Add job periodic-prow-auto-config-brancher

[hongkailiu]

https://jira.coreos.com/browse/DPTP-520

Dep. on #5087

/cc @openshift/openshift-team-developer-productivity-test-platform

[hongkailiu]

/hold

dep on openshift/ci-tools#172
and support from upstream stringS supoort of github-graphql-endpoint

[hongkailiu]

Will do manual prowJob rehearsal after merging openshift/ci-tools#172

[hongkailiu]

Doing manual rehearsal now ...

[hongkailiu]

/hold cancel

ready for review.

• no rehearsals because it is a changing-the-world operation even though we generally think it would not do any harm.
• commented out the 2nd param of graph endpoint, waiting for the support from upstream.

[stevekuznetsov]

/lgtm

[openshift-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: hongkailiu, stevekuznetsov

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

The pull request process is described here

Needs approval from an approver in each of these files:

• ci-operator/jobs/OWNERS [hongkailiu,stevekuznetsov]

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

[stevekuznetsov]

)$ oc logs 17679637-de21-11e9-b16a-0a58ac10988f -c test
{"component":"entrypoint","error":"could not start the process: exec: \"ci-operator\": executable file not found in $PATH","file":"prow/entrypoint/run.go:79","func":"k8s.io/test-infra/prow/entrypoint.Options.Run","level":"error","msg":"Error executing test process","time":"2019-09-23T16:42:36Z"}

@petr-muller uhhh

[hongkailiu]

/test core-valid

[openshift-ci-robot]

@hongkailiu: Updated the job-config-misc configmap in namespace ci using the following files:

• key infra-periodics.yaml using file ci-operator/jobs/infra-periodics.yaml

In response to this:

https://jira.coreos.com/browse/DPTP-520

Dep. on #5087

/cc @openshift/openshift-team-developer-productivity-test-platform

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.

[petr-muller]

@hongkailiu the job is failing ATM: https://prow.svc.ci.openshift.org/view/gcs/origin-ci-test/logs/periodic-prow-auto-config-brancher/2