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53 Commits

Author SHA1 Message Date
Kubernetes Publisher
a95edf8036 sync: update godeps 2017-08-29 13:03:06 +00:00
Anthony Yeh
0a8b58b603 Kubernetes version v1.6.10-beta.0 file updates
Kubernetes-commit: e484b37cb2476c5a61d1ced880e943b07feb007d
2017-08-29 13:02:22 +00:00
Anthony Yeh
a3b7105649 Kubernetes version v1.6.9 file updates
Kubernetes-commit: a3d1dfa6f433575ce50522888a0409397b294c7b
2017-08-29 13:02:22 +00:00
Anthony Yeh
291ca30083 Kubernetes version v1.6.9-beta.0 file updates
Kubernetes-commit: 67b88532642baccc341a2a086de10fe16cf59a60
2017-08-29 13:02:22 +00:00
Anthony Yeh
3eed2b4ac2 Kubernetes version v1.6.8 file updates
Kubernetes-commit: d74e09bb4e4e7026f45becbed8310665ddcb8514
2017-08-29 13:02:22 +00:00
Kubernetes Publisher
cb7307007f sync: remove vendor/ 2017-08-29 13:02:22 +00:00
Kubernetes Publisher
6844dbd5e2 sync: remove kubernetes-sha 2017-08-29 13:02:10 +00:00
Kubernetes Publisher
21300e3e11 sync(k8s.io/kubernetes) 313fd317f96265658831a576fafdd6ed85aaf428 2017-07-05 23:56:09 +00:00
Anthony Yeh
1bf6994c7c Kubernetes version v1.6.8-beta.0 file updates
Kubernetes-commit: 313fd317f96265658831a576fafdd6ed85aaf428
2017-07-05 23:56:09 +00:00
Anthony Yeh
c32e4dfc5d Kubernetes version v1.6.7 file updates
Kubernetes-commit: 095136c3078ccf887b9034b7ce598a0a1faff769
2017-07-05 23:56:08 +00:00
Kubernetes Publisher
99c1992389 sync(k8s.io/kubernetes) fdeb9d4426ee71892e95421fbe3abcca94c66ee4 2017-06-28 00:11:22 +00:00
Tomas Nozicka
e28ebe6126 Fix standardFinalizers - add missing metav1.FinalizerDeleteDependents
Kubernetes-commit: fdeb9d4426ee71892e95421fbe3abcca94c66ee4
2017-06-28 00:11:21 +00:00
Kubernetes Publisher
18fe241720 sync(k8s.io/kubernetes) 7c3906a4eccd5a7cad245de0bd65337927a60bef 2017-06-16 22:08:55 +00:00
Anthony Yeh
936b386bc7 Kubernetes version v1.6.7-beta.0 file updates
Kubernetes-commit: 7c3906a4eccd5a7cad245de0bd65337927a60bef
2017-06-16 22:08:55 +00:00
Anthony Yeh
836838f447 Kubernetes version v1.6.6 file updates
Kubernetes-commit: 7fa1c1756d8bc963f1a389f4a6937dc71f08ada2
2017-06-16 22:08:55 +00:00
Kubernetes Publisher
a8d5b7ee85 sync(k8s.io/kubernetes) b90e25a03b263752154c68fc3c09ef9921cf1dae 2017-06-14 22:09:51 +00:00
Anthony Yeh
9e35ef7520 Kubernetes version v1.6.6-beta.0 file updates
Kubernetes-commit: b90e25a03b263752154c68fc3c09ef9921cf1dae
2017-06-14 22:09:51 +00:00
Anthony Yeh
7a26c9599d Kubernetes version v1.6.5 file updates
Kubernetes-commit: 490c6f13df1cb6612e0993c4c14f2ff90f8cdbf3
2017-06-14 22:09:51 +00:00
Kubernetes Publisher
14ff8c69a1 sync: resync vendor folder 2017-06-13 20:44:21 +00:00
Kubernetes Publisher
117378eef3 sync(k8s.io/kubernetes) f222688fc46617553e9e3982b7e2081e746de68e 2017-05-17 17:25:19 +00:00
Anthony Yeh
35b898845e update-all.sh
Kubernetes-commit: f222688fc46617553e9e3982b7e2081e746de68e
2017-05-17 17:25:18 +00:00
Kubernetes Publisher
1e2deb5008 sync: resync vendor folder 2017-05-13 17:25:27 +00:00
Kubernetes Publisher
9679848f28 sync(k8s.io/kubernetes) 4b11d9e95a50535787f03d8afc88ee0364104ffb 2017-05-13 17:25:07 +00:00
Anthony Yeh
e2272dfdf5 update-all.sh
Kubernetes-commit: 4b11d9e95a50535787f03d8afc88ee0364104ffb
2017-05-13 17:25:07 +00:00
Anthony Yeh
bf7e376fe1 update-all.sh
Kubernetes-commit: 60f87370780f19f05d25b8b8fdba23a200396954
2017-05-13 17:25:07 +00:00
Kubernetes Publisher
eb79b53964 sync: reset Godeps.json 2017-05-13 17:25:07 +00:00
Kubernetes Publisher
2622726a58 sync: resync vendor folder 2017-05-12 17:27:08 +00:00
Kubernetes Publisher
f13d806547 sync(k8s.io/kubernetes) 9ac920be27d1e8d6dc0cd61028612eb0de9028c5 2017-05-12 17:26:52 +00:00
gmarek
aafe6e0f59 Make Daemons tolerate NoExecute taints correctly
Kubernetes-commit: 9ac920be27d1e8d6dc0cd61028612eb0de9028c5
2017-05-12 17:26:51 +00:00
Kubernetes Publisher
66e13efc6b sync: resync vendor folder 2017-04-28 20:34:02 +00:00
Kubernetes Publisher
1e64882b98 sync(k8s.io/kubernetes) bd54bbb8b64d8e27f67c37c84d9e14b57b599813 2017-04-25 20:33:24 +00:00
Jordan Liggitt
a0dd3f74e8 Stop treating in-cluster-config namespace as an override
Kubernetes-commit: bd54bbb8b64d8e27f67c37c84d9e14b57b599813
2017-04-25 20:33:24 +00:00
Jordan Liggitt
e8d7cc3840 Explicit namespace from kubeconfig should override in-cluster config
Kubernetes-commit: 9e07463e55108ef609df6178dc97a4f113d35b9a
2017-04-25 20:33:24 +00:00
Kubernetes Publisher
df2bb22315 sync(k8s.io/kubernetes) 0199cd4779cb0565e56974d7293cd034936e683e 2017-04-20 20:32:57 +00:00
Anthony Yeh
06387e8a4d update-all.sh.
Kubernetes-commit: 0199cd4779cb0565e56974d7293cd034936e683e
2017-04-20 20:32:57 +00:00
Kubernetes Publisher
d257309ce8 sync(k8s.io/kubernetes) a26452b2da054b1326eb809e08b6ae8a6096e758 2017-04-18 20:33:08 +00:00
Jeffrey Regan
845ec4da7b Patchable version of mainline PR #44423 for 1.6 release branch.
The original full PR
  https://github.com/kubernetes/kubernetes/pull/44423
came after a large PR
  https://github.com/kubernetes/kubernetes/pull/40777
that split /vendor/BUILD into hundreds of BUILD files.

Thus PR 44423's version of rest/BUILD does not exist
in the 1.6 release branch, and had to be tweaked here.

Kubernetes-commit: a26452b2da054b1326eb809e08b6ae8a6096e758
2017-04-18 20:33:08 +00:00
Kubernetes Publisher
35748ed7f1 sync(k8s.io/kubernetes) 26104036d1239297f6b63dab886afb4ec2bb59b4 2017-04-14 20:33:01 +00:00
Maciej Szulik
e216037602 Staging client changes for defaults updates
Kubernetes-commit: 26104036d1239297f6b63dab886afb4ec2bb59b4
2017-04-14 20:33:01 +00:00
Kubernetes Publisher
fab6dd31b8 sync: resync vendor folder 2017-04-07 20:33:04 +00:00
Kubernetes Publisher
d55bff0e8b sync(k8s.io/kubernetes) 5a18a32a33762315da75ebe5ed97c073ce925e7b 2017-04-04 20:32:46 +00:00
Anthony Yeh
630b262f11 update-all.sh
Kubernetes-commit: 5a18a32a33762315da75ebe5ed97c073ce925e7b
2017-04-04 20:32:46 +00:00
Kubernetes Publisher
3627aeb7d4 sync: resync vendor folder 2017-03-31 20:34:26 +00:00
Kubernetes Publisher
abf9b83bc2 sync(k8s.io/kubernetes) f6401c041202cea4ef7d882730ff1b282b25aaf0 2017-03-31 20:34:06 +00:00
Anthony Yeh
46f4236624 update-all.sh
Kubernetes-commit: f6401c041202cea4ef7d882730ff1b282b25aaf0
2017-03-31 20:34:06 +00:00
Anthony Yeh
d72c2305ba update-all.sh.
Kubernetes-commit: f2eb144dd7bdbe1672e640adc2784a5436447dca
2017-03-31 20:34:06 +00:00
Avesh Agarwal
196d103cc9 Auto generated stuff.
Kubernetes-commit: 0f65df66e68d9fbd4c1cb4a84ef30c751c0588fa
2017-03-31 20:34:05 +00:00
Jordan Liggitt
f0985967e7 Update client-go
Kubernetes-commit: 7ceeee8665a80dca701bada1d85b4edbc8d8a281
2017-03-31 20:34:05 +00:00
Anthony Yeh
2da1ffdb38 update-staging-client-go.sh
Kubernetes-commit: e0d310a84cd16f18a3d6bb9c5b59203626d88b68
2017-03-31 20:34:05 +00:00
Anthony Yeh
fd59eaee0f update-all.sh.
Kubernetes-commit: 5c6a7318a1b093b4ad0c9a32513ed9cfb774ffb7
2017-03-31 20:34:05 +00:00
Anthony Yeh
9efa3fc488 update-all.sh.
Kubernetes-commit: d6f604d37a88a6ac8f431a849b32992fbfa73d85
2017-03-31 20:34:05 +00:00
Anthony Yeh
52cbe06e49 update-staging-client-go.sh
Kubernetes-commit: 6a2d09c9c826b4ad6d22665b699dd7e18a3f520f
2017-03-31 20:34:05 +00:00
Anthony Yeh
a6ed9d14b5 update-all.sh.
Kubernetes-commit: b877536df3c6f242c2d502fa7fc83f4df3ea42fd
2017-03-31 20:34:05 +00:00
916 changed files with 22459 additions and 60670 deletions

View File

@@ -3,6 +3,6 @@ language: go
go_import_path: k8s.io/client-go
go:
- 1.8.1
- 1.7.4
script: go build ./...

View File

@@ -3,22 +3,8 @@ TODO: This document was neglected and is currently not complete. Working on
fixing this.
# HEAD (changes that will go into the next release)
# v3.0.0-beta.0
* Added dependency on k8s.io/apimachinery. The impacts include changing import path of API objects like `ListOptions` from `k8s.io/client-go/pkg/api/v1` to `k8s.io/apimachinery/pkg/apis/meta/v1`.
* Added generated listers (listers/) and informers (informers/)
* Kubernetes API changes:
* Added client support for:
* authentication/v1
* authorization/v1
* autoscaling/v2alpha1
* rbac/v1beta1
* settings/v1alpha1
* storage/v1
* Changed client support for:
* certificates from v1alpha1 to v1beta1
* policy from v1alpha1 to v1beta1
* Added dependency on k8s.io/apimachinery
* Added generated listers and informers
* CHANGED: pass typed options to dynamic client (https://github.com/kubernetes/kubernetes/pull/41887)
# v2.0.0
@@ -32,7 +18,7 @@ fixing this.
in separate branches.
* Clientset supported multiple versions per API group
* Added ThirdPartyResources example
* Kubernetes API changes
* API changes
* Apps API group graduated to v1beta1
* Policy API group graduated to v1beta1
* Added support for batch/v2alpha1/cronjob

996
Godeps/Godeps.json generated
View File

@@ -1,522 +1,478 @@
{
"ImportPath": "k8s.io/client-go",
"GoVersion": "go1.9",
"GodepVersion": "v79",
"Packages": [
"./..."
],
"Deps": [
{
"ImportPath": "cloud.google.com/go/compute/metadata",
"Rev": "3b1ae45394a234c385be014e9a488f2bb6eef821"
},
{
"ImportPath": "cloud.google.com/go/internal",
"Rev": "3b1ae45394a234c385be014e9a488f2bb6eef821"
},
{
"ImportPath": "github.com/Azure/go-autorest/autorest",
"Rev": "58f6f26e200fa5dfb40c9cd1c83f3e2c860d779d"
},
{
"ImportPath": "github.com/Azure/go-autorest/autorest/adal",
"Rev": "58f6f26e200fa5dfb40c9cd1c83f3e2c860d779d"
},
{
"ImportPath": "github.com/Azure/go-autorest/autorest/azure",
"Rev": "58f6f26e200fa5dfb40c9cd1c83f3e2c860d779d"
},
{
"ImportPath": "github.com/Azure/go-autorest/autorest/date",
"Rev": "58f6f26e200fa5dfb40c9cd1c83f3e2c860d779d"
},
{
"ImportPath": "github.com/PuerkitoBio/purell",
"Rev": "8a290539e2e8629dbc4e6bad948158f790ec31f4"
},
{
"ImportPath": "github.com/PuerkitoBio/urlesc",
"Rev": "5bd2802263f21d8788851d5305584c82a5c75d7e"
},
{
"ImportPath": "github.com/coreos/go-oidc/http",
"Rev": "a4973d9a4225417aecf5d450a9522f00c1f7130f"
},
{
"ImportPath": "github.com/coreos/go-oidc/jose",
"Rev": "a4973d9a4225417aecf5d450a9522f00c1f7130f"
},
{
"ImportPath": "github.com/coreos/go-oidc/key",
"Rev": "a4973d9a4225417aecf5d450a9522f00c1f7130f"
},
{
"ImportPath": "github.com/coreos/go-oidc/oauth2",
"Rev": "a4973d9a4225417aecf5d450a9522f00c1f7130f"
},
{
"ImportPath": "github.com/coreos/go-oidc/oidc",
"Rev": "a4973d9a4225417aecf5d450a9522f00c1f7130f"
},
{
"ImportPath": "github.com/coreos/pkg/health",
"Rev": "fa29b1d70f0beaddd4c7021607cc3c3be8ce94b8"
},
{
"ImportPath": "github.com/coreos/pkg/httputil",
"Rev": "fa29b1d70f0beaddd4c7021607cc3c3be8ce94b8"
},
{
"ImportPath": "github.com/coreos/pkg/timeutil",
"Rev": "fa29b1d70f0beaddd4c7021607cc3c3be8ce94b8"
},
{
"ImportPath": "github.com/davecgh/go-spew/spew",
"Rev": "5215b55f46b2b919f50a1df0eaa5886afe4e3b3d"
},
{
"ImportPath": "github.com/dgrijalva/jwt-go",
"Rev": "01aeca54ebda6e0fbfafd0a524d234159c05ec20"
},
{
"ImportPath": "github.com/docker/distribution/digest",
"Rev": "cd27f179f2c10c5d300e6d09025b538c475b0d51"
},
{
"ImportPath": "github.com/docker/distribution/reference",
"Rev": "cd27f179f2c10c5d300e6d09025b538c475b0d51"
},
{
"ImportPath": "github.com/docker/spdystream",
"Rev": "449fdfce4d962303d702fec724ef0ad181c92528"
},
{
"ImportPath": "github.com/docker/spdystream/spdy",
"Rev": "449fdfce4d962303d702fec724ef0ad181c92528"
},
{
"ImportPath": "github.com/emicklei/go-restful",
"Rev": "ff4f55a206334ef123e4f79bbf348980da81ca46"
},
{
"ImportPath": "github.com/emicklei/go-restful-swagger12",
"Rev": "dcef7f55730566d41eae5db10e7d6981829720f6"
},
{
"ImportPath": "github.com/emicklei/go-restful/log",
"Rev": "ff4f55a206334ef123e4f79bbf348980da81ca46"
},
{
"ImportPath": "github.com/ghodss/yaml",
"Rev": "73d445a93680fa1a78ae23a5839bad48f32ba1ee"
},
{
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"Rev": "b44dc874b601d9e4e2f6e19140e794ba24bead3b"
},
{
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},
{
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"Rev": "13c6e3589ad90f49bd3e3bbe2c2cb3d7a4142272"
},
{
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"Rev": "18441dfa706d924a39a030ee2c3b1d8d81917b38"
},
{
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"Rev": "6aced65f8501fe1217321abf0749d354824ba2ff"
},
{
"ImportPath": "github.com/go-openapi/swag",
"Rev": "1d0bd113de87027671077d3c71eb3ac5d7dbba72"
},
{
"ImportPath": "github.com/gogo/protobuf/proto",
"Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7"
},
{
"ImportPath": "github.com/gogo/protobuf/sortkeys",
"Rev": "c0656edd0d9eab7c66d1eb0c568f9039345796f7"
},
{
"ImportPath": "github.com/golang/glog",
"Rev": "44145f04b68cf362d9c4df2182967c2275eaefed"
},
{
"ImportPath": "github.com/golang/groupcache/lru",
"Rev": "02826c3e79038b59d737d3b1c0a1d937f71a4433"
},
{
"ImportPath": "github.com/golang/protobuf/proto",
"Rev": "4bd1920723d7b7c925de087aa32e2187708897f7"
},
{
"ImportPath": "github.com/google/gofuzz",
"Rev": "44d81051d367757e1c7c6a5a86423ece9afcf63c"
},
{
"ImportPath": "github.com/hashicorp/golang-lru",
"Rev": "a0d98a5f288019575c6d1f4bb1573fef2d1fcdc4"
},
{
"ImportPath": "github.com/hashicorp/golang-lru/simplelru",
"Rev": "a0d98a5f288019575c6d1f4bb1573fef2d1fcdc4"
},
{
"ImportPath": "github.com/howeyc/gopass",
"Rev": "bf9dde6d0d2c004a008c27aaee91170c786f6db8"
},
{
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"Rev": "6633656539c1639d9d78127b7d47c622b5d7b6dc"
},
{
"ImportPath": "github.com/jonboulle/clockwork",
"Rev": "72f9bd7c4e0c2a40055ab3d0f09654f730cce982"
},
{
"ImportPath": "github.com/juju/ratelimit",
"Rev": "5b9ff866471762aa2ab2dced63c9fb6f53921342"
},
{
"ImportPath": "github.com/mailru/easyjson/buffer",
"Rev": "d5b7844b561a7bc640052f1b935f7b800330d7e0"
},
{
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"Rev": "d5b7844b561a7bc640052f1b935f7b800330d7e0"
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{
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"Rev": "d5b7844b561a7bc640052f1b935f7b800330d7e0"
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{
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"Rev": "d8ed2627bdf02c080bf22230dbb337003b7aba2d"
},
{
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"Rev": "9ff6c6923cfffbcd502984b8e0c80539a94968b7"
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{
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"Rev": "e3a8ff8ce36581f87a15341206f205b1da467059"
},
{
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"Rev": "ded73eae5db7e7a0ef6f55aace87a2873c5d2b74"
},
{
"ImportPath": "golang.org/x/crypto/ssh/terminal",
"Rev": "d172538b2cfce0c13cee31e647d0367aa8cd2486"
},
{
"ImportPath": "golang.org/x/net/context",
"Rev": "f2499483f923065a842d38eb4c7f1927e6fc6e6d"
},
{
"ImportPath": "golang.org/x/net/context/ctxhttp",
"Rev": "f2499483f923065a842d38eb4c7f1927e6fc6e6d"
},
{
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"Rev": "f2499483f923065a842d38eb4c7f1927e6fc6e6d"
},
{
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"Rev": "f2499483f923065a842d38eb4c7f1927e6fc6e6d"
},
{
"ImportPath": "golang.org/x/net/idna",
"Rev": "f2499483f923065a842d38eb4c7f1927e6fc6e6d"
},
{
"ImportPath": "golang.org/x/net/lex/httplex",
"Rev": "f2499483f923065a842d38eb4c7f1927e6fc6e6d"
},
{
"ImportPath": "golang.org/x/oauth2",
"Rev": "a6bd8cefa1811bd24b86f8902872e4e8225f74c4"
},
{
"ImportPath": "golang.org/x/oauth2/google",
"Rev": "a6bd8cefa1811bd24b86f8902872e4e8225f74c4"
},
{
"ImportPath": "golang.org/x/oauth2/internal",
"Rev": "a6bd8cefa1811bd24b86f8902872e4e8225f74c4"
},
{
"ImportPath": "golang.org/x/oauth2/jws",
"Rev": "a6bd8cefa1811bd24b86f8902872e4e8225f74c4"
},
{
"ImportPath": "golang.org/x/oauth2/jwt",
"Rev": "a6bd8cefa1811bd24b86f8902872e4e8225f74c4"
},
{
"ImportPath": "golang.org/x/sys/unix",
"Rev": "8f0908ab3b2457e2e15403d3697c9ef5cb4b57a9"
},
{
"ImportPath": "golang.org/x/text/cases",
"Rev": "2910a502d2bf9e43193af9d68ca516529614eed3"
},
{
"ImportPath": "golang.org/x/text/internal/tag",
"Rev": "2910a502d2bf9e43193af9d68ca516529614eed3"
},
{
"ImportPath": "golang.org/x/text/language",
"Rev": "2910a502d2bf9e43193af9d68ca516529614eed3"
},
{
"ImportPath": "golang.org/x/text/runes",
"Rev": "2910a502d2bf9e43193af9d68ca516529614eed3"
},
{
"ImportPath": "golang.org/x/text/secure/bidirule",
"Rev": "2910a502d2bf9e43193af9d68ca516529614eed3"
},
{
"ImportPath": "golang.org/x/text/secure/precis",
"Rev": "2910a502d2bf9e43193af9d68ca516529614eed3"
},
{
"ImportPath": "golang.org/x/text/transform",
"Rev": "2910a502d2bf9e43193af9d68ca516529614eed3"
},
{
"ImportPath": "golang.org/x/text/unicode/bidi",
"Rev": "2910a502d2bf9e43193af9d68ca516529614eed3"
},
{
"ImportPath": "golang.org/x/text/unicode/norm",
"Rev": "2910a502d2bf9e43193af9d68ca516529614eed3"
},
{
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"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/conversion/queryparams",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/fields",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/labels",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/openapi",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/runtime",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/runtime/schema",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/json",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/protobuf",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/recognizer",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/streaming",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/runtime/serializer/versioning",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/selection",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/types",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/diff",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/errors",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/framer",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/httpstream",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/intstr",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/json",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/mergepatch",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/net",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/rand",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/runtime",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/sets",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/strategicpatch",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/validation",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/validation/field",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/wait",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/util/yaml",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/version",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/pkg/watch",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/third_party/forked/golang/json",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
},
{
"ImportPath": "k8s.io/apimachinery/third_party/forked/golang/reflect",
"Rev": "9603df80256c35a1dd4bc3037ed9690737af941b"
}
]
}

View File

@@ -2,33 +2,10 @@
## For the casual user
If you want to write a simple script, don't care about a reproducible client
library install, don't mind getting head (which may be less stable than a
particular release), then simply:
```sh
$ go get k8s.io/client-go/...
```
This will install `k8s.io/client-go` in your `$GOPATH`. `k8s.io/client-go`
includes most of its own dependencies in its `k8s.io/client-go/vendor` path,
except for `k8s.io/apimachinery` and `glog`. `go get` will recursively download
these excluded repos to your `$GOPATH`, if they don't already exist. If
`k8s.io/apimachinery` preexisted in `$GOPATH`, you also need to:
```sh
$ go get -u k8s.io/apimachinery/...
```
because the head of client-go is only guaranteed to work with the head of
apimachinery.
We excluded `k8s.io/apimachinery` and `glog` from `k8s.io/client-go/vendor` to
prevent `go get` users from hitting issues like
[#19](https://github.com/kubernetes/client-go/issues/19) and
[#83](https://github.com/kubernetes/client-go/issues/83). If your project share
other dependencies with client-go, and you hit issues similar to #19 or #83,
then you'll need to look down at the next section.
Currently, there is no super easy way to use client-go. Hopefully this will
change soon. Simply running `go get k8s.io/client-go/...` will leave you with a
library that can't practically be used. It is important to synchronize your
dependencies with the ones that are required by the library.
Note: the official go policy is that libraries should not vendor their
dependencies. This is unworkable for us, since our dependencies change and HEAD
@@ -49,6 +26,42 @@ Reasons why you might need to use a dependency management system:
There are three tools you could in theory use for this. Instructions
for each follows.
### Dep
[dep](https://github.com/golang/dep) is an up-and-coming dependency management tool,
which has the goal of being accepted as part of the standard go toolchain. Its
status is currently alpha. However, it comes the closest to working easily out
of the box.
```sh
$ go get github.com/golang/dep
$ go install github.com/golang/dep/cmd/dep
# Make sure you have a go file in your directory which imports k8s.io/client-go
# first--I suggest copying one of the examples.
$ dep init
$ dep ensure k8s.io/client-go@^2.0.0
```
Then you can try one of the
[examples](https://github.com/kubernetes/client-go/tree/v2.0.0/examples/) from
the 2.0.0 release.
This will set up a `vendor` directory in your current directory, add `k8s.io/client-go`
to it, and flatten all of `k8s.io/client-go`'s dependencies into that vendor directory,
so that your code and `client-go` will both get the same copy of each
dependency.
After installing like this, you could either use dep for your other
dependencies, or copy everything in the `vendor` directory into your
`$GOPATH/src` directory and proceed as if you had done a fancy `go get` that
flattened dependencies sanely.
One thing to note about dep is that it will omit dependencies that aren't
actually used, and some dependencies of `client-go` are used only if you import
one of the plugins (for example, the auth plugins). So you may need to run `dep
ensure` again if you start importing a plugin that you weren't using before.
### Godep
[godep](https://github.com/tools/godep) is an older dependency management tool, which is
@@ -142,39 +155,3 @@ After modifying, run `glide up -v` again to re-populate your /vendor directory.
Optionally, Glide users can also use [`glide-vc`](https://github.com/sgotti/glide-vc)
after running `glide up -v` to remove unused files from /vendor.
### Dep
[dep](https://github.com/golang/dep) is an up-and-coming dependency management tool,
which has the goal of being accepted as part of the standard go toolchain. Its
status is currently alpha. However, it comes the closest to working easily out
of the box.
```sh
$ go get github.com/golang/dep
$ go install github.com/golang/dep/cmd/dep
# Make sure you have a go file in your directory which imports a package of
# k8s.io/client-go first--I suggest copying one of the examples.
$ dep init
$ dep ensure k8s.io/client-go@^2.0.0
```
Then you can try one of the
[examples](https://github.com/kubernetes/client-go/tree/v2.0.0/examples/) from
the 2.0.0 release.
This will set up a `vendor` directory in your current directory, add `k8s.io/client-go`
to it, and flatten all of `k8s.io/client-go`'s dependencies into that vendor directory,
so that your code and `client-go` will both get the same copy of each
dependency.
After installing like this, you could either use dep for your other
dependencies, or copy everything in the `vendor` directory into your
`$GOPATH/src` directory and proceed as if you had done a fancy `go get` that
flattened dependencies sanely.
One thing to note about dep is that it will omit dependencies that aren't
actually used, and some dependencies of `client-go` are used only if you import
one of the plugins (for example, the auth plugins). So you may need to run `dep
ensure` again if you start importing a plugin that you weren't using before.

1
OWNERS
View File

@@ -4,7 +4,6 @@ approvers:
- krousey
- lavalamp
- smarterclayton
- sttts
reviewers:
- thockin
- lavalamp

View File

@@ -6,9 +6,6 @@ We currently recommend using the v2.0.0 tag. See [INSTALL.md](/INSTALL.md) for
detailed installation instructions. `go get k8s.io/client-go/...` works, but
will give you head and doesn't handle the dependencies well.
[![Build Status](https://travis-ci.org/kubernetes/client-go.svg?branch=master)](https://travis-ci.org/kubernetes/client-go)
[![GoDoc](https://godoc.org/k8s.io/client-go?status.svg)](https://godoc.org/k8s.io/client-go)
## Table of Contents
- [What's included](#whats-included)
@@ -80,21 +77,20 @@ We will backport bugfixes--but not new features--into older versions of
#### Compatibility matrix
| | Kubernetes 1.3 | Kubernetes 1.4 | Kubernetes 1.5 | Kubernetes 1.6 |
|---------------------|----------------|----------------|----------------|----------------|
| client-go 1.4 | + | ✓ | - | - |
| client-go 1.5 | + | + | - | - |
| client-go 2.0 | + | + | ✓ | - |
| client-go 3.0 beta | + | + | + | ✓ |
| client-go HEAD | + | + | + | + |
| | Kubernetes 1.3 | Kubernetes 1.4 | Kubernetes 1.5 | Kubernetes 1.6 (not released yet) |
|----------------|----------------|----------------|----------------|----------------|
| client-go 1.4 | + | ✓ | - | - |
| client-go 1.5 | + | + | - | - |
| client-go 2.0 | + | + | ✓ | - |
| client-go HEAD | + | + | + | ✓ |
Key:
* `✓` Exactly the same features / API objects in both client-go and the Kubernetes
* Exactly the same features / API objects in both client-go and the Kubernetes
version.
* `+` client-go has features or api objects that may not be present in the
* + client-go has features or api objects that may not be present in the
Kubernetes cluster, but everything they have in common will work.
* `-` The Kubernetes cluster has features the client-go library can't use
* - The Kubernetes cluster has features the client-go library can't use
(additional API objects, etc).
See the [CHANGELOG](./CHANGELOG.md) for a detailed description of changes
@@ -105,14 +101,13 @@ between client-go versions.
| client-go 1.4 | Kubernetes main repo, 1.4 branch | = - |
| client-go 1.5 | Kubernetes main repo, 1.5 branch | = - |
| client-go 2.0 | Kubernetes main repo, 1.5 branch | ✓ |
| client-go 3.0 | Kubernetes main repo, 1.6 branch | ✓ |
| client-go HEAD | Kubernetes main repo, master branch | ✓ |
Key:
* `✓` Changes in main Kubernetes repo are actively published to client-go by a bot
* `=` Maintenance is manual, only severe security bugs will be patched.
* `-` Deprecated; please upgrade.
* Changes in main Kubernetes repo are actively published to client-go by a bot
* = Maintenance is manual, only severe security bugs will be patched.
* - Deprecated; please upgrade.
#### Deprecation policy

View File

@@ -1,63 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
"go_test",
)
go_library(
name = "go_default_library",
srcs = [
"discovery_client.go",
"helper.go",
"restmapper.go",
"unstructured.go",
],
tags = ["automanaged"],
deps = [
"//vendor/github.com/emicklei/go-restful-swagger12:go_default_library",
"//vendor/github.com/go-openapi/loads:go_default_library",
"//vendor/github.com/go-openapi/spec:go_default_library",
"//vendor/github.com/golang/glog:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/api/meta:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime/serializer:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/util/sets:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/version:go_default_library",
"//vendor/k8s.io/client-go/kubernetes/scheme:go_default_library",
"//vendor/k8s.io/client-go/pkg/api/v1:go_default_library",
"//vendor/k8s.io/client-go/rest:go_default_library",
],
)
go_test(
name = "go_default_xtest",
srcs = [
"discovery_client_test.go",
"helper_blackbox_test.go",
"restmapper_test.go",
],
tags = ["automanaged"],
deps = [
"//vendor/github.com/emicklei/go-restful-swagger12:go_default_library",
"//vendor/github.com/go-openapi/spec:go_default_library",
"//vendor/github.com/stretchr/testify/assert:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/util/sets:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/version:go_default_library",
"//vendor/k8s.io/client-go/discovery:go_default_library",
"//vendor/k8s.io/client-go/kubernetes/scheme:go_default_library",
"//vendor/k8s.io/client-go/pkg/api/v1:go_default_library",
"//vendor/k8s.io/client-go/rest:go_default_library",
"//vendor/k8s.io/client-go/rest/fake:go_default_library",
],
)

View File

@@ -23,17 +23,15 @@ import (
"sort"
"strings"
"github.com/emicklei/go-restful-swagger12"
"github.com/emicklei/go-restful/swagger"
"github.com/go-openapi/loads"
"github.com/go-openapi/spec"
"k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/apimachinery/pkg/runtime/serializer"
"k8s.io/apimachinery/pkg/version"
"k8s.io/client-go/kubernetes/scheme"
"k8s.io/client-go/pkg/api"
"k8s.io/client-go/pkg/api/v1"
restclient "k8s.io/client-go/rest"
)
@@ -49,7 +47,6 @@ type DiscoveryInterface interface {
ServerResourcesInterface
ServerVersionInterface
SwaggerSchemaInterface
OpenAPISchemaInterface
}
// CachedDiscoveryInterface is a DiscoveryInterface with cache invalidation and freshness.
@@ -94,12 +91,6 @@ type SwaggerSchemaInterface interface {
SwaggerSchema(version schema.GroupVersion) (*swagger.ApiDeclaration, error)
}
// OpenAPISchemaInterface has a method to retrieve the open API schema.
type OpenAPISchemaInterface interface {
// OpenAPISchema retrieves and parses the swagger API schema the server supports.
OpenAPISchema() (*spec.Swagger, error)
}
// DiscoveryClient implements the functions that discover server-supported API groups,
// versions and resources.
type DiscoveryClient struct {
@@ -183,7 +174,7 @@ func (d *DiscoveryClient) ServerResourcesForGroupVersion(groupVersion string) (r
}
// serverResources returns the supported resources for all groups and versions.
func (d *DiscoveryClient) serverResources() ([]*metav1.APIResourceList, error) {
func (d *DiscoveryClient) serverResources(failEarly bool) ([]*metav1.APIResourceList, error) {
apiGroups, err := d.ServerGroups()
if err != nil {
return nil, err
@@ -199,6 +190,9 @@ func (d *DiscoveryClient) serverResources() ([]*metav1.APIResourceList, error) {
if err != nil {
// TODO: maybe restrict this to NotFound errors
failedGroups[gv] = err
if failEarly {
return nil, &ErrGroupDiscoveryFailed{Groups: failedGroups}
}
continue
}
@@ -242,7 +236,7 @@ func IsGroupDiscoveryFailedError(err error) bool {
}
// serverPreferredResources returns the supported resources with the version preferred by the server.
func (d *DiscoveryClient) serverPreferredResources() ([]*metav1.APIResourceList, error) {
func (d *DiscoveryClient) serverPreferredResources(failEarly bool) ([]*metav1.APIResourceList, error) {
serverGroupList, err := d.ServerGroups()
if err != nil {
return nil, err
@@ -262,6 +256,9 @@ func (d *DiscoveryClient) serverPreferredResources() ([]*metav1.APIResourceList,
if err != nil {
// TODO: maybe restrict this to NotFound errors
failedGroups[groupVersion] = err
if failEarly {
return nil, &ErrGroupDiscoveryFailed{Groups: failedGroups}
}
continue
}
@@ -306,7 +303,9 @@ func (d *DiscoveryClient) serverPreferredResources() ([]*metav1.APIResourceList,
// ServerPreferredResources returns the supported resources with the version preferred by the
// server.
func (d *DiscoveryClient) ServerPreferredResources() ([]*metav1.APIResourceList, error) {
return withRetries(defaultRetries, d.serverPreferredResources)
return withRetries(defaultRetries, func(retryEarly bool) ([]*metav1.APIResourceList, error) {
return d.serverPreferredResources(retryEarly)
})
}
// ServerPreferredNamespacedResources returns the supported namespaced resources with the
@@ -333,7 +332,6 @@ func (d *DiscoveryClient) ServerVersion() (*version.Info, error) {
}
// SwaggerSchema retrieves and parses the swagger API schema the server supports.
// TODO: Replace usages with Open API. Tracked in https://github.com/kubernetes/kubernetes/issues/44589
func (d *DiscoveryClient) SwaggerSchema(version schema.GroupVersion) (*swagger.ApiDeclaration, error) {
if version.Empty() {
return nil, fmt.Errorf("groupVersion cannot be empty")
@@ -367,27 +365,13 @@ func (d *DiscoveryClient) SwaggerSchema(version schema.GroupVersion) (*swagger.A
return &schema, nil
}
// OpenAPISchema fetches the open api schema using a rest client and parses the json.
// Warning: this is very expensive (~1.2s)
func (d *DiscoveryClient) OpenAPISchema() (*spec.Swagger, error) {
data, err := d.restClient.Get().AbsPath("/swagger.json").Do().Raw()
if err != nil {
return nil, err
}
msg := json.RawMessage(data)
doc, err := loads.Analyzed(msg, "")
if err != nil {
return nil, err
}
return doc.Spec(), err
}
// withRetries retries the given recovery function in case the groups supported by the server change after ServerGroup() returns.
func withRetries(maxRetries int, f func() ([]*metav1.APIResourceList, error)) ([]*metav1.APIResourceList, error) {
func withRetries(maxRetries int, f func(failEarly bool) ([]*metav1.APIResourceList, error)) ([]*metav1.APIResourceList, error) {
var result []*metav1.APIResourceList
var err error
for i := 0; i < maxRetries; i++ {
result, err = f()
failEarly := i < maxRetries-1
result, err = f(failEarly)
if err == nil {
return result, nil
}
@@ -401,7 +385,7 @@ func withRetries(maxRetries int, f func() ([]*metav1.APIResourceList, error)) ([
func setDiscoveryDefaults(config *restclient.Config) error {
config.APIPath = ""
config.GroupVersion = nil
codec := runtime.NoopEncoder{Decoder: scheme.Codecs.UniversalDecoder()}
codec := runtime.NoopEncoder{Decoder: api.Codecs.UniversalDecoder()}
config.NegotiatedSerializer = serializer.NegotiatedSerializerWrapper(runtime.SerializerInfo{Serializer: codec})
if len(config.UserAgent) == 0 {
config.UserAgent = restclient.DefaultKubernetesUserAgent()

View File

@@ -18,15 +18,13 @@ package discovery_test
import (
"encoding/json"
"fmt"
"net/http"
"net/http/httptest"
"reflect"
"testing"
"github.com/emicklei/go-restful-swagger12"
"github.com/emicklei/go-restful/swagger"
"github.com/go-openapi/spec"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/apimachinery/pkg/util/sets"
@@ -327,81 +325,6 @@ func TestGetSwaggerSchemaFail(t *testing.T) {
}
}
var returnedOpenAPI = spec.Swagger{
SwaggerProps: spec.SwaggerProps{
Definitions: spec.Definitions{
"fake.type.1": spec.Schema{
SchemaProps: spec.SchemaProps{
Properties: map[string]spec.Schema{
"count": {
SchemaProps: spec.SchemaProps{
Type: []string{"integer"},
},
},
},
},
},
"fake.type.2": spec.Schema{
SchemaProps: spec.SchemaProps{
Properties: map[string]spec.Schema{
"count": {
SchemaProps: spec.SchemaProps{
Type: []string{"array"},
Items: &spec.SchemaOrArray{
Schema: &spec.Schema{
SchemaProps: spec.SchemaProps{
Type: []string{"string"},
},
},
},
},
},
},
},
},
},
},
}
func openapiSchemaFakeServer() (*httptest.Server, error) {
var sErr error
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, req *http.Request) {
if req.URL.Path != "/swagger.json" {
sErr = fmt.Errorf("Unexpected url %v", req.URL)
}
if req.Method != "GET" {
sErr = fmt.Errorf("Unexpected method %v", req.Method)
}
output, err := json.Marshal(returnedOpenAPI)
if err != nil {
sErr = err
return
}
w.Header().Set("Content-Type", "application/json")
w.WriteHeader(http.StatusOK)
w.Write(output)
}))
return server, sErr
}
func TestGetOpenAPISchema(t *testing.T) {
server, err := openapiSchemaFakeServer()
if err != nil {
t.Errorf("unexpected error starting fake server: %v", err)
}
defer server.Close()
client := NewDiscoveryClientForConfigOrDie(&restclient.Config{Host: server.URL})
got, err := client.OpenAPISchema()
if err != nil {
t.Fatalf("unexpected error getting openapi: %v", err)
}
if e, a := returnedOpenAPI, *got; !reflect.DeepEqual(e, a) {
t.Errorf("expected %v, got %v", e, a)
}
}
func TestServerPreferredResources(t *testing.T) {
stable := metav1.APIResourceList{
GroupVersion: "v1",
@@ -694,8 +617,8 @@ func TestServerPreferredNamespacedResources(t *testing.T) {
w.Write(output)
},
expected: map[schema.GroupVersionResource]struct{}{
{Group: "", Version: "v1", Resource: "pods"}: {},
{Group: "", Version: "v1", Resource: "services"}: {},
schema.GroupVersionResource{Group: "", Version: "v1", Resource: "pods"}: {},
schema.GroupVersionResource{Group: "", Version: "v1", Resource: "services"}: {},
},
},
{
@@ -737,8 +660,8 @@ func TestServerPreferredNamespacedResources(t *testing.T) {
w.Write(output)
},
expected: map[schema.GroupVersionResource]struct{}{
{Group: "batch", Version: "v1", Resource: "jobs"}: {},
{Group: "batch", Version: "v2alpha1", Resource: "cronjobs"}: {},
schema.GroupVersionResource{Group: "batch", Version: "v1", Resource: "jobs"}: {},
schema.GroupVersionResource{Group: "batch", Version: "v2alpha1", Resource: "cronjobs"}: {},
},
},
{
@@ -780,8 +703,8 @@ func TestServerPreferredNamespacedResources(t *testing.T) {
w.Write(output)
},
expected: map[schema.GroupVersionResource]struct{}{
{Group: "batch", Version: "v2alpha1", Resource: "jobs"}: {},
{Group: "batch", Version: "v2alpha1", Resource: "cronjobs"}: {},
schema.GroupVersionResource{Group: "batch", Version: "v2alpha1", Resource: "jobs"}: {},
schema.GroupVersionResource{Group: "batch", Version: "v2alpha1", Resource: "cronjobs"}: {},
},
},
}

View File

@@ -1,25 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
)
go_library(
name = "go_default_library",
srcs = ["discovery.go"],
tags = ["automanaged"],
deps = [
"//vendor/github.com/emicklei/go-restful-swagger12:go_default_library",
"//vendor/github.com/go-openapi/spec:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/version:go_default_library",
"//vendor/k8s.io/client-go/pkg/api/v1:go_default_library",
"//vendor/k8s.io/client-go/pkg/version:go_default_library",
"//vendor/k8s.io/client-go/rest:go_default_library",
"//vendor/k8s.io/client-go/testing:go_default_library",
],
)

View File

@@ -19,9 +19,8 @@ package fake
import (
"fmt"
"github.com/emicklei/go-restful-swagger12"
"github.com/emicklei/go-restful/swagger"
"github.com/go-openapi/spec"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/apimachinery/pkg/version"
@@ -93,8 +92,6 @@ func (c *FakeDiscovery) SwaggerSchema(version schema.GroupVersion) (*swagger.Api
return &swagger.ApiDeclaration{}, nil
}
func (c *FakeDiscovery) OpenAPISchema() (*spec.Swagger, error) { return &spec.Swagger{}, nil }
func (c *FakeDiscovery) RESTClient() restclient.Interface {
return nil
}

View File

@@ -41,13 +41,25 @@ func MatchesServerVersion(clientVersion apimachineryversion.Info, client Discove
return nil
}
// ServerSupportsVersion returns an error if the server doesn't have the required version
func ServerSupportsVersion(client DiscoveryInterface, requiredGV schema.GroupVersion) error {
// NegotiateVersion queries the server's supported api versions to find
// a version that both client and server support.
// - If no version is provided, try registered client versions in order of
// preference.
// - If version is provided and the server does not support it,
// return an error.
// TODO negotiation should be reserved for cases where we need a version for a given group. In those cases, it should return an ordered list of
// server preferences. From that list, a separate function can match from an ordered list of client versions.
// This is not what the function has ever done before, but it makes more logical sense.
func NegotiateVersion(client DiscoveryInterface, requiredGV *schema.GroupVersion, clientRegisteredGVs []schema.GroupVersion) (*schema.GroupVersion, error) {
clientVersions := sets.String{}
for _, gv := range clientRegisteredGVs {
clientVersions.Insert(gv.String())
}
groups, err := client.ServerGroups()
if err != nil {
// This is almost always a connection error, and higher level code should treat this as a generic error,
// not a negotiation specific error.
return err
return nil, err
}
versions := metav1.ExtractGroupVersions(groups)
serverVersions := sets.String{}
@@ -55,17 +67,46 @@ func ServerSupportsVersion(client DiscoveryInterface, requiredGV schema.GroupVer
serverVersions.Insert(v)
}
if serverVersions.Has(requiredGV.String()) {
return nil
// If version explicitly requested verify that both client and server support it.
// If server does not support warn, but try to negotiate a lower version.
if requiredGV != nil {
if !clientVersions.Has(requiredGV.String()) {
return nil, fmt.Errorf("client does not support API version %q; client supported API versions: %v", requiredGV, clientVersions)
}
// If the server supports no versions, then we should just use the preferredGV
// This can happen because discovery fails due to 403 Forbidden errors
if len(serverVersions) == 0 {
return requiredGV, nil
}
if serverVersions.Has(requiredGV.String()) {
return requiredGV, nil
}
// If we are using an explicit config version the server does not support, fail.
return nil, fmt.Errorf("server does not support API version %q", requiredGV)
}
// If the server supports no versions, then we should pretend it has the version because of old servers.
// This can happen because discovery fails due to 403 Forbidden errors
if len(serverVersions) == 0 {
return nil
for _, clientGV := range clientRegisteredGVs {
if serverVersions.Has(clientGV.String()) {
// Version was not explicitly requested in command config (--api-version).
// Ok to fall back to a supported version with a warning.
// TODO: caesarxuchao: enable the warning message when we have
// proper fix. Please refer to issue #14895.
// if len(version) != 0 {
// glog.Warningf("Server does not support API version '%s'. Falling back to '%s'.", version, clientVersion)
// }
t := clientGV
return &t, nil
}
}
return fmt.Errorf("server does not support API version %q", requiredGV)
// if we have no server versions and we have no required version, choose the first clientRegisteredVersion
if len(serverVersions) == 0 && len(clientRegisteredGVs) > 0 {
return &clientRegisteredGVs[0], nil
}
// fall back to an empty GroupVersion. Most client commands no longer respect a GroupVersion anyway
return &schema.GroupVersion{}, nil
}
// GroupVersionResources converts APIResourceLists to the GroupVersionResources.

View File

@@ -32,10 +32,11 @@ import (
"k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/apimachinery/pkg/util/sets"
"k8s.io/client-go/discovery"
"k8s.io/client-go/kubernetes/scheme"
"k8s.io/client-go/pkg/api/v1"
"k8s.io/client-go/pkg/api"
restclient "k8s.io/client-go/rest"
"k8s.io/client-go/rest/fake"
_ "k8s.io/client-go/pkg/api/install"
)
func objBody(object interface{}) io.ReadCloser {
@@ -46,45 +47,87 @@ func objBody(object interface{}) io.ReadCloser {
return ioutil.NopCloser(bytes.NewReader([]byte(output)))
}
func TestServerSupportsVersion(t *testing.T) {
func TestNegotiateVersion(t *testing.T) {
tests := []struct {
name string
requiredVersion schema.GroupVersion
requiredVersion *schema.GroupVersion
expectedVersion *schema.GroupVersion
serverVersions []string
clientVersions []schema.GroupVersion
expectErr func(err error) bool
sendErr error
statusCode int
}{
{
name: "server supports client default",
serverVersions: []string{"version1", api.Registry.GroupOrDie(api.GroupName).GroupVersion.String()},
clientVersions: []schema.GroupVersion{{Version: "version1"}, api.Registry.GroupOrDie(api.GroupName).GroupVersion},
expectedVersion: &schema.GroupVersion{Version: "version1"},
statusCode: http.StatusOK,
},
{
name: "server falls back to client supported",
serverVersions: []string{"version1"},
clientVersions: []schema.GroupVersion{{Version: "version1"}, api.Registry.GroupOrDie(api.GroupName).GroupVersion},
expectedVersion: &schema.GroupVersion{Version: "version1"},
statusCode: http.StatusOK,
},
{
name: "explicit version supported",
requiredVersion: schema.GroupVersion{Version: "v1"},
serverVersions: []string{"/version1", v1.SchemeGroupVersion.String()},
requiredVersion: &schema.GroupVersion{Version: "v1"},
serverVersions: []string{"/version1", api.Registry.GroupOrDie(api.GroupName).GroupVersion.String()},
clientVersions: []schema.GroupVersion{{Version: "version1"}, api.Registry.GroupOrDie(api.GroupName).GroupVersion},
expectedVersion: &schema.GroupVersion{Version: "v1"},
statusCode: http.StatusOK,
},
{
name: "explicit version not supported on server",
requiredVersion: schema.GroupVersion{Version: "v1"},
requiredVersion: &schema.GroupVersion{Version: "v1"},
serverVersions: []string{"version1"},
clientVersions: []schema.GroupVersion{{Version: "version1"}, api.Registry.GroupOrDie(api.GroupName).GroupVersion},
expectErr: func(err error) bool { return strings.Contains(err.Error(), `server does not support API version "v1"`) },
statusCode: http.StatusOK,
},
{
name: "explicit version not supported on client",
requiredVersion: &schema.GroupVersion{Version: "v1"},
serverVersions: []string{"v1"},
clientVersions: []schema.GroupVersion{{Version: "version1"}},
expectErr: func(err error) bool { return strings.Contains(err.Error(), `client does not support API version "v1"`) },
statusCode: http.StatusOK,
},
{
name: "connection refused error",
serverVersions: []string{"version1"},
clientVersions: []schema.GroupVersion{{Version: "version1"}, api.Registry.GroupOrDie(api.GroupName).GroupVersion},
sendErr: errors.New("connection refused"),
expectErr: func(err error) bool { return strings.Contains(err.Error(), "connection refused") },
statusCode: http.StatusOK,
},
{
name: "discovery fails due to 403 Forbidden errors and thus serverVersions is empty, use default GroupVersion",
clientVersions: []schema.GroupVersion{{Version: "version1"}, api.Registry.GroupOrDie(api.GroupName).GroupVersion},
expectedVersion: &schema.GroupVersion{Version: "version1"},
statusCode: http.StatusForbidden,
},
{
name: "discovery fails due to 404 Not Found errors and thus serverVersions is empty, use requested GroupVersion",
requiredVersion: schema.GroupVersion{Version: "version1"},
requiredVersion: &schema.GroupVersion{Version: "version1"},
clientVersions: []schema.GroupVersion{{Version: "version1"}, api.Registry.GroupOrDie(api.GroupName).GroupVersion},
expectedVersion: &schema.GroupVersion{Version: "version1"},
statusCode: http.StatusNotFound,
},
{
name: "discovery fails due to 403 Forbidden errors and thus serverVersions is empty, fallback to empty GroupVersion",
expectedVersion: &schema.GroupVersion{},
statusCode: http.StatusForbidden,
},
}
for _, test := range tests {
fakeClient := &fake.RESTClient{
NegotiatedSerializer: scheme.Codecs,
APIRegistry: api.Registry,
NegotiatedSerializer: api.Codecs,
Resp: &http.Response{
StatusCode: test.statusCode,
Body: objBody(&uapi.APIVersions{Versions: test.serverVersions}),
@@ -100,7 +143,7 @@ func TestServerSupportsVersion(t *testing.T) {
}
c := discovery.NewDiscoveryClientForConfigOrDie(&restclient.Config{})
c.RESTClient().(*restclient.RESTClient).Client = fakeClient.Client
err := discovery.ServerSupportsVersion(c, test.requiredVersion)
response, err := discovery.NegotiateVersion(c, test.requiredVersion, test.clientVersions)
if err == nil && test.expectErr != nil {
t.Errorf("expected error, got nil for [%s].", test.name)
}
@@ -110,6 +153,9 @@ func TestServerSupportsVersion(t *testing.T) {
}
continue
}
if *response != *test.expectedVersion {
t.Errorf("%s: expected version %s, got %s.", test.name, test.expectedVersion, response)
}
}
}

View File

@@ -20,6 +20,7 @@ import (
"fmt"
"sync"
"k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/api/meta"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime/schema"
@@ -49,7 +50,6 @@ func NewRESTMapper(groupResources []*APIGroupResources, versionInterfaces meta.V
for _, group := range groupResources {
groupPriority = append(groupPriority, group.Group.Name)
// Make sure the preferred version comes first
if len(group.Group.PreferredVersion.Version) != 0 {
preferred := group.Group.PreferredVersion.Version
if _, ok := group.VersionedResources[preferred]; ok {
@@ -73,21 +73,6 @@ func NewRESTMapper(groupResources []*APIGroupResources, versionInterfaces meta.V
continue
}
// Add non-preferred versions after the preferred version, in case there are resources that only exist in those versions
if discoveryVersion.Version != group.Group.PreferredVersion.Version {
resourcePriority = append(resourcePriority, schema.GroupVersionResource{
Group: group.Group.Name,
Version: discoveryVersion.Version,
Resource: meta.AnyResource,
})
kindPriority = append(kindPriority, schema.GroupVersionKind{
Group: group.Group.Name,
Version: discoveryVersion.Version,
Kind: meta.AnyKind,
})
}
gv := schema.GroupVersion{Group: group.Group.Name, Version: discoveryVersion.Version}
versionMapper := meta.NewDefaultRESTMapper([]schema.GroupVersion{gv}, versionInterfaces)
@@ -96,19 +81,8 @@ func NewRESTMapper(groupResources []*APIGroupResources, versionInterfaces meta.V
if !resource.Namespaced {
scope = meta.RESTScopeRoot
}
// this is for legacy resources and servers which don't list singular forms. For those we must still guess.
if len(resource.SingularName) == 0 {
versionMapper.Add(gv.WithKind(resource.Kind), scope)
// TODO this is producing unsafe guesses that don't actually work, but it matches previous behavior
versionMapper.Add(gv.WithKind(resource.Kind+"List"), scope)
continue
}
plural := gv.WithResource(resource.Name)
singular := gv.WithResource(resource.SingularName)
versionMapper.AddSpecific(gv.WithKind(resource.Kind), plural, singular, scope)
// TODO this is producing unsafe guesses that don't actually work, but it matches previous behavior
versionMapper.Add(gv.WithKind(resource.Kind), scope)
// TODO only do this if it supports listing
versionMapper.Add(gv.WithKind(resource.Kind+"List"), scope)
}
// TODO why is this type not in discovery (at least for "v1")
@@ -153,9 +127,10 @@ func GetAPIGroupResources(cl DiscoveryInterface) ([]*APIGroupResources, error) {
for _, version := range group.Versions {
resources, err := cl.ServerResourcesForGroupVersion(version.GroupVersion)
if err != nil {
// continue as best we can
// TODO track the errors and update callers to handle partial errors.
continue
if errors.IsNotFound(err) {
continue // ignore as this can race with deletion of 3rd party APIs
}
return nil, err
}
groupResources.VersionedResources[version.Version] = resources.APIResources
}
@@ -304,6 +279,20 @@ func (d *DeferredDiscoveryRESTMapper) RESTMappings(gk schema.GroupKind, versions
return
}
// AliasesForResource returns whether a resource has an alias or not.
func (d *DeferredDiscoveryRESTMapper) AliasesForResource(resource string) (as []string, ok bool) {
del, err := d.getDelegate()
if err != nil {
return nil, false
}
as, ok = del.AliasesForResource(resource)
if len(as) == 0 && !d.cl.Fresh() {
d.Reset()
as, ok = d.AliasesForResource(resource)
}
return
}
// ResourceSingularizer converts a resource name from plural to
// singular (e.g., from pods to pod).
func (d *DeferredDiscoveryRESTMapper) ResourceSingularizer(resource string) (singular string, err error) {

View File

@@ -25,11 +25,11 @@ import (
"k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/apimachinery/pkg/version"
. "k8s.io/client-go/discovery"
"k8s.io/client-go/pkg/api"
restclient "k8s.io/client-go/rest"
"k8s.io/client-go/rest/fake"
"github.com/emicklei/go-restful-swagger12"
"github.com/go-openapi/spec"
"github.com/emicklei/go-restful/swagger"
"github.com/stretchr/testify/assert"
)
@@ -67,32 +67,6 @@ func TestRESTMapper(t *testing.T) {
},
},
},
// This group tests finding and prioritizing resources that only exist in non-preferred versions
{
Group: metav1.APIGroup{
Name: "unpreferred",
Versions: []metav1.GroupVersionForDiscovery{
{Version: "v1"},
{Version: "v2beta1"},
{Version: "v2alpha1"},
},
PreferredVersion: metav1.GroupVersionForDiscovery{Version: "v1"},
},
VersionedResources: map[string][]metav1.APIResource{
"v1": {
{Name: "broccoli", Namespaced: true, Kind: "Broccoli"},
},
"v2beta1": {
{Name: "broccoli", Namespaced: true, Kind: "Broccoli"},
{Name: "peas", Namespaced: true, Kind: "Pea"},
},
"v2alpha1": {
{Name: "broccoli", Namespaced: true, Kind: "Broccoli"},
{Name: "peas", Namespaced: true, Kind: "Pea"},
},
},
},
}
restMapper := NewRESTMapper(resources, nil)
@@ -149,16 +123,6 @@ func TestRESTMapper(t *testing.T) {
Kind: "Job",
},
},
{
input: schema.GroupVersionResource{
Resource: "peas",
},
want: schema.GroupVersionKind{
Group: "unpreferred",
Version: "v2beta1",
Kind: "Pea",
},
},
}
for _, tc := range kindTCs {
@@ -244,7 +208,7 @@ func TestDeferredDiscoveryRESTMapper_CacheMiss(t *testing.T) {
assert := assert.New(t)
cdc := fakeCachedDiscoveryInterface{fresh: false}
m := NewDeferredDiscoveryRESTMapper(&cdc, nil)
m := NewDeferredDiscoveryRESTMapper(&cdc, api.Registry.InterfacesFor)
assert.False(cdc.fresh, "should NOT be fresh after instantiation")
assert.Zero(cdc.invalidateCalls, "should not have called Invalidate()")
@@ -383,7 +347,3 @@ func (c *fakeCachedDiscoveryInterface) ServerVersion() (*version.Info, error) {
func (c *fakeCachedDiscoveryInterface) SwaggerSchema(version schema.GroupVersion) (*swagger.ApiDeclaration, error) {
return &swagger.ApiDeclaration{}, nil
}
func (c *fakeCachedDiscoveryInterface) OpenAPISchema() (*spec.Swagger, error) {
return &spec.Swagger{}, nil
}

View File

@@ -1,55 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
"go_test",
)
go_test(
name = "go_default_test",
srcs = [
"client_test.go",
"dynamic_util_test.go",
],
library = ":go_default_library",
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime/serializer/streaming:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/types:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/watch:go_default_library",
"//vendor/k8s.io/client-go/rest:go_default_library",
"//vendor/k8s.io/client-go/rest/watch:go_default_library",
],
)
go_library(
name = "go_default_library",
srcs = [
"client.go",
"client_pool.go",
"dynamic_util.go",
],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/apimachinery/pkg/api/meta:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1/unstructured:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/conversion/queryparams:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime/serializer:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/types:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/watch:go_default_library",
"//vendor/k8s.io/client-go/kubernetes/scheme:go_default_library",
"//vendor/k8s.io/client-go/pkg/api/v1:go_default_library",
"//vendor/k8s.io/client-go/rest:go_default_library",
"//vendor/k8s.io/client-go/util/flowcontrol:go_default_library",
],
)

View File

@@ -34,7 +34,7 @@ import (
"k8s.io/apimachinery/pkg/runtime/serializer"
"k8s.io/apimachinery/pkg/types"
"k8s.io/apimachinery/pkg/watch"
"k8s.io/client-go/kubernetes/scheme"
"k8s.io/client-go/pkg/api"
"k8s.io/client-go/pkg/api/v1"
restclient "k8s.io/client-go/rest"
"k8s.io/client-go/util/flowcontrol"
@@ -126,16 +126,11 @@ func (rc *ResourceClient) List(opts metav1.ListOptions) (runtime.Object, error)
}
// Get gets the resource with the specified name.
func (rc *ResourceClient) Get(name string, opts metav1.GetOptions) (*unstructured.Unstructured, error) {
parameterEncoder := rc.parameterCodec
if parameterEncoder == nil {
parameterEncoder = defaultParameterEncoder
}
func (rc *ResourceClient) Get(name string) (*unstructured.Unstructured, error) {
result := new(unstructured.Unstructured)
err := rc.cl.Get().
NamespaceIfScoped(rc.ns, rc.resource.Namespaced).
Resource(rc.resource.Name).
VersionedParams(&opts, parameterEncoder).
Name(name).
Do().
Into(result)
@@ -250,9 +245,9 @@ func (dynamicCodec) Encode(obj runtime.Object, w io.Writer) error {
// ContentConfig returns a restclient.ContentConfig for dynamic types.
func ContentConfig() restclient.ContentConfig {
var jsonInfo runtime.SerializerInfo
// TODO: scheme.Codecs here should become "pkg/apis/server/scheme" which is the minimal core you need
// TODO: api.Codecs here should become "pkg/apis/server/scheme" which is the minimal core you need
// to talk to a kubernetes server
for _, info := range scheme.Codecs.SupportedMediaTypes() {
for _, info := range api.Codecs.SupportedMediaTypes() {
if info.MediaType == runtime.ContentTypeJSON {
jsonInfo = info
break
@@ -285,10 +280,10 @@ var defaultParameterEncoder runtime.ParameterCodec = parameterCodec{}
type versionedParameterEncoderWithV1Fallback struct{}
func (versionedParameterEncoderWithV1Fallback) EncodeParameters(obj runtime.Object, to schema.GroupVersion) (url.Values, error) {
ret, err := scheme.ParameterCodec.EncodeParameters(obj, to)
ret, err := api.ParameterCodec.EncodeParameters(obj, to)
if err != nil && runtime.IsNotRegisteredError(err) {
// fallback to v1
return scheme.ParameterCodec.EncodeParameters(obj, v1.SchemeGroupVersion)
return api.ParameterCodec.EncodeParameters(obj, v1.SchemeGroupVersion)
}
return ret, err
}

View File

@@ -21,6 +21,7 @@ import (
"k8s.io/apimachinery/pkg/api/meta"
"k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/client-go/pkg/api"
restclient "k8s.io/client-go/rest"
)
@@ -72,9 +73,9 @@ func NewClientPool(config *restclient.Config, mapper meta.RESTMapper, apiPathRes
// Instantiates a new dynamic client pool with the given config.
func NewDynamicClientPool(cfg *restclient.Config) ClientPool {
// restMapper is not needed when using LegacyAPIPathResolverFunc
emptyMapper := meta.MultiRESTMapper{}
return NewClientPool(cfg, emptyMapper, LegacyAPIPathResolverFunc)
// TODO: should use a dynamic RESTMapper built from the discovery results.
restMapper := api.Registry.RESTMapper()
return NewClientPool(cfg, restMapper, LegacyAPIPathResolverFunc)
}
// ClientForGroupVersionResource uses the provided RESTMapper to identify the appropriate resource. Resource may

View File

@@ -90,9 +90,9 @@ func TestList(t *testing.T) {
"apiVersion": "vTest",
"kind": "rTestList",
},
Items: []unstructured.Unstructured{
*getObject("vTest", "rTest", "item1"),
*getObject("vTest", "rTest", "item2"),
Items: []*unstructured.Unstructured{
getObject("vTest", "rTest", "item1"),
getObject("vTest", "rTest", "item2"),
},
},
},
@@ -108,9 +108,9 @@ func TestList(t *testing.T) {
"apiVersion": "vTest",
"kind": "rTestList",
},
Items: []unstructured.Unstructured{
*getObject("vTest", "rTest", "item1"),
*getObject("vTest", "rTest", "item2"),
Items: []*unstructured.Unstructured{
getObject("vTest", "rTest", "item1"),
getObject("vTest", "rTest", "item2"),
},
},
},
@@ -191,7 +191,7 @@ func TestGet(t *testing.T) {
}
defer srv.Close()
got, err := cl.Resource(resource, tc.namespace).Get(tc.name, metav1.GetOptions{})
got, err := cl.Resource(resource, tc.namespace).Get(tc.name)
if err != nil {
t.Errorf("unexpected error when getting %q: %v", tc.name, err)
continue
@@ -556,11 +556,3 @@ func TestPatch(t *testing.T) {
}
}
}
func TestVersionedParameterEncoderWithV1Fallback(t *testing.T) {
enc := VersionedParameterEncoderWithV1Fallback
_, err := enc.EncodeParameters(&metav1.ListOptions{}, schema.GroupVersion{Group: "foo.bar.com", Version: "v4"})
if err != nil {
t.Errorf("Unexpected error: %v", err)
}
}

View File

@@ -1,31 +0,0 @@
# client-go Examples
This directory contains examples that cover various use cases and functionality
for client-go.
### Configuration
- [**Authenticate in cluster**](./in-cluster-client-configuration): Configure a
client while running inside the Kubernetes cluster.
- [**Authenticate out of cluster**](./out-of-cluster-client-configuration):
Configure a client to access a Kubernetes cluster from outside.
### Basics
- [**Managing resources with API**](./create-update-delete-deployment): Create,
get, update, delete a Deployment resource.
### Advanced Concepts
- [**Work queues**](./workqueue): Create a hotloop-free controller with the
rate-limited workqueue and the [informer framework][informer].
- [**Third-party resources (deprecated)**](./third-party-resources-deprecated):
Register a third-party resource type with the API, create/update/query this third-party
type, and write a controller that drives the cluster state based on the changes to
the third-party resources.
- [**Custom Resource Definition (successor of TPR)**](https://git.k8s.io/apiextensions-apiserver/examples/client-go):
Register a custom resource type with the API, create/update/query this custom
type, and write a controller that drives the cluster state based on the changes to
the custom resources.
[informer]: https://godoc.org/k8s.io/client-go/tools/cache#NewInformer

View File

@@ -1,29 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_binary",
"go_library",
)
go_binary(
name = "create-update-delete-deployment",
library = ":go_default_library",
tags = ["automanaged"],
)
go_library(
name = "go_default_library",
srcs = ["main.go"],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/client-go/kubernetes:go_default_library",
"//vendor/k8s.io/client-go/pkg/api/v1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/apps/v1beta1:go_default_library",
"//vendor/k8s.io/client-go/tools/clientcmd:go_default_library",
],
)

View File

@@ -1,81 +0,0 @@
# Create, Update & Delete Deployment
This example program demonstrates the fundamental operations for managing on
[Deployment][1] resources, such as `Create`, `List`, `Update` and `Delete`.
You can adopt the source code from this example to write programs that manage
other types of resources through the Kubernetes API.
## Running this example
Make sure you have a Kubernetes cluster and `kubectl` is configured:
kubectl get nodes
Compile this example on your workstation:
```
cd create-update-delete-deployment
go build -o ./app
```
Now, run this application on your workstation with your local kubeconfig file:
```
./app -kubeconfig=$HOME/.kube/config
```
Running this command will execute the following operations on your cluster:
1. **Create Deployment:** This will create a 2 replica Deployment. Verify with
`kubectl get pods`.
2. **Update Deployment:** This will update the Deployment resource created in
previous step to set the replica count to 1 and add annotations. You are
encouraged to inspect the retry loop that handles conflicts. Verify the new
replica count and `foo=bar` annotation with `kubectl describe deployment
demo`.
3. **List Deployments:** This will retrieve Deployments in the `default`
namespace and print their names and replica counts.
4. **Delete Deployment:** This will delete the Deployment object and its
dependent ReplicaSet resource. Verify with `kubectl get deployments`.
Each step is separated by an interactive prompt. You must hit the
<kbd>Return</kbd> key to proceeed to the next step. You can use these prompts as
a break to take time to run `kubectl` and inspect the result of the operations
executed.
You should see an output like the following:
```
Creating deployment...
Created deployment "demo-deployment".
-> Press Return key to continue.
Updating deployment...
Updated deployment...
-> Press Return key to continue.
Listing deployments in namespace "default":
* demo-deployment (1 replicas)
-> Press Return key to continue.
Deleting deployment...
Deleted deployment.
```
## Cleanup
Successfully running this program will clean the created artifacts. If you
terminate the program without completing, you can clean up the created
deployment with:
kubectl delete deploy demo-deployment
## Troubleshooting
If you are getting the following error, make sure Kubernetes version of your
cluster is v1.6 or above in `kubectl version`:
panic: the server could not find the requested resource
[1]: https://kubernetes.io/docs/user-guide/deployments/

View File

@@ -1,165 +0,0 @@
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Note: the example only works with the code within the same release/branch.
package main
import (
"bufio"
"flag"
"fmt"
"os"
"k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/client-go/kubernetes"
apiv1 "k8s.io/client-go/pkg/api/v1"
appsv1beta1 "k8s.io/client-go/pkg/apis/apps/v1beta1"
"k8s.io/client-go/tools/clientcmd"
// Uncomment the following line to load the gcp plugin (only required to authenticate against GKE clusters).
// _ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
)
func main() {
kubeconfig := flag.String("kubeconfig", "", "absolute path to the kubeconfig file")
flag.Parse()
if *kubeconfig == "" {
panic("-kubeconfig not specified")
}
config, err := clientcmd.BuildConfigFromFlags("", *kubeconfig)
if err != nil {
panic(err)
}
clientset, err := kubernetes.NewForConfig(config)
if err != nil {
panic(err)
}
deploymentsClient := clientset.AppsV1beta1().Deployments(apiv1.NamespaceDefault)
deployment := &appsv1beta1.Deployment{
ObjectMeta: metav1.ObjectMeta{
Name: "demo-deployment",
},
Spec: appsv1beta1.DeploymentSpec{
Replicas: int32Ptr(2),
Template: apiv1.PodTemplateSpec{
ObjectMeta: metav1.ObjectMeta{
Labels: map[string]string{
"app": "demo",
},
},
Spec: apiv1.PodSpec{
Containers: []apiv1.Container{
{
Name: "web",
Image: "nginx:1.13",
Ports: []apiv1.ContainerPort{
{
Name: "http",
Protocol: apiv1.ProtocolTCP,
ContainerPort: 80,
},
},
},
},
},
},
},
}
// Create Deployment
fmt.Println("Creating deployment...")
result, err := deploymentsClient.Create(deployment)
if err != nil {
panic(err)
}
fmt.Printf("Created deployment %q.\n", result.GetObjectMeta().GetName())
// Update Deployment
prompt()
fmt.Println("Updating deployment...")
// You have two options to Update() this Deployment:
//
// 1. Modify the "deployment" variable and call: Update(deployment).
// This works like the "kubectl replace" command and it overwrites/loses changes
// made by other clients between you Create() and Update() the object.
// 2. Modify the "result" returned by Create()/Get() and retry Update(result) until
// you no longer get a conflict error. This way, you can preserve changes made
// by other clients between Create() and Update(). This is implemented below:
for {
result.Spec.Replicas = int32Ptr(1) // reduce replica count
result.Spec.Template.Annotations = map[string]string{ // add annotations
"foo": "bar",
}
if _, err := deploymentsClient.Update(result); errors.IsConflict(err) {
// Deployment is modified in the meanwhile, query the latest version
// and modify the retrieved object.
fmt.Println("encountered conflict, retrying")
result, err = deploymentsClient.Get("demo-deployment", metav1.GetOptions{})
if err != nil {
panic(fmt.Errorf("Get failed: %+v", err))
}
} else if err != nil {
panic(err)
} else {
break
}
// TODO: You should sleep here with an exponential backoff to avoid
// exhausting the apiserver, and add a limit/timeout on the retries to
// avoid getting stuck in this loop indefintiely.
}
fmt.Println("Updated deployment...")
// List Deployments
prompt()
fmt.Printf("Listing deployments in namespace %q:\n", apiv1.NamespaceDefault)
list, err := deploymentsClient.List(metav1.ListOptions{})
if err != nil {
panic(err)
}
for _, d := range list.Items {
fmt.Printf(" * %s (%d replicas)\n", d.Name, *d.Spec.Replicas)
}
// Delete Deployment
prompt()
fmt.Println("Deleting deployment...")
deletePolicy := metav1.DeletePropagationForeground
if err := deploymentsClient.Delete("demo-deployment", &metav1.DeleteOptions{
PropagationPolicy: &deletePolicy,
}); err != nil {
panic(err)
}
fmt.Println("Deleted deployment.")
}
func prompt() {
fmt.Printf("-> Press Return key to continue.")
scanner := bufio.NewScanner(os.Stdin)
for scanner.Scan() {
break
}
if err := scanner.Err(); err != nil {
panic(err)
}
fmt.Println()
}
func int32Ptr(i int32) *int32 { return &i }

View File

@@ -1,27 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_binary",
"go_library",
)
go_binary(
name = "in-cluster-client-configuration",
library = ":go_default_library",
tags = ["automanaged"],
)
go_library(
name = "go_default_library",
srcs = ["main.go"],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/client-go/kubernetes:go_default_library",
"//vendor/k8s.io/client-go/rest:go_default_library",
],
)

View File

@@ -1,17 +0,0 @@
# Copyright 2017 The Kubernetes Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
FROM debian
COPY ./app /app
ENTRYPOINT /app

View File

@@ -1,50 +0,0 @@
# Authenticating inside the cluster
This example shows you how to configure a client with client-go to authenticate
to the Kubernetes API from an application running inside the Kubernetes cluster.
client-go uses the [Service Account token][sa] mounted inside the Pod at the
`/var/run/secrets/kubernetes.io/serviceaccount` path when the
`rest.InClusterConfig()` is used.
## Running this example
First compile the application for Linux:
cd in-cluster-client-configuration
GOOS=linux go build -o ./app .
Then package it to a docker image using the provided Dockerfile to run it on
Kubernetes.
If you are running a [Minikube][mk] cluster, you can build this image directly
on the Docker engine of the Minikube node without pushing it to a registry. To
build the image on Minikube:
eval $(minikube docker-env)
docker build -t in-cluster .
If you are not using Minikube, you should build this image and push it to a registry
that your Kubernetes cluster can pull from.
Then, run the image in a Pod with a single instance Deployment:
$ kubectl run --rm -i demo --image=in-cluster --image-pull-policy=Never
There are 4 pods in the cluster
There are 4 pods in the cluster
There are 4 pods in the cluster
...
The example now runs on Kubernetes API and successfully queries the number of
pods in the cluster every 10 seconds.
### Clean up
To stop this example and clean up the pod, press <kbd>Ctrl</kbd>+<kbd>C</kbd> on
the `kubectl run` command and then run:
kubectl delete deployment demo
[sa]: https://kubernetes.io/docs/admin/authentication/#service-account-tokens
[mk]: https://kubernetes.io/docs/getting-started-guides/minikube/

View File

@@ -21,7 +21,6 @@ import (
"fmt"
"time"
"k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/client-go/kubernetes"
"k8s.io/client-go/rest"
@@ -44,21 +43,6 @@ func main() {
panic(err.Error())
}
fmt.Printf("There are %d pods in the cluster\n", len(pods.Items))
// Examples for error handling:
// - Use helper functions like e.g. errors.IsNotFound()
// - And/or cast to StatusError and use its properties like e.g. ErrStatus.Message
_, err = clientset.CoreV1().Pods("default").Get("example-xxxxx", metav1.GetOptions{})
if errors.IsNotFound(err) {
fmt.Printf("Pod not found\n")
} else if statusError, isStatus := err.(*errors.StatusError); isStatus {
fmt.Printf("Error getting pod %v\n", statusError.ErrStatus.Message)
} else if err != nil {
panic(err.Error())
} else {
fmt.Printf("Found pod\n")
}
time.Sleep(10 * time.Second)
}
}

View File

@@ -1,27 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_binary",
"go_library",
)
go_binary(
name = "out-of-cluster-client-configuration",
library = ":go_default_library",
tags = ["automanaged"],
)
go_library(
name = "go_default_library",
srcs = ["main.go"],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/client-go/kubernetes:go_default_library",
"//vendor/k8s.io/client-go/tools/clientcmd:go_default_library",
],
)

View File

@@ -1,35 +0,0 @@
# Authenticating outside the cluster
This example shows you how to configure a client with client-go to authenticate
to the Kubernetes API from an application running outside the Kubernetes
cluster.
You can use your kubeconfig file that contains the context information
of your cluster to initialize a client. The kubeconfig file is also used
by the `kubectl` command to authenticate to the clusters.
## Running this example
Make sure your `kubectl` is configured and pointed to a cluster. Run
`kubectl get nodes` to confirm.
Run this application with:
cd out-of-cluster-client-configuration
go build -o app .
./app
Running this application will use the kubeconfig file and then authenticate to the
cluster, and print the number of nodes in the cluster every 10 seconds:
$ ./app
There are 3 pods in the cluster
There are 3 pods in the cluster
There are 3 pods in the cluster
...
Press <kbd>Ctrl</kbd>+<kbd>C</kbd> to quit this application.
> **Note:** You can use the `-kubeconfig` option to use a different config file. By default
this program picks up the default file used by kubectl (when `KUBECONFIG`
environment variable is not set).

View File

@@ -1,85 +0,0 @@
/*
Copyright 2016 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Note: the example only works with the code within the same release/branch.
package main
import (
"flag"
"fmt"
"os"
"path/filepath"
"time"
"k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/client-go/kubernetes"
"k8s.io/client-go/tools/clientcmd"
// Uncomment the following line to load the gcp plugin (only required to authenticate against GKE clusters).
// _ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
)
func main() {
var kubeconfig *string
if home := homeDir(); home != "" {
kubeconfig = flag.String("kubeconfig", filepath.Join(home, ".kube", "config"), "(optional) absolute path to the kubeconfig file")
} else {
kubeconfig = flag.String("kubeconfig", "", "absolute path to the kubeconfig file")
}
flag.Parse()
// use the current context in kubeconfig
config, err := clientcmd.BuildConfigFromFlags("", *kubeconfig)
if err != nil {
panic(err.Error())
}
// create the clientset
clientset, err := kubernetes.NewForConfig(config)
if err != nil {
panic(err.Error())
}
for {
pods, err := clientset.CoreV1().Pods("").List(metav1.ListOptions{})
if err != nil {
panic(err.Error())
}
fmt.Printf("There are %d pods in the cluster\n", len(pods.Items))
// Examples for error handling:
// - Use helper functions like e.g. errors.IsNotFound()
// - And/or cast to StatusError and use its properties like e.g. ErrStatus.Message
_, err = clientset.CoreV1().Pods("default").Get("example-xxxxx", metav1.GetOptions{})
if errors.IsNotFound(err) {
fmt.Printf("Pod not found\n")
} else if statusError, isStatus := err.(*errors.StatusError); isStatus {
fmt.Printf("Error getting pod %v\n", statusError.ErrStatus.Message)
} else if err != nil {
panic(err.Error())
} else {
fmt.Printf("Found pod\n")
}
time.Sleep(10 * time.Second)
}
}
func homeDir() string {
if h := os.Getenv("HOME"); h != "" {
return h
}
return os.Getenv("USERPROFILE") // windows
}

View File

@@ -0,0 +1,51 @@
/*
Copyright 2016 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Note: the example only works with the code within the same release/branch.
package main
import (
"flag"
"fmt"
"time"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/client-go/kubernetes"
"k8s.io/client-go/tools/clientcmd"
)
func main() {
kubeconfig := flag.String("kubeconfig", "./config", "absolute path to the kubeconfig file")
flag.Parse()
// uses the current context in kubeconfig
config, err := clientcmd.BuildConfigFromFlags("", *kubeconfig)
if err != nil {
panic(err.Error())
}
// creates the clientset
clientset, err := kubernetes.NewForConfig(config)
if err != nil {
panic(err.Error())
}
for {
pods, err := clientset.CoreV1().Pods("").List(metav1.ListOptions{})
if err != nil {
panic(err.Error())
}
fmt.Printf("There are %d pods in the cluster\n", len(pods.Items))
time.Sleep(10 * time.Second)
}
}

View File

@@ -1,32 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_binary",
"go_library",
)
go_library(
name = "go_default_library",
srcs = ["main.go"],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/client-go/examples/third-party-resources-deprecated/apis/tpr/v1:go_default_library",
"//vendor/k8s.io/client-go/examples/third-party-resources-deprecated/client:go_default_library",
"//vendor/k8s.io/client-go/examples/third-party-resources-deprecated/controller:go_default_library",
"//vendor/k8s.io/client-go/kubernetes:go_default_library",
"//vendor/k8s.io/client-go/pkg/api/v1:go_default_library",
"//vendor/k8s.io/client-go/rest:go_default_library",
"//vendor/k8s.io/client-go/tools/clientcmd:go_default_library",
],
)
go_binary(
name = "third-party-resources-deprecated",
library = ":go_default_library",
tags = ["automanaged"],
)

View File

@@ -1,37 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
"go_test",
)
go_test(
name = "go_default_test",
srcs = ["types_test.go"],
library = ":go_default_library",
tags = ["automanaged"],
deps = [
"//vendor/github.com/google/gofuzz:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/api/testing:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime/serializer:go_default_library",
],
)
go_library(
name = "go_default_library",
srcs = [
"register.go",
"types.go",
],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
],
)

View File

@@ -1,49 +0,0 @@
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package v1
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
)
var (
SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
AddToScheme = SchemeBuilder.AddToScheme
)
// GroupName is the group name use in this package.
const GroupName = "tpr.client-go.k8s.io"
// SchemeGroupVersion is the group version used to register these objects.
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1"}
// Resource takes an unqualified resource and returns a Group-qualified GroupResource.
func Resource(resource string) schema.GroupResource {
return SchemeGroupVersion.WithResource(resource).GroupResource()
}
// addKnownTypes adds the set of types defined in this package to the supplied scheme.
func addKnownTypes(scheme *runtime.Scheme) error {
scheme.AddKnownTypes(SchemeGroupVersion,
&Example{},
&ExampleList{},
)
metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
return nil
}

View File

@@ -1,53 +0,0 @@
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package v1
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
const ExampleResourcePlural = "examples"
type Example struct {
metav1.TypeMeta `json:",inline"`
metav1.ObjectMeta `json:"metadata"`
Spec ExampleSpec `json:"spec"`
Status ExampleStatus `json:"status,omitempty"`
}
type ExampleSpec struct {
Foo string `json:"foo"`
Bar bool `json:"bar"`
}
type ExampleStatus struct {
State ExampleState `json:"state,omitempty"`
Message string `json:"message,omitempty"`
}
type ExampleState string
const (
ExampleStateCreated ExampleState = "Created"
ExampleStateProcessed ExampleState = "Processed"
)
type ExampleList struct {
metav1.TypeMeta `json:",inline"`
metav1.ListMeta `json:"metadata"`
Items []Example `json:"items"`
}

View File

@@ -1,63 +0,0 @@
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package v1
import (
"math/rand"
"testing"
"github.com/google/gofuzz"
apitesting "k8s.io/apimachinery/pkg/api/testing"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/serializer"
)
var _ runtime.Object = &Example{}
var _ metav1.ObjectMetaAccessor = &Example{}
var _ runtime.Object = &ExampleList{}
var _ metav1.ListMetaAccessor = &ExampleList{}
func exampleFuzzerFuncs(t apitesting.TestingCommon) []interface{} {
return []interface{}{
func(obj *ExampleList, c fuzz.Continue) {
c.FuzzNoCustom(obj)
obj.Items = make([]Example, c.Intn(10))
for i := range obj.Items {
c.Fuzz(&obj.Items[i])
}
},
}
}
// TestRoundTrip tests that the third-party kinds can be marshaled and unmarshaled correctly to/from JSON
// without the loss of information. Moreover, deep copy is tested.
func TestRoundTrip(t *testing.T) {
scheme := runtime.NewScheme()
codecs := serializer.NewCodecFactory(scheme)
AddToScheme(scheme)
seed := rand.Int63()
fuzzerFuncs := apitesting.MergeFuzzerFuncs(t, apitesting.GenericFuzzerFuncs(t, codecs), exampleFuzzerFuncs(t))
fuzzer := apitesting.FuzzerFor(fuzzerFuncs, rand.NewSource(seed))
apitesting.RoundTripSpecificKindWithoutProtobuf(t, SchemeGroupVersion.WithKind("Example"), scheme, codecs, fuzzer, nil)
apitesting.RoundTripSpecificKindWithoutProtobuf(t, SchemeGroupVersion.WithKind("ExampleList"), scheme, codecs, fuzzer, nil)
}

View File

@@ -1,29 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
)
go_library(
name = "go_default_library",
srcs = [
"client.go",
"tpr.go",
],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/apimachinery/pkg/api/errors:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime/serializer:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/util/wait:go_default_library",
"//vendor/k8s.io/client-go/examples/third-party-resources-deprecated/apis/tpr/v1:go_default_library",
"//vendor/k8s.io/client-go/kubernetes:go_default_library",
"//vendor/k8s.io/client-go/pkg/api/v1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/extensions/v1beta1:go_default_library",
"//vendor/k8s.io/client-go/rest:go_default_library",
],
)

View File

@@ -1,45 +0,0 @@
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package client
import (
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/serializer"
"k8s.io/client-go/rest"
tprv1 "k8s.io/client-go/examples/third-party-resources-deprecated/apis/tpr/v1"
)
func NewClient(cfg *rest.Config) (*rest.RESTClient, *runtime.Scheme, error) {
scheme := runtime.NewScheme()
if err := tprv1.AddToScheme(scheme); err != nil {
return nil, nil, err
}
config := *cfg
config.GroupVersion = &tprv1.SchemeGroupVersion
config.APIPath = "/apis"
config.ContentType = runtime.ContentTypeJSON
config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: serializer.NewCodecFactory(scheme)}
client, err := rest.RESTClientFor(&config)
if err != nil {
return nil, nil, err
}
return client, scheme, nil
}

View File

@@ -1,76 +0,0 @@
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package client
import (
"time"
apierrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/util/wait"
tprv1 "k8s.io/client-go/examples/third-party-resources-deprecated/apis/tpr/v1"
"k8s.io/client-go/kubernetes"
apiv1 "k8s.io/client-go/pkg/api/v1"
"k8s.io/client-go/pkg/apis/extensions/v1beta1"
"k8s.io/client-go/rest"
// Uncomment the following line to load the gcp plugin (only required to authenticate against GKE clusters).
// _ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
)
func CreateTPR(clientset kubernetes.Interface) error {
tpr := &v1beta1.ThirdPartyResource{
ObjectMeta: metav1.ObjectMeta{
Name: "example." + tprv1.GroupName,
},
Versions: []v1beta1.APIVersion{
{Name: tprv1.SchemeGroupVersion.Version},
},
Description: "An Example ThirdPartyResource",
}
_, err := clientset.ExtensionsV1beta1().ThirdPartyResources().Create(tpr)
return err
}
func WaitForExampleResource(exampleClient *rest.RESTClient) error {
return wait.Poll(100*time.Millisecond, 60*time.Second, func() (bool, error) {
_, err := exampleClient.Get().Namespace(apiv1.NamespaceDefault).Resource(tprv1.ExampleResourcePlural).DoRaw()
if err == nil {
return true, nil
}
if apierrors.IsNotFound(err) {
return false, nil
}
return false, err
})
}
func WaitForExampleInstanceProcessed(exampleClient *rest.RESTClient, name string) error {
return wait.Poll(100*time.Millisecond, 10*time.Second, func() (bool, error) {
var example tprv1.Example
err := exampleClient.Get().
Resource(tprv1.ExampleResourcePlural).
Namespace(apiv1.NamespaceDefault).
Name(name).
Do().Into(&example)
if err == nil && example.Status.State == tprv1.ExampleStateProcessed {
return true, nil
}
return false, err
})
}

View File

@@ -1,22 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
)
go_library(
name = "go_default_library",
srcs = ["controller.go"],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/apimachinery/pkg/fields:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//vendor/k8s.io/client-go/examples/third-party-resources-deprecated/apis/tpr/v1:go_default_library",
"//vendor/k8s.io/client-go/pkg/api/v1:go_default_library",
"//vendor/k8s.io/client-go/rest:go_default_library",
"//vendor/k8s.io/client-go/tools/cache:go_default_library",
],
)

View File

@@ -1,126 +0,0 @@
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package controller
import (
"context"
"fmt"
"k8s.io/apimachinery/pkg/fields"
"k8s.io/apimachinery/pkg/runtime"
apiv1 "k8s.io/client-go/pkg/api/v1"
"k8s.io/client-go/rest"
"k8s.io/client-go/tools/cache"
tprv1 "k8s.io/client-go/examples/third-party-resources-deprecated/apis/tpr/v1"
)
// Watcher is an example of watching on resource create/update/delete events
type ExampleController struct {
ExampleClient *rest.RESTClient
ExampleScheme *runtime.Scheme
}
// Run starts an Example resource controller
func (c *ExampleController) Run(ctx context.Context) error {
fmt.Print("Watch Example objects\n")
// Watch Example objects
_, err := c.watchExamples(ctx)
if err != nil {
fmt.Printf("Failed to register watch for Example resource: %v\n", err)
return err
}
<-ctx.Done()
return ctx.Err()
}
func (c *ExampleController) watchExamples(ctx context.Context) (cache.Controller, error) {
source := cache.NewListWatchFromClient(
c.ExampleClient,
tprv1.ExampleResourcePlural,
apiv1.NamespaceAll,
fields.Everything())
_, controller := cache.NewInformer(
source,
// The object type.
&tprv1.Example{},
// resyncPeriod
// Every resyncPeriod, all resources in the cache will retrigger events.
// Set to 0 to disable the resync.
0,
// Your custom resource event handlers.
cache.ResourceEventHandlerFuncs{
AddFunc: c.onAdd,
UpdateFunc: c.onUpdate,
DeleteFunc: c.onDelete,
})
go controller.Run(ctx.Done())
return controller, nil
}
func (c *ExampleController) onAdd(obj interface{}) {
example := obj.(*tprv1.Example)
fmt.Printf("[CONTROLLER] OnAdd %s\n", example.ObjectMeta.SelfLink)
// NEVER modify objects from the store. It's a read-only, local cache.
// You can use exampleScheme.Copy() to make a deep copy of original object and modify this copy
// Or create a copy manually for better performance
copyObj, err := c.ExampleScheme.Copy(example)
if err != nil {
fmt.Printf("ERROR creating a deep copy of example object: %v\n", err)
return
}
exampleCopy := copyObj.(*tprv1.Example)
exampleCopy.Status = tprv1.ExampleStatus{
State: tprv1.ExampleStateProcessed,
Message: "Successfully processed by controller",
}
err = c.ExampleClient.Put().
Name(example.ObjectMeta.Name).
Namespace(example.ObjectMeta.Namespace).
Resource(tprv1.ExampleResourcePlural).
Body(exampleCopy).
Do().
Error()
if err != nil {
fmt.Printf("ERROR updating status: %v\n", err)
} else {
fmt.Printf("UPDATED status: %#v\n", exampleCopy)
}
}
func (c *ExampleController) onUpdate(oldObj, newObj interface{}) {
oldExample := oldObj.(*tprv1.Example)
newExample := newObj.(*tprv1.Example)
fmt.Printf("[CONTROLLER] OnUpdate oldObj: %s\n", oldExample.ObjectMeta.SelfLink)
fmt.Printf("[CONTROLLER] OnUpdate newObj: %s\n", newExample.ObjectMeta.SelfLink)
}
func (c *ExampleController) onDelete(obj interface{}) {
example := obj.(*tprv1.Example)
fmt.Printf("[CONTROLLER] OnDelete %s\n", example.ObjectMeta.SelfLink)
}

View File

@@ -1,132 +0,0 @@
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Note: the example only works with the code within the same release/branch.
package main
import (
"context"
"flag"
"fmt"
apierrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/client-go/kubernetes"
apiv1 "k8s.io/client-go/pkg/api/v1"
"k8s.io/client-go/rest"
"k8s.io/client-go/tools/clientcmd"
// Uncomment the following line to load the gcp plugin (only required to authenticate against GKE clusters).
// _ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
tprv1 "k8s.io/client-go/examples/third-party-resources-deprecated/apis/tpr/v1"
exampleclient "k8s.io/client-go/examples/third-party-resources-deprecated/client"
examplecontroller "k8s.io/client-go/examples/third-party-resources-deprecated/controller"
)
func main() {
kubeconfig := flag.String("kubeconfig", "", "Path to a kube config. Only required if out-of-cluster.")
flag.Parse()
// Create the client config. Use kubeconfig if given, otherwise assume in-cluster.
config, err := buildConfig(*kubeconfig)
if err != nil {
panic(err)
}
clientset, err := kubernetes.NewForConfig(config)
if err != nil {
panic(err)
}
// initialize third party resource if it does not exist
err = exampleclient.CreateTPR(clientset)
if err != nil && !apierrors.IsAlreadyExists(err) {
panic(err)
}
// make a new config for our extension's API group, using the first config as a baseline
exampleClient, exampleScheme, err := exampleclient.NewClient(config)
if err != nil {
panic(err)
}
// wait until TPR gets processed
err = exampleclient.WaitForExampleResource(exampleClient)
if err != nil {
panic(err)
}
// start a controller on instances of our TPR
controller := examplecontroller.ExampleController{
ExampleClient: exampleClient,
ExampleScheme: exampleScheme,
}
ctx, cancelFunc := context.WithCancel(context.Background())
defer cancelFunc()
go controller.Run(ctx)
// Create an instance of our TPR
example := &tprv1.Example{
ObjectMeta: metav1.ObjectMeta{
Name: "example1",
},
Spec: tprv1.ExampleSpec{
Foo: "hello",
Bar: true,
},
Status: tprv1.ExampleStatus{
State: tprv1.ExampleStateCreated,
Message: "Created, not processed yet",
},
}
var result tprv1.Example
err = exampleClient.Post().
Resource(tprv1.ExampleResourcePlural).
Namespace(apiv1.NamespaceDefault).
Body(example).
Do().Into(&result)
if err == nil {
fmt.Printf("CREATED: %#v\n", result)
} else if apierrors.IsAlreadyExists(err) {
fmt.Printf("ALREADY EXISTS: %#v\n", result)
} else {
panic(err)
}
// Poll until Example object is handled by controller and gets status updated to "Processed"
err = exampleclient.WaitForExampleInstanceProcessed(exampleClient, "example1")
if err != nil {
panic(err)
}
fmt.Print("PROCESSED\n")
// Fetch a list of our TPRs
exampleList := tprv1.ExampleList{}
err = exampleClient.Get().Resource(tprv1.ExampleResourcePlural).Do().Into(&exampleList)
if err != nil {
panic(err)
}
fmt.Printf("LIST: %#v\n", exampleList)
}
func buildConfig(kubeconfig string) (*rest.Config, error) {
if kubeconfig != "" {
return clientcmd.BuildConfigFromFlags("", kubeconfig)
}
return rest.InClusterConfig()
}

View File

@@ -1,12 +1,9 @@
# Third Party Resources Example Deprecated
**Note:** ThirdPartyResources are deprecated since 1.7. The successor is CustomResourceDefinition in the apiextensions.k8s.io API group.
# Third Party Resources Example
This particular example demonstrates how to perform basic operations such as:
* How to register a new ThirdPartyResource (custom Resource type)
* How to create/get/list instances of your new Resource type (update/delete/etc work as well but are not demonstrated)
* How to setup a controller on Resource handling create/update/delete events
## Running

View File

@@ -0,0 +1,167 @@
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Note: the example only works with the code within the same release/branch.
package main
import (
"flag"
"fmt"
"k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
"k8s.io/apimachinery/pkg/runtime/serializer"
"k8s.io/client-go/kubernetes"
"k8s.io/client-go/pkg/api"
"k8s.io/client-go/pkg/apis/extensions/v1beta1"
"k8s.io/client-go/rest"
"k8s.io/client-go/tools/clientcmd"
// Only required to authenticate against GKE clusters
_ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
)
func main() {
kubeconfig := flag.String("kubeconfig", "", "Path to a kube config. Only required if out-of-cluster.")
flag.Parse()
// Create the client config. Use kubeconfig if given, otherwise assume in-cluster.
config, err := buildConfig(*kubeconfig)
if err != nil {
panic(err)
}
clientset, err := kubernetes.NewForConfig(config)
if err != nil {
panic(err)
}
// initialize third party resource if it does not exist
tpr, err := clientset.ExtensionsV1beta1().ThirdPartyResources().Get("example.k8s.io", metav1.GetOptions{})
if err != nil {
if errors.IsNotFound(err) {
tpr := &v1beta1.ThirdPartyResource{
ObjectMeta: metav1.ObjectMeta{
Name: "example.k8s.io",
},
Versions: []v1beta1.APIVersion{
{Name: "v1"},
},
Description: "An Example ThirdPartyResource",
}
result, err := clientset.ExtensionsV1beta1().ThirdPartyResources().Create(tpr)
if err != nil {
panic(err)
}
fmt.Printf("CREATED: %#v\nFROM: %#v\n", result, tpr)
} else {
panic(err)
}
} else {
fmt.Printf("SKIPPING: already exists %#v\n", tpr)
}
// make a new config for our extension's API group, using the first config as a baseline
var tprconfig *rest.Config
tprconfig = config
configureClient(tprconfig)
tprclient, err := rest.RESTClientFor(tprconfig)
if err != nil {
panic(err)
}
var example Example
err = tprclient.Get().
Resource("examples").
Namespace(api.NamespaceDefault).
Name("example1").
Do().Into(&example)
if err != nil {
if errors.IsNotFound(err) {
// Create an instance of our TPR
example := &Example{
Metadata: metav1.ObjectMeta{
Name: "example1",
},
Spec: ExampleSpec{
Foo: "hello",
Bar: true,
},
}
var result Example
err = tprclient.Post().
Resource("examples").
Namespace(api.NamespaceDefault).
Body(example).
Do().Into(&result)
if err != nil {
panic(err)
}
fmt.Printf("CREATED: %#v\n", result)
} else {
panic(err)
}
} else {
fmt.Printf("GET: %#v\n", example)
}
// Fetch a list of our TPRs
exampleList := ExampleList{}
err = tprclient.Get().Resource("examples").Do().Into(&exampleList)
if err != nil {
panic(err)
}
fmt.Printf("LIST: %#v\n", exampleList)
}
func buildConfig(kubeconfig string) (*rest.Config, error) {
if kubeconfig != "" {
return clientcmd.BuildConfigFromFlags("", kubeconfig)
}
return rest.InClusterConfig()
}
func configureClient(config *rest.Config) {
groupversion := schema.GroupVersion{
Group: "k8s.io",
Version: "v1",
}
config.GroupVersion = &groupversion
config.APIPath = "/apis"
config.ContentType = runtime.ContentTypeJSON
config.NegotiatedSerializer = serializer.DirectCodecFactory{CodecFactory: api.Codecs}
schemeBuilder := runtime.NewSchemeBuilder(
func(scheme *runtime.Scheme) error {
scheme.AddKnownTypes(
groupversion,
&Example{},
&ExampleList{},
)
return nil
})
metav1.AddToGroupVersion(api.Scheme, groupversion)
schemeBuilder.AddToScheme(api.Scheme)
}

View File

@@ -0,0 +1,92 @@
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package main
import (
"encoding/json"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime/schema"
)
type ExampleSpec struct {
Foo string `json:"foo"`
Bar bool `json:"bar"`
}
type Example struct {
metav1.TypeMeta `json:",inline"`
Metadata metav1.ObjectMeta `json:"metadata"`
Spec ExampleSpec `json:"spec"`
}
type ExampleList struct {
metav1.TypeMeta `json:",inline"`
Metadata metav1.ListMeta `json:"metadata"`
Items []Example `json:"items"`
}
// Required to satisfy Object interface
func (e *Example) GetObjectKind() schema.ObjectKind {
return &e.TypeMeta
}
// Required to satisfy ObjectMetaAccessor interface
func (e *Example) GetObjectMeta() metav1.Object {
return &e.Metadata
}
// Required to satisfy Object interface
func (el *ExampleList) GetObjectKind() schema.ObjectKind {
return &el.TypeMeta
}
// Required to satisfy ListMetaAccessor interface
func (el *ExampleList) GetListMeta() metav1.List {
return &el.Metadata
}
// The code below is used only to work around a known problem with third-party
// resources and ugorji. If/when these issues are resolved, the code below
// should no longer be required.
type ExampleListCopy ExampleList
type ExampleCopy Example
func (e *Example) UnmarshalJSON(data []byte) error {
tmp := ExampleCopy{}
err := json.Unmarshal(data, &tmp)
if err != nil {
return err
}
tmp2 := Example(tmp)
*e = tmp2
return nil
}
func (el *ExampleList) UnmarshalJSON(data []byte) error {
tmp := ExampleListCopy{}
err := json.Unmarshal(data, &tmp)
if err != nil {
return err
}
tmp2 := ExampleList(tmp)
*el = tmp2
return nil
}

View File

@@ -14,5 +14,15 @@ See the License for the specific language governing permissions and
limitations under the License.
*/
// +groupName=networking.k8s.io
package networking
package main
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
)
var _ runtime.Object = &Example{}
var _ metav1.ObjectMetaAccessor = &Example{}
var _ runtime.Object = &ExampleList{}
var _ metav1.ListMetaAccessor = &ExampleList{}

View File

@@ -1,33 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_binary",
"go_library",
)
go_binary(
name = "workqueue",
library = ":go_default_library",
tags = ["automanaged"],
)
go_library(
name = "go_default_library",
srcs = ["main.go"],
tags = ["automanaged"],
deps = [
"//vendor/github.com/golang/glog:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/fields:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/util/runtime:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/util/wait:go_default_library",
"//vendor/k8s.io/client-go/kubernetes:go_default_library",
"//vendor/k8s.io/client-go/pkg/api/v1:go_default_library",
"//vendor/k8s.io/client-go/tools/cache:go_default_library",
"//vendor/k8s.io/client-go/tools/clientcmd:go_default_library",
"//vendor/k8s.io/client-go/util/workqueue:go_default_library",
],
)

View File

@@ -1,17 +0,0 @@
# Workqueue Example
This example demonstrates how to write a controller which follows the states
of watched resources.
It demonstrates how to:
* combine the workqueue with a cache to a full controller
* synchronize the controller on startup
The example is based on https://git.k8s.io/community/contributors/devel/controllers.md.
## Running
```
# if outside of the cluster
go run *.go -kubeconfig=/my/config -logtostderr=true
```

View File

@@ -1,217 +0,0 @@
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package main
import (
"flag"
"fmt"
"time"
"github.com/golang/glog"
meta_v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/fields"
"k8s.io/apimachinery/pkg/util/runtime"
"k8s.io/apimachinery/pkg/util/wait"
"k8s.io/client-go/kubernetes"
"k8s.io/client-go/pkg/api/v1"
"k8s.io/client-go/tools/cache"
"k8s.io/client-go/tools/clientcmd"
"k8s.io/client-go/util/workqueue"
)
type Controller struct {
indexer cache.Indexer
queue workqueue.RateLimitingInterface
informer cache.Controller
}
func NewController(queue workqueue.RateLimitingInterface, indexer cache.Indexer, informer cache.Controller) *Controller {
return &Controller{
informer: informer,
indexer: indexer,
queue: queue,
}
}
func (c *Controller) processNextItem() bool {
// Wait until there is a new item in the working queue
key, quit := c.queue.Get()
if quit {
return false
}
// Tell the queue that we are done with processing this key. This unblocks the key for other workers
// This allows safe parallel processing because two pods with the same key are never processed in
// parallel.
defer c.queue.Done(key)
// Invoke the method containing the business logic
err := c.syncToStdout(key.(string))
// Handle the error if something went wrong during the execution of the business logic
c.handleErr(err, key)
return true
}
// syncToStdout is the business logic of the controller. In this controller it simply prints
// information about the pod to stdout. In case an error happened, it has to simply return the error.
// The retry logic should not be part of the business logic.
func (c *Controller) syncToStdout(key string) error {
obj, exists, err := c.indexer.GetByKey(key)
if err != nil {
glog.Errorf("Fetching object with key %s from store failed with %v", key, err)
return err
}
if !exists {
// Below we will warm up our cache with a Pod, so that we will see a delete for one pod
fmt.Printf("Pod %s does not exist anymore\n", key)
} else {
// Note that you also have to check the uid if you have a local controlled resource, which
// is dependent on the actual instance, to detect that a Pod was recreated with the same name
fmt.Printf("Sync/Add/Update for Pod %s\n", obj.(*v1.Pod).GetName())
}
return nil
}
// handleErr checks if an error happened and makes sure we will retry later.
func (c *Controller) handleErr(err error, key interface{}) {
if err == nil {
// Forget about the #AddRateLimited history of the key on every successful synchronization.
// This ensures that future processing of updates for this key is not delayed because of
// an outdated error history.
c.queue.Forget(key)
return
}
// This controller retries 5 times if something goes wrong. After that, it stops trying.
if c.queue.NumRequeues(key) < 5 {
glog.Infof("Error syncing pod %v: %v", key, err)
// Re-enqueue the key rate limited. Based on the rate limiter on the
// queue and the re-enqueue history, the key will be processed later again.
c.queue.AddRateLimited(key)
return
}
c.queue.Forget(key)
// Report to an external entity that, even after several retries, we could not successfully process this key
runtime.HandleError(err)
glog.Infof("Dropping pod %q out of the queue: %v", key, err)
}
func (c *Controller) Run(threadiness int, stopCh chan struct{}) {
defer runtime.HandleCrash()
// Let the workers stop when we are done
defer c.queue.ShutDown()
glog.Info("Starting Pod controller")
go c.informer.Run(stopCh)
// Wait for all involved caches to be synced, before processing items from the queue is started
if !cache.WaitForCacheSync(stopCh, c.informer.HasSynced) {
runtime.HandleError(fmt.Errorf("Timed out waiting for caches to sync"))
return
}
for i := 0; i < threadiness; i++ {
go wait.Until(c.runWorker, time.Second, stopCh)
}
<-stopCh
glog.Info("Stopping Pod controller")
}
func (c *Controller) runWorker() {
for c.processNextItem() {
}
}
func main() {
var kubeconfig string
var master string
flag.StringVar(&kubeconfig, "kubeconfig", "", "absolute path to the kubeconfig file")
flag.StringVar(&master, "master", "", "master url")
flag.Parse()
// creates the connection
config, err := clientcmd.BuildConfigFromFlags(master, kubeconfig)
if err != nil {
glog.Fatal(err)
}
// creates the clientset
clientset, err := kubernetes.NewForConfig(config)
if err != nil {
glog.Fatal(err)
}
// create the pod watcher
podListWatcher := cache.NewListWatchFromClient(clientset.Core().RESTClient(), "pods", v1.NamespaceDefault, fields.Everything())
// create the workqueue
queue := workqueue.NewRateLimitingQueue(workqueue.DefaultControllerRateLimiter())
// Bind the workqueue to a cache with the help of an informer. This way we make sure that
// whenever the cache is updated, the pod key is added to the workqueue.
// Note that when we finally process the item from the workqueue, we might see a newer version
// of the Pod than the version which was responsible for triggering the update.
indexer, informer := cache.NewIndexerInformer(podListWatcher, &v1.Pod{}, 0, cache.ResourceEventHandlerFuncs{
AddFunc: func(obj interface{}) {
key, err := cache.MetaNamespaceKeyFunc(obj)
if err == nil {
queue.Add(key)
}
},
UpdateFunc: func(old interface{}, new interface{}) {
key, err := cache.MetaNamespaceKeyFunc(new)
if err == nil {
queue.Add(key)
}
},
DeleteFunc: func(obj interface{}) {
// IndexerInformer uses a delta queue, therefore for deletes we have to use this
// key function.
key, err := cache.DeletionHandlingMetaNamespaceKeyFunc(obj)
if err == nil {
queue.Add(key)
}
},
}, cache.Indexers{})
controller := NewController(queue, indexer, informer)
// We can now warm up the cache for initial synchronization.
// Let's suppose that we knew about a pod "mypod" on our last run, therefore add it to the cache.
// If this pod is not there anymore, the controller will be notified about the removal after the
// cache has synchronized.
indexer.Add(&v1.Pod{
ObjectMeta: meta_v1.ObjectMeta{
Name: "mypod",
Namespace: v1.NamespaceDefault,
},
})
// Now let's start the controller
stop := make(chan struct{})
defer close(stop)
go controller.Run(1, stop)
// Wait forever
select {}
}

View File

@@ -1,52 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
)
go_library(
name = "go_default_library",
srcs = [
"factory.go",
"generic.go",
],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime/schema:go_default_library",
"//vendor/k8s.io/client-go/informers/admissionregistration:go_default_library",
"//vendor/k8s.io/client-go/informers/apps:go_default_library",
"//vendor/k8s.io/client-go/informers/autoscaling:go_default_library",
"//vendor/k8s.io/client-go/informers/batch:go_default_library",
"//vendor/k8s.io/client-go/informers/certificates:go_default_library",
"//vendor/k8s.io/client-go/informers/core:go_default_library",
"//vendor/k8s.io/client-go/informers/extensions:go_default_library",
"//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library",
"//vendor/k8s.io/client-go/informers/networking:go_default_library",
"//vendor/k8s.io/client-go/informers/policy:go_default_library",
"//vendor/k8s.io/client-go/informers/rbac:go_default_library",
"//vendor/k8s.io/client-go/informers/settings:go_default_library",
"//vendor/k8s.io/client-go/informers/storage:go_default_library",
"//vendor/k8s.io/client-go/kubernetes:go_default_library",
"//vendor/k8s.io/client-go/pkg/api/v1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/admissionregistration/v1alpha1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/apps/v1beta1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/autoscaling/v1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/autoscaling/v2alpha1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/batch/v1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/batch/v2alpha1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/certificates/v1beta1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/extensions/v1beta1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/networking/v1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/policy/v1beta1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/rbac/v1alpha1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/rbac/v1beta1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/settings/v1alpha1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/storage/v1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/storage/v1beta1:go_default_library",
"//vendor/k8s.io/client-go/tools/cache:go_default_library",
],
)

View File

@@ -1,18 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
)
go_library(
name = "go_default_library",
srcs = ["interface.go"],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/client-go/informers/admissionregistration/v1alpha1:go_default_library",
"//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library",
],
)

View File

@@ -1,44 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// This file was automatically generated by informer-gen
package admissionregistration
import (
v1alpha1 "k8s.io/client-go/informers/admissionregistration/v1alpha1"
internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
)
// Interface provides access to each of this group's versions.
type Interface interface {
// V1alpha1 provides access to shared informers for resources in V1alpha1.
V1alpha1() v1alpha1.Interface
}
type group struct {
internalinterfaces.SharedInformerFactory
}
// New returns a new Interface.
func New(f internalinterfaces.SharedInformerFactory) Interface {
return &group{f}
}
// V1alpha1 returns a new v1alpha1.Interface.
func (g *group) V1alpha1() v1alpha1.Interface {
return v1alpha1.New(g.SharedInformerFactory)
}

View File

@@ -1,28 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
)
go_library(
name = "go_default_library",
srcs = [
"externaladmissionhookconfiguration.go",
"initializerconfiguration.go",
"interface.go",
],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/watch:go_default_library",
"//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library",
"//vendor/k8s.io/client-go/kubernetes:go_default_library",
"//vendor/k8s.io/client-go/listers/admissionregistration/v1alpha1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/admissionregistration/v1alpha1:go_default_library",
"//vendor/k8s.io/client-go/tools/cache:go_default_library",
],
)

View File

@@ -1,68 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// This file was automatically generated by informer-gen
package v1alpha1
import (
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
runtime "k8s.io/apimachinery/pkg/runtime"
watch "k8s.io/apimachinery/pkg/watch"
internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
kubernetes "k8s.io/client-go/kubernetes"
v1alpha1 "k8s.io/client-go/listers/admissionregistration/v1alpha1"
admissionregistration_v1alpha1 "k8s.io/client-go/pkg/apis/admissionregistration/v1alpha1"
cache "k8s.io/client-go/tools/cache"
time "time"
)
// ExternalAdmissionHookConfigurationInformer provides access to a shared informer and lister for
// ExternalAdmissionHookConfigurations.
type ExternalAdmissionHookConfigurationInformer interface {
Informer() cache.SharedIndexInformer
Lister() v1alpha1.ExternalAdmissionHookConfigurationLister
}
type externalAdmissionHookConfigurationInformer struct {
factory internalinterfaces.SharedInformerFactory
}
func newExternalAdmissionHookConfigurationInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
sharedIndexInformer := cache.NewSharedIndexInformer(
&cache.ListWatch{
ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
return client.AdmissionregistrationV1alpha1().ExternalAdmissionHookConfigurations().List(options)
},
WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
return client.AdmissionregistrationV1alpha1().ExternalAdmissionHookConfigurations().Watch(options)
},
},
&admissionregistration_v1alpha1.ExternalAdmissionHookConfiguration{},
resyncPeriod,
cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc},
)
return sharedIndexInformer
}
func (f *externalAdmissionHookConfigurationInformer) Informer() cache.SharedIndexInformer {
return f.factory.InformerFor(&admissionregistration_v1alpha1.ExternalAdmissionHookConfiguration{}, newExternalAdmissionHookConfigurationInformer)
}
func (f *externalAdmissionHookConfigurationInformer) Lister() v1alpha1.ExternalAdmissionHookConfigurationLister {
return v1alpha1.NewExternalAdmissionHookConfigurationLister(f.Informer().GetIndexer())
}

View File

@@ -1,68 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// This file was automatically generated by informer-gen
package v1alpha1
import (
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
runtime "k8s.io/apimachinery/pkg/runtime"
watch "k8s.io/apimachinery/pkg/watch"
internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
kubernetes "k8s.io/client-go/kubernetes"
v1alpha1 "k8s.io/client-go/listers/admissionregistration/v1alpha1"
admissionregistration_v1alpha1 "k8s.io/client-go/pkg/apis/admissionregistration/v1alpha1"
cache "k8s.io/client-go/tools/cache"
time "time"
)
// InitializerConfigurationInformer provides access to a shared informer and lister for
// InitializerConfigurations.
type InitializerConfigurationInformer interface {
Informer() cache.SharedIndexInformer
Lister() v1alpha1.InitializerConfigurationLister
}
type initializerConfigurationInformer struct {
factory internalinterfaces.SharedInformerFactory
}
func newInitializerConfigurationInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
sharedIndexInformer := cache.NewSharedIndexInformer(
&cache.ListWatch{
ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
return client.AdmissionregistrationV1alpha1().InitializerConfigurations().List(options)
},
WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
return client.AdmissionregistrationV1alpha1().InitializerConfigurations().Watch(options)
},
},
&admissionregistration_v1alpha1.InitializerConfiguration{},
resyncPeriod,
cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc},
)
return sharedIndexInformer
}
func (f *initializerConfigurationInformer) Informer() cache.SharedIndexInformer {
return f.factory.InformerFor(&admissionregistration_v1alpha1.InitializerConfiguration{}, newInitializerConfigurationInformer)
}
func (f *initializerConfigurationInformer) Lister() v1alpha1.InitializerConfigurationLister {
return v1alpha1.NewInitializerConfigurationLister(f.Informer().GetIndexer())
}

View File

@@ -1,50 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// This file was automatically generated by informer-gen
package v1alpha1
import (
internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
)
// Interface provides access to all the informers in this group version.
type Interface interface {
// ExternalAdmissionHookConfigurations returns a ExternalAdmissionHookConfigurationInformer.
ExternalAdmissionHookConfigurations() ExternalAdmissionHookConfigurationInformer
// InitializerConfigurations returns a InitializerConfigurationInformer.
InitializerConfigurations() InitializerConfigurationInformer
}
type version struct {
internalinterfaces.SharedInformerFactory
}
// New returns a new Interface.
func New(f internalinterfaces.SharedInformerFactory) Interface {
return &version{f}
}
// ExternalAdmissionHookConfigurations returns a ExternalAdmissionHookConfigurationInformer.
func (v *version) ExternalAdmissionHookConfigurations() ExternalAdmissionHookConfigurationInformer {
return &externalAdmissionHookConfigurationInformer{factory: v.SharedInformerFactory}
}
// InitializerConfigurations returns a InitializerConfigurationInformer.
func (v *version) InitializerConfigurations() InitializerConfigurationInformer {
return &initializerConfigurationInformer{factory: v.SharedInformerFactory}
}

View File

@@ -1,18 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
)
go_library(
name = "go_default_library",
srcs = ["interface.go"],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/client-go/informers/apps/v1beta1:go_default_library",
"//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library",
],
)

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,29 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
)
go_library(
name = "go_default_library",
srcs = [
"controllerrevision.go",
"deployment.go",
"interface.go",
"statefulset.go",
],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/watch:go_default_library",
"//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library",
"//vendor/k8s.io/client-go/kubernetes:go_default_library",
"//vendor/k8s.io/client-go/listers/apps/v1beta1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/apps/v1beta1:go_default_library",
"//vendor/k8s.io/client-go/tools/cache:go_default_library",
],
)

View File

@@ -1,68 +0,0 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// This file was automatically generated by informer-gen
package v1beta1
import (
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
runtime "k8s.io/apimachinery/pkg/runtime"
watch "k8s.io/apimachinery/pkg/watch"
internalinterfaces "k8s.io/client-go/informers/internalinterfaces"
kubernetes "k8s.io/client-go/kubernetes"
v1beta1 "k8s.io/client-go/listers/apps/v1beta1"
apps_v1beta1 "k8s.io/client-go/pkg/apis/apps/v1beta1"
cache "k8s.io/client-go/tools/cache"
time "time"
)
// ControllerRevisionInformer provides access to a shared informer and lister for
// ControllerRevisions.
type ControllerRevisionInformer interface {
Informer() cache.SharedIndexInformer
Lister() v1beta1.ControllerRevisionLister
}
type controllerRevisionInformer struct {
factory internalinterfaces.SharedInformerFactory
}
func newControllerRevisionInformer(client kubernetes.Interface, resyncPeriod time.Duration) cache.SharedIndexInformer {
sharedIndexInformer := cache.NewSharedIndexInformer(
&cache.ListWatch{
ListFunc: func(options v1.ListOptions) (runtime.Object, error) {
return client.AppsV1beta1().ControllerRevisions(v1.NamespaceAll).List(options)
},
WatchFunc: func(options v1.ListOptions) (watch.Interface, error) {
return client.AppsV1beta1().ControllerRevisions(v1.NamespaceAll).Watch(options)
},
},
&apps_v1beta1.ControllerRevision{},
resyncPeriod,
cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc},
)
return sharedIndexInformer
}
func (f *controllerRevisionInformer) Informer() cache.SharedIndexInformer {
return f.factory.InformerFor(&apps_v1beta1.ControllerRevision{}, newControllerRevisionInformer)
}
func (f *controllerRevisionInformer) Lister() v1beta1.ControllerRevisionLister {
return v1beta1.NewControllerRevisionLister(f.Informer().GetIndexer())
}

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
@@ -24,8 +24,6 @@ import (
// Interface provides access to all the informers in this group version.
type Interface interface {
// ControllerRevisions returns a ControllerRevisionInformer.
ControllerRevisions() ControllerRevisionInformer
// Deployments returns a DeploymentInformer.
Deployments() DeploymentInformer
// StatefulSets returns a StatefulSetInformer.
@@ -41,11 +39,6 @@ func New(f internalinterfaces.SharedInformerFactory) Interface {
return &version{f}
}
// ControllerRevisions returns a ControllerRevisionInformer.
func (v *version) ControllerRevisions() ControllerRevisionInformer {
return &controllerRevisionInformer{factory: v.SharedInformerFactory}
}
// Deployments returns a DeploymentInformer.
func (v *version) Deployments() DeploymentInformer {
return &deploymentInformer{factory: v.SharedInformerFactory}

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,19 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
)
go_library(
name = "go_default_library",
srcs = ["interface.go"],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/client-go/informers/autoscaling/v1:go_default_library",
"//vendor/k8s.io/client-go/informers/autoscaling/v2alpha1:go_default_library",
"//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library",
],
)

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,27 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
)
go_library(
name = "go_default_library",
srcs = [
"horizontalpodautoscaler.go",
"interface.go",
],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/watch:go_default_library",
"//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library",
"//vendor/k8s.io/client-go/kubernetes:go_default_library",
"//vendor/k8s.io/client-go/listers/autoscaling/v1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/autoscaling/v1:go_default_library",
"//vendor/k8s.io/client-go/tools/cache:go_default_library",
],
)

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,27 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
)
go_library(
name = "go_default_library",
srcs = [
"horizontalpodautoscaler.go",
"interface.go",
],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/watch:go_default_library",
"//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library",
"//vendor/k8s.io/client-go/kubernetes:go_default_library",
"//vendor/k8s.io/client-go/listers/autoscaling/v2alpha1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/autoscaling/v2alpha1:go_default_library",
"//vendor/k8s.io/client-go/tools/cache:go_default_library",
],
)

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,19 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
)
go_library(
name = "go_default_library",
srcs = ["interface.go"],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/client-go/informers/batch/v1:go_default_library",
"//vendor/k8s.io/client-go/informers/batch/v2alpha1:go_default_library",
"//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library",
],
)

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,27 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
)
go_library(
name = "go_default_library",
srcs = [
"interface.go",
"job.go",
],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/watch:go_default_library",
"//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library",
"//vendor/k8s.io/client-go/kubernetes:go_default_library",
"//vendor/k8s.io/client-go/listers/batch/v1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/batch/v1:go_default_library",
"//vendor/k8s.io/client-go/tools/cache:go_default_library",
],
)

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,27 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
)
go_library(
name = "go_default_library",
srcs = [
"cronjob.go",
"interface.go",
],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/watch:go_default_library",
"//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library",
"//vendor/k8s.io/client-go/kubernetes:go_default_library",
"//vendor/k8s.io/client-go/listers/batch/v2alpha1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/batch/v2alpha1:go_default_library",
"//vendor/k8s.io/client-go/tools/cache:go_default_library",
],
)

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,18 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
)
go_library(
name = "go_default_library",
srcs = ["interface.go"],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/client-go/informers/certificates/v1beta1:go_default_library",
"//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library",
],
)

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,27 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
)
go_library(
name = "go_default_library",
srcs = [
"certificatesigningrequest.go",
"interface.go",
],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/watch:go_default_library",
"//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library",
"//vendor/k8s.io/client-go/kubernetes:go_default_library",
"//vendor/k8s.io/client-go/listers/certificates/v1beta1:go_default_library",
"//vendor/k8s.io/client-go/pkg/apis/certificates/v1beta1:go_default_library",
"//vendor/k8s.io/client-go/tools/cache:go_default_library",
],
)

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,18 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
)
go_library(
name = "go_default_library",
srcs = ["interface.go"],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/client-go/informers/core/v1:go_default_library",
"//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library",
],
)

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,42 +0,0 @@
package(default_visibility = ["//visibility:public"])
licenses(["notice"])
load(
"@io_bazel_rules_go//go:def.bzl",
"go_library",
)
go_library(
name = "go_default_library",
srcs = [
"componentstatus.go",
"configmap.go",
"endpoints.go",
"event.go",
"interface.go",
"limitrange.go",
"namespace.go",
"node.go",
"persistentvolume.go",
"persistentvolumeclaim.go",
"pod.go",
"podtemplate.go",
"replicationcontroller.go",
"resourcequota.go",
"secret.go",
"service.go",
"serviceaccount.go",
],
tags = ["automanaged"],
deps = [
"//vendor/k8s.io/apimachinery/pkg/apis/meta/v1:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/runtime:go_default_library",
"//vendor/k8s.io/apimachinery/pkg/watch:go_default_library",
"//vendor/k8s.io/client-go/informers/internalinterfaces:go_default_library",
"//vendor/k8s.io/client-go/kubernetes:go_default_library",
"//vendor/k8s.io/client-go/listers/core/v1:go_default_library",
"//vendor/k8s.io/client-go/pkg/api/v1:go_default_library",
"//vendor/k8s.io/client-go/tools/cache:go_default_library",
],
)

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

View File

@@ -1,5 +1,5 @@
/*
Copyright 2018 The Kubernetes Authors.
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.

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