The server service monitors the kubelet service and restart it
once the service is down, to avoid kubelet double restarting
we will stop the kubelet service and wait until the kubelet will be
restarted and the node will be ready.
Signed-off-by: Artyom Lukianov <alukiano@redhat.com>
A CounterVector with status as label may create unnecessary overhead
and using the success case with the empty label value wasn't
easy. It's better to have two seperate counters, one for total number
of calls and one for failed calls.
GetCounterMetricValue has an unchecked conversion to metrics.Metric,
something that didn't work for a *Counter because it didn't implement
that interface.
As discussed during the production readiness review, a metric for the
PVC create operations is useful. The "ephemeral_volume" workqueue
metrics were already added in the initial implementation.
The new code follows the example set by the endpoints controller.
When the feature is disabled either in the scheduler or the CSIDriver,
the scheduler is expected to schedule pods without considering whether
storage capacity is available.
Errors from staticcheck:
cmd/preferredimports/preferredimports.go:38:2:
package golang.org/x/crypto/ssh/terminal is deprecated:
this package moved to golang.org/x/term. (SA1019)
vendor/k8s.io/client-go/plugin/pkg/client/auth/exec/exec.go:36:2:
package golang.org/x/crypto/ssh/terminal is deprecated:
this package moved to golang.org/x/term. (SA1019)
vendor/k8s.io/client-go/tools/clientcmd/auth_loaders.go:26:2:
package golang.org/x/crypto/ssh/terminal is deprecated:
this package moved to golang.org/x/term. (SA1019)
Please review the above warnings. You can test via:
hack/verify-staticcheck.sh <failing package>
If the above warnings do not make sense, you can exempt the line or
file. See:
https://staticcheck.io/docs/#ignoring-problems
generated:
- hack/update-internal-modules.sh
- hack/lint-dependencies.sh
- hack/update-vendor.sh
Signed-off-by: Stephen Augustus <foo@auggie.dev>
e2e test validates the following service status endpoints
- patchCoreV1NamespacedServiceStatus
- readCoreV1NamespacedServiceStatus
- replaceCoreV1NamespacedServiceStatus
Also includes untested service endpoint
- patchCoreV1NamespacedService
The same SHA cannot be pushed twice to the staging registry. Because some images were
mirrored, their SHAs remained unchanged. This addresses this issue.
The nodeShouldRunDaemonPod method does not need to return an error
because there are no scenarios under which it fails. Remove the
error return path for its direct calls as well.
In order to maintain the correct invariants, the existing maxUnavailable
logic calculated the same data several times in different ways. Leverage
the simpler structure from maxSurge and calculate pod availability only
once, as well as perform only a single pass over all the pods in the
daemonset. This changed no behavior of the current controller, and
has a structure that is almost identical to maxSurge.
