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Docker image for Gitolite

This image allows you to run a git server in a container with OpenSSH and Gitolite.

Based on Alpine Linux.

Environment variables

  • CONFD_CMDLINE: confd command line (default: confd -onetime -backend env)
  • SSH_KEY: Public key of gitolite admin (first run only)
  • SSH_KEY_NAME: Name of gitolite admin (first run only)

Confd environment variables

These must be set at first run or when overriding confd command line.

  • AUTHKEYGIT_LDAP_ATTRS
  • AUTHKEYGIT_LDAP_DNGROUP
  • AUTHKEYGIT_LDAP_FILTER
  • AUTHKEYGIT_LDAP_ADDR
  • AUTHKEYGIT_GIT_OPTIONS (defaults to 'no-port-forwarding,no-X11-forwarding,no-agent-forwarding,no-pty')

Quick setup

Create volumes for your SSH server host keys and for your Gitolite config and repositories

  • Docker >= 1.9

      docker volume create --name gitolite-sshkeys
  docker volume create --name gitolite-git

  • Docker < 1.9

      docker create --name gitolite-data -v /etc/ssh/keys -v /var/lib/git tianon/true

Setup Gitolite with yourself as the administrator:

  • Docker >= 1.10

      docker run --rm -e SSH_KEY="$(cat ~/.ssh/id_rsa.pub)" -e SSH_KEY_NAME="$(whoami)" -v gitolite-sshkeys:/etc/ssh/keys -v gitolite-git:/var/lib/git jgiannuzzi/gitolite true

  • Docker == 1.9 (There is a bug in docker run --rm that removes volumes when removing the container)

      docker run --name gitolite-setup -e SSH_KEY="$(cat ~/.ssh/id_rsa.pub)" -e SSH_KEY_NAME="$(whoami)" -v gitolite-sshkeys:/etc/ssh/keys -v gitolite-git:/var/lib/git jgiannuzzi/gitolite true
  docker rm gitolite-setup

  • Docker < 1.9

      docker run --rm -e SSH_KEY="$(cat ~/.ssh/id_rsa.pub)" -e SSH_KEY_NAME="$(whoami)" --volumes-from gitolite-data jgiannuzzi/gitolite true

Finally run your Gitolite container in the background:

  • Docker >= 1.9

      docker run -d --name gitolite -p 22:22 -v gitolite-sshkeys:/etc/ssh/keys -v gitolite-git:/var/lib/git jgiannuzzi/gitolite

  • Docker < 1.9

      docker run -d --name gitolite -p 22:22 --volumes-from gitolite-data jgiannuzzi/gitolite

You can then add users and repos by following the official guide.