Update e2e test images, fix test timeouts

[dereknola]

Changes

• Update the out of date images used for E2E testing.
• Remove incorrectly named and deprecated flags

Linked Issues

#646

[k8s-ci-robot]

Hi @dereknola. 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 /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.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

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[dereknola]

@DamianSawicki Can you approve this for "testing". Hopefully this should help resolve the prow test failures.

[DamianSawicki]

/ok-to-test

[DamianSawicki]

pull-kubernetes-dns-test succeeded! 🎉🎉🎉 Thanks so much @dereknola for fixing it and thereby unblocking other PRs!

Btw. how did you know that bumping hyperkube and etcd images would help?

[dereknola]

Btw. how did you know that bumping hyperkube and etcd images would help?

I didn't, but it was the starting point for trying to fix stuff. Those images are horribly out of date, so bumping to latest versions would bring this repo in line with the rest of the K8s packages. I figured there might be some compatibility issues affecting the tests.

[dereknola]

@DamianSawicki I have bumped the related images as much as possible and left TODOs in areas that need future work.

[dereknola]

The original image of kube-dnsmasq-amd64:1.4.1 was just alpine with dnsmasq added. Since that image is no longer built, replicating it with normal alpine works just fine.

All this image does is exec the side-car binary and watches dnsmasq

[DamianSawicki]

@DamianSawicki I have bumped the related images as much as possible and left TODOs in areas that need future work.

Yeah, let's leave it to separate PRs. Thanks again for fixing the CI for kubernetes/dns!

/lgtm
/assign @bowei

[DamianSawicki]

One more thing, please squash all these commits before merging with master (doesn't need to be done in advance, can be done during merging via the Squash and merge button).

EDIT: as @kl52752 pointed out to me on priv, PRs in this repo used to always auto-merge, so there won't be time to use the button Squash and merge, hence please squash in advance.

[kl52752]

Thank you for your commit @dereknola :)
Please squash your commits and we can merge this PR.

[DamianSawicki]

Thanks for squashing! I checked that the squashed version is identical to the previous one. Please approve @kl52752 or @bowei.

/lgtm

[kl52752]

/approve
/Lgtm

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: DamianSawicki, dereknola, kl52752

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[DamianSawicki]

EDIT: as @kl52752 pointed out to me on priv, PRs in this repo used to always auto-merge, so there won't be time to use the button Squash and merge, hence please squash in advance.

I guess it's the @k8s-ci-robot that is merging PRs in this repo, and not the native github auto-merge feature. It seems we can prevent it from doing so with the hold command (https://prow.k8s.io/command-help?repo=kubernetes%2Fdns) and then we could manually merge with Squash and merge in the future.