GitLab

Quick install

curl -s https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.deb.sh | sudo bash
curl -s https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.rpm.sh | sudo bash

Docker Install

Linux: export GITLAB_HOME=/srv/gitlab

MacOS: export GITLAB_HOME=$HOME/gitlab

Volumes Location

docker run -it --rm \
--publish 9050:80 \
--publish 4321:22 \
--publish 4430:443 \
gitlab/gitlab-ce:13.2.3-ce.0 \
bin/bash
id; exit

mkdir -p $GITLAB_HOME/gitlab13/{config,data,logs}
#chown -R 0:0 $GITLAB_HOME/gitlab13/

Local location	Container location	Usage
$GITLAB_HOME/gitlab13/data	/var/opt/gitlab	For storing application data
$GITLAB_HOME/gitlab13/logs	/var/log/gitlab	For storing logs
$GITLAB_HOME/gitlab13/config	/etc/gitlab	For storing the GitLab configuration files

---

docker run --detach \
--hostname cdn.chorke.org \
--publish 4430:443 --publish 9050:80 --publish 4321:22 \
--name gitlab \
--restart always \
--volume $GITLAB_HOME/gitlab13/config:/etc/gitlab \
--volume $GITLAB_HOME/gitlab13/logs:/var/log/gitlab \
--volume $GITLAB_HOME/gitlab13/data:/var/opt/gitlab \
gitlab/gitlab-ce:latest

---

External URL

docker run --detach \
--hostname cdn.chorke.org \
--env GITLAB_OMNIBUS_CONFIG="external_url 'https://cdn.chorke.org/gitlab'; gitlab_rails['lfs_enabled'] = true;" \
--publish 4430:443 --publish 9050:80 --publish 4321:22 \
--name gitlab \
--restart always \
--volume $GITLAB_HOME/gitlab13/config:/etc/gitlab \
--volume $GITLAB_HOME/gitlab13/logs:/var/log/gitlab \
--volume $GITLAB_HOME/gitlab13/data:/var/opt/gitlab \
gitlab/gitlab-ce:13.2.3-ce.0

---

SELinux

docker run --detach \
--hostname cdn.chorke.org \
--env GITLAB_OMNIBUS_CONFIG="external_url 'https://cdn.chorke.org/gitlab'; gitlab_rails['lfs_enabled'] = true;" \
--publish 4430:443 --publish 9050:80 --publish 4321:22 \
--name gitlab \
--restart always \
--volume $GITLAB_HOME/gitlab13/config:/etc/gitlab:Z \
--volume $GITLAB_HOME/gitlab13/logs:/var/log/gitlab:Z \
--volume $GITLAB_HOME/gitlab13/data:/var/opt/gitlab:Z \
gitlab/gitlab-ce:13.2.3-ce.0

---

Mailer Config

docker exec -it gitlab vim /etc/gitlab/gitlab.rb

gitlab_rails['gitlab_email_enabled'] = true
gitlab_rails['gitlab_email_from'] = '[email protected]'
gitlab_rails['gitlab_email_display_name'] = 'GitLab'
gitlab_rails['gitlab_email_reply_to'] = '[email protected]'
gitlab_rails['gitlab_email_subject_suffix'] = 'GitLab'

docker exec -it gitlab vim /etc/gitlab/gitlab.rb

gitlab_rails['smtp_enable'] = true
gitlab_rails['smtp_address'] = "mail.chorke.org"
gitlab_rails['smtp_port'] = 25
gitlab_rails['smtp_user_name'] = "[email protected]"
gitlab_rails['smtp_password'] = "p@$$w0rd"
gitlab_rails['smtp_domain'] = "mail.chorke.org"
gitlab_rails['smtp_authentication'] = "login"
gitlab_rails['smtp_enable_starttls_auto'] = false
gitlab_rails['smtp_tls'] = false

docker exec -it gitlab vim /etc/gitlab/gitlab.rb

gitlab_rails['smtp_openssl_verify_mode'] = 'none'

Apache Proxy

CentOS 7

vim /etc/httpd/conf.sites.d/00-cdn.chorke.org-le-ssl.conf

<IfModule mod_ssl.c>
<VirtualHost *:443>
    SSLProxyEngine On
    ProxyRequests Off
    SSLProxyVerify None
    ProxyPreserveHost On
    AllowEncodedSlashes On
    SSLProxyCheckPeerCN Off
    SSLProxyCheckPeerName Off
    SSLProxyCheckPeerExpire Off
    #....misc apache cfg....

    <Location /gitlab>
        Order Allow,Deny
        Allow from all
        ProxyPass https://localhost:4430/gitlab nocanon
        ProxyPassReverse https://localhost:4430/gitlab
    </Location>

    Include /etc/letsencrypt/options-ssl-apache.conf
    SSLCertificateFile /etc/letsencrypt/live/cdn.chorke.org/cert.pem
    SSLCertificateKeyFile /etc/letsencrypt/live/cdn.chorke.org/privkey.pem
    SSLCertificateChainFile /etc/letsencrypt/live/cdn.chorke.org/chain.pem
</VirtualHost>
</IfModule>

GitLab Runner

docker pull gitlab/gitlab-runner:latest
docker pull gitlab/gitlab-runner:alpine

Linux/Unix:
───────────
docker run --detach \
--name gitlab-runner \
--restart always \
--volume /var/run/docker.sock:/var/run/docker.sock \
--volume /srv/gitlab-runner/config:/etc/gitlab-runner \
gitlab/gitlab-runner:latest

SELinux: CentOS, RedHat, Fedora
───────────────────────────────
docker run --detach \
--name gitlab-runner \
--restart always \
--volume /var/run/docker.sock:/var/run/docker.sock \
--volume /srv/gitlab-runner/config:/etc/gitlab-runner:Z \
gitlab/gitlab-runner:v13.2.2

MacOS:
──────
brew install gitlab-runner
brew services start gitlab-runner
brew services stop gitlab-runner

Good To Know

SSH Local Forwarding:
ssh -L 9050:localhost:9050 [email protected]
http://localhost:9050/
user: root
pass: 5iveL!fe

Sign-up Restrictions:
https://cdn.chorke.org/gitlab/admin/application_settings/general
Sign-up enabled (Unchecked)

docker logs gitlab
docker restart gitlab
docker exec -it gitlab /bin/bash
docker exec gitlab update-permissions
docker exec -it gitlab vim /etc/gitlab/gitlab.rb

docker logs gitlab-runner
docker restart gitlab-runner
docker exec -it gitlab-runner gitlab-runner --help
docker exec -it gitlab-runner gitlab-runner register

docker exec -it gitlab-runner gitlab-runner list
docker exec -it gitlab-runner gitlab-runner verify
docker exec -it gitlab-runner gitlab-runner verify --delete

docker-machine create --driver virtualbox default
docker-machine start default
docker-machine stop default
docker-machine ip default
docker-machine ls

---

SELinux:
https://docs.gitlab.com/runner/install/docker.html#selinux
https://github.com/dpw/selinux-dockersock

References

Setup Apache2 as Reverse Proxy for Nginx Backing up and restoring GitLab Omnibus GitLab Docker Source Enable relative URL in GitLab GitLab CE Docker Image GitLab Docker Image Package information Package Licensing Enable HTTPS SMTP settings

Run GitLab Runner in a container GitLab Configuration Settings GitLab Runner commands GitLab Database Settings GitLab Runner on macOS GitLab Maven Repository GitLab Runner Executors Installation instructions GitLab SMTP Settings Registering Runners

SSL Handshake error with remote server Docker Machine vs. Docker Engine Getting Start Docker Machine Docker Machine Overview Docker Machine Executor Install Docker Machine Kubernetes Executor Docker Executor Shell Executor SSH Executor