Bug 2037274: metrics controller

[s-urbaniak]

This introduces "metrics controller".
It uses Prometheus to execute queries in regular intervals.

This is a cherry-pick of #1269.

[openshift-ci]

@s-urbaniak: This pull request references Bugzilla bug 2031839, which is invalid:

• expected the bug to target the "4.9.z" release, but it targets "4.10.0" instead
• expected the bug to be in one of the following states: NEW, ASSIGNED, ON_DEV, POST, POST, but it is MODIFIED instead
• expected Bugzilla bug 2031839 to depend on a bug targeting a release in 4.10.0 and in one of the following states: VERIFIED, RELEASE_PENDING, CLOSED (ERRATA), CLOSED (CURRENTRELEASE), but no dependents were found

Comment /bugzilla refresh to re-evaluate validity if changes to the Bugzilla bug are made, or edit the title of this pull request to link to a different bug.

In response to this:

Bug 2031839: metrics controller

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.

[openshift-ci]

@s-urbaniak: This pull request references Bugzilla bug 2031839, which is invalid:

• expected the bug to target the "4.9.z" release, but it targets "4.10.0" instead
• expected the bug to be in one of the following states: NEW, ASSIGNED, ON_DEV, POST, POST, but it is MODIFIED instead
• expected Bugzilla bug 2031839 to depend on a bug targeting a release in 4.10.0 and in one of the following states: VERIFIED, RELEASE_PENDING, CLOSED (ERRATA), CLOSED (CURRENTRELEASE), but no dependents were found

Comment /bugzilla refresh to re-evaluate validity if changes to the Bugzilla bug are made, or edit the title of this pull request to link to a different bug.

In response to this:

Bug 2031839: metrics controller

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.

[openshift-ci]

@s-urbaniak: This pull request references Bugzilla bug 2036650, which is invalid:

• expected dependent Bugzilla bug 2031839 to be in one of the following states: VERIFIED, RELEASE_PENDING, CLOSED (ERRATA), CLOSED (CURRENTRELEASE), but it is MODIFIED instead

Comment /bugzilla refresh to re-evaluate validity if changes to the Bugzilla bug are made, or edit the title of this pull request to link to a different bug.

In response to this:

Bug 2036650: metrics controller

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.

[openshift-ci]

@s-urbaniak: all tests passed!

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/test-infra repository. I understand the commands that are listed here.

[stlaz]

/lgtm

[mfojtik]

/lgtm

[sttts]

/approve

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: mfojtik, s-urbaniak, stlaz, sttts

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

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• OWNERS [sttts]

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

[openshift-bot]

/bugzilla refresh

Recalculating validity in case the underlying Bugzilla bug has changed.

[openshift-ci]

@openshift-bot: This pull request references Bugzilla bug 2036650, which is invalid:

• expected dependent Bugzilla bug 2031839 to be in one of the following states: VERIFIED, RELEASE_PENDING, CLOSED (ERRATA), CLOSED (CURRENTRELEASE), but it is ON_QA instead

Comment /bugzilla refresh to re-evaluate validity if changes to the Bugzilla bug are made, or edit the title of this pull request to link to a different bug.

In response to this:

/bugzilla refresh

Recalculating validity in case the underlying Bugzilla bug has changed.

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.

[openshift-ci]

@s-urbaniak: This pull request references Bugzilla bug 2037274, which is valid. The bug has been updated to refer to the pull request using the external bug tracker.

6 validation(s) were run on this bug

• bug is open, matching expected state (open)
• bug target release (4.9.z) matches configured target release for branch (4.9.z)
• bug is in the state POST, which is one of the valid states (NEW, ASSIGNED, ON_DEV, POST, POST)
• dependent bug Bugzilla bug 2037272 is in the state CLOSED (CURRENTRELEASE), which is one of the valid states (VERIFIED, RELEASE_PENDING, CLOSED (ERRATA), CLOSED (CURRENTRELEASE))
• dependent Bugzilla bug 2037272 targets the "4.10.0" release, which is one of the valid target releases: 4.10.0
• bug has dependents

Requesting review from QA contact:
/cc @xingxingxia

In response to this:

Bug 2037274: metrics controller

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.

[s-urbaniak]

Reassigning to the 4.9-only bugzilla. This should speed up the process and we want to gather all fixes in the 4.9-only bugzilla anyways.

[openshift-ci]

@s-urbaniak: Some pull requests linked via external trackers have merged:

• openshift/library-go#1275
• openshift/library-go#1278
• openshift/library-go#1283

The following pull requests linked via external trackers have not merged:

• openshift/oauth-server#95 is open

These pull request must merge or be unlinked from the Bugzilla bug in order for it to move to the next state. Once unlinked, request a bug refresh with /bugzilla refresh.

Bugzilla bug 2037274 has not been moved to the MODIFIED state.

In response to this:

Bug 2037274: metrics controller

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.