Docker Gitlab setup

docker-compose.yml

db:
  image: sameersbn/postgresql
  container_name: gitlab-postgresql
  restart: always
  volumes:
    - "/local/db/location/postgresql:/var/lib/postgresql"
  environment:
    - DB_NAME: gitlabhq_production
    - DB_USER: gitlab
    - DB_PASS: DBPASSWORD

redis:
  image: sameersbn/redis
  container_name: gitlab-redis
  restart: always
  volumes:
    - "/local/cache/location/redis:/var/lib/redis"

gitlab:
  image: sameersbn/gitlab
  container_name: gitlab
  restart: always
  ports:
    - "3003:22"
    - "10080:80"
  links:
    - gitlab-postgresql:postgresql
    - gitlab-redis:redisio
  volumes:
    - "local/git/location/gitlab:/home/git/data"
  environment:
    - GITLAB_PORT: 443
    - GITLAB_SECRETS_DB_KEY: SECREYKEYBASESTRING
    - GITLAB_HOST: git.example.com
    - GITLAB_HTTPS: true
    - SSL_CERTIFICATE_PATH: fullchain.pem
    - SSL_KEY_PATH: privkey.pem

Docker-run-commands

docker run --name gitlab-postgresql -d \
    --env 'DB_NAME=gitlabhq_production' \
    --env 'DB_USER=gitlab' \
    --env 'DB_PASS=DBPASSWORD' \
    --volume /local/db/location/postgresql:/var/lib/postgresql \
    sameersbn/postgresql

docker run --name gitlab-redis -d \
    --volume /local/cache/location/redis:/var/lib/redis \
    sameersbn/redis

docker run --name gitlab -d \
    --link gitlab-postgresql:postgresql --link gitlab-redis:redisio \
    --publish 3003:22 --publish 10080:80 \
    --env 'GITLAB_PORT=443' --env 'GITLAB_SSH_PORT=3003' \
    --env 'GITLAB_SECRETS_DB_KEY_BASE=SECRETKEYBASESTRING' \
    --env 'GITLAB_HOST=git.example.com' \
    --env 'GITLAB_HTTPS=true' \
    --env 'SSL_CERTIFICATE_PATH=fullchain.pem' \
    --env 'SSL_KEY_PATH=privkey.pem' \
    --volume /local/git/location/gitlab:/home/git/data \
    sameersbn/gitlab

oooh, don't forget these other undocumented variables.
--env 'GITLAB_SECRETS_SECRET_KEY_BASE=2ndrandomkey'
--env 'GITLAB_SECRETS_OTP_KEY_BASE=3rdrandomkey'