* Reference paths relative to the current script or project root
Before this PR:
- some scripts change the current working directory and use relative paths
- different approaches are taken to know which directory a script is running in
- paths are sometimes relative, sometimes absolute, sometimes traversing directories
After this PR:
- scripts do neither change nor care much about the current working directory
- a unified approach determines the directory of the current script
- paths are always relative to the project root
This should resolve an issue I already tried to fix with https://github.com/getsentry/self-hosted/pull/1798,
where the contents of `./sentry` were not copied
into the built container image,
thus `enhance-image.sh` did not apply.
Co-authored-by: Amin Vakil <info@aminvakil.com>
We will use Change Data Capture to stream WAL updates from postgres into clickhouse so that features like issue search will be able to join event data and metadata (from postgres) through Snuba.
This requires the followings:
A logical replicaiton plugin to be installed in postgres (https://github.com/getsentry/wal2json)
A service to run that streams from the replication log to Kafka (https://github.com/getsentry/cdc)
Datasets in Snuba.
This PR is preparing postgres to stream updates via the replication log.
The idea is to
download the the replication log plugin binary during install.sh
mount a volume with the binary when starting postgres
providing a new entrypoint to postgres that ensures everything is correctly configured.
There is a difference between how this is set up and how we do the same in the development environment.
In the development environment we download the library from the entrypoint itself and store it in a persistent volume, so we do not have to download it every time.
Unfortunately this does not work here as the postgres image is postgres:9.6 while it is postgres:9.6-alpine. This one does not come with either wget or curl. I don't think installing that in the entrypoint would be a good idea, so the download happens in install.sh. I actually think this way is safer so we never depend on connectivity for postgres to start properly.
A copy of getsentry/sentry#22657 with fixes included.
That said this one is a bit different. We used to use the extra option `no-merge` when publishing to keep the release branches and also keep master on nightly versions. If we want to keep this, we need to add per-project overrides to getsentry/publish which would increase complexity at this early stage for this fringe case. Instead, I opted to follow what getsentry/sentry does: merge but then immediately after that update the version.
This change allows one to override any Sentry service image, mostly for testing purposes. It also removes the SENTRY_VERSION variable as docker-compose makes it very hard to cascade default values for these. Next step is to have integration tests in getsentry/snuba and getsentry/relay (and possibly for getsentry/symbolicator) for getsentry/onpremise using this PR.
Also related: #596.
