PATCH verb is used when creating a namespace using server-side apply,
while POST verb is used when creating a namespace using client-side
apply.
The difference in path between the two ways to create a namespace led to
an inconsistency when calling webhooks. When server-side apply is used,
the request sent to webhooks has the field "namespace" populated with
the name of namespace being created. On the other hand, when using
client-side apply the "namespace" field is omitted.
This commit aims to make the behaviour consistent and populates the
"namespace" field when creating a namespace using POST verb (i.e.
client-side apply).
On HA API server hiccups we saw a prow job with error:
fail [k8s.io/kubernetes@v1.19.0/test/e2e/e2e.go:284]: Sep 30 17:06:08.313: Error waiting for all pods to be running and ready: 0 / 0 pods in namespace "kube-system" are NOT in RUNNING and READY state in 10m0s
POD NODE PHASE GRACE CONDITIONS
The failure should include the last error from API server, if it's
available:
fail [k8s.io/kubernetes@v1.19.0/test/e2e/e2e.go:284]: Oct 1 11:29:45.220: Error waiting for all pods to be running and ready: 0 / 0 pods in namespace "kube-system" are NOT in RUNNING and READY state in 10m0s
Last error: Get "https://localhost:6443/api/v1/namespaces/kube-system/replicationcontrollers": dial tcp [::1]:6443: connect: connection refused
POD NODE PHASE GRACE CONDITIONS
This fixes a problem when using the framework helper
e2epod.CreateExecPodOrFail() more than once in the same test.
The problem is that this function was creating pods with both the
pod.Name and pod.GenerateName set.
The second pod failed to be created with a 500 with Reason ServerTimeout
indicating a unique name could not be found in the time allotted,
xref https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.19/
With the changes introduced by agnhost refactoring PR ( #87266 ), this test was left searching for a invalid container name. Updated to the proper name.
fixed syntax, wrote a test
fixed a test
.
1
Update staging/src/k8s.io/apimachinery/pkg/util/intstr/intstr_test.go
Co-Authored-By: Joel Speed <Joel.speed@hotmail.co.uk>
added test
.
fix
fix test
fixed a test
gofmt
lint
fix
function name
validation fix
.
godocs added
.
A previous commit created a few agnhost related functions that creates agnhost
pods / containers for general purposes.
Refactors tests to use those functions.
A previous commit added a few agnhost related functions that creates agnhost
pods / containers for general purposes.
Refactors tests to use those functions.
Disable subpath test "should be able to unmount after the subpath
directory is deleted" for windows because the test will fail when
deleting a dir while another container still use it.
having framework.DumpDebugInfo after the FailF was
a noop and we are losing those potentially helpful
logs when we need them the most (on a failure)
Signed-off-by: Jamo Luhrsen <jluhrsen@redhat.com>
By passing "oflag=nocache" and "iflag=direct", caching should be
disabled while writing/reading with "dd" to a block device. The
TestConcurrentAccessToSingleVolume() test is known to fail with certain
storage backends (like Ceph RBD) when caching is enabled.
The default BusyBox image used for testing does not support the required
options for "dd". So instead of running with BusyBox, run the test with
a Debian image.
For testing certain features, the BusyBox image does not provide all the
tools that are needed. Notably 'dd' from BusyBox does not support
direct-io that is required for skipping caches while doing writes and
reads on a Block-mode PVC attached to different nodes.
