Automatic merge from submit-queue (batch tested with PRs 58300, 58530, 57942, 58543). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
fix provider-id bad param in local-up-cluster
**What this PR does / why we need it**:
mea culpa .. provider-id should be in kubelet not controller manager
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 58300, 58530, 57942, 58543). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Fix nodeport localhost martian source error
**What this PR does / why we need it**:
kube-proxy NodePort access via localhost, with externalTrafficPolicy=Local will trigger martian source error.
This PR fixes nodeport localhost martian source error.
**Which issue(s) this PR fixes**:
Fixes#57922
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 58300, 58530, 57942, 58543). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Benchmarking script pretty-prints results into a separate file
Towards https://github.com/kubernetes/kubernetes/issues/58154
Here's how the results would be printed into a file with this change:
```
benchmark iter time/iter bytes alloc allocs
--------- ---- --------- ----------- ------
BenchmarkScheduling/100Nodes/0Pods-12 300 3.51 ms/op 451788 B/op 5050 allocs/op
BenchmarkScheduling/100Nodes/1000Pods-12 200 5.40 ms/op 604585 B/op 7465 allocs/op
BenchmarkScheduling/1000Nodes/0Pods-12 100 31.41 ms/op 2391316 B/op 27358 allocs/op
BenchmarkScheduling/1000Nodes/1000Pods-12 100 39.77 ms/op 3037734 B/op 39370 allocs/op
BenchmarkSchedulingAntiAffinity/500Nodes/250Pods-12 250 62.14 ms/op 3611034 B/op 28690 allocs/op
BenchmarkSchedulingAntiAffinity/500Nodes/5000Pods-12 250 208.25 ms/op 37093899 B/op 241132 allocs/op
```
/cc @wojtek-t @porridge - Could one of you please review?
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 58300, 58530, 57942, 58543). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Ability to specify OS_* variables for OpenStack configuration
**What this PR does / why we need it**:
When we convert the OpenStack cloud provider to run in an external
process, we should be able to use kubernetes Secrets capability to
inject the OS_* variables. This way we can specify the cloud
configuration as a configmap, specify secrets for the userid/password
information. The configmap can be mounted as a file. the secrets can
be made available as environment variables. the external controller
itself can run as a pod/daemonset.
For backward compat, we preload all the OS_* variables, if anything
is in the config file, then that overrides the environment variables.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
Authentication information for OpenStack cloud provider can now be specified as environment variables
```
Automatic merge from submit-queue (batch tested with PRs 58221, 58529, 57800). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Skip log path tests when they are expected to fail.
**What this PR does / why we need it**:
The log path test is not expected to pass unless the Docker is using the JSON logging driver, since that's what the log path is trying to find. When Docker is using the journald logging driver, there will be no JSON files in the logging directories for it to find.
Furthermore, when SELinux support is enabled in the Docker daemon, SELinux will prevent containers to access files owned by other containers (which is what this test is trying to accomplish), so skip this test in case SELinux support is enabled too.
@yguo0905
Tested:
- With Docker daemon started using --log-driver=journald:
```
S [SKIPPING] in Spec Setup (BeforeEach) [8.193 seconds]
[k8s.io] ContainerLogPath
Pod with a container
printed log to stdout
should print log to correct log path [BeforeEach]
Jan 3 18:33:44.869: Skipping because Docker daemon is using a logging driver other than "json-file": journald
```
- With Docker daemon started using --selinux-enabled:
```
S [SKIPPING] in Spec Setup (BeforeEach) [8.488 seconds]
[k8s.io] ContainerLogPath
Pod with a container
printed log to stdout
should print log to correct log path [BeforeEach]
Jan 3 18:35:58.909: Skipping because Docker daemon is running with SELinux support enabled
```
- With Docker started using JSON logging driver and with SELinux disabled:
```
• [SLOW TEST:16.352 seconds] (passed)
[k8s.io] ContainerLogPath
Pod with a container
printed log to stdout
should print log to correct log path
Ran 1 of 256 Specs in 36.428 seconds
SUCCESS! -- 1 Passed | 0 Failed | 0 Pending | 255 Skipped
```
**Release note**:
```release-note NONE```
Automatic merge from submit-queue (batch tested with PRs 58221, 58529, 57800). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Show all the annotations in ingress rules
**What this PR does / why we need it**:
This change prints all the annotation in Ingress when `kubectl describe ingress` is executed.
Right now kubectl assumes all the ingress annotations start with `ingress`.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Bump metadata proxy to v0.1.9
**What this PR does / why we need it**: Bump GCE metadata proxy to v1.9 to pick up GoogleCloudPlatform/k8s-metadata-proxy#15.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
Bump GCE metadata proxy to v0.1.9 to pick up security fixes.
```
Automatic merge from submit-queue (batch tested with PRs 53895, 58013, 58466, 58531, 58535). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
GCE: check key is valid when calling the API
GCE: check key is valid when calling the API
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 53895, 58013, 58466, 58531, 58535). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
return reason for allowed rbac authorizations
includes the binding, role, and subject that allowed a request so audit can make use of it
xref #56209#58083
### example reasons
> allowed by ClusterRoleBinding "system:controller:cronjob-controller" of ClusterRole "system:controller:cronjob-controller" to ServiceAccount "cronjob-controller/kube-system"
> allowed by RoleBinding "bob-viewer/default" of ClusterRole "view" to User "bob"
### perf impact
```shell
go test ./plugin/pkg/auth/authorizer/rbac/ -run foo -bench . -benchmem
```
on master:
```
BenchmarkAuthorize/allow_list_pods-8 500000 2674 ns/op 1632 B/op 27 allocs/op
BenchmarkAuthorize/allow_update_pods/status-8 500000 2858 ns/op 1632 B/op 27 allocs/op
BenchmarkAuthorize/forbid_educate_dolphins-8 500000 2654 ns/op 1632 B/op 27 allocs/op
```
with this PR:
```
BenchmarkAuthorize/allow_list_pods-8 500000 2697 ns/op 1664 B/op 28 allocs/op
BenchmarkAuthorize/allow_update_pods/status-8 500000 2873 ns/op 1680 B/op 29 allocs/op
BenchmarkAuthorize/forbid_educate_dolphins-8 500000 2687 ns/op 1664 B/op 28 allocs/op
```
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 53895, 58013, 58466, 58531, 58535). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
tolerate more than one gvklist item
Some third-party resources could be part of more than one api group.
Allow this to be the case when adding openapi models to openapi data,
and default to the first item as the gvk key for that model.
Related downstream issue: https://github.com/openshift/origin/issues/17872
**Release note**:
```release-note
NONE
```
cc @deads2k @soltysh
Automatic merge from submit-queue (batch tested with PRs 53895, 58013, 58466, 58531, 58535). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
[kubeadm] Bump kube-dns to 1.14.8
**What this PR does / why we need it**:
Bump kube-dns to 1.14.8 for kubeadm. Ref https://github.com/kubernetes/kubernetes/pull/57918.
cc @rramkumar1
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #NONE
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
kubeadm: Utilize transport defaults from API machinery for http calls inside kubeadm
**What this PR does / why we need it**:
Default Go HTTP transport does not allow to use CIDR notations in
NO_PROXY variables, thus for certain HTTP calls that is done inside
kubeadm user needs to put explicitly multiple IP addresses. For most of
calls done via API machinery it is get solved by setting different Proxy
resolver. This patch allows to use CIDR notations in NO_PROXY variables
for currently all other HTTP calls that is made inside kubeadm.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes kubernetes/kubeadm#324
**Special notes for your reviewer**:
Based on discussion in #52788, replacing this patch replacing all calls inside kubeadm that are done via DefaultTransport to explicitly defined and initialized with API machinery defaults Transport and http client.
**Release note**:
```release-note
- kubeadm now supports CIDR notations in NO_PROXY environment variable
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
kubeadm: Allows to specify custom flag values for control plane components
This makes it possible to override / add flag values to the k8s api server, controller manager and scheduler components on `kubeadm init` and `kubeadm alpha controlplane <component>`
**What this PR does / why we need it**:
This PR makes kubeadm a little more flexible by allowing to specify flag values (or override kubeadm defaults) for the control plane components.
One good example is to deploy Kubernetes with a different admission-control flag on API server
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#58072
**Special notes for your reviewer**:
Not sure about what should be fixed. The PR merely adds flags to the CLI exposing existing functionality (which I suppose is already tested)
**Release note**:
```release-note
kubeadm now accept `--apiserver-extra-args`, `--controller-manager-extra-args` and `--scheduler-extra-args` to override / specify additional flags for control plane components
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
improve error message for expired tokens
**What this PR does / why we need it**:
When you join a node with a expired tokens, you can get fuzz error messages: `[discovery] Failed to connect to API Server "<cluster-ip>:6443": there is no JWS signed token in the cluster-info ConfigMap. This token id "c33826" is invalid for this cluster, can't connect`, we should improve it.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes [https://github.com/kubernetes/kubeadm/issues/630](https://github.com/kubernetes/kubeadm/issues/630)
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
csi: Fix versioning error message
**What this PR does / why we need it**:
Incorrect error message
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#58092
Automatic merge from submit-queue (batch tested with PRs 58517, 57642). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Fix event message when processing loadbalancer update
**What this PR does / why we need it**:
When a service get updated, in func [processServiceUpdate](https://github.com/kubernetes/kubernetes/blob/master/pkg/controller/service/service_controller.go#L249), we process its LB accordingly, that is, create one if the service requests and no corresponding loadbalancer exists; and delete potential orphaned load balancer if the service does not need it any more.
But if a service does not `wantsLoadBalancer` but get error when trying to `GetLoadBalancer`, user could find an event in format of "CreatingLoadBalancerFailed..."[here](https://github.com/kubernetes/kubernetes/blob/master/pkg/controller/service/service_controller.go#L261), which would confusing users. So we should generate event info according to service type.
**Special notes for your reviewer**:
/sig network
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 58517, 57642). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
make kube-apiserver admission flag disable other plugins 98eb592
The old kube-apiserver flag for enabling admission plugins implicitly disabled ones that were unmentioned. This restores that behavior.
followup to https://github.com/kubernetes/kubernetes/pull/58123
@hzxuzhonghu You're pretty deep into this now. ptal
/assign hzxuzhonghu
/assign sttts
The log path test is not expected to pass unless the Docker is using the
JSON logging driver, since that's what the log path is trying to find.
When Docker is using the journald logging driver, there will be no JSON
files in the logging directories for it to find.
Furthermore, when SELinux support is enabled in the Docker daemon,
SELinux will prevent processes running inside Docker containers from
accessing the log files owned by Docker (which is what this test is
trying to accomplish), so let's also skip this test in case SELinux
support is enabled.
Tested:
- With Docker daemon started using --log-driver=journald:
S [SKIPPING] in Spec Setup (BeforeEach) [8.193 seconds]
[k8s.io] ContainerLogPath
Pod with a container
printed log to stdout
should print log to correct log path [BeforeEach]
Jan 3 18:33:44.869: Skipping because Docker daemon is using a logging driver other than "json-file": journald
- With Docker daemon started using --selinux-enabled:
S [SKIPPING] in Spec Setup (BeforeEach) [8.488 seconds]
[k8s.io] ContainerLogPath
Pod with a container
printed log to stdout
should print log to correct log path [BeforeEach]
Jan 3 18:35:58.909: Skipping because Docker daemon is running with SELinux support enabled
- With Docker started using JSON logging driver and with SELinux disabled:
• [SLOW TEST:16.352 seconds] (passed)
[k8s.io] ContainerLogPath
Pod with a container
printed log to stdout
should print log to correct log path
Ran 1 of 256 Specs in 36.428 seconds
SUCCESS! -- 1 Passed | 0 Failed | 0 Pending | 255 Skipped
Automatic merge from submit-queue (batch tested with PRs 58446, 58459, 58340). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Add apiserver metric for number of requests dropped by 'max-inflight-requests' filters.
Useful for figuring out on which dimension master is overloaded.
cc @sttts @lavalamp @deads2k @timothysc @hulkholden
Automatic merge from submit-queue (batch tested with PRs 58446, 58459, 58340). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
handle scheduler without exposed ports
Plumbs the scheduler port opt out more completely. When the metrics server was added, the deprecated paths forgot about it.
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
upgrade sample-controller deployment to apps/v1
**What this PR does / why we need it**:
apps/v1 is GA
**Release note**:
```release-note
NONE
```
/assign @sttts @nikhita
Automatic merge from submit-queue (batch tested with PRs 58496, 58078, 58123). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
refactor admission flag
**What this PR does / why we need it**:
Refactor admission control flag, finally make cluster admins not care about orders in this flag.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
Add `--enable-admission-plugin` `--disable-admission-plugin` flags and deprecate `--admission-control`.
Afterwards, don't care about the orders specified in the flags.
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Better check for GCE VM
**What this PR does / why we need it**:
we should do what is being done in GoogleCloudPlatform/google-cloud-go:
https://github.com/GoogleCloudPlatform/google-cloud-go/blob/master/compute/metadata/metadata.go#L259-L267
Looks like folks are reusing appliances which end up with
```
$ cat /sys/class/dmi/id/product_name
Google Search Appliance
```
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#57760
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Add liggitt to hack approvers
* Authored ~60 commits involving this folder
* Already an approver on things with components in hack (CLI tests, apiserver changes requiring local-up-cluster changes, fixtures and testdata, etc)
```release-note
NONE
```
This makes it possible to override / add flag values to the k8s api server, controller manager and scheduler components on `kubeadm init` and `kubeadm alpha controlplane <component>`
Signed-off-by: Simon Ferquel <simon.ferquel@docker.com>
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
typo of errUnsuportedVersion
**What this PR does / why we need it**:
typo of errUnsuportedVersion in pkg/kubelet/cm/deviceplugin/types.go
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
```NONE
Automatic merge from submit-queue (batch tested with PRs 56948, 58365, 58501). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Update Zones to use generated code
Update Zones to use generated code
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 56948, 58365, 58501). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Fixed spelling of Promethus to Prometheus
Release note:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Remove ExternalTrafficLocalOnly from kube_feature gate
*What this PR does / why we need it**:
This PR is for v1.10.
External Source IP Preservation (ESIPP) had been promoted to GA since 1.7. Following the proposal on https://github.com/kubernetes/kubernetes/issues/46404#issuecomment-303939180, we should be able to remove it from feature gate now.
Added release note to announce this.
Also ref the previous attempt: https://github.com/kubernetes/kubernetes/pull/45857.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#56645
**Special notes for your reviewer**:
**Release note**:
```release-note
"ExternalTrafficLocalOnly" has been removed from feature gate. It has been a GA feature since v1.7.
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
GCE: Change routes to use the generated code
GCE: Change routes to use the generated code
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 57908, 58436). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Updates UrlMap, BackendService, Healthcheck, Certs, InstanceGroup to use the generated code
Updates UrlMap, BackendService, Healthcheck, Certs, InstanceGroup to use the generated code
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Kubeadm: clean up MarshalToYamlForCodecs
Proxy will use PrintBytesWithLinePrefix to indent.
**What this PR does / why we need it**:
This removed the function MarshalToYamlForCodecsWithShift() and the proxy
code will use PrintBytesWithLinePrefix() to shift over the yaml lines.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#57907
**Special notes for your reviewer**:
**Release note**:
```release-note-none
```
Automatic merge from submit-queue (batch tested with PRs 58104, 58492, 58491). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
GCE: forwarding rules to use generated code
GCE: forwarding rules to use generated code
```release-note
NONE
```
