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 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)
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
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.
```
Automatic merge from submit-queue
update label filter prompt
I have to look up the meaning of selector in docs/user-guide/labels.md. I think we could print more info when run "--help".
This change implements the Routes API using Neutron's "extraroute"
extension.
To use, this requires all the nodes to be on the same Neutron network
and the UUID of the Neutron router on that network.
Required cloud provider config section:
[Route]
router-id = <UUID of Neutron router>
Ensure kube-controllermanager is started with (non-default)
`--allocate-node-cidrs=true` and set `--cluster-cidr` to the POD
super-subnet (a private /16 would be reasonable).
Based on an earlier version by @timbyr (#19473)
Automatic merge from submit-queue
Code optimization
Accept function, the same sentence information repeated three times, under the optimization, recorded in the call function
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Implement GID security for the GlusterFS dynamic provisioner.
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**What this PR does / why we need it**:
This PR implements GID security for the glusterfs dynamic provisioner.
It is a reworked version of PR #37549 .
<!--
**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**:
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**Release note**:
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```release-note
The glusterfs dynamic volume provisioner will now choose a unique GID for new persistent volumes from a range that can be configured in the storage class with the "gidMin" and "gidMax" parameters. The default range is 2000 - 4294967295 (max uint32).
```
Automatic merge from submit-queue
Add error handling for store operations in cache/reflector
In my opinion the errors there should be returned, but to have minimal impact I just added runtime error handler.
Let me know what you think.
Automatic merge from submit-queue (batch tested with PRs 36816, 37534)
Move pkg/api/unversioned to pkg/apis/meta/v1
This moves code from using pkg/api/unversioned to pkg/apis/meta/v1 with the `metav1` local package name.
Built on top of #37532 (the first three commits related to ExportOptions)
Part of #37530
Automatic merge from submit-queue
plumb in front proxy group header
Builds on https://github.com/kubernetes/kubernetes/pull/36662 and https://github.com/kubernetes/kubernetes/pull/36774, so only the last commit is unique.
This completes the plumbing for front proxy header information and makes it possible to add just the front proxy header authenticator.
WIP because I'm going to assess it in use downstream.
Automatic merge from submit-queue
kubectl top pod|node should handle when Heapster is somewhere else
OpenShift runs Heapster on HTTPS, which means `top node` and `top pod`
are broken because they hardcode 'http' as the scheme. Provide an
options struct allowing users to specify `--heapster-namespace`,
`--heapster-service`, `--heapster-scheme`, and `--heapster-port` to the
commands (leveraging the existing defaults).
@kubernetes/sig-metrics makes top a little more useful in other spots
Automatic merge from submit-queue (batch tested with PRs 38049, 37823, 38000, 36646)
Test 0-length-arrays in fuzzing tests
While hacking on #37289 I noticed that our fuzzing tests test nil slices and slices of length 1, but not slices of length 0, meaning we aren't testing that 0-length slices get treated the same as nil in all the places we expect them to (and in particular, we aren't ensuring that comparisons always use api.Semantic.DeepEqual rather than reflect.DeepEqual). (Though in fact, changing the fuzzer didn't turn up any bugs, so maybe this effectively gets tested somewhere else...)
`fuzz.New().NilChance(.5).NumElements(0, 1)` means we end up generating `nil` 50% of the time, a length 0 array 25% of the time, and a length 1 array 25% of the time... maybe it should be `fuzz.New().NilChance(.33).NumElements(0, 1)` instead?
The gofuzz rebase is to pull in https://github.com/google/gofuzz/pull/20, and the other fix is just a drive-by.
Automatic merge from submit-queue (batch tested with PRs 35300, 36709, 37643, 37813, 37697)
simplify the authorization attribute getter
Construct the authorization attributes directly from the context. This eliminates unnecessary redirection.
@sttts
Automatic merge from submit-queue (batch tested with PRs 35300, 36709, 37643, 37813, 37697)
Add generated informers
Add informer-gen and the informers it generates. We'll do follow-up PRs to convert everything currently using the hand-written informers to the generated ones.
TODO:
- [x] switch to `GroupVersionResource`
- [x] finish godoc
@deads2k @caesarxuchao @sttts @liggitt
Automatic merge from submit-queue (batch tested with PRs 35300, 36709, 37643, 37813, 37697)
[etcd] test cleanup: remove unnecessary AddPrefix()
What?
Remove etcdtest.AddPrefix() in tests. They will be automatically prepended in etcd storage.
Why?
ref: #36290#36374
After the change, it will double prepend.
Automatic merge from submit-queue (batch tested with PRs 35300, 36709, 37643, 37813, 37697)
add rbac action to subjects type
This adds the ability to go from an authorization action to the list subjects who have the power to perform the action. This will be used to either back an RBAC specific endpoint or generic authorization endpoint. Because of the way authorization works today, the set of subjects returned will always be a subset of those with access since any authorizer can say yes.
@kubernetes/sig-auth
