安裝 GitLab Runner 方式
Ubuntu 24.04
- 下載最新版本的 GitLab Runner
sudo curl -L --output /usr/local/bin/gitlab-runner "https://gitlab-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-runner-linux-amd64" - 賦予執行權限
sudo chmod +x /usr/local/bin/gitlab-runner - 創建 GitLab Runner 用戶
sudo useradd --comment 'GitLab Runner' --create-home gitlab-runner --shell /bin/bash - 安裝並啟動服務
sudo gitlab-runner install --user=gitlab-runner --working-directory=/home/gitlab-runner sudo gitlab-runner start
- 驗證安裝
gitlab-runner --version
將 Runner 加入 GitLab
- 進入 GitLab Admin 介面 → CI/CD → Runner → Create Instance Runner
- 輸入 Tag Exp. docker , 勾選 Run untagged job
- 點下 Create Runner 後, 選 Platform Exp. Linux , 依據以下 Step1 的 CLI 到 Runner 主機執行 Exp.
gitlab-runner register --url https://gitlab.ichiayi.com --token glrt-7xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxKdToyCw.01.120st7l4l - 等一下點選 Runner 如果沒問題就會出現剛剛建立的 Runner
設定可執行 Docker in Docker
- 因為 Kaniko 已經不再維護, 改用需要設定 Privileged 的 BuildKit
- 如果使用 BuildKit 沒有設定 Privileged 執行 docker build 時會出現類似以下的錯誤訊息
mount: permission denied (are you root?) Could not mount /sys/kernel/security. AppArmor detection and --privileged mode might break.
- 編輯 /etc/gitlab-runner/config.toml
: [[runners]] : executor = "docker" : [runners.docker] tls_verify = false image = "docker:27-cli" privileged = true disable_entrypoint_overwrite = false oom_kill_disable = false disable_cache = false volumes = ["/cache", "/certs/client"] shm_size = 0 network_mtu = 0 - 重新啟動 Runner
sudo systemctl restart gitlab-runner - 查看 Runner 狀態
sudo gitlab-runner status - 驗證配置
sudo gitlab-runner verify