本文作者：徐晓伟
GitLab 是一个全球知名的一体化 DevOps 平台，很多人都通过私有化部署 GitLab 来进行源代码托管。极狐GitLab 是 GitLab 在中国的发行版，专门为中国程序员服务。可以一键式部署极狐GitLab。
本文用于处理默认帮助镜像无法下载的问题。
如果能下载默认帮助镜像，请忽略此配置，除非默认帮助镜像无法满足你的需求。
配置
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查看正在运行的 job
[root@anolis-7-9 ~]# kubectl -n gitlab-test get pod | grep runner my-gitlab-gitlab-runner-69b59f46f-h4h9s 1/1 Running 0 17m runner-lvpqhqhw-project-1-concurrent-0-oi5so634 2/2 Running 0 14s [root@anolis-7-9 ~]# -
查看一个 job 的详情
[root@anolis-7-9 ~]# kubectl -n gitlab-test describe pod runner-lvpqhqhw-project-1-concurrent-0-oi5so634 Name: runner-lvpqhqhw-project-1-concurrent-0-oi5so634 Namespace: gitlab-test Priority: 0 Service Account: default Node: anolis-7-7/172.25.25.31 Start Time: Fri, 22 Dec 2023 16:48:21 +0800 Labels: pod=runner-lvpqhqhw-project-1-concurrent-0 Annotations: cni.projectcalico.org/containerID: 0c9dc8d8fcdea6d6bd725f19fdc4930031037be39913471979465bc9f3b0e7a8 cni.projectcalico.org/podIP: 192.168.240.102/32 cni.projectcalico.org/podIPs: 192.168.240.102/32 job.runner.gitlab.com/before_sha: 0000000000000000000000000000000000000000 job.runner.gitlab.com/id: 3 job.runner.gitlab.com/name: build-job job.runner.gitlab.com/ref: main job.runner.gitlab.com/sha: 1989c02f32ea5d2a2d06630711c5a3b895e0ad1e job.runner.gitlab.com/url: https://gitlab.test.helm.xuxiaowei.cn/xuxiaowei/sleep/-/jobs/3 project.runner.gitlab.com/id: 1 Status: Running IP: 192.168.240.102 IPs: IP: 192.168.240.102 Init Containers: init-permissions: Container ID: containerd://5f54744ab81f83c2bb74e3db512eef7400a6c90c8b605d8c845c6917781355db Image: registry.gitlab.com/gitlab-org/gitlab-runner/gitlab-runner-helper:x86_64-f5da3c5a Image ID: registry.gitlab.com/gitlab-org/gitlab-runner/gitlab-runner-helper@sha256:8c79152aed93973ee94ff532e32dab167ef5ce34ec0aef072f07097d587821a8 Port: <none> Host Port: <none> Command: sh -c touch /logs-1-3/output.log && (chmod 777 /logs-1-3/output.log || exit 0) State: Terminated Reason: Completed Exit Code: 0 Started: Fri, 22 Dec 2023 16:48:21 +0800 Finished: Fri, 22 Dec 2023 16:48:21 +0800 Ready: True Restart Count: 0 Environment: <none> Mounts: /builds from repo (rw) /logs-1-3 from logs (rw) /scripts-1-3 from scripts (rw) /var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-5dxbx (ro) Containers: build: Container ID: containerd://c0aff1274b672583a549eaa9c435c0ef92d21fb96ffe5adfea82d3b4b84dd69a Image: ubuntu:22.04 Image ID: docker.io/library/ubuntu@sha256:6042500cf4b44023ea1894effe7890666b0c5c7871ed83a97c36c76ae560bb9b Port: <none> Host Port: <none> Command: sh -c if [ -x /usr/local/bin/bash ]; then exec /usr/local/bin/bash elif [ -x /usr/bin/bash ]; then exec /usr/bin/bash elif [ -x /bin/bash ]; then exec /bin/bash elif [ -x /usr/local/bin/sh ]; then exec /usr/local/bin/sh elif [ -x /usr/bin/sh ]; then exec /usr/bin/sh elif [ -x /bin/sh ]; then exec /bin/sh elif [ -x /busybox/sh ]; then exec /busybox/sh else echo shell not found exit 1 fi State: Running Started: Fri, 22 Dec 2023 16:48:22 +0800 Ready: True Restart Count: 0 Environment: FF_CMD_DISABLE_DELAYED_ERROR_LEVEL_EXPANSION: false FF_NETWORK_PER_BUILD: false FF_USE_LEGACY_KUBERNETES_EXECUTION_STRATEGY: false FF_USE_DIRECT_DOWNLOAD: true FF_SKIP_NOOP_BUILD_STAGES: true FF_USE_FASTZIP: false FF_DISABLE_UMASK_FOR_DOCKER_EXECUTOR: false FF_ENABLE_BASH_EXIT_CODE_CHECK: false FF_USE_WINDOWS_LEGACY_PROCESS_STRATEGY: true FF_USE_NEW_BASH_EVAL_STRATEGY: false FF_USE_POWERSHELL_PATH_RESOLVER: false FF_USE_DYNAMIC_TRACE_FORCE_SEND_INTERVAL: false FF_SCRIPT_SECTIONS: false FF_USE_NEW_SHELL_ESCAPE: false FF_ENABLE_JOB_CLEANUP: false FF_KUBERNETES_HONOR_ENTRYPOINT: false FF_POSIXLY_CORRECT_ESCAPES: false FF_USE_IMPROVED_URL_MASKING: false FF_RESOLVE_FULL_TLS_CHAIN: false FF_DISABLE_POWERSHELL_STDIN: false FF_USE_POD_ACTIVE_DEADLINE_SECONDS: true FF_USE_ADVANCED_POD_SPEC_CONFIGURATION: false FF_SET_PERMISSIONS_BEFORE_CLEANUP: true FF_SECRET_RESOLVING_FAILS_IF_MISSING: true FF_RETRIEVE_POD_WARNING_EVENTS: false FF_PRINT_POD_EVENTS: false FF_USE_GIT_BUNDLE_URIS: true FF_USE_DUMB_INIT_WITH_KUBERNETES_EXECUTOR: false FF_USE_INIT_WITH_DOCKER_EXECUTOR: false CI_RUNNER_SHORT_TOKEN: LVPqHQhW CI_BUILDS_DIR: /builds CI_PROJECT_DIR: /builds/xuxiaowei/sleep CI_CONCURRENT_ID: 0 CI_CONCURRENT_PROJECT_ID: 0 CI_SERVER: yes CI_JOB_STATUS: running CI_JOB_TIMEOUT: 3600 CI_SERVER_TLS_CA_FILE: /builds/xuxiaowei/sleep.tmp/CI_SERVER_TLS_CA_FILE CI_PIPELINE_ID: 2 CI_PIPELINE_URL: https://gitlab.test.helm.xuxiaowei.cn/xuxiaowei/sleep/-/pipelines/2 CI_JOB_ID: 3 CI_JOB_URL: https://gitlab.test.helm.xuxiaowei.cn/xuxiaowei/sleep/-/jobs/3 CI_JOB_STARTED_AT: 2023-12-22T16:48:20+08:00 CI_REGISTRY_USER: gitlab-ci-token CI_JOB_NAME: build-job CI_JOB_NAME_SLUG: build-job CI_JOB_STAGE: build CI_NODE_TOTAL: 1 CI: true GITLAB_CI: true CI_SERVER_URL: https://gitlab.test.helm.xuxiaowei.cn CI_SERVER_HOST: gitlab.test.helm.xuxiaowei.cn CI_SERVER_PORT: 443 CI_SERVER_PROTOCOL: https CI_SERVER_SHELL_SSH_HOST: gitlab.test.helm.xuxiaowei.cn CI_SERVER_SHELL_SSH_PORT: 22 CI_SERVER_NAME: GitLab CI_SERVER_VERSION: 16.7.0-ee CI_SERVER_VERSION_MAJOR: 16 CI_SERVER_VERSION_MINOR: 7 CI_SERVER_VERSION_PATCH: 0 CI_SERVER_REVISION: 9e7d34f7ff1 GITLAB_FEATURES: CI_PROJECT_ID: 1 CI_PROJECT_NAME: sleep CI_PROJECT_TITLE: sleep CI_PROJECT_DESCRIPTION: CI_PROJECT_PATH: xuxiaowei/sleep CI_PROJECT_PATH_SLUG: xuxiaowei-sleep CI_PROJECT_NAMESPACE: xuxiaowei CI_PROJECT_NAMESPACE_ID: 2 CI_PROJECT_ROOT_NAMESPACE: xuxiaowei CI_PROJECT_URL: https://gitlab.test.helm.xuxiaowei.cn/xuxiaowei/sleep CI_PROJECT_VISIBILITY: private CI_PROJECT_REPOSITORY_LANGUAGES: CI_PROJECT_CLASSIFICATION_LABEL: CI_DEFAULT_BRANCH: main CI_CONFIG_PATH: .gitlab-ci.yml CI_PAGES_DOMAIN: pages.test.helm.xuxiaowei.cn CI_PAGES_URL: https://xuxiaowei.pages.test.helm.xuxiaowei.cn/sleep CI_REGISTRY: registry.test.helm.xuxiaowei.cn CI_REGISTRY_IMAGE: registry.test.helm.xuxiaowei.cn/xuxiaowei/sleep CI_API_V4_URL: https://gitlab.test.helm.xuxiaowei.cn/api/v4 CI_API_GRAPHQL_URL: https://gitlab.test.helm.xuxiaowei.cn/api/graphql CI_TEMPLATE_REGISTRY_HOST: registry.gitlab.com CI_PIPELINE_IID: 2 CI_PIPELINE_SOURCE: web CI_PIPELINE_CREATED_AT: 2023-12-22T16:47:55+08:00 CI_PIPELINE_NAME: CI_COMMIT_SHA: 1989c02f32ea5d2a2d06630711c5a3b895e0ad1e CI_COMMIT_SHORT_SHA: 1989c02f CI_COMMIT_BEFORE_SHA: 0000000000000000000000000000000000000000 CI_COMMIT_REF_NAME: main CI_COMMIT_REF_SLUG: main CI_COMMIT_BRANCH: main CI_COMMIT_MESSAGE: add .gitlab-ci.yml CI_COMMIT_TITLE: add .gitlab-ci.yml CI_COMMIT_DESCRIPTION: CI_COMMIT_REF_PROTECTED: true CI_COMMIT_TIMESTAMP: 2023-12-22T08:04:07+00:00 CI_COMMIT_AUTHOR: 徐晓伟 <xuxiaowei@xuxiaowei.com.cn> CI_RUNNER_ID: 3 CI_RUNNER_DESCRIPTION: my-gitlab-gitlab-runner-69b59f46f-h4h9s CI_RUNNER_TAGS: [] SLEEP_TIME: 600 GITLAB_USER_ID: 2 GITLAB_USER_EMAIL: xuxiaowei@xuxiaowei.com.cn GITLAB_USER_LOGIN: xuxiaowei GITLAB_USER_NAME: xuxiaowei CI_DISPOSABLE_ENVIRONMENT: true CI_RUNNER_VERSION: 16.6.1 CI_RUNNER_REVISION: f5da3c5a CI_RUNNER_EXECUTABLE_ARCH: linux/amd64 RUNNER_TEMP_PROJECT_DIR: /builds/xuxiaowei/sleep.tmp Mounts: /builds from repo (rw) /logs-1-3 from logs (rw) /scripts-1-3 from scripts (rw) /var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-5dxbx (ro) helper: Container ID: containerd://caeed8435cd7cf9a2a1950f00aafcfae42c49e1c4d0e057a03e544bcfe9e4ddb Image: registry.gitlab.com/gitlab-org/gitlab-runner/gitlab-runner-helper:x86_64-f5da3c5a Image ID: registry.gitlab.com/gitlab-org/gitlab-runner/gitlab-runner-helper@sha256:8c79152aed93973ee94ff532e32dab167ef5ce34ec0aef072f07097d587821a8 Port: <none> Host Port: <none> Command: sh -c if [ -x /usr/local/bin/bash ]; then exec /usr/local/bin/bash elif [ -x /usr/bin/bash ]; then exec /usr/bin/bash elif [ -x /bin/bash ]; then exec /bin/bash elif [ -x /usr/local/bin/sh ]; then exec /usr/local/bin/sh elif [ -x /usr/bin/sh ]; then exec /usr/bin/sh elif [ -x /bin/sh ]; then exec /bin/sh elif [ -x /busybox/sh ]; then exec /busybox/sh else echo shell not found exit 1 fi State: Running Started: Fri, 22 Dec 2023 16:48:22 +0800 Ready: True Restart Count: 0 Environment: <none> Mounts: /builds from repo (rw) /logs-1-3 from logs (rw) /scripts-1-3 from scripts (rw) /var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-5dxbx (ro) Conditions: Type Status Initialized True Ready True ContainersReady True PodScheduled True Volumes: repo: Type: EmptyDir (a temporary directory that shares a pod's lifetime) Medium: SizeLimit: <unset> scripts: Type: EmptyDir (a temporary directory that shares a pod's lifetime) Medium: SizeLimit: <unset> logs: Type: EmptyDir (a temporary directory that shares a pod's lifetime) Medium: SizeLimit: <unset> kube-api-access-5dxbx: Type: Projected (a volume that contains injected data from multiple sources) TokenExpirationSeconds: 3607 ConfigMapName: kube-root-ca.crt ConfigMapOptional: <nil> DownwardAPI: true QoS Class: BestEffort Node-Selectors: <none> Tolerations: node.kubernetes.io/not-ready:NoExecute op=Exists for 300s node.kubernetes.io/unreachable:NoExecute op=Exists for 300s Events: Type Reason Age From Message ---- ------ ---- ---- ------- Normal Scheduled 118s default-scheduler Successfully assigned gitlab-test/runner-lvpqhqhw-project-1-concurrent-0-oi5so634 to anolis-7-7 Normal Pulled 118s kubelet Container image "registry.gitlab.com/gitlab-org/gitlab-runner/gitlab-runner-helper:x86_64-f5da3c5a" already present on machine Normal Created 118s kubelet Created container init-permissions Normal Started 118s kubelet Started container init-permissions Normal Pulled 117s kubelet Container image "ubuntu:22.04" already present on machine Normal Created 117s kubelet Created container build Normal Started 117s kubelet Started container build Normal Pulled 117s kubelet Container image "registry.gitlab.com/gitlab-org/gitlab-runner/gitlab-runner-helper:x86_64-f5da3c5a" already present on machine Normal Created 117s kubelet Created container helper Normal Started 117s kubelet Started container helper [root@anolis-7-9 ~]# -
根据日志中的事件可知， 使用的帮助镜像是
registry.gitlab.com/gitlab-org/gitlab-runner/gitlab-runner-helper:x86_64-f5da3c5a， 有可能会拉取失败，可以自定义拉取镜像名称。如果无法访问 registry.gitlab.com 域名或拉取镜像速度较慢，可使用 docker hub 镜像、 作者 docker hub 镜像
其中镜像标签
f5da3c5a代表提交的 SHA 值，可通过网址 https://gitlab.com/gitlab-org/gitlab-runner/-/tags 查看语义化版本号， 一般可直接使用与 gitlab 相近的 gitlab 帮助镜像版本
file
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导出 helm gitlab 配置
# 将已配置的值导出到文件中 helm -n gitlab-test get values my-gitlab > my-gitlab.yaml -
# 此处为节选，不同版本可能会存在差异，请以 https://artifacthub.io/packages/helm/gitlab/gitlab?modal=values 中的配置为准 gitlab-runner: runners: config: | [[runners]] [runners.kubernetes] image = "ubuntu:22.04" {{- if .Values.global.minio.enabled }} [runners.cache] Type = "s3" Path = "gitlab-runner" Shared = true [runners.cache.s3] ServerAddress = {{ include "gitlab-runner.cache-tpl.s3ServerAddress" . }} BucketName = "runner-cache" BucketLocation = "us-east-1" Insecure = false {{ end }} -
自定义帮助镜像
gitlab-runner: runners: config: | [[runners]] [runners.kubernetes] image = "ubuntu:22.04" # 由上文可知 helper_image = "gitlab/gitlab-runner:v16.6.1" {{- if .Values.global.minio.enabled }} [runners.cache] Type = "s3" Path = "gitlab-runner" Shared = true [runners.cache.s3] ServerAddress = {{ include "gitlab-runner.cache-tpl.s3ServerAddress" . }} BucketName = "runner-cache" BucketLocation = "us-east-1" Insecure = false {{ end }} -
更新 helm gitlab 配置
helm upgrade -n gitlab-test --install my-gitlab gitlab/gitlab -f my-gitlab.yaml --timeout 600s --version 7.7.0 等待所有
gitlab-runner旧pod删除完成，新pod正常运行时，重试流水线，查看一个 job 的详情
[root@anolis-7-9 ~]# kubectl -n gitlab-test get pod | grep runner
my-gitlab-gitlab-runner-5787986c8-bqp29 1/1 Running 0 5m10s
runner-kfhsaz5h-project-1-concurrent-0-zsd6i493 2/2 Running 0 2m38s
[root@anolis-7-9 ~]#
[root@anolis-7-9 ~]# kubectl -n gitlab-test describe pod runner-kfhsaz5h-project-1-concurrent-0-zsd6i493
# 节选
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Scheduled 2m7s default-scheduler Successfully assigned gitlab-test/runner-kfhsaz5h-project-1-concurrent-0-zsd6i493 to anolis-7-7
Normal Pulling 2m6s kubelet Pulling image "gitlab/gitlab-runner:v16.6.1"
Normal Pulled 76s kubelet Successfully pulled image "gitlab/gitlab-runner:v16.6.1" in 50.091s (50.091s including waiting)
Normal Created 76s kubelet Created container init-permissions
Normal Started 76s kubelet Started container init-permissions
Normal Pulled 75s kubelet Container image "ubuntu:22.04" already present on machine
Normal Created 75s kubelet Created container build
Normal Started 75s kubelet Started container build
Normal Pulled 75s kubelet Container image "gitlab/gitlab-runner:v16.6.1" already present on machine
Normal Created 75s kubelet Created container helper
Normal Started 75s kubelet Started container helper
[root@anolis-7-9 ~]#
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