SaaSのGitLabのShared Runnerを使おうとしたところ、Credit Cardの登録をしないと使えないようだった。
Credit card required to be on file in order to create a pipeline![](https://github.com/d4y8/learning-labs/blob/main/gitlab-runner/assign-local-runner/README-images/unable-to-create-pipeline.png?raw=true")
なのでGitLab Runnerをローカルのminikubeに構築し、Project Runnerに割り当てて利用してみた。
GitLab Runnerの構築
minikubeに構築する。
$ kubectl create ns gitlab-runner
$ kubectl -n gitlab-runner create deploy gitlab-runner --image gitlab/gitlab-runner:latest
$ kubectl -n gitlab-runner apply -f role.yaml
$ kubectl -n gitlab-runner get pod
NAME READY STATUS RESTARTS AGE
gitlab-runner-785c445c6c-bpwxb 1/1 Running 0 41sローカルGitLab RunnerをProject Runnerとして紐付ける
GitLabのWebUIで[Settings] > [CI/CD] を選択。 [Runners]から[Create
Project Runner]を押下。 ![](https://github.com/d4y8/learning-labs/blob/main/gitlab-runner/assign-local-runner/README-images/project-runner-create.png?raw=true")
[Tags]のみ入力し、[Create Runner]を押下してRunnerを作成。 ![](https://github.com/d4y8/learning-labs/blob/main/gitlab-runner/assign-local-runner/README-images/project-runner-create2-2.png?raw=true")
Stepの手順通りに進め、ローカル環境に構築したGitLab Runnerと紐付ける。
![](https://github.com/d4y8/learning-labs/blob/main/gitlab-runner/assign-local-runner/README-images/project-runner-create-register-runner.png?raw=true")
# シェルを取得
$ kubectl -n gitlab-runner exec -it deploy/gitlab-runner -- bash# RunnerとGitLabの紐付けを対話形式で実行。ExecutorはKubernetes。
$ gitlab-runner register --url https://gitlab.com --token glrt-buJ2X4c2CRTGJ608Cazo8W86MQpwOnFxY2g3CnQ6Mwp1OjZvcWl1Fw.01.1i1sr9dgz
Runtime platform arch=arm64 os=linux pid=66 revision=cc489270 version=18.2.1
Running in system-mode.
Enter the GitLab instance URL (for example, https://gitlab.com/):
[https://gitlab.com]: https://gitlab.com
Verifying runner... is valid correlation_id=6b84fc318565600daf7649f9cb52841b runner=KIKqUm4ga
Enter a name for the runner. This is stored only in the local config.toml file:
[gitlab-runner-785c445c6c-bpwxb]: sample
Enter an executor: docker, instance, virtualbox, docker-windows, docker+machine, kubernetes, docker-autoscaler, custom, shell, ssh, parallels:
kubernetes
Runner registered successfully. Feel free to start it, but if it's running already the config should be automatically reloaded!
Configuration (with the authentication token) was saved in "/etc/gitlab-runner/config.toml" # 正常に登録できていることを確認
$ gitlab-runner list
Runtime platform arch=arm64 os=linux pid=80 revision=cc489270 version=18.2.1
Listing configured runners ConfigFile=/etc/gitlab-runner/config.toml
sample Executor=kubernetes Token=glrt-buJ2X4c2CRTGJ608Cazo8W86MQpwOnFxY2g3CnQ6Mwp1OjZvcWl1Fw.01.1i1sr9dgz URL=https://gitlab.comWebUIでも正しく割り当てられていること(緑丸マーク)が確認できる。 ![](https://github.com/d4y8/learning-labs/blob/main/gitlab-runner/assign-local-runner/README-images/project-runner-create3.png?raw=true")
.gitlab-ci.ymlの内容
シンプルにメッセージを出力するだけ。
[tags]に作成したProject RunnerのTagを設定する。
stages:
- build
build-code-job:
stage: build
image: busybox:latest
tags:
- sample
script:
- echo "GitLab Runner Test"Pipelineの作成、Jobの実行
[Build] > [Pipelines] > [New Pipeline]を押下。
[Run new pipeline]のページに必要な情報を入力して[New
Pipeline]を押下して作成。Jobが実行される。 ![](https://github.com/d4y8/learning-labs/blob/main/gitlab-runner/assign-local-runner/README-images/runner-succeeded.png?raw=true")
構築、実行時のTrouble Shoot
ジョブ実行時エラー
ERROR: Preparation failed: check defaults error: no image specified and no default set in config![](https://github.com/d4y8/learning-labs/blob/main/gitlab-runner/assign-local-runner/README-images/runner-system-failure.png?raw=true")
対処: .gitlab-ci.ymlにimageの定義を追加
build-code-job:
image: busybox:latestSecretが作成できない旨のエラー
ERROR: Error cleaning up secrets: resource name may not be empty
ERROR: Job failed (system failure): prepare environment: setting up credentials: secrets is forbidden: User "system:serviceaccount:gitlab-runner:default" cannot create resource "secrets" in API group "" in the namespace "default". Check https://docs.gitlab.com/runner/shells/#shell-profile-loading for more information![](https://github.com/d4y8/learning-labs/blob/main/gitlab-runner/assign-local-runner/README-images/runner-system-failure2.png?raw=true")
Service Accountの権限不足。
公式ドキュメントを参考にRole,Rolebindingのリソースを作成。
kubectl -n gitlab-runner apply -f role.yamlHelperのイメージのpullに失敗する
ERROR: Job failed: prepare environment: waiting for pod running: pulling image "registry.gitlab.com/gitlab-org/gitlab-runner/gitlab-runner-helper:x86_64-v18.2.1" for container init-permissions: image pull failed: no matching manifest for linux/arm64/v8 in the manifest list entries. Check https://docs.gitlab.com/runner/shells/#shell-profile-loading for more informationconfig.tomlにHelperのイメージを設定
公式ドキュメントを参考にconfig.tomlのHelperのイメージを変更。
[runners.kubernetes]
helper_image = "registry.gitlab.com/gitlab-org/gitlab-runner/gitlab-runner-helper:arm64-latest"# config.tomlをコピー
kubectl -n gitlab-runner cp config.toml gitlab-runner-785c445c6c-bpwxb:/etc/gitlab-runner/config.toml
コメントを投稿