The test/e2e suite has never supported feature gates:
- it cannot discover at runtime how the cluster is configured
- its --feature-gates parameter had no effect
Despite that, tests were written that used
e2eskipper.SkipUnlessFeatureGateEnabled even though that function then only
checked the default feature gate state. To catch such mistakes, e2e tests
suites now must explicitly enable feature gate checking via
e2eskipper.InitFeatureGates. They also must register their own command line
flag. When that is not done, then using SkipUnlessFeatureGateEnabled or
SkipIfFeatureGateEnabled leads to a test failure.
test/e2e_node does both and therefore continues to work as before.
The readonly port could be disabled.
Since we are only using the /healthz endpoint,
we can use the healthz port for this.
Change-Id: Ie0e05a5ab4ec6f51e4d3c63226aa23c1b3a69956
The readonly port could be disabled.
Since we are only using the /healthz endpoint,
we can use the healthz port.
Change-Id: If004f2888ca5847b9e2d8c02d5615bed52d94b24
* Add FeatureGate PodHostIPs
* Add HostIPs field and update PodIPs field
* Types conversion
* Add dropDisabledStatusFields
* Add HostIPs for kubelet
* Add fuzzer for PodStatus
* Add status.hostIPs in ConvertDownwardAPIFieldLabel
* Add status.hostIPs in validEnvDownwardAPIFieldPathExpressions
* Downward API support for status.hostIPs
* Add DownwardAPI validation for status.hostIPs
* Add e2e to check that hostIPs works
* Add e2e to check that Downward API works
* Regenerate
The changes (mostly in pkg/kubelet/cm) are there to adopt changed
runc 1.1 API, and simplify things a bit. In particular:
1. simplify cgroup manager instantiation, using a new, easier way of
libcontainers/cgroups/manager.New;
2. replace libcontainerAdapter with a boolean variable (all it did
was passing on whether systemd manager should be used);
3. trivial change due to removed cgroupfs.HugePageSizes and added
cgroups.HugePageSizes();
4. do not calculate cgroup paths in update / destroy, since libcontainer
cgroup managers now calculate the paths upon creation (previously,
they were doing that only in Apply, so using e.g. Set or Destroy right
after creation was impossible without specifying paths).
We currently still calculate cgroup paths in Exists -- this is to be
addressed separately.
Co-Authored-By: Elana Hashman <ehashman@redhat.com>
This allows using the `GCE_SSH_PUBLIC_KEY_FILE_CONTENT` placeholder to
inject the public SSH key for running the tests.
Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
Upon reconsidering as to the purpose of the test i.e to test the lock
contention flags (--lock-file-contention and --lock-file), it makes
sense that we test only the actual functionality which is the kubelet
should stop once there is a lock contention.
In no way it is the responsiblity of the kubelet to restart, which would
be the responsiblity of a higher system such as systemd.
Hence the removal of the check for releasing the lock and checking for
whether the kubelet is healthy again or not seem out of scope from
kubelet's responsiblities.
Signed-off-by: Imran Pochi <imran@kinvolk.io>
