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GitLab

Prepare

Data Volume

  • create > 60GB volume for store data
  • format volume and mount it
$ sudo mkdir /srv/docker
$ sudo mkfs.ext4 /dev/xvdb
$ echo '/dev/xvdb /srv/docker ext4 defaults,nofail 0 2' | sudo tee -a /etc/fstab
$ sudo mount -a

S3 Bucket

create gitlab.example.com bucket for gitlab.yml, it should include follow subdirectory:

  • artifacts
  • lfs
  • uploads
  • backup

Auto delete old data

create life rule for backup prefix, delete s3 objects after 7days.

Install

$ ./install.sh

Restore

# aws s3 cp s3://backup.gitlab.example.com/1529946801_2018_06_26_11.0.0_gitlab_backup.tar --region cn-northwest-1 /srv/docker/gitlab/data/backups
sudo vi /srv/docker/gitlab/config/gitlab-secrets.json # $.gitlab_rails.*_key_base
docker exec -it gitlab gitlab-rake gitlab:backup:restore
docker restart gitlab
docker exec -it gitlab gitlab-ctl status
docker exec -it gitlab gitlab-rake gitlab:check SANITIZE=true

SSL Certificates

Prerequest

$ sudo yum install python-augeas
$ sudo yum install python-virtualenv
$ sudo yum install python-pip
$ sudo pip install virtualenv

or

$ sudo yum install python-pip
$ sudo pip install augeas
$ sudo pip install virtualenv

Install Let' encrypt

$ wget https://dl.eff.org/certbot-auto
$ chmod a+x certbot-auto
$ sudo mv certbot-auto /usr/local/bin
$ sudo chown root /usr/local/bin/certboot-auto
$ sudo chmod 755 /usr/local/bin/certboot-auto
$ certbot-auto --no-bootstrap

Generate Certificate

$ certbot-auto certonly --manual --preferred-challenges "dns"  --agree-tos --no-bootstrap \
  -d *.example.com,*.dev.example.com \
  -m [email protected] \
  --cert-name example.com

$ sudo cp /etc/letsencrypt/live/example.com/fullchain.pem ~/devenv/gitlab/ssl/wildcard.example.com.crt
$ sudo cp /etc/letsencrypt/live/example.com/privkey.pem ~/devenv/gitlab/ssl/wildcard.example.com.key

Upgrade Gitlab

docker pull gitlab/gitlab-ce:11.9.8-ce.0
vim docker-compose.yml
# image: gitlab/gitlab-ce:11.0.0-ce.0 => image: gitlab/gitlab-ce:11.9.8-ce.0
docker-compose down
docker-compose up -d
docker exec -it gitlab gitlab-rake db:migrate
docker restart gitlab