Automatic merge from submit-queue (batch tested with PRs 36352, 36538, 37976, 36374)
etcd3: have prefix always prepended
ref: #36290
Previously, the prefix behavior is "sometimes prefixing". If the prefix already exists for the resource path, it will ignore.
With this PR, we make sure that prefix is always prepended in etcd3 storage backend. See the discussion in #36290
Automatic merge from submit-queue (batch tested with PRs 36352, 36538, 37976, 36374)
demonstrate separation of controller intializers
Currently, controllers are all initialized in a monster method that make it difficult to individually pick out whether there are side-effects, difficult to group related controllers for selective enablement, and impossible to determine if there are hidden dependencies.
This pull demonstrates how we can break apart the monolith and start start the process of grouping and naming controllers for selective enablement. In addition, the use of a map will help expose dependency ordering amongst these controllers and the separate methods will make it a lot harder to have side effects.
This also moves us closer to being able to author reflective unit tests that help ensure that basic RBAC bootstrap roles are at least present, even if they aren't correct.
@nikhiljindal since you were looking at the federation controller manager
@sttts since we're looking at trying out RBAC on these.
Automatic merge from submit-queue (batch tested with PRs 36352, 36538, 37976, 36374)
Check in YAML versions of bootstrap roles/rolebindings
Allows auditing changes to bootstrap roles over time, preventing accidental changes, and gives a place for people to pull bootstrap roles to load directly
Automatic merge from submit-queue (batch tested with PRs 36352, 36538, 37976, 36374)
test: update deployment helper to return better error messages
@kubernetes/deployment the problem with https://github.com/kubernetes/kubernetes/issues/36270 is that the selector key is never added in the deployment but this change would make it clearer.
Automatic merge from submit-queue (batch tested with PRs 37366, 36373)
kubeadm: Let apiserver and controller-manager host-mount /etc/pki when required
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**What this PR does / why we need it**:
This PR checks if /etc/pki is present on the host machine and adds a host-mount to the apiserver and controller-manager manifest if required.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes#36150
**Special notes for your reviewer**:
**Release note**:
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```release-note
Fix incompatible host mounts for SSL certificates when deploying on CentOS with kubeadm
```
Automatic merge from submit-queue (batch tested with PRs 37370, 37003, 36909)
add auth proxy roundtripper
Adds a round tripper which adds auth proxy fields based on user.Info you can pull from a context. It clears existing headers first to be sure that these aren't accidentally set ahead of time.
@nikhiljindal per our conversation. This is what I'm using downstream.
This removes all dependencies on Config during cert generation, only operating
on ServerRunOptions. This way we get rid of the repeated call of Config.Complete
and cleanly stratify the GenericApiServer bootstrapping.
Automatic merge from submit-queue (batch tested with PRs 37307, 29606, 37986)
Allow glusterfs dp volume creation for empty clusterid parameter in sc.
Why this patch is needed?
The `strings.split()` (https://github.com/kubernetes/kubernetes/pull/37986/files#diff-e97253dd603331ffca81131a4b67264fR700) returns a slice of `single element("empty") ` when the split is attempted on a string. This is expected according to `https://golang.org/pkg/strings/#Split` and `https://github.com/golang/go/issues/13075`. This make the provisioner to fail, if `clusterid` is not defined in the SCs. This patch make sure the split is attempted only when clusterid is mentioned in the sc parameter.
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
Automatic merge from submit-queue
Enable update tests for federated secret controller
Enable update tests in secret controller + add option to execute multiple iterations in the same run.
cc: @nikhiljindal @madhusudancs
Automatic merge from submit-queue (batch tested with PRs 37208, 37446, 37420)
Kubelet log modification
Keep in line with the other error logs in the function.
After return, the caller records the error log.Delete redundant logs
Automatic merge from submit-queue (batch tested with PRs 37208, 37446, 37420)
Move "-short" to KUBE_TEST_ARGS
fixes#37445
**Release note**:
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```release-note
NONE
```
"-short" is a argument of "go test", it should be moved to
"KUBE_TEST_ARGS".
Automatic merge from submit-queue (batch tested with PRs 37208, 37446, 37420)
Change 'controller.go' filenames to more meaningfull ones
Controller logic should sit in uniquely named file, not `controller.go`, as the latter makes it very hard to understand controller-manager logs.
@deads2k @bgrant0607 @soltysh @gtank
Automatic merge from submit-queue
Create GetOptions to allow passing "ResourceVersion" to GET requests.
Ref #37473
@kubernetes/sig-api-machinery @smarterclayton
Automatic merge from submit-queue
Enable updates in federated ingress controller tests
And make channel in test helper non-blocking.
cc: @nikhiljindal @madhusudancs
Automatic merge from submit-queue
Fix resync goroutine leak in ListAndWatch
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**What this PR does / why we need it**:
This PR fixes resync goroutine leak in ListAndWatch function
**Which issue this PR fixes** _(optional, in `fixes #<issue number>(, #<issue_number>, ...)` format, will close that issue when PR gets merged)_: fixes #
fixes#35015
**Special notes for your reviewer**:
**Release note**:
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``` release-note
```
Previously, we had no way to stop resync goroutine when ListAndWatch
returned. goroutine leaked every time ListAndWatch returned, for
example, with error. This commit adds another channel to signal that
resync goroutine should exit when ListAndWatch returns.
Automatic merge from submit-queue
Split inflight requests into read-only and mutating groups
cc @smarterclayton @lavalamp @caesarxuchao
```release-note
API server have two separate limits for read-only and mutating inflight requests.
```
Kubernetes Submit Queue