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https://issues.apache.org/jira/browse/CASSANDRA-21629?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18109870#comment-18109870
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Brandon Williams edited comment on CASSANDRA-21629 at 8/31/26 12:43 PM:
------------------------------------------------------------------------
The 4.x PRs contain the backports, and the rest contain a utility to run CI
locally and a couple small bugfixes encountered during the backports.
The way I approached this was to first create the `run-ci-local` script in 5.0
that runs a test via the docker images just like CI, and then used that to spot
check a cell of each type and iterate on those on 4.x, where I first copied the
5.0 CI infra wholesale. This results in a commit of just the needed changes
for 4.0 or 4.1 compared to the existing infra, which I hope facilitates review.
Note this post-installs the JDKs required. This might not work well for CI,
but I didn't want to need a docker push to begin testing.
Currently `run-ci-local` duplicates what is in the `pipelineProfiles` in the
Jenkinsfile, but in a follow-up ticket we can move the source of truth to a
json file and have Groovy parse that for the profiles.
was (Author: brandon.williams):
The 4.x PRs contain the backports, and the rest contain a utility to run CI
locally and a couple small bugfixes encountered during the backports.
The way I approached this was to first create the `run-ci-local` script in 5.0
that runs a test via the docker images just like CI, and then used that to spot
check a cell of each type and iterate on those on 4.x, where I first copied the
5.0 CI infra wholesale. This results in a commit of just the needed changes
for 4.0 or 4.1 compared to the existing infra, which I hope facilitates review.
Currently `run-ci-local` duplicates what is in the `pipelineProfiles` in the
Jenkinsfile, but in a follow-up ticket we can move the source of truth to a
json file and have Groovy parse that for the profiles.
> Modernize the 4.x CI pipeline (Backport CASSANDRA-18145)
> --------------------------------------------------------
>
> Key: CASSANDRA-21629
> URL: https://issues.apache.org/jira/browse/CASSANDRA-21629
> Project: Apache Cassandra
> Issue Type: Improvement
> Components: CI
> Reporter: Brandon Williams
> Assignee: Brandon Williams
> Priority: Normal
> Fix For: 4.0.x, 4.1.x, 5.0.x, 6.x, 7.x
>
> Time Spent: 50m
> Remaining Estimate: 0h
>
> In CASSANDRA-18145 the k8s-based immutable provisioning and repeatable CI was
> added and has enjoyed great success. It was forward-looking and applied to
> the 5.0 branch and up, but now with a year of hindsight we can see there have
> been eight 4.x releases and these won't stop until 7.0 is released. It would
> be beneficial to the project to have a unified CI process for all branches
> before that occurs.
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