gitlab-registry-cleaner

简体中文

gitlab-registry-cleaner is a tool for batch cleaning gitlab image repositories. It supports multiple ways to match the images that need to be cleaned up, and is easy to integrate into gitlab CI.

Note

Currently Gitlab does not support the direct use of CI_JOB_TOKEN to delete the image, so you need to use a privileged user to create a private token, reference

#29566- Allow API project access with ci_job_token for internal project or public project with member only access to repository or private project #41084 - create ci-extended-job-token in the ci-job-info

Usage

Usage of gitlab-registry-cleaner

Options:
  -T, --token string           Gitlab private token, environment: GITLAB_TOKEN
      --base-url string        Gitlab base url, environment: GITLAB_BASE_URL (default "https://gitlab.com/")
  -p, --project string         [REQUIRED]The ID or path of the project, environment: GITLAB_PROJECT_ID
  -r, --registry stringArray   Registry repository path regex list, clean all repositories in project if registry not set
  -t, --tag stringArray        Image tag regex list
  -e, --exclude stringArray    Exclude image tag regex list
  -n, --keep-n int             Keeps N latest matching tagsRegex for each registry repositories (default 10)
  -o, --older-then string      Tags to delete that are older than the given time, written in human readable form 1h, 1d, 1m
  -d, --dry-run                Only print which images would be deleted
  -k, --insecure               Allow connections to SSL sites without certs
  -v, --verbose                Verbose output
  -V, --version                Print version and exit
  -h, --help                   Print help and exit

Example

Clean up the image in the foo/bar project for more than one month except the version number, but at least keep the last 5

export GITLAB_TOKEN=<gitlab-private-token>
gitlab-registry-cleaner -p foo/bar --older-then 1month --keep-n 5 --exclude '^v?[0-9.]+$'

Please refer to .gitlab-ci.yml for use in CI.