Prometheus Gitlab Exporter

Exposes metrics for your repositories from the Gitlab API, to a Prometheus compatible endpoint.

Configuration

This exporter is setup to take input from environment variables. All variables are optional:

GROUPS If supplied, the exporter will enumerate all repositories for that group. Expected in the format "group1, group2".
REPOS If supplied, The repos you wish to monitor, expected in the format "group/repo1, group/repo2". Can be across different Gitlab users/orgs.
GITLAB_TOKEN - gitlab authentication token that allows the API to be queried. If none supplied, the exporter will only have access to public repos. The token must have read_api access.
GITLAB_TOKEN_FILE If supplied instead of GITLAB_TOKEN, enables the user to supply a path to a file containing a gitlab authentication token.
API_URL Gitlab API URL
LOG_LEVEL The level of logging the exporter will run with, defaults to debug

Build a docker image:

docker build -t <image-name> .
docker tag <built_image_hash> gitlab-exporter:latest