Fixed e2e test flake - ClusterDns - should create pod that uses dns

[prateekgogia]

What this PR does / why we need it:
String replaced in this test for example pod yaml (dns-frontend-pod.yaml) file is incorrect.

Which issue this PR fixes :
fixes #45915

[k8s-ci-robot]

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[k8s-ci-robot]

Hi @prateekgogia. Thanks for your PR.

I'm waiting for a kubernetes member to verify that this patch is reasonable to test. If it is, they should reply with @k8s-bot ok to test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. I understand the commands that are listed here.

[caseydavenport]

/release-note-none

[caseydavenport]

@k8s-bot ok to test

[caseydavenport]

Thanks @prateekgogia! This lgtm.

/lgtm

[fejta]

@k8s-bot pull-kubernetes-federation-e2e-gce test this
ref kubernetes/test-infra#2931

[fejta]

@k8s-bot pull-kubernetes-e2e-kops-aws test this
ref: kubernetes/test-infra#2932

[caseydavenport]

@k8s-bot pull-kubernetes-unit test this

[cmluciano]

/retest

[prateekgogia]

@bowei ping

[caseydavenport]

@bowei @dchen1107 can we get this test fix added to v1.7?

[bowei]

/approve

[bowei]

yes, looks ok for 1.7

[k8s-github-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: bowei, caseydavenport, prateekgogia

Associated issue: 45915

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• test/OWNERS [bowei]

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[k8s-github-robot]

Automatic merge from submit-queue