Set the `cri-socket` both in flags and config file will hit errors,
this should not be a valid case to validate in current testcases.
Signed-off-by: Dave Chen <dave.chen@arm.com>
enforceRequirements will run preflight checks, including whether the user
is privileged is not. Because of this, the test will make different assertions
based on the user's UID. However, we don't have UIDs on Windows, so we're asserting
the wrong thing.
This fix addresses the issue.
`genCSRConfig.kubeadmConfig` is possible to be nil if there any error
from the config loading, so access the field should only be done if
there is no error in the previous step.
Signed-off-by: Dave Chen <dave.chen@arm.com>
It was just saying the copy of file failed with `exit status 1`,
no much details for what's going wrong.
Combine the stderr and stdout and show those info will be easier
for us to fix the problem.
Signed-off-by: Dave Chen <dave.chen@arm.com>
If we are dry-running, do not attempt to fetch the /version
resource and just return the stored FakeServerVersion,
which is done when constructing the dry-run client in
upgrade/common.go#getClient().
The problem here is that during upgrade
dry-run client reactors are backed by a dynamic client
via NewClientBackedDryRunGetterFromKubeconfig() and
for GetActions there seems to be no analog to
Discovery().Serverversion() resource for a dynamic client(?).
The kubeadm dry run client reactor code is flawed as it assumes
all invoked "get" verb actions can be casted to GetAction.
Apparently that is not the case when Discovery().ServerVersion()
and other discovery calls are made. In such cases the action
type is the bare ActionImpl.
Catch if an action can be casted to ActionImpl and construct a
GetAction from it. GetActionImpl only suppersets ActionImpl with
a Name field (empty string in this case).
Add unit test for Discovery().ServerVersion().
There seems to be a bug where it's not possible to write to
/etc/kubernetes/tmp... at the time of backing up the old kubelet
config.yaml
Also this kubelet config backup only targets "upgrade node"
and it should also target "upgrade apply".
Revert the related changes until a fully working feature
is implemented.
This addresses the TODO item so that the old kubelet config file could
be recovered if something goes wrong.
Signed-off-by: Dave Chen <dave.chen@arm.com>
Priority is normally set by the admission controller when missing.
For static pods there seems to be some corner cases, as, if priority
is not explicitly set, Graceful Node Shutdown will shutdown
static pods with the other pods that have priority 0 or unset.
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
These testcases are too vague, they are not test against the scenario
they want, but instead all of them are failed due to client cannot
be created.
`kubeconfig` file is created and mocked the function of `loadConfig` in
order to make those testcases valid.
Signed-off-by: Dave Chen <dave.chen@arm.com>
