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Bug 1834858: Kuryr: Remove old SG rules on upgrade #637

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dulek
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@dulek dulek commented May 12, 2020

In order to support updates in the SG rules added on Kuryr bootstrap we
need to make sure the security groups that got replaced by others are
removed. This commit, by maintaing list of "decommissioned" SG rules,
will make sure we delete them on upgrade.

MaysaMacedo and others added 3 commits May 7, 2020 15:32
This commit ensures the security group are limiting access
to the minimum required.
Some of the prometheus metrics endpoints we have in the cluster are
running on the host networking. Those endpoints need to be accessible
from the pod subnet. This means that we should add some more security
group rules on the masters and workers SGs to allow prometheus pods to
reach those endpoints.

This commit does so, while doing some refactoring to make increasing
numer of SG rules more manageable in Kuryr bootstrap code.
In order to support updates in the SG rules added on Kuryr bootstrap we
need to make sure the security groups that got replaced by others are
removed. This commit, by maintaing list of "decommissioned" SG rules,
will make sure we delete them on upgrade.
@openshift-ci-robot openshift-ci-robot added bugzilla/severity-high Referenced Bugzilla bug's severity is high for the branch this PR is targeting. bugzilla/valid-bug Indicates that a referenced Bugzilla bug is valid for the branch this PR is targeting. labels May 12, 2020
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@dulek: This pull request references Bugzilla bug 1834858, 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.

6 validation(s) were run on this bug
  • bug is open, matching expected state (open)
  • bug target release (4.3.z) matches configured target release for branch (4.3.z)
  • bug is in the state NEW, which is one of the valid states (NEW, ASSIGNED, ON_DEV, POST, POST)
  • dependent bug Bugzilla bug 1832899 is in the state VERIFIED, which is one of the valid states (VERIFIED, RELEASE_PENDING, CLOSED (ERRATA))
  • dependent Bugzilla bug 1832899 targets the "4.4.z" release, which is one of the valid target releases: 4.4.0, 4.4.z
  • bug has dependents

In response to this:

[release-4.3] Bug 1834858: Kuryr remove sgr upgrade 4.3

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 added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label May 12, 2020
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@dulek: This pull request references Bugzilla bug 1834858, which is valid.

6 validation(s) were run on this bug
  • bug is open, matching expected state (open)
  • bug target release (4.3.z) matches configured target release for branch (4.3.z)
  • bug is in the state POST, which is one of the valid states (NEW, ASSIGNED, ON_DEV, POST, POST)
  • dependent bug Bugzilla bug 1832899 is in the state VERIFIED, which is one of the valid states (VERIFIED, RELEASE_PENDING, CLOSED (ERRATA))
  • dependent Bugzilla bug 1832899 targets the "4.4.z" release, which is one of the valid target releases: 4.4.0, 4.4.z
  • bug has dependents

In response to this:

[release-4.3] Bug 1834858: Kuryr remove sgr upgrade 4.3

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.

@dulek dulek changed the title [release-4.3] Bug 1834858: Kuryr remove sgr upgrade 4.3 [release-4.3] Bug 1834858: Kuryr: Remove old SG rules on upgrade May 12, 2020
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dulek commented May 12, 2020

/hold

This needs to wait for #621 to be merged as it includes commits of it.

@openshift-ci-robot openshift-ci-robot added the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label May 12, 2020
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/lgtm

@openshift-ci-robot openshift-ci-robot added the lgtm Indicates that a PR is ready to be merged. label May 12, 2020
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: dulek, MaysaMacedo

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sdodson commented May 13, 2020

/retitle Bug 1834858: Kuryr: Remove old SG rules on upgrade

@openshift-ci-robot openshift-ci-robot changed the title [release-4.3] Bug 1834858: Kuryr: Remove old SG rules on upgrade Bug 1834858: Kuryr: Remove old SG rules on upgrade May 13, 2020
@sdodson sdodson added the cherry-pick-approved Indicates a cherry-pick PR into a release branch has been approved by the release branch manager. label May 13, 2020
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sdodson commented May 13, 2020

#621 has merged
/hold cancel

@openshift-ci-robot openshift-ci-robot removed the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label May 13, 2020
@openshift-merge-robot openshift-merge-robot merged commit a4299ed into openshift:release-4.3 May 14, 2020
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@dulek: All pull requests linked via external trackers have merged: openshift/cluster-network-operator#637. Bugzilla bug 1834858 has been moved to the MODIFIED state.

In response to this:

Bug 1834858: Kuryr: Remove old SG rules on upgrade

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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5 participants