設定 Runner
這個範例是把 Runner 裝在一台閒置的電腦上，也就是 Specific Runners，以下所有的範例也都是以這個為前提做設定
1. 安裝 Runner
首先你要先確認你的 gitlab 的版本，然後從 gitlab-ci-multi-runner 下載安裝適合的 Runner
# install runner whose version is 1.11.2
$ apt-get install gitlab-ci-multi-runner=1.11.2
# or
$ sudo curl --output /usr/local/bin/gitlab-runner https://gitlab-ci-multi-runner-downloads.s3.amazonaws.com/v1.11.2/binaries/gitlab-ci-multi-runner-darwin-amd64
# if you want to install the latest version
$ sudo curl --output /usr/local/bin/gitlab-runner https://gitlab-ci-multi-runner-downloads.s3.amazonaws.com/latest/binaries/gitlab-ci-multi-runner-darwin-amd64
2. 註冊 Runner
step 1
在 Gitlab repo 的 Runner 頁面，可以看到這個下面的畫面 請記住紅字的 URL & registration token
step 2
在安裝 gitlab-runner 的電腦上執行 $ gitlab-runner register
$ gitlab-runner register
WARNING: Running in user-mode.
WARNING: Use sudo for system-mode:
WARNING: $ sudo gitlab-runner...
Please enter the gitlab-ci coordinator URL (e.g. https://gitlab.com/):
<your_setup_url_in_gitlab_repo>
Please enter the gitlab-ci token for this runner:
<your_token_in_gitlab_repo>
Please enter the gitlab-ci description for this runner:
<your_description>
Please enter the gitlab-ci tags for this runner (comma separated):
<your_runner_tag>
Whether to run untagged builds [true/false]:
[false]: false
Registering runner... succeeded
Please enter the executor: shell, ssh, virtualbox, docker+machine, docker-ssh+machine, kubernetes, docker, docker-ssh, parallels:
shell
因為是 Runner 裝在自己的電腦，所以 executor 直接使用 shell
3. 啟動 gitlab
$ gitlab-runner install
$ gitlab-runner start