Merge pull request #58760 from mtaufen/kc-remove-kubeletconfigfile-gate

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>.

Removal of KubeletConfigFile feature gate: Step 1

This feature gate was redundant with the `--config` flag, which already
enables/disables loading Kubelet config from a file.

Since the gate guarded an alpha feature, removing it is not a violation
of our API guidelines.

Some stuff in `kubernetes/test-infra` currently sets the gate,
so removing will be a 3 step process:
1. This PR, which makes the gate a no-op.
2. Stop setting the gate in `kubernetes/test-infra`.
3. Completely remove the gate (this PR will get the release note).

```release-note
NONE
```
This commit is contained in:
Kubernetes Submit Queue
2018-01-26 14:35:25 -08:00
committed by GitHub
11 changed files with 14 additions and 21 deletions

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@@ -6,7 +6,7 @@ GCE_ZONE=us-central1-f
GCE_PROJECT=k8s-jkns-ubuntu-node
CLEANUP=true
GINKGO_FLAGS='--skip="\[Flaky\]|\[Serial\]"'
TEST_ARGS='--feature-gates=KubeletConfigFile=true --generate-kubelet-config-file=true'
TEST_ARGS='--generate-kubelet-config-file=true'
KUBELET_ARGS=''
TIMEOUT=1h
# Use the system spec defined in test/e2e_node/system/specs/gke.yaml.

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@@ -4,6 +4,6 @@ GCE_ZONE=us-central1-f
GCE_PROJECT=k8s-jkns-ci-node-e2e
CLEANUP=true
GINKGO_FLAGS='--skip="\[Flaky\]|\[Serial\]"'
TEST_ARGS='--feature-gates=KubeletConfigFile=true --generate-kubelet-config-file=true'
TEST_ARGS='--generate-kubelet-config-file=true'
KUBELET_ARGS=''
TIMEOUT=1h

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@@ -4,7 +4,7 @@ GCE_ZONE=us-central1-f
GCE_PROJECT=k8s-jkns-ci-node-e2e
CLEANUP=true
GINKGO_FLAGS='--focus="\[Flaky\]"'
TEST_ARGS='--feature-gates=DynamicKubeletConfig=true,LocalStorageCapacityIsolation=true,PodPriority=true,KubeletConfigFile=true --generate-kubelet-config-file=true'
TEST_ARGS='--feature-gates=DynamicKubeletConfig=true,LocalStorageCapacityIsolation=true,PodPriority=true --generate-kubelet-config-file=true'
KUBELET_ARGS=''
PARALLELISM=1
TIMEOUT=3h

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@@ -4,6 +4,6 @@ GCE_ZONE=us-central1-f
GCE_PROJECT=k8s-jkns-pr-node-e2e
CLEANUP=true
GINKGO_FLAGS='--skip="\[Flaky\]|\[Slow\]|\[Serial\]" --flakeAttempts=2'
TEST_ARGS='--feature-gates=KubeletConfigFile=true --generate-kubelet-config-file=true'
TEST_ARGS='--generate-kubelet-config-file=true'
KUBELET_ARGS=''

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@@ -6,7 +6,7 @@ GCE_ZONE=us-central1-f
GCE_PROJECT=k8s-jkns-ubuntu-node-serial
CLEANUP=true
GINKGO_FLAGS='--focus="\[Serial\]" --skip="\[Flaky\]|\[Benchmark\]"'
TEST_ARGS='--feature-gates=DynamicKubeletConfig=true,KubeletConfigFile=true --generate-kubelet-config-file=true'
TEST_ARGS='--feature-gates=DynamicKubeletConfig=true --generate-kubelet-config-file=true'
KUBELET_ARGS=''
PARALLELISM=1
TIMEOUT=3h

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@@ -4,7 +4,7 @@ GCE_ZONE=us-west1-b
GCE_PROJECT=k8s-jkns-ci-node-e2e
CLEANUP=true
GINKGO_FLAGS='--focus="\[Serial\]" --skip="\[Flaky\]|\[Benchmark\]"'
TEST_ARGS='--feature-gates=DynamicKubeletConfig=true,KubeletConfigFile=true --generate-kubelet-config-file=true'
TEST_ARGS='--feature-gates=DynamicKubeletConfig=true --generate-kubelet-config-file=true'
KUBELET_ARGS=''
PARALLELISM=1
TIMEOUT=3h

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@@ -77,8 +77,7 @@ func init() {
flag.Var(&kubeletArgs, "kubelet-flags", "Kubelet flags passed to kubelet, this will override default kubelet flags in the test. Flags specified in multiple kubelet-flags will be concatenate.")
flag.BoolVar(&kubeletContainerized, "kubelet-containerized", false, "Run kubelet in a docker container")
flag.StringVar(&hyperkubeImage, "hyperkube-image", "", "Docker image with containerized kubelet")
flag.BoolVar(&genKubeletConfigFile, "generate-kubelet-config-file", false, "The test runner will generate a Kubelet config file containing test defaults instead of passing default flags to the Kubelet. "+
"If you use this test framework feature, ensure that the KubeletConfigFile feature gate is enabled.")
flag.BoolVar(&genKubeletConfigFile, "generate-kubelet-config-file", false, "The test runner will generate a Kubelet config file containing test defaults instead of passing default flags to the Kubelet.")
}
// RunKubelet starts kubelet and waits for termination signal. Once receives the