diff options
Diffstat (limited to 'docker')
| -rw-r--r-- | docker/Dockerfile | 4 | ||||
| -rw-r--r-- | docker/README.md | 29 |
2 files changed, 33 insertions, 0 deletions
diff --git a/docker/Dockerfile b/docker/Dockerfile index 8b3a4246a5..432d56a8ee 100644 --- a/docker/Dockerfile +++ b/docker/Dockerfile @@ -55,6 +55,7 @@ RUN pip install --prefix="/install" --no-warn-script-location \ FROM docker.io/python:${PYTHON_VERSION}-slim RUN apt-get update && apt-get install -y \ + curl \ libpq5 \ xmlsec1 \ gosu \ @@ -69,3 +70,6 @@ VOLUME ["/data"] EXPOSE 8008/tcp 8009/tcp 8448/tcp ENTRYPOINT ["/start.py"] + +HEALTHCHECK --interval=1m --timeout=5s \ + CMD curl -fSs http://localhost:8008/health || exit 1 diff --git a/docker/README.md b/docker/README.md index 008a9ff708..d0da34778e 100644 --- a/docker/README.md +++ b/docker/README.md @@ -162,3 +162,32 @@ docker build -t matrixdotorg/synapse -f docker/Dockerfile . You can choose to build a different docker image by changing the value of the `-f` flag to point to another Dockerfile. + +## Disabling the healthcheck + +If you are using a non-standard port or tls inside docker you can disable the healthcheck +whilst running the above `docker run` commands. + +``` + --no-healthcheck +``` +## Setting custom healthcheck on docker run + +If you wish to point the healthcheck at a different port with docker command, add the following + +``` + --health-cmd 'curl -fSs http://localhost:1234/health' +``` + +## Setting the healthcheck in docker-compose file + +You can add the following to set a custom healthcheck in a docker compose file. +You will need version >2.1 for this to work. + +``` +healthcheck: + test: ["CMD", "curl", "-fSs", "http://localhost:8008/health"] + interval: 1m + timeout: 10s + retries: 3 +``` |