When running tox on a VM with presumably pretty busy spinning disks, using eatmydata with the database took running one configuration's test suite from (no exaggeration) 20 minutes down to 60 seconds.
It makes a huge difference to test speed, so we should make it easily available for developers. The primary motivation here was to automatically test each patch in a timeframe that isn't insane. Open to ideas on how to organise this, whether we do it for MySQL too (which we probably should), whether the base directory should have these files in it, what to call the Dockerfile, etc. I think it's a good thing to have in the repo, though. Signed-off-by: Russell Currey <rus...@russell.cc> --- docker-compose-eatmydata.yml | 32 +++++++++++++++++++++++++++++++ tools/docker/Dockerfile.eatmydata | 9 +++++++++ 2 files changed, 41 insertions(+) create mode 100644 docker-compose-eatmydata.yml create mode 100644 tools/docker/Dockerfile.eatmydata diff --git a/docker-compose-eatmydata.yml b/docker-compose-eatmydata.yml new file mode 100644 index 0000000..27d1604 --- /dev/null +++ b/docker-compose-eatmydata.yml @@ -0,0 +1,32 @@ +version: "3" +services: + db: + build: + context: . + dockerfile: ./tools/docker/Dockerfile.eatmydata + volumes: + - ./tools/docker/db/postdata:/var/lib/postgresql/data + environment: + - POSTGRES_PASSWORD=password + + web: + build: + context: . + dockerfile: ./tools/docker/Dockerfile + args: + - UID + depends_on: + - db + command: python3 manage.py runserver 0.0.0.0:8000 + volumes: + - .:/home/patchwork/patchwork/ + ports: + - "8000:8000" + environment: + - UID + - PW_TEST_DB_HOST=db + - PW_TEST_DB_PORT=5432 + - PW_TEST_DB_TYPE=postgres + - PW_TEST_DB_USER=postgres + - PW_TEST_DB_PASS=password + - PGPASSWORD=password diff --git a/tools/docker/Dockerfile.eatmydata b/tools/docker/Dockerfile.eatmydata new file mode 100644 index 0000000..693cbb3 --- /dev/null +++ b/tools/docker/Dockerfile.eatmydata @@ -0,0 +1,9 @@ +FROM postgres:9.6 + +RUN apt-get update \ + && apt-get install -y eatmydata \ + && apt-get autoremove -y \ + && rm -rf /var/lib/apt/lists/* + +ENTRYPOINT [ "/usr/bin/eatmydata", "/usr/local/bin/docker-entrypoint.sh" ] +CMD ["postgres"] -- 2.21.0 _______________________________________________ Patchwork mailing list Patchwork@lists.ozlabs.org https://lists.ozlabs.org/listinfo/patchwork
