Try to finish what commit 4c8a65ac01 started; that is, do not assume
cluster.local is a constant base domain, when it is configurable.
This makes DNS e2e tests pass with --dns-domain, which was only being honored
for some tests, not all
Signed-off-by: Tobias Wolf <towolf@gmail.com>
This is part of the transition to using framework/log instead
of the Logf inside the framework package. This will help with
import size/cycles when importing the framework or subpackages.
This test creates a pod with custom DNS configurations and expects
them to be set in the containers.
The test pod is using the agnhost image, which can output the container's
DNS configurations that the test checks.
At the moment, Windows cannot mount individual files into Containers, which means
that the Kubelet-managed hosts file cannot be mounted into the Container, causing
the "should provide DNS for pods for Hostname and Subdomain" test to fail.
The mentioned test has /etc/hosts file entry checks. This commits separates the
DNS check and the /etc/hosts checks into two tests.
Windows containers do not include a route to the GCE metadata server by
default. This check is causing the "DNS should provide DNS for the
cluster" test to fail for clusters with Windows nodes
(https://testgrid.k8s.io/sig-windows#gce-windows-master&width=20).
Tested that this works by running "DNS should provide DNS for the
cluster" against an e2e cluster with Windows nodes brought up on GCE.
At the moment, Windows cannot mount individual files into Containers, which means
that the Kubelet-managed hosts file cannot be mounted into the Container, causing
the "should provide DNS for the cluster" test to fail.
This test separates the hosts entries checks from the mentioned test to a new test.
Automatic merge from submit-queue (batch tested with PRs 54826, 53576, 55591, 54946, 54825). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Add dns, configmap, and custom resource definition conformance
annotations.
Signed-off-by: Brad Topol <btopol@us.ibm.com>
Add dns, configmap, and custom resource definition related conformance annotations
/sig testing
/area conformance
@sig-testing-pr-reviews
This PR adds pod related conformance annotations to the e2e test suite.
The PR fixes a portion of #53822. It focuses on adding conformance annotations as defined by the Kubernetes Conformance Workgroup for a subset of the dns, configmap, and custom resource definition based e2e conformance tests.
Special notes for your reviewer:
Please see https://docs.google.com/spreadsheets/d/1WWSOqFaG35VmmPOYbwetapj1VPOVMqjZfR9ih5To5gk/edit#gid=62929400
for the list of SIG Arch approved test names and descriptions that I am using.
**Release note**:
```release-note NONE
```
