Enable Docker CI

[AshwinHIBM]

The purpose of each job:

1. periodic-config-docker: Check the configuration of the kernel for suitability to run Docker.
2. periodic-build-dev-image-docker: Build a minimal Docker development image.
3. postsubmit-unit-test-docker: Run unit tests against https://github.com/moby/moby
4. postsubmit-integration-test-docker: Run integration tests against https://github.com/moby/moby
5. postsubmit-integration-cli-docker: Run the end-to-end test suite from https://github.com/docker/cli

[ppc64le-cloud-bot]

Hi @AshwinHIBM. Thanks for your PR.

I'm waiting for a ppc64le-cloud 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.

I understand the commands that are listed here.

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-sigs/prow repository.

[Rajalakshmi-Girish]

I'm not sure if the slack_reporter_config for these jobs can be defined in a common location, such as presets or slack_reporter_configs. Could you please take a look if you have some bandwidth?

[AshwinHIBM]

One approach to address this by moving reporter_config to config.yaml
doesn't work.

[Rajalakshmi-Girish]

/ok-to-test

[clnperez]

@Rajalakshmi-Girish has some good comments/requests so I'll approve if she does. Thanks Raji!

[ppc64le-cloud-bot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: AshwinHIBM
Once this PR has been reviewed and has the lgtm label, please assign rajalakshmi-girish for approval. For more information see the Code Review Process.

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these files:

• config/OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[ppc64le-cloud-bot]

@AshwinHIBM: The following test failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
pull-test-infra-prow-checkconfig	fb05c55	link	true	/test pull-test-infra-prow-checkconfig

Full PR test history. Your PR dashboard.

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-sigs/prow repository. I understand the commands that are listed here.