SystemDocker units for GitLab CE, EE and Runner.
GitLab EE dropin coming soon. Subscribe to SystemDocker/gitlab#2 for updates on this.
Install the gitlab@.service as you would normally for any other SystemDocker service, adding the systemdocker.conf dropin from SystemDocker Common. It is assumed that SystemDocker Common has been downloaded and installed before attempting to install this GitLab service.
git clone https://github.com/SystemDocker/gitlab.git /srv/docker/gitlab
cd /etc/systemd/system
ln -s /srv/docker/gitlab/units/gitlab\@.service
mkdir -p gitlab\@.service.d
cd gitlab\@.service.d
ln -s /srv/docker/common/dropins/systemdocker.conf 00-systemdocker.conf
Use the units/gitlab@.service.d/templates/secrets.conf template to create a secrets droping making sure to generate your own secrets before use. You should generate new secrets for each instance of GitLab that you run. For an instance named example you would run the following:
cd /etc/systemd/system
mkdir -p gitlab\@example.service.d
cd gitlab\@example.service.d
cp /srv/docker/gitlab/units/gitlab\@.service.d/templates/secrets.conf 10-secrets.conf
# Edit `secrets.conf` with your favourite editor to change the secrets. Secrets can be generated with `pwgen -Bsv1 64`
GitLab also requires a database and cache to be setup along-side the service for it work. It is recomended that the SystemDocker PostgreSQL and SystemDocker Redis services are used. Each provide dropins (dropin/postgresql-link.conf and dropin/redis-link.conf respectively) which can be installed as part of the service by linking as a dropin for gitlab@.service:
cd /etc/systemd/system/gitlab\@.service.d
ln -s /srv/docker/postgresql/dropins/postgresql-link.conf 10-postgresql-link.conf
cp /srv/docker/redis/dropins/redis-link.conf 10-redis-link.conf
sed -i "s/:redis'\$/:redisio'/" 10-redis-link.conf
NOTE: Currently the image used for GitLab expects redis to be linked as redisio instead of redis, this is why redis-link.conf is copied and modified. Subscribe to SystemDocker/gitlab#1 for updates on this issue.
You should ensure that SystemDocker PostgreSQL and SystemDocker Redis have been installed before trying to start the gitlab service.
See the sameersbn/gitlab Docker image documentation for more details of the image configuration options.