Make similar buckets for the apiserver_request_duration_seconds and
the etcd_request_duration_seconds histogram so that the result is
more comparable side by side.
etcd_request_duration_seconds uses the default buckets provided by
prometheus client library:
DefBuckets = []float64{.005, .01, .025, .05, .1, .25, .5, 1, 2.5, 5, 10}
apiserver_request_duration_seconds on the other hand uses more fine
grained buckets, and the maximum bucket size is 60s. Both histograms
should use similar bucket sizes so they are more comparable side by side.
The test "should fail substituting values in a volume subpath with absolute path" creates a pod
with a variable expansion path which is set as an absolute path. However "/tmp" is not an absolute
on Windows, it has to be prefixed with the drive letter (C:\tmp). But C:\tmp does not typically
exist on Windows nodes, so we use C:\Users instead.
The test suite was using a /24 cluster network for the allocator.
The ip allocator, if no ip is specified when creating the cluster,
picks one randomly, that means that we had 1/256 chances of
collision.
The TestServiceRegistryUpdateDryRun was creating a service without
a ClusterIP, the ip allocator assigned one random, and it was
never deleting it. The same test was checking later if one
specific IP was not allocated, not taking into consideration
that the same ip may have allocated to the first Service.
To avoid any randomness, we create the first Service with a specific
IP address.
This test was trying to create an Endpoints resource that the Endpoints
controller would also attempt to create. This could result in a failure
if the Endpoints controller created the resource before the test did.
Pod with PVC will not be scheduled if the PVC is being deleted.
This can happen when the PVC has finalizers of storage plugins.
Such a pod becomes pending. Unfortunately, after the finalizer
finishes and PVC is deleted, the pod remains pending forever.
The StatefulSet controller does nothing for this pending pod.
This commit prevents the StatefulSet controller from creating
such pods when PVC is to be deleted.
This allows the execution of the Makefiles from distributions which do
have `bash` in a different path.
Signed-off-by: Sascha Grunert <sgrunert@suse.com>
/metrics/resource/v1alpha1 was deprecated and moved to
/metrics/resource
Renames to remove v1alpha1 from function names and matcher variables.
Pod deletion was taking multiple minutes, so set GracePeriodSeconds to 0.
Commented restart loop during test pod startup.
Move ResourceMetricsAPI out of Orphans by giving it a NodeFeature tag.
API removed in 7b7c73b#88568
Test created 6051664#73946
