Automatic merge from submit-queue
rkt: Use volumes from RunContainerOptions
This replaces the previous creation of mounts from the `volumeGetter`
with mounts provided via RunContainerOptions.
This is motivated by the fact that the latter has a more complete set of
mounts (e.g. the `/etc/hosts` one created in kubelet.go in the case an IP is available).
This does not induce further e2e failures as far as I can tell.
cc @yifan-gu
Automatic merge from submit-queue
prevent namespace cleanup hotloop
Found chasing a sentry report. Looks like we hot-loop on namespace deletion failures.
@derekwaynecarr ptal
Automatic merge from submit-queue
kube-controller-manager: Add configure-cloud-routes option
This allows kube-controller-manager to allocate CIDRs to nodes (with
allocate-node-cidrs=true), but will not try to configure them on the
cloud provider, even if the cloud provider supports Routes.
The default is configure-cloud-routes=true, and it will only try to
configure routes if allocate-node-cidrs is also configured, so the
default behaviour is unchanged.
This is useful because on AWS the cloud provider configures routes by
setting up VPC routing table entries, but there is a limit of 50
entries. So setting configure-cloud-routes on AWS would allow us to
continue to allocate node CIDRs as today, but replace the VPC
route-table mechanism with something not limited to 50 nodes.
We can't just turn off the cloud-provider entirely because it also
controls other things - node discovery, load balancer creation etc.
Fix#25602
Automatic merge from submit-queue
Expose GET and PATCH for status subresource
We can do this for other status subresource. I only updated node/status in this PR to unblock https://github.com/kubernetes/node-problem-detector/issues/9.
cc @Random-Liu @lavalamp
This replaces the previous creation of mounts from the `volumeGetter`
with mounts provided via RunContainerOptions.
This is motivated by the fact that the latter has a more complete set of
mounts (e.g. the `/etc/hosts` one created in kubelet.go).
Automatic merge from submit-queue
federation: replacing string credentials field by secretRef
Fixes https://github.com/kubernetes/kubernetes/issues/25761
Replaced the string Credentials field in ClusterSpec by secretRef as discussed in https://github.com/kubernetes/kubernetes/issues/25761.
Also updated the clusterController to use this new secretRef field while creating a client to talk to a k8s cluster.
cc @lavalamp @kubernetes/sig-cluster-federation
This allows kube-controller-manager to allocate CIDRs to nodes (with
allocate-node-cidrs=true), but will not try to configure them on the
cloud provider, even if the cloud provider supports Routes.
The default is configure-cloud-routes=true, and it will only try to
configure routes if allocate-node-cidrs is also configured, so the
default behaviour is unchanged.
This is useful because on AWS the cloud provider configures routes by
setting up VPC routing table entries, but there is a limit of 50
entries. So setting configure-cloud-routes on AWS would allow us to
continue to allocate node CIDRs as today, but replace the VPC
route-table mechanism with something not limited to 50 nodes.
We can't just turn off the cloud-provider entirely because it also
controls other things - node discovery, load balancer creation etc.
Fix#25602
Automatic merge from submit-queue
remove deprecated generated typed clients
The typed clients had been moved to pkg/client/clientset_generated/xxx/typed. We kept these files for backward compatibility. But it seems release 1.3 is the appropriate time to get rid of them.
@kubernetes/sig-api-machinery @lavalamp
Instead of N pointers, we were returning N null pointers, followed by the real
thing. It's not clear why we didn't trip on this until now, maybe there is a
new server-side check for empty subnetID strings.
Automatic merge from submit-queue
Limit concurrent route creations
Ref #26119
This is supposed to improve 2 things:
- retry creating route in routecontroller in case of failure
- limit number of concurrent CreateRoute calls in flight.
We need something like that, because we have a limit of concurrent in-flight CreateRoute requests in GCE.
@gmarek @cjcullen
Automatic merge from submit-queue
Add release_1_3 clientset in update-codegen
Add release_1_3 clientset in update-codegen to keep it update-to-date; update the generated clientset.
