TestBindToCommandArgRequirements has a .Pointer()
comparison that is not guaranteed to pass given
the reflected functions are closures.
This test is consistently failing on Go 1.21 rc1.
Remove said comparison from the test.
Since kube-proxy in LocalModeNodeCIDR needs to obtain the PodCIDR
assigned to the node it watches for the Node object.
However, kube-proxy startup process requires to have these watches in
different places, that opens the possibility of having a race condition
if the same node is recreated and a different PodCIDR is assigned.
Initializing the second watch with the value obtained in the first one
allows us to detect this situation.
Change-Id: I6adeedb6914ad2afd3e0694dcab619c2a66135f8
Signed-off-by: Antonio Ojea <aojea@google.com>
If the etcd member is not found, then it has already been removed, and
kubeadm reset should immediately complete the 'remove-etcd-member'
phase. Previously, the phase would complete only once the
exponential-backoff retry expired, up to 3 minutes duration.
This commit also fixes a semantic error in etcd.GetMemberID. Previously,
the function returned 0 if no member was found, but 0 is not a valid
member ID.
This commit is the main API piece of KEP-3257 (ClusterTrustBundles).
This commit:
* Adds the certificates.k8s.io/v1alpha1 API group
* Adds the ClusterTrustBundle type.
* Registers the new type in kube-apiserver.
* Implements the type-specfic validation specified for
ClusterTrustBundles:
- spec.pemTrustAnchors must always be non-empty.
- spec.signerName must be either empty or a valid signer name.
- Changing spec.signerName is disallowed.
* Implements the "attest" admission check to restrict actions on
ClusterTrustBundles that include a signer name.
Because it wasn't specified in the KEP, I chose to make attempts to
update the signer name be validation errors, rather than silently
ignored.
I have tested this out by launching these changes in kind and
manipulating ClusterTrustBundle objects in the resulting cluster using
kubectl.
Add an arg to ParseNodeIPArgument saying whether to allow dual-stack
IPs for external cloud providers. Update kubelet for the new API, but
always pass "false" for now.
The same code should be used to parse the command-line argument and
the annotation. Unfortunately, for compatiblity reasons, they have to
handle invalid inputs differently...
(It doesn't make sense to put this code in cloud-provider, since
ParseNodeIPArgument is used for the non-cloud-provider case too.)
Most of the individual controllers were already converted earlier. Some log
calls were missed or added and then not updated during a rebase. Some of those
get updated here to fill those gaps.
Adding of the name to the logger used by each controller gets
consolidated in this commit. By using the name under which the
controller is registered we ensure that the names in the log
are consistent.
* scheduler(NodeResourcesFit): calculatePodResourceRequest in PreScore phase
* scheduler(NodeResourcesFit and NodeResourcesBalancedAllocation): calculatePodResourceRequest in PreScore phase
* modify the comments and tests.
* revert the tests.
* don't need consider nodes.
* use list instead of map.
* add comment for podRequests.
* avoid using negative wording in variable names.
