Automatic merge from submit-queue
Allow garbage collection to work against different API prefixes
The GC needs to build clients based only on Resource or Kind. Hoist the
restmapper out of the controller and the clientpool, support a new
ClientForGroupVersionKind and ClientForGroupVersionResource, and use the
appropriate one in both places.
Allows OpenShift to use the GC
Automatic merge from submit-queue
unify available api group versions in our scripts
There are currently many parallel lists of available group versions with slightly different syntaxes in each one. This collapses them into a single list for us to maintain.
Also caught spots where the lists didn't match before.
@sttts @ncdc
The GC needs to build clients based only on Resource or Kind. Hoist the
restmapper out of the controller and the clientpool, support a new
ClientForGroupVersionKind and ClientForGroupVersionResource, and use the
appropriate one in both places.
Automatic merge from submit-queue
Fix backward compatibility issue caused by promoting initcontainers f…
#31026 moves init-container feature from alpha to beta, but only took care the backward compatibility for pod specification, not deal with status. For status, it simply moved from `pods.beta.kubernetes.io/init-container-statuses` to
`pods.beta.kubernetes.io/init-container-statuses` instead of introducing one more pods.beta.kubernetes.io/init-container-statuses. This breaks when the cluster is running with 1.4, but the user is still running with kubectl 1.3.x.
Fixed#32711
Automatic merge from submit-queue
Specific error message on failed rolling update issued by older kubectl against 1.4 master
Fix#32706
`kubernetes-e2e-gke-1.4-1.3-kubectl-skew` (1.3 kubectl and 1.4 master) test suite failed with:
```
k8s.io] Kubectl client [k8s.io] Kubectl rolling-update should support rolling-update to same image [Conformance]
...
Error from server: object is being deleted: replicationcontrollers "e2e-test-nginx-rc" already exists error: exit status 1 not to have occurred
```
It's because the old RC had an orphanFinalizer, so it is not deleted from the key-value store immediately. In turn, the creation of the new RC of the same name failed.
In this failure, the RC and pods are updated, it's just that the RC is of different name, i.e., original name + a hash generated based on podTemplate. The error is confusing to user, but not that bad. So this PR just prints a warning message to instruct users how to work around.
1.4 kubectl rolling-update uses different logic so it's working.
@lavalamp @gmarek @janetkuo @pwittrock
cc @liggitt for the ctx changes.
Automatic merge from submit-queue
Centralize install code
Trying to figure out a way to do this that makes the changes as painless to roll out as possible. This is going to be a multi-step process...
Automatic merge from submit-queue
Allow webhook authenticator to use TokenReviewsInterface
Refactors the authentication webhook to be able to be fed a kubeconfig file or a TokenReviewsInterface
Fixes a bug with webhooks not retrying on 429/500 errors
Related to https://github.com/kubernetes/kubernetes/pull/32518#discussion_r78450170
Automatic merge from submit-queue
Change rbac roleref to reflect the information we want
@liggitt @ericchiang This is a version of https://github.com/kubernetes/kubernetes/pull/31359 which updates the `RoleRef` to be (I think) the type that we want, with a group, resource, and name.
This is **not** backwards compatible with any existing data. I'm ok with doing this since rbac was considered alpha, but its something to consider.
If we want this instead, I'll close the previous pull (or update it with this content).
Automatic merge from submit-queue
update taints e2e, restrict taints operation with key, effect
Since taints are now unique by key, effect on a node, this PR is to restrict existing taints adding/removing/updating operations in taints e2e.
Also fixes https://github.com/kubernetes/kubernetes/issues/31066#issuecomment-242870101
Related prior Issue/PR #29362 and #30590
Automatic merge from submit-queue
add group prefix matching for kubectl usage
Adds prefix matching for groups so that `kubectl get storageclass.storage` matches `storageclass.storage.k8s.io`.
@kubernetes/kubectl
Automatic merge from submit-queue
Split path validation into a separate library
This PR splits path segment validation into it's own package. This cuts off one of the restclient's dependency paths to some docker packages, and completely eliminates its dependency on go-restful swagger validation.
cc @kubernetes/sig-api-machinery
Automatic merge from submit-queue
Generate versioned client for pvc
I noticed while trying to use client-go that there is no way to get PVC with versioned clientset. I don't know why it is excluded, I cannot find any discussion about this, so I am creating this assuming it is just an oversight...
Automatic merge from submit-queue
Add AppArmor feature gate
Add option to disable AppArmor via a feature gate. This PR treats AppArmor as Beta, and thus depends on https://github.com/kubernetes/kubernetes/pull/31471 (I will remove `do-not-merge` once that merges).
Note that disabling AppArmor means that pods with AppArmor annotations will be rejected in validation. It does not mean that the components act as though AppArmor was never implemented. This is by design, because we want to make it difficult to accidentally run a Pod with an AppArmor annotation without AppArmor protection.
/cc @dchen1107