Install and run Snake Runner with Docker or Kubernetes
Install Snake Runner
Snake Runner has been designed with containers in mind. It means that it can be easily started within a container on a host with Docker Engine.
To start a runner, navigate to Bitbucket Admin Panel → Find the Snake CI section and click on Runners.
Then click on Copy command button right under the
docker run command listing.
Execute the copied command on a Docker host to start the runner. After starting the docker container, you will see a new runner on the Runners page.
There are only two parameters required for running Snake Runner:
- a URL of Bitbucket Server with the Snake CI add-on installed;
- a registration token, which can be found in Bitbucket Admin Panel → Find the Snake CI section and click on Runners
Pass the URL of Bitbucket Server and the registration token to
docker run command like as the following:
docker run \ --name snake-runner \ --detach \ --restart on-failure \ -e "SNAKE_MASTER_ADDRESS=https://<bitbucket-address-here>/" \ -e "SNAKE_REGISTRATION_TOKEN=<registration-token-here>" \ -v /var/run/docker.sock:/var/run/docker.sock \ -v /var/lib/snake-runner/secrets/:/var/lib/snake-runner/secrets/ \ reconquest/snake-runner:latest
Note that the address specified in the
SNAKE_MASTER_ADDRESS should be
accessible from the
snake-runner container. For example, if Bitbucket is
running in the Docker container on the same host machine, then both containers
should be attached to the same Docker network (check
--network flag for the
docker run command).
Upgrading Snake Runner
- Stop & remove existing Snake Runner container:
docker rm -f snake-runner
- Pull the latest available version of Snake Runner:
docker pull reconquest/snake-runner:latest
- Run the
docker runcommand from the previous section.
Don’t see the runner?
Check the container logs:
docker logs -f snake-runner
Still don’t see anything going wrong and want to debug on your own? Turn on debug or even trace messages by supplying log parameters such as
SNAKE_LOG_TRACE=truethat can be found in the reference.
How to setup & use Snake CI on Windows.