Automatic merge from submit-queue
Keeps addon manager yamls in sync
From #38437.
We should have kept all addon manager YAML files in sync. This does not fix the release scripts issue, but we should still have this.
@mikedanese @ixdy
Automatic merge from submit-queue (batch tested with PRs 38058, 38523)
Renames kube-dns configure files from skydns* to kubedns*
`skydns-` prefix and `-rc` suffix are confusing and misleading. Renaming it to `kubedns` in existing yaml files and scripts.
@bowei @thockin
Automatic merge from submit-queue (batch tested with PRs 38058, 38523)
Move unstructured types under `meta/v1` to indicate they are typed
Add a few abstractions that make them simpler to use from generic code that does not need accessors. Move OwnerReference to meta/v1 and remote metatypes.go
Part of #37530
Putting string(data) in the critical path causes an allocation which can
be very large, and happens regardless of whether logging is enabled.
Also, use the more sophisticated logging of body output that avoids
causing quoting of JSON output (current behavior is "{\"key\":...}" and
should be {"key":...} for readability).
Automatic merge from submit-queue
Don't require docker or other tools when running `make clean`
**What this PR does / why we need it**: we don't require `docker` for a local build, so we shouldn't require it for `make clean` either.
**Which issue this PR fixes**: fixes#37690
cc @sebgoa
Automatic merge from submit-queue
fix duplicate validation/field/errors
**Release note**:
``` release-note
release-note-none
```
Related PR: https://github.com/kubernetes/kubernetes/pull/30313
PR #30313 fixed duplicate errors for invalid aggregate errors in
https://github.com/kubernetes/kubernetes/blob/master/pkg/kubectl/cmd/util/helpers.go
However, duplicate aggregate errors that went through
https://github.com/kubernetes/kubernetes/blob/master/pkg/util/validation/field/errors.go
were not affected by that patch.
This patch adds duplicate aggregate error checking to
`pkg/util/validation/field/errors.go`
##### Before
`$ kubectl set env rc/idling-echo-1 test-abc=1234`
```
error: ReplicationController "idling-echo-1" is invalid:
[spec.template.spec.containers[0].env[0].name: Invalid value:
"test-abc": must be a C identifier (matching regex
[A-Za-z_][A-Za-z0-9_]*): e.g. "my_name" or "MyName",
spec.template.spec.containers[1].env[0].name: Invalid value: "test-abc":
must be a C identifier (matching regex [A-Za-z_][A-Za-z0-9_]*): e.g.
"my_name" or "MyName", spec.template.spec.containers[0].env[0].name:
Invalid value: "test-abc": must be a C identifier (matching regex
[A-Za-z_][A-Za-z0-9_]*): e.g. "my_name" or "MyName",
spec.template.spec.containers[1].env[0].name: Invalid value: "test-abc":
must be a C identifier (matching regex [A-Za-z_][A-Za-z0-9_]*): e.g.
"my_name" or "MyName"]
```
`$ kubectl set env rc/node-1 test-abc=1234`
```
error: ReplicationController "idling-echo-1" is invalid:
[spec.template.spec.containers[0].env[0].name: Invalid value:
"test-abc": must be a C identifier (matching regex
[A-Za-z_][A-Za-z0-9_]*): e.g. "my_name" or "MyName",
spec.template.spec.containers[1].env[0].name: Invalid value: "test-abc":
must be a C identifier (matching regex [A-Za-z_][A-Za-z0-9_]*): e.g.
"my_name" or "MyName"]
```
##### After
`$ kubectl set env rc/idling-echo-1 test-abc=1234`
```
error: ReplicationController "idling-echo-1" is invalid:
[spec.template.spec.containers[0].env[0].name: Invalid value:
"test-abc": must be a C identifier (matching regex
[A-Za-z_][A-Za-z0-9_]*): e.g. "my_name" or "MyName",
spec.template.spec.containers[1].env[0].name: Invalid value: "test-abc":
must be a C identifier (matching regex [A-Za-z_][A-Za-z0-9_]*): e.g.
"my_name" or "MyName"]
```
`$ kubectl set env rc/node-1 test-abc=1234`
```
error: ReplicationController "node-1" is invalid:
spec.template.spec.containers[0].env[0].name: Invalid value: "test-abc":
must be a C identifier (matching regex [A-Za-z_][A-Za-z0-9_]*): e.g.
"my_name" or "MyName"
```
Automatic merge from submit-queue
Remove json serialization annotations from internal types
fixes#3933
Internal types should never be serialized, and including json serialization tags on them makes it possible to accidentally do that without realizing it.
fixes in this PR:
* types
* [x] remove json tags from internal types
* [x] fix references from serialized types to internal ObjectMeta
* generation
* [x] remove generated json codecs for internal types (they should never be used)
* kubectl
* [x] fix `apply` to operate on versioned object
* [x] fix sorting by field to operate on versioned object
* [x] fix `--record` to build annotation patch using versioned object
* hpa
* [x] fix unmarshaling to internal CustomMetricTargetList in validation
* thirdpartyresources
* [x] fix encoding API responses using internal ObjectMeta
* tests
* [x] fix tests to use versioned objects when checking encoded content
* [x] fix tests passing internal objects to generic printers
follow ups (will open tracking issues or additional PRs):
- [ ] remove json tags from internal kubeconfig types (`kubectl config set` pathfinding needs to work against external type)
- [ ] HPA should version CustomMetricTargetList serialization in annotations
- [ ] revisit how TPR resthandlers encoding objects
- [ ] audit and add tests for printer use (human-readable printer requires internal versions, generic printers require external versions)
- [ ] add static analysis tests preventing new internal types from adding tags
- [ ] add static analysis tests requiring json tags on external types (and enforcing lower-case first letter)
- [ ] add more tests for `kubectl get` exercising known and unknown types with all output options
This method has been unused by k8s for some time, and yet is the last
piece of the cloud provider API that encourages provider names to be
human-friendly strings (this method applies a regex to instance names).
Actually removing this deprecated method is part of a long effort to
migrate from instance names to instance IDs in at least the OpenStack
provider plugin.
Automatic merge from submit-queue (batch tested with PRs 34002, 38535, 37330, 38522, 38423)
Fix panic in vSphere cloud provider
Currently vSphere Cloud Provider triggers panic in controller-manager pod kubernetes. This is because it queries for the cluster name from the VC. We have eliminated that code from the vSphere cloud provider.
Fixes#36295
Automatic merge from submit-queue (batch tested with PRs 34002, 38535, 37330, 38522, 38423)
Node E2E: `make test-e2e-node` runs the same test with pr builder by default.
This PR makes `make test-e2e-node` run non-serial, non-flaky, non-slow test by default.
This will make it easier to use.
/cc @timstclair
Automatic merge from submit-queue (batch tested with PRs 34002, 38535, 37330, 38522, 38423)
Rename pet to stateful pods in statefulset e2e tests logs
Follow up https://github.com/kubernetes/kubernetes/pull/37243#discussion_r89193790
Note that only mentions of pet in logs are renamed, but not variable name, or file name / import path
@foxish
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 37677, 38519)
Better deal with failures under golang 1.8beta1
If there is any error in the initial parsing then we should just
try adding the scheme.
url.Parse(base) has changed in 1.8. Please see the following change
c5ccbdd22bFixes#38380
Automatic merge from submit-queue (batch tested with PRs 37270, 38309, 37568, 34554)
kubeadm UX improvements for the v1.5 stable release
This PR targets the next stable kubeadm release.
It's work in progress, but please comment on it and review, since there are many changes.
I tried to group the commits logically, so you can review them separately.
Q: Why this large PR? Why not many small?
A: Because of the Submit Queue and the time it takes.
PTAL @kubernetes/sig-cluster-lifecycle
_Edit:_ This work was splitted up in three PRs in total
Automatic merge from submit-queue (batch tested with PRs 37270, 38309, 37568, 34554)
Remove update/verify-munge-docs.sh
These scripts are no long needed because:
1. most docs are moved to other repos
2. the mungers are pre-processing the docs for gh pages, which are created with a whole different process now.
cc @bgrant0607 @thockin
Automatic merge from submit-queue (batch tested with PRs 37270, 38309, 37568, 34554)
Remove duplicate get errs
old:
```shell
$ kubectl get ns
NAME STATUS AGE
default Active 2m
kube-system Active 2m
$ kubectl get ns --all-namespaces
NAMESPACE NAME STATUS AGE
error: namespace is not namespaced
error: namespace is not namespaced
```
new:
```shell
$ kubectl get ns --all-namespaces
NAMESPACE NAME STATUS AGE
error: namespace is not namespaced
```
