微服务架构Day31-Dubbo之持续集成2021-03-25

2021-03-25  本文已影响0人  攻城狮Chova

概念

持续集成

使用GitLab持续集成

持续交付

持续部署

GitLab Runner

GitLab CI

GitLab Runner

1.创建工作目录: /usr/local/docker/runner
2.创建构建目录: /usr/local/docker/runner/environment
3.下载jdk-8u152-linux-x64.tar.gz复制到/usr/local/docker/runner/environment
4.下载apache-maven-3.5.3-bin.tar.gz复制到/usr/local/docker/runner/environment


daemon.json
1.在/usr/local/docker/runner/environment目录下创建daemon.json,用于配置加速器和仓库地址
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
{
    "registry-mirrors":[
        "https://registry.docker-cn.com"
    ],
    "insecure-registries":[
        "127.0.0.1:5000"
    ]
}
----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------


Dockerfile
1.在 /usr/local/docker/runner/environment目录下创建Dockerfile
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
FROM gitlab/gitlab-runner
MAINTAINER Lusifer <topsale@vip.qq.com>
# 修改软件源
RUN echo 'deb http://mirrors.aliyun.com/ubuntu/ xenial main restricted universe multiverse' > /etc/apt/sources.list && \
    echo 'deb http://mirrors.aliyun.com/ubuntu/ xenial-security main restricted universe multiverse' >> /etc/apt/sources.list && \
    echo 'deb http://mirrors.aliyun.com/ubuntu/ xenial-updates main restricted universe multiverse' >> /etc/apt/sources.list && \
    echo 'deb http://mirrors.aliyun.com/ubuntu/ xenial-backports main restricted universe multiverse' >> /etc/apt/sources.list && \
    apt-get update -y && \
    apt-get clean
# 安装 Docker
RUN apt-get -y install apt-transport-https ca-certificates curl software-properties-common && \
    curl -fsSL http://mirrors.aliyun.com/docker-ce/linux/ubuntu/gpg | apt-key add - && \
    add-apt-repository "deb [arch=amd64] http://mirrors.aliyun.com/docker-ce/linux/ubuntu $(lsb_release -cs) stable" && \
    apt-get update -y && \
    apt-get install -y docker-ce
COPY daemon.json /etc/docker/daemon.json
# 安装 Docker Compose
WORKDIR /usr/local/bin
RUN wget https://raw.githubusercontent.com/topsale/resources/master/docker/docker-compose
RUN chmod +x docker-compose
# 安装 Java
RUN mkdir -p /usr/local/java
WORKDIR /usr/local/java
COPY jdk-8u152-linux-x64.tar.gz /usr/local/java
RUN tar -zxvf jdk-8u152-linux-x64.tar.gz && \
    rm -fr jdk-8u152-linux-x64.tar.gz
# 安装 Maven
RUN mkdir -p /usr/local/maven
WORKDIR /usr/local/maven
# RUN wget https://raw.githubusercontent.com/topsale/resources/master/maven/apache-maven-3.5.3-bin.tar.gz
COPY apache-maven-3.5.3-bin.tar.gz /usr/local/maven
RUN tar -zxvf apache-maven-3.5.3-bin.tar.gz && \
    rm -fr apache-maven-3.5.3-bin.tar.gz
# COPY settings.xml /usr/local/maven/apache-maven-3.5.3/conf/settings.xml
# 配置环境变量
ENV JAVA_HOME /usr/local/java/jdk1.8.0_152
ENV MAVEN_HOME /usr/local/maven/apache-maven-3.5.3
ENV PATH $PATH:$JAVA_HOME/bin:$MAVEN_HOME/bin

WORKDIR /
--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

docker-compose.yml
在 /usr/local/docker/runner 目录下创建 docker-compose.yml
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------
# 表示从 environment 目录下寻找 Dockerfile，即在Docker 里装 Docker
version: '3.1'
services:
  gitlab-runner:
    build: environment
    restart: always
    container_name: gitlab-runner
    privileged: true
    volumes:
      - ./config:/etc/gitlab-runner
      - /var/run/docker.sock:/var/run/docker.sock
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

stages:
 - install_deps
 - test
 - build
 - deploy_test
 - deploy_production

cache:
 key: ${CI_BUILD_REF_NAME}
 paths:
  - node_modules/
  - dist/

# 安装依赖
install_deps:
 stage: install_deps
 only:
  - develop
  - master
 script:
  - npm install

# 运行测试用例
test:
 stage: test
 only:
  - develop
  - master
 script:
  - npm run test

# 编译
build:
 stage: build
 only:
  - develop
  - master
 script:
  - npm run clean
  - npm run build:client
  - npm run build:server

# 部署测试服务器
deploy_test:
 stage: deploy_test
 only:
  - develop
 script:
  - pm2 delete app || true
  - pm2 start app.js --name app

# 部署生产服务器
deploy_production:
 stage: deploy_production
 only:
  - master
 script:
  - bash scripts/deploy/deploy.sh

提交项目之后,就会执行Runner

FROM openjdk:8-jre

MAINTAINER Chova

# 环境变量
ENV APP_VERSION 1.0.0-SNAPSHOT
# Docker插件,用来检测依赖项,只有依赖项启动才会启动
ENV DOCKERIZE_VERSION v0.6.1

RUN wget https://github.com/jwilder/dockerize/release/download/$DOCKERIZE_VERSION/dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
    && tar -C /usr/local/bin -xzvf dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz \
    && rm dockerize-linux-amd64-$DOCKERIZE_VERSION.tar.gz 

RUN mkdir /app

COPY myshop-service-user-provider-$APP_VERSION.jar /app/app.jar
ENTRYPOINT ["dockerize", "-timeout", "5m", "-wait", "tcp://192.168.32.255.131:3306", "java", "-Djava.security.egd=file:/dev/./urandom", "-jar", "/app/app.jar"]

EXPOSE 8501

---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
FROM openjdk:8-jdk-alpine
VOLUME /tmp
ARG JAR_FILE
COPY ${JAR_FILE} app.jar
ENTRYPOINT ["java","-jar","/app.jar"]
---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

1.FROM: 这是引入一个父镜像,在此基础上进行添加只读层.镜像可以理解成由一层层只读层组成,
        FORM下面的命令,可以理解就是在已有的只读层,添加只读层.FORM可以有多个,但最上面的一定是FROM命令

2.VOLUME: 配置一个具有持久化功能的目录,主机 /var/lib/docker 目录下创建了一个临时文件,并链接到容器的/tmp.该步骤是可以省略的
          默认情况下,容器不使用任何 volume,此时,容器的数据被保存在容器之内,它只在容器的生命周期内存在,会随着容器的被删除而被删除
          如果不想在容器删除后,容器的数据也被删除,那么就可以指定持久化目录.它被设计用来保存数据，而不管容器的生命周期.因此,当你删除一个容器时,Docker不会自动地删除一个volume

3.ARG:设置编译镜像时加入的参数,可以省略

4.COPY:只支持将本地文件复制到容器,还有个ADD更强大但复杂点

5.ENTRYPOINT:容器启动时执行的命令

docker rmi $(docker images -q -f dangling=true)

version: '3.1'
services:
  myshop-service-user-provider:
    image: 192.168.32.255:5000/myshop-service-user-provider:v1.0.0
    container_name: myshop-service-user-provider
    ports:
      - 8501:8501
      - 22222:22222
      - 20881:20881
    # 配置容器连接的网络
networks:
  default:
    external:
      name: dubbo
上一篇 下一篇

猜你喜欢

热点阅读