devops 自定义jenkins agent node docker build 异常

我们用的node版本比较高内置agent，npm build的时候前端会报错所以自定义了node18，请问我在构建image的时候怎么把docker也装进去有详细文档么？我去试了一下按照nodejs的那种写法装docker没有成功

            - name: "node18"
            namespace: "kubesphere-devops-worker"

            label: "node18"

            nodeUsageMode: "EXCLUSIVE"

            idleMinutes: 0

            inheritFrom: "nodejs"

            containers:

            - name: "nodejs"

              image: "101.43.101.99:7788/node/node:18.13.0"

              command: "cat"

              args: ""

              ttyEnabled: true

              privileged: false

              resourceRequestCpu: "100m"

              resourceLimitCpu: "4000m"

              resourceRequestMemory: "100Mi"

              resourceLimitMemory: "8192Mi"

            - name: "jnlp"

              image: "registry.cn-beijing.aliyuncs.com/kubesphereio/inbound-agent:4.10-2"

              args: "^${computer.jnlpmac} ^${computer.name}"

              resourceRequestCpu: "50m"

              resourceLimitCpu: "500m"

              resourceRequestMemory: "400Mi"

              resourceLimitMemory: "1536Mi"

            workspaceVolume:

              emptyDirWorkspaceVolume:

                memory: false

            volumes:

            - hostPathVolume:

                hostPath: "/var/run/docker.sock"

                mountPath: "/var/run/docker.sock"

            - hostPathVolume:

                hostPath: "/var/data/jenkins_nodejs_yarn_cache"

                mountPath: "/root/.yarn"

            - hostPathVolume:

                hostPath: "/var/data/jenkins_nodejs_npm_cache"

                mountPath: "/root/.npm"

            - hostPathVolume:

                hostPath: "/var/data/jenkins_sonar_cache"

                mountPath: "/root/.sonar/cache"

            yaml: |

              spec:

                affinity:

                  nodeAffinity:

                    preferredDuringSchedulingIgnoredDuringExecution:

                    - weight: 1

                      preference:

                        matchExpressions:

                        - key: node-role.kubernetes.io/worker

                          operator: In

                          values:

                          - ci

                tolerations:

                - key: "node.kubernetes.io/ci"

                  operator: "Exists"

                  effect: "NoSchedule"

                - key: "node.kubernetes.io/ci"

                  operator: "Exists"

                  effect: "PreferNoSchedule"

                containers:

                - name: "node18"

                  resources:

                    requests:

                      ephemeral-storage: "1Gi"

                    limits:

                      ephemeral-storage: "10Gi"

                securityContext:

                  fsGroup: 1000

谢谢那个问题解决了 但是k8s构建镜像的时候 报错envsubst: not found + kubectl apply -f -是为什么 我手动用kubectl命令是能构建的

[upl-image-preview url=

]

以下是我构建node18镜像时候的脚本

Dockerfile:

FROM node:18.13.0

LABEL maintainer=“Bibin Wilson bibinwilsonn@gmail.com”

COPY ./test.sh /data/nodes/test.sh

RUN /data/nodes/test.sh

CMD [“docker”,“version”]

shell:

curl -f https://download.docker.com/linux/static/stable/x86_64/docker-18.09.9.tgz | tar xvz && \

mv docker/docker /usr/bin/ && \

rm -rf docker

curl -f https://get.helm.sh/helm-v2.11.0-linux-amd64.tar.gz | tar xzv && \

mv linux-amd64/helm /usr/bin/ && \

mv linux-amd64/tiller /usr/bin/ && \

rm -rf linux-amd64

curl -f https://get.helm.sh/helm-v3.5.0-linux-amd64.tar.gz | tar xzv && \

mv linux-amd64/helm /usr/bin/helm3 && \

rm -rf linux-amd64

curl -f -LO https://storage.googleapis.com/kubernetes-release/release/v1.26.1/bin/linux/amd64/kubectl && \

chmod +x kubectl && \

mv kubectl /usr/bin/

curl -fL https://github.com/kubesphere-sigs/ks/releases/download/v0.0.64/ks-linux-amd64.tar.gz | tar xzv && \

mv ks /usr/bin/

curl -fL https://github.com/kubernetes-sigs/kustomize/releases/download/kustomize%2Fv4.5.3/kustomize_v4.5.3_linux_amd64.tar.gz | tar xzv && \

mv kustomize /usr/bin/

chilianyi 我刚试了一下基于base自定义node18的镜像还是不

[upl-image-preview url=

]

构建镜像脚本：

chilianyi 是这样么？但是我看着像node报错。

chilianyi 谢谢指点 解决了，不过有个建议 如果您是官方人员建议把自定义agent 的那个文档补充完整一些，按照你们现在那个文档来，自定义镜像那块好多不确定的点，我一路踩了好多坑。