Gitlab update steps using docker

gitlab_upgrade.sh

# Remove old container and image
docker stop <CONTAINER>
docker rm <CONTAINER>
docker rmi $(docker images | grep gitlab | awk {'print $3'})

# Download and run the new image (latest)
docker run -t \
  --publish 443:443 \
  --publish 80:80 \
  --publish 22:22 \
  --name gitlab \
  --restart always  \
  --volume /srv/gitlab/config:/etc/gitlab \
  --volume /srv/gitlab/logs:/var/log/gitlab \
  --volume /srv/gitlab/data:/var/opt/gitlab \
  gitlab/gitlab-ce:latest
  
# Perform rake checks and db migrations
docker exec -it gitlab gitlab-rake gitlab:check
docker exec -it gitlab gitlab-rake db:migrate

# Reconfigure and restart container
docker exec -it gitlab gitlab-ctl reconfigure
docker restart gitlab