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Bug 1804944: Point etcd SRV record at master hostnames #1461

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merged 1 commit into from Mar 6, 2020

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cybertron
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@cybertron cybertron commented Feb 11, 2020

Our current method of mapping master hostnames to etcd-[0,1,2] records introduces undesirable restrictions on the names of master nodes. Now that cluster-etcd-operator allows us to bootstrap the etcd cluster using the SRV record, we can just point it at the masters directly and drop the extra etcd-specific record. This should eliminate the hostname requirements entirely.

This will need to wait for openshift/coredns-mdns#52 to merge since that is forcing use of the etcd record.

@openshift-ci-robot openshift-ci-robot added do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. size/S Denotes a PR that changes 10-29 lines, ignoring generated files. labels Feb 11, 2020
@celebdor
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/lgtm

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/hold

@cybertron cybertron changed the title WIP: Point etcd SRV record at master hostnames Point etcd SRV record at master hostnames Feb 21, 2020
@openshift-ci-robot openshift-ci-robot removed the do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. label Feb 21, 2020
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/retest

The coredns-mdns change has merged so this should be good to go.

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I was wrong previously, we actually needed to update the vendoring in coredns too. That's now done: openshift/coredns#25

Which should mean this is good to go for real this time.

@runcom runcom changed the title Point etcd SRV record at master hostnames Bug 1804944: Point etcd SRV record at master hostnames Mar 5, 2020
@openshift-ci-robot openshift-ci-robot added the bugzilla/invalid-bug Indicates that a referenced Bugzilla bug is invalid for the branch this PR is targeting. label Mar 5, 2020
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@cybertron: This pull request references Bugzilla bug 1804944, which is invalid:

  • expected the bug to target the "4.5.0" release, but it targets "4.4.0" 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 1804944: Point etcd SRV record at master hostnames

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.

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runcom commented Mar 5, 2020

/skip
/bugzilla refresh

@openshift-ci-robot openshift-ci-robot added the bugzilla/valid-bug Indicates that a referenced Bugzilla bug is valid for the branch this PR is targeting. label Mar 5, 2020
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@runcom: This pull request references Bugzilla bug 1804944, which is valid. The bug has been moved to the POST state. The bug has been updated to refer to the pull request using the external bug tracker.

3 validation(s) were run on this bug
  • bug is open, matching expected state (open)
  • bug target release (4.5.0) matches configured target release for branch (4.5.0)
  • bug is in the state ASSIGNED, which is one of the valid states (NEW, ASSIGNED, ON_DEV, POST, POST)

In response to this:

/skip
/bugzilla refresh

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-robot openshift-ci-robot removed the bugzilla/invalid-bug Indicates that a referenced Bugzilla bug is invalid for the branch this PR is targeting. label Mar 5, 2020
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runcom commented Mar 5, 2020

/approve

@celebdor can you give this a look for merging?

@openshift-ci-robot openshift-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Mar 5, 2020
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runcom commented Mar 6, 2020

This is also gonna need a 4.4 cherry-pick for https://bugzilla.redhat.com/show_bug.cgi?id=1810663

/cherrypick release-4.4

@openshift-cherrypick-robot

@runcom: once the present PR merges, I will cherry-pick it on top of release-4.4 in a new PR and assign it to you.

In response to this:

This is also gonna need a 4.4 cherry-pick

/cherrypick release-4.4

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celebdor commented Mar 6, 2020

/lgtm

@openshift-ci-robot openshift-ci-robot added the lgtm Indicates that a PR is ready to be merged. label Mar 6, 2020
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: celebdor, cybertron, runcom

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:

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

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runcom commented Mar 6, 2020

/retest

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openshift-ci-robot commented Mar 6, 2020

@cybertron: The following test failed, say /retest to rerun all failed tests:

Test name Commit Details Rerun command
ci/prow/e2e-aws-scaleup-rhel7 2908ca4 link /test e2e-aws-scaleup-rhel7

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

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.

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/retest

@openshift-merge-robot openshift-merge-robot merged commit 9d9ad54 into openshift:master Mar 6, 2020
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@cybertron: All pull requests linked via external trackers have merged. Bugzilla bug 1804944 has been moved to the MODIFIED state.

In response to this:

Bug 1804944: Point etcd SRV record at master hostnames

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-cherrypick-robot

@runcom: new pull request created: #1537

In response to this:

This is also gonna need a 4.4 cherry-pick for https://bugzilla.redhat.com/show_bug.cgi?id=1810663

/cherrypick release-4.4

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.

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6 participants