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Make cluster e2e non docker specific.
Fixes https://github.com/kubernetes/kubernetes/issues/57979.
This PR:
1) Install `crictl` for GCE GCI/Ubuntu test cluster.
2) Change cluster e2e test to use `crictl`. If `crictl` is not installed, it will fall back to `docker` CLI.
Please note that, this PR:
1) Only installs `crictl` for GCI/Ubuntu image on GCE. If other image maintainers want to support this, it's very easy to install `crictl` `v1.0.0-alpha.0`:
```console
$ wget -O crictl https://storage.googleapis.com/kubernetes-release/crictl/crictl-v1.0.0-alpha.0-linux-amd64
$ chmod +x crictl
// The sha1sum is `075190a36a03beb08065f279693f3e369e70cf99`.
```
2) Only installs `crictl` for test cluster. We may want to install it by default in production cluster after `crictl` is beta in v1.10.
@yujuhong @feiskyer @mrunalp @mikebrow
/cc @dchen1107 for approval
@kubernetes/sig-node-pr-reviews @kubernetes/sig-testing-bugs
Signed-off-by: Lantao Liu <lantaol@google.com>
**Release note**:
```release-note
none
```
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fix typeos in cloud-controller-manager
**What this PR does / why we need it**:
fix typeos
**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**:
```
NONE
```
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Install gazelle from bazelbuild/bazel-gazelle instead of rules_go
**What this PR does / why we need it**: downloads gazelle from its new home; it's being removed from `bazelbuild/rules_go`. It also removes @spiffxp's workaround from a few weeks ago.
**Special notes for your reviewer**: these should really be vendored (https://github.com/kubernetes/kubernetes/pull/57600), but this prevents us from running into issues in the meantime.
**Release note**:
```release-note
NONE
```
/approve no-issue
/assign @BenTheElder
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fix the typo of wtih
**What this PR does / why we need it**:
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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small tfix in cmd factory comment
Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
**What this PR does / why we need it**:
tfix in cmd factory comment
**Release note**:
```release-note
NONE
```
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Use sort -V to compare golang versions
Change hack/lib/golang.sh to compare golang
version properly with "sort -s -t. -k 1,1 -k 2,2n -k 3,3n",
which sorts key by key and not as strings.
**What this PR does / why we need it**:
trivial fix: hack/lib/golang.sh compare versions like strings, 1.10 is greater than 1.9 as a version but not as a string. Use "sort -s -t. -k 1,1 -k 2,2n -k 3,3n" to compare properly.
**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
```
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Bump fluentd-gcp version
**What this PR does / why we need it**: Addresses issues parsing exceptions from logs
**Release note**:
```release-note
fluentd-gcp updated to version 2.0.14.
```
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admission: do not leak admission plugin config types outside of the plugin
We had two plugins that did not register their types into the external config scheme, breaking embedded config for them without noticing. Actually though, we do not want to leak those types at all into external scheme, but keep the types internal to the plugins. The second commit in this PR does that.
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Add comments for explaining the group/version fields
**What this PR does / why we need it**:
This PR adds comments for explaining group/version fields. This is my understanding of what @deads2k told me today. Please, correct me if I'm wrong or you see how it can be further improved.
I didn't find where it's documented, so I hope that this PR makes it easy for other new contributors addition of new APIs.
**Release note**:
```release-note
NONE
```
PTAL @deads2k
CC @simo5
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Instrument the Azure API calls for Prometheus monitoring
**What this PR does / why we need it**:
Instruments the Azure API calls for Prometheus monitoring.
**Special notes for your reviewer**:
This is version 2 based on the wrapped clients.
**Release note**:
```release-note
Instrument the Azure cloud provider for Prometheus monitoring.
```
cc @feiskyer @andyzhangx @jdumars @khenidak
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use shared informers for TokenCleaner controller
**What this PR does / why we need it**:
fix TODO: Switch to shared informers
**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
```
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Rename func name according TODO
**What this PR does / why we need 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 #
**Special notes for your reviewer**:
**Release note**:
```release-note
None
```
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-Add scheduler optimization options, short circuit all predicates if …
…one predicate fails
Signed-off-by: Wang Guoliang <iamwgliang@gmail.com>
**What this PR does / why we need it**:
Short circuit all predicates if one predicate fails.
I think we can add a switch to control it, maybe some scenes do not need to know all the causes of failure, but also can get a great performance improvement; if you need to fully understand the reasons for the failure, and accept the current performance requirements, can maintain the current logic. It should expose this switch to the user.
**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#56889 and #48186
**Special notes for your reviewer**:
@davidopp
**Release note**:
```
Allow scheduler set AlwaysCheckAllPredicates, short circuit all predicates if one predicate fails can greatly improve the scheduling performance.
```
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cluster: move logging library to hack/
it's used once in cluster and used a bunch in hack/ and build/
see #49213
```release-note
NONE
```
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periodically flush ResponseWriter when using response compression
This PR fixes API Compression when following logs by ensuring the compression writer periodically flushes (at the end of each write).
This is a commit extracted from #51508 to allow testing of flushing while feature remains disabled / in alpha.
Fixes https://github.com/kubernetes/kubernetes/issues/54205
```release-note
NONE
```
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cluster: remove support for cvm from gce kube-up
see #49213
```release-note
Remove deprecated ContainerVM support from GCE kube-up.
```
