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Anarckk

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制作vscode远程容器开发镜像(支持docker和k8s远程容器开发)

发布于：2023年8月15日

为什么要弄远程容器开发镜像

  1. 越来越少的时间在自己家里搞机，总是东走西走，电脑也不一定用自己的，所以，在一个新地方就重新搭环境，不合理。
  2. 机器多了，可以折腾
  3. 巨硬的vscode太好用了，java，golang, nodejs全部可以在上面开发

远程开发镜像中有什么

java开发环境，golang开发环境，nodejs开发环境
同时支持docker内嵌docker

准备

  1. 搭建一个ng服务，提前缓存好jdk等软件，加速构建过程，局域网dns: ng-dev-dependency.bee.anarckk.me
  2. 搭建好verdaccio，这个适合我用，别人不一定需要，局域网dns: verdaccio.bee.anarckk.me
  3. 内网弄好dns解析，软路由上配一下就行

制作基础镜像fh-dev

dockerfile

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FROM bee.anarckk.me:5000/anarckk/ubuntu:20.04-git2.24.0-docker20.10.19

ARG NG_DEV_DEPENDENCY=ng-dev-dependency.bee.anarckk.me
ENV JAVA_HOME /usr/local/jdk1.8.0_371
ENV MAVEN_HOME /usr/local/apache-maven-3.9.3
ENV PATH="${PATH}:/usr/local/go/bin:/usr/local/node-v18.16.0-linux-x64/bin:${MAVEN_HOME}/bin:${JAVA_HOME}/bin:/usr/local/gradle-8.2.1/bin"
ENV GOPROXY https://proxy.golang.com.cn 

# 安装 gradle
RUN echo 'install gradle' \
    && cd /usr/local \
    && curl -L -O http://${NG_DEV_DEPENDENCY}/gradle/gradle-8.2.1-bin.zip \
    && unzip gradle-8.2.1-bin.zip \
    && rm -rf gradle-8.2.1-bin.zip \
    # 安装 maven
    && echo 'install maven' \
    && cd /usr/local \
    && curl -L -O http://${NG_DEV_DEPENDENCY}/apache-maven-3.9.3-bin.tar.gz \
    && tar xzf apache-maven-3.9.3-bin.tar.gz \
    && rm -rf apache-maven-3.9.3-bin.tar.gz \
    # 安装 java8
    && echo 'install java8' \
    && curl -L -O http://${NG_DEV_DEPENDENCY}/jdk-8u371-linux-x64.tar.gz \
    && tar zxf jdk-8u371-linux-x64.tar.gz \
    && rm -rf jdk-8u371-linux-x64.tar.gz \
    # 安装 java17
    && echo 'install java17' \
    && curl -L -O http://${NG_DEV_DEPENDENCY}/openjdk-17.0.2_linux-x64_bin.tar.gz \
    && tar zxf openjdk-17.0.2_linux-x64_bin.tar.gz \
    && rm -rf openjdk-17.0.2_linux-x64_bin.tar.gz \
    # 安装 nodejs
    && echo 'install nodejs' \
    && cd /usr/local \
    && curl -L -O http://${NG_DEV_DEPENDENCY}/node-v18.16.0-linux-x64.tar.xz \
    && tar -xvf node-v18.16.0-linux-x64.tar.xz \
    && rm -rf node-v18.16.0-linux-x64.tar.xz \
    && echo 'install npm@^9.7.2' \
    && npm install -g npm@^9.7.2 \
    && echo 'install nrm' \
    && npm i -g nrm open@8.4.2 --save \
    && nrm add verdaccio http://verdaccio.bee.anarckk.me/ \
    && nrm use verdaccio \
    && echo 'install yarn' \
    && npm install -g yarn@^1.22.19 \
    # 安装 golang
    && echo 'install golang' \
    && cd /usr/local \
    && curl -L -O http://${NG_DEV_DEPENDENCY}/go1.20.4.linux-amd64.tar.gz \
    && rm -rf /usr/local/go \
    && tar -C /usr/local -xzf go1.20.4.linux-amd64.tar.gz \
    && rm -rf go1.20.4.linux-amd64.tar.gz

VOLUME [ "/root/.vscode-server", "/root/.m2", "/root/.ssh","/root/go/pkg", "/root/go/bin", "/root/.npm" ]

构建命令

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docker build -t bee.anarckk.me:5000/anarckk/fh-dev:latest . \
&& docker push bee.anarckk.me:5000/anarckk/fh-dev:latest

已推送到dockerhub上

https://hub.docker.com/repository/docker/anarckk/fh-dev

在基础镜像上制作业务镜像

dockerfile

业务镜像主要在基础镜像上增加自定义maven配置，自定义golang的私有依赖仓库配置

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FROM bee.anarckk.me:5000/anarckk/fh-dev:latest

ARG GIT_NAME=michael
ARG GIT_EMAIL=michael@gmail.com
# mavne的配置文件
ARG MVN_SETTINGS=settings.xml
ENV GOINSECURE gogs.bee.anarckk.me
ENV GONOPROXY gogs.bee.anarckk.me
ENV GONOSUMDB gogs.bee.anarckk.me
ENV GOPRIVATE gogs.bee.anarckk.me

RUN git config --global user.name $GIT_NAME \
    && git config --global user.email $GIT_EMAIL \
    && ln -s /usr/bin/python3 /usr/bin/python

COPY ${MVN_SETTINGS} /usr/local/apache-maven-3.9.3/conf/settings.xml

构建命令

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docker build --no-cache -t bee.anarckk.me:5000/anarckk/my-dev2:latest \
  --build-arg GIT_NAME=anarckk \
  --build-arg GIT_EMAIL=anarckk@gmail.com \
  --build-arg MVN_SETTINGS=settings.xml . \
&& docker push bee.anarckk.me:5000/anarckk/my-dev2:latest

docker-compose.yaml运行脚本

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version: "3"

services:
  my-dev2:
    image: bee.anarckk.me:5000/anarckk/my-dev2:latest
    container_name: my-dev2
    restart: unless-stopped
    networks:
      custom-bridge:
    volumes:
      - /workdir/data2/dev/my-dev/workspace:/workdir/data2/dev/my-dev/workspace
      - ./vscode-server:/root/.vscode-server
      - ../common/m2:/root/.m2
      - ../common/ssh:/root/.ssh
      - ../common/pkg:/root/go/pkg
      - ../common/go-bin:/root/go/bin
      - ../common/npm-cache:/root/.npm
      - /var/run/docker.sock:/var/run/docker.sock
      - /etc/localtime:/etc/localtime:ro
      - /etc/timezone:/etc/timezone:ro
    environment:
      - TZ=Asia/Shanghai
    logging:
      options:
        max-size: "10m"
    stdin_open: true
    privileged: true
    user: "root"
networks:
  custom-bridge:
    external: true

同时，这个镜像那个可以k8s远程容器开发

这个技术学会的太晚了，早一年学会这个技术，就不用telepresence折腾的麻烦，远程到容器中开发，对于调试k8s二开的应用来说，方便的很。

k8s1-dev.yaml

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apiVersion: v1
kind: Namespace
metadata:
  name: k8s1-dev-ns
spec:
  finalizers:
    - kubernetes

---

apiVersion: v1
kind: ServiceAccount
metadata:
  labels:
    k8s-app: k8s1-dev
  name: k8s1-dev
  namespace: k8s1-dev-ns

---

apiVersion: v1
kind: Pod
metadata:
  name: k8s1-dev
  namespace: k8s1-dev-ns
  labels:
    app: k8s1-dev
spec:
  containers:
  - name: k8s1-dev
    image: bee.anarckk.me:5000/anarckk/my-dev2:latest
    stdin: true
    tty: true
    volumeMounts:
    - mountPath: /workdir/data1/k8s1-dev/workspace
      name: workspace
    - mountPath: /root/.vscode-server
      name: vscode-server
    - mountPath: /root/go/pkg
      name: go-pkg
    - mountPath: /root/go/bin
      name: go-bin
    - mountPath: /root/.ssh
      name: ssh
    - mountPath: /root/.kube
      name: kube
    resources:
      limits:
        cpu: '2'
        memory: 3Gi
      requests:
        cpu: 500m
        memory: 500Mi
  nodeName: k8s1
  volumes:
  - name: workspace
    hostPath:
      path: /workdir/data1/k8s1-dev/workspace
      type: DirectoryOrCreate
  - name: vscode-server
    hostPath:
      path: /workdir/data1/k8s1-dev/common/vscode-server
      type: DirectoryOrCreate
  - name: go-pkg
    hostPath:
      path: /workdir/data1/k8s1-dev/common/go-pkg
      type: DirectoryOrCreate
  - name: go-bin
    hostPath:
      path: /workdir/data1/k8s1-dev/common/go-bin
      type: DirectoryOrCreate
  - name: ssh
    hostPath:
      path: /workdir/data1/k8s1-dev/common/ssh
      type: DirectoryOrCreate
  - name: kube
    hostPath:
      path: /workdir/data1/k8s1-dev/common/.kube
      type: Directory
  #- name: docker
  #  hostPath:
  #    path: /var/lib/docker
  serviceAccountName: k8s1-dev

---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:
  name: k8s1-dev-admin
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: cluster-admin
subjects:
- kind: ServiceAccount
  name: k8s1-dev
  namespace: k8s1-dev-ns

运行这个脚本

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kubectl create -f k8s1-dev.yaml

更新于：2023年8月15日

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