Using the feature gate has the advantage that the stability tag gets added
automatically and no changes are needed when graduating it. Once it reaches GA,
the tag needs to be removed together with the feature gate.
In fact, the current `[ALPHA]` is already wrong: the feature has already
graduated to beta...
After a CRD or an APIService was deleted, the corresponding group was
never unregistered. It caused a stale entry to remain in the root path
and could potentially lead to memory leak as the groupDiscoveryHandler
was never released and the handledGroups was never cleaned up.
The commit implements the cleanup. It tracks each group's usage and
unregister the a group when there is no version for this group.
Signed-off-by: Quan Tian <qtian@vmware.com>
* Job: Handle error returned from AddEventHandler function
Signed-off-by: Yuki Iwai <yuki.iwai.tz@gmail.com>
* Use the error message the similar to CronJob
Signed-off-by: Yuki Iwai <yuki.iwai.tz@gmail.com>
* Clean up error messages
Signed-off-by: Yuki Iwai <yuki.iwai.tz@gmail.com>
* Put the tesing.T on the second place in the args for the newControllerFromClient function
Signed-off-by: Yuki Iwai <yuki.iwai.tz@gmail.com>
* Put the testing.T on the second place in the args for the newControllerFromClientWithClock function
Signed-off-by: Yuki Iwai <yuki.iwai.tz@gmail.com>
* Call t.Helper()
Signed-off-by: Yuki Iwai <yuki.iwai.tz@gmail.com>
* Put the testing.TB on the second place in the args for the createJobControllerWithSharedInformers function and call tb.Helper() there
Signed-off-by: Yuki Iwai <yuki.iwai.tz@gmail.com>
* Put the testing.TB on the second place in the args for the startJobControllerAndWaitForCaches function and call tb.Helper() there
Signed-off-by: Yuki Iwai <yuki.iwai.tz@gmail.com>
* Adapt TestFinializerCleanup to the eventhandler error
Signed-off-by: Yuki Iwai <yuki.iwai.tz@gmail.com>
---------
Signed-off-by: Yuki Iwai <yuki.iwai.tz@gmail.com>
TestSampleAPIServer tried to validate APIService deletion, but it used
an unmatched selector to delete and list APIServices, which essentially
validated nothing.
Signed-off-by: Quan Tian <qtian@vmware.com>
Some test cases can make nodes not ready and use DeferCleanup to bring
nodes back online. Checking if all nodes are online would fail
in such cases as AfterEach runs before DeferCleanup.
Scheduling nodes readines check to DeferCleanup should solve this
issue as nodes would be brought back to a `Ready` state before the
check.
This is a workaround for the issue that the kubelet cannot differentiate
the container statuses of the previous podSandbox from the current one.
If the node is rebooted, all containers will be in the exited state and
the kubelet will try to recreate a new podSandbox. In this case, the
kubelet should not mistakenly think that the newly created podSandbox
has been initialized.
If the user specifies the intent to control registration process, we rely on
registration triggers (deletion of control file) to prompt registration.
This behvaiour is expected to be consistent across kubelet restarts and therefore
across the watch calls where we watch for changes to the unix socket so we make
this part of Stub object instead of a parameter.
Co-authored-by: Francesco Romani <fromani@redhat.com>
Signed-off-by: Swati Sehgal <swsehgal@redhat.com>
In case `REGISTER_CONTROL_FILE` is specified, we want to ensure that the
registration is triggered by deletion of the control file. This is
applicable both when the registration happens for the first time and
subsequent ones because of kubelet restarts.
Signed-off-by: Swati Sehgal <swsehgal@redhat.com>
In issue: 115107 we added an environment variable to control the registration of sample
device plugin to kubelet. The intent of this patch is to ensure that the default
behaviour of the plugin is to register to kubelet (in case no environment
variable is specified).
In addition to that, we want to ensure that the plugin registers itself not just once.
It should re-register itself to kubelet in case of node reboot or kubelet restarts.
Signed-off-by: Swati Sehgal <swsehgal@redhat.com>
