Reverts neondatabase/neon#11663 and
https://github.com/neondatabase/neon/pull/11265/
Step Security is not yet approved by Databricks team, in order to
prevent issues during Github org migration, I'll revert this PR to use
the previous action instead of Step Security maintained action.
## Problem
The pipelines after release merges are slower than they need to be at
the moment. This is because some kinds of tests/checks run on all kinds
of pipelines, even though they only matter in some of those.
## Summary of changes
Run `check-codestyle-{rust,python,jsonnet}`, `build-and-test-locally`
and `trigger-e2e-tests` only on regular PRs, not release PR or pushes to
main or release branches.
## Problem
Docker Hub has new rate limits coming up, and to avoid problems coming
with those we're switching to GHCR.
## Summary of changes
- Push images to GHCR initially and distribute them from there
- Use images from GHCR in docker-compose
## Problem
https://github.com/neondatabase/neon/actions/runs/13894288475/job/38871819190
shows the "Add fast-fordward label to PR to trigger fast-forward merge"
job being skipped. This is due to not using the right variable for
checking which branch the merge queue is merging into.
## Summary of changes
Use the `branch` output of the `meta` task for checking the target
branch of a merge group.
## Problem
When we release our components, we perform builds in the release PR,
then test the components, then merge the PR, and then build everything
*again*, run tests *again*, and only then start deployments.
To speed things up, we want to perform builds and run tests in the PR,
and start deployments using the existing artifacts from the release PR.
To make that possible, we need to have both CI pipelines running on the
same commit hash, which requires fast forwarding release. That only
works, if we have a commit in the PR that has the current release branch
state as an ancestor.
## Summary of changes
- Changes to release PR creation:
- Remove templates and automatic bodies for release PRs. The previous
template wasn't used anymore, and the automatic body we created in the
pipeline didn't contain any useful content anymore after the changees
here.
- Make it possible to select the source branch. For releases that aren't
cut from `main`, like https://github.com/neondatabase/neon/pull/11051,
we need a way to trigger the new flow from a different branch.
- Determine `release-branch` automatically from the component name
instead of passing that as well.
- Changes to the merge queue job:
- Rename `get-changed-files` to `meta` in preparation of additional data
being fetched as part of that job
- Fail the merge queue if we're trying to merge into a branch other than
main - this is to prevent non-fast-forward merges.
- Label PRs to branches other than main as `fast-forward`, to trigger
the fast-forward job
- Add a fast-forward job that can be triggered with the `fast-forward`
label that performs a fast-forward merge. This only happens if the PR
has `mergeable_state == clean`, so CI having passed.
- Build and Test on releases now skips building images, skips testing
images and skips triggering e2e tests. We add new tags to the images
from the release PR to tag them as release images, and we push them to
the prod registries.
## Problem
While working on https://github.com/neondatabase/neon/pull/10617 I
(unintentionally) merged the PR before the main CI pipeline has
finished.
I suspect this happens because we have received all the required job
results from the pre-merge-checks workflow, which runs on PRs that
include changes to relevant files.
## Summary of changes
- Skip the `conclusion` job in `pre-merge-checks` workflows for PRs
## Problem
Merge Queue fails if changes include Rust code.
## Summary of changes
- Fix condition for `build-build-tools-image`
- Add a couple of no-op `false ||` to make predicates look
symmetric
## Problem
There are two (related) problems with the previous handling of
`cargo-deny`:
- When a new advisory is added to rustsec that affects a dependency,
unrelated pull requests will fail.
- New advisories rely on pushes or PRs to be surfaced. Problems that
already exist on main will only be found if we try to merge new things
into main.
## Summary of changes
We split out `cargo-deny` into a separate workflow that runs on all PRs
that touch `Cargo.lock`, and on a schedule on `main`, `release`,
`release-compute` and `release-proxy` to find new advisories.
## Problem
When multiple changes are grouped in a merge group to be merged as part
of the merge queue, the changes might individually pass
`check-codestyle-rust` but not in their combined form.
## Summary of changes
- Move `check-codestyle-rust` into a reusable workflow that is called
from it's previous location in `build_and_test.yml`, and additionally
call it from `pre_merge_checks.yml`. The additional call does not run on
ARM, only x86, to ensure the merge queue continues being responsive.
- Trigger `pre_merge_checks.yml` on PRs that change any of the workflows
running in `pre_merge_checks.yml`, so that we get feedback on those
early an not only after trying to merge those changes.
## Problem
CI currently uses static credentials in some places. These are less
secure and hard to maintain, so we are going to deprecate them and use
OIDC auth.
## Summary of changes
- ci(fix): Use OIDC auth to upload artifact on s3
- ci(fix): Use OIDC auth to login on ECR
## Problem
The `pre-merge-checks` workflow relies on the build-tools image.
If changes to the `build-tools` image have been merged into the main
branch since the last CI run for a PR (with other changes to the
`build-tools`), the image will be rebuilt during the merge queue run.
Otherwise, cached images are used.
Rebuilding the image adds approximately 10 minutes on x86-64 and 20
minutes on arm64 to the process.
## Summary of changes
- parametrise `build-build-tools-image` job with arch and Debian version
- Run `pre-merge-checks` only on Debian 12 x86-64 image
## Problem
We call `check-build-tools-image` twice for each workflow whenever we
use it, along with `build-build-tools-image`, once as a workflow itself,
and the second time from `build-build-tools-image`. This is not
necessary.
## Summary of changes
- Inline `check-build-tools-image` into `build-build-tools-image`
- Remove separate `check-build-tools-image` workflow
## Problem
The Merge queue doesn't work because it expects certain jobs, which we
don't have in the `pre-merge-checks` workflow.
But it turns out we can just create jobs/checks with the same names in
any workflow that we run.
## Summary of changes
- Add `conclusion` jobs
- Create `neon-cloud-e2e` status check
- Add a bunch of `if`s to handle cases with no relevant changes found
and prepare the workflow to run rust checks in the future
- List the workflow in `report-workflow-stats` to collect stats about it
## Problem
To prevent breaking main after Python 3.11 PR get merged
we need to enable merge queue and run `check-codestyle-python`
job on it
## Summary of changes
- Move `check-codestyle-python` to a reusable workflow
- Run this workflow on `merge_group` event
