Add `test_forward_compatibility`, which checks if it's going to
be possible to roll back a release to the previous version.
The test uses artifacts (Neon & Postgres binaries) from the previous
release to start Neon on the repo created by the current version. It
performs exactly the same checks as `test_backward_compatibility` does.
Single `ALLOW_BREAKING_CHANGES` env var got replaced by
`ALLOW_BACKWARD_COMPATIBILITY_BREAKAGE` &
`ALLOW_FORWARD_COMPATIBILITY_BREAKAGE` and can be set by `backward
compatibility breakage` and `forward compatibility breakage` labels
respectively.
* We had an issue with `lineinfile` usage for pageserver configuration
file: if the S3 bucket related values were changed, it would have
resulted in duplicate keys, resulting in invalid toml.
So to fix the issue, we should keep the configuration in structured
format (yaml in this case) so we can always generate syntactically
correct toml.
Inventories are converted to yaml just so that it's easier to maintain
the configuration there. Another alternative would have been a separate
variable files.
* Keep the ansible collections dir, but locally installed collections
should not be tracked.
Commit 43a4f7173e fixed the case that there are extra options in the
connection string, but broke it in the case when there are not. Fix
that. But on second thoughts, it's more straightforward set the
options with ALTER DATABASE, so change the workflow yaml file to do
that instead.
Previously, we compiled neon separately for Postgres v14 and v15, for
the codestyle checks. But that was bogus; we actually just ran "make
postgres", which always compiled both versions. The version really only
affected the caching.
Fix that, by copying the build steps from the main build_and_test.yml
workflow.
* github/actions: add neon projects related actions
* workflows/benchmarking: create projects using API
* workflows/pg_clients: create projects using API
Another preparatory commit for pg15 support:
* generate bindings for both pg14 and pg15;
* update Makefile and CI scripts: now neon build depends on both PostgreSQL versions;
* some code refactoring to decrease version-specific dependencies.
* Add submodule postgres-15
* Support pg_15 in pgxn/neon
* Renamed zenith -> neon in Makefile
* fix name of codestyle check
* Refactor build system to prepare for building multiple Postgres versions.
Rename "vendor/postgres" to "vendor/postgres-v14"
Change Postgres build and install directory paths to be version-specific:
- tmp_install/build -> pg_install/build/14
- tmp_install/* -> pg_install/14/*
And Makefile targets:
- "make postgres" -> "make postgres-v14"
- "make postgres-headers" -> "make postgres-v14-headers"
- etc.
Add Makefile aliases:
- "make postgres" to build "postgres-v14" and in future, "postgres-v15"
- similarly for "make postgres-headers"
Fix POSTGRES_DISTRIB_DIR path in pytest scripts
* Make postgres version a variable in codestyle workflow
* Support vendor/postgres-v15 in codestyle check workflow
* Support postgres-v15 building in Makefile
* fix pg version in Dockerfile.compute-node
* fix kaniko path
* Build neon extensions in version-specific directories
* fix obsolete mentions of vendor/postgres
* use vendor/postgres-v14 in Dockerfile.compute-node.legacy
* Use PG_VERSION_NUM to gate dependencies in inmem_smgr.c
* Use versioned ECR repositories and image names for compute-node.
The image name format is compute-node-vXX, where XX is postgres major version number.
For now only v14 is supported.
Old format unversioned name (compute-node) is left, because cloud repo depends on it.
* update vendor/postgres submodule url (zenith->neondatabase rename)
* Fix postgres path in python tests after rebase
* fix path in regress test
* Use separate dockerfiles to build compute-node:
Dockerfile.compute-node-v15 should be identical to Dockerfile.compute-node-v14 except for the version number.
This is a hack, because Kaniko doesn't support build ARGs properly
* bump vendor/postgres-v14 and vendor/postgres-v15
* Don't use Kaniko cache for v14 and v15 compute-node images
* Build compute-node images for different versions in different jobs
Co-authored-by: Heikki Linnakangas <heikki@neon.tech>
Slim down compute-node images:
- Optimize compute_ctl build for size, not performance & debug-ability
- Don't run unused stages. Saves time in not building the PLV8 extension.
- Do not include static libraries in clean postgres
- Do the installation and finishing touches in the final layer in one job
This allows docker (and kaniko) to only register one change to the files,
removing potentially duplicate changed files.
- The runtime library for libreadline-dev is libreadline8, changing the dependency saves 45 MB
- libprotobuf-c-dev -> libprotobuf-c1, saving 100 kB
- libossp-uuid-dev -> libossp-uuid16, saving 150 kB
- gdal-bin + libgdal-dev -> libgeos-c1v5 + libgdal28 + libproj19, saving 747MB
- binutils @ testing -> libc6 @ testing, saving 32 MB
