JPAAS采用Docker离线部署

前提

需要安装docker, docker-compose，推荐服务器系统为Centos7.6 64位以上.

部署步骤

1．将所有模块打包成jar包或者获取系统的jar包

mvn clean package

2．将所有jar包上传到服务器中

建议每个模块都创建一个对应的文件夹，然后将jar包上传到对应的文件夹中

3．在每个文件夹中都创建Dockerfile文件

示例如下：

FROM adoptopenjdk/openjdk8-openj9:alpine-slim
MAINTAINER ***@qq.com
RUN mkdir -p /jpaas/gateway
WORKDIR /jpaas/gateway
EXPOSE 9900
ADD ./target/sc-gateway.jar ./sc-gateway.jar
CMD java -jar -server -Xms1g -Xmx1g sc-gateway.jar --nacos.address=172.30.0.48:8848

4．在每个文件夹下构建镜像

示例如下：

docker build -t sc-gateway .

5．返回模块文件夹的上一级目录

6．创建docker-compose.yml文件

示例如下：

version: '3'
services:
  mysql:
    restart: always
    image: mysql:8
    container_name: mysql8
    ports:
      - 3306:3306
    command:
      --default-authentication-plugin=mysql_native_password
      --character-set-server=utf8mb4
      --collation-server=utf8mb4_general_ci
      --explicit_defaults_for_timestamp=true
      --lower_case_table_names=1
      --default-time-zone=+8:00
    environment:
      MYSQL_ROOT_PASSWORD: "root"
    volumes:
      - ./mysql/db:/var/lib/mysql
      - ./mysql/conf/my.cnf:/etc/my.cnf
      - ./mysql/init:/docker-entrypoint-initdb.d/
      - ./mysql/sql:/opt/sql
    networks:
      jpaas_net:
        ipv4_address: 172.30.0.3
  redis:
    image: redis:5.0.8-alpine
    hostname: "jpaas-redis"
    environment:
      - TZ=Asia/Shanghai
    ports:
      - 3379:6379
    volumes:
      - ./redis/data:/data
    command: "redis-server --appendonly yes"
    privileged: true
    restart: always
    tty: true  # 这里可以加
    networks:
      jpaas_net:
        ipv4_address: 172.30.0.4
  nacos:
    image: nacos/nacos-server:1.3.2     # 镜像`nacos/nacos-server:latest`
    container_name: nacos_server        # 容器名为'nacos_server'
    restart: always                # 指定容器退出后的重启策略为始终重启
    volumes:       # 数据卷挂载路径设置,将本机目录映射到容器目录
      - ./nacos/logs/:/home/nacos/logs
      - ./nacos/init.d/custom.properties:/home/nacos/init.d/custom.properties
    environment:
      # 设置环境变量,相当于docker run命令中的-e
      PREFER_HOST_MODE: hostname
      MODE: standalone              # 单机模式启动
      SPRING_DATASOURCE_PLATFORM: mysql
      MYSQL_SERVICE_HOST: 172.30.0.3   # 注：这里不能为`127.0.0.1`或`localhost`方式！！！
      MYSQL_SERVICE_DB_NAME: nacos_config  # 所需sql脚本位于 `nacos-mysql/nacos-mysql.sql`
      MYSQL_SERVICE_PORT: 3306
      MYSQL_SERVICE_USER: root
      MYSQL_SERVICE_PASSWORD: root
      JVM_XMS: 512m
      JVM_MMS: 320m
    ports:        # 映射端口
      - 8848:8848
    depends_on:
      - mysql
    networks:
      jpaas_net:
        ipv4_address: 172.30.0.48
  seata:
    image: seataio/seata-server
    hostname: "seata-server"
    ports:
      - 8091:8091
    depends_on:
      - nacos
    environment:
      - SEATA_CONFIG_NAME=file:/root/seata-config/registry
      - SEATA_PORT=8091
      - STORE_MODE=file
      #- SEATA_IP=192.168.0.200
      - TZ=Asia/Shanghai
    volumes:
      - ./seata/conf:/root/seata-config
      - ./seata/logs:/root/logs
      - /etc/localtime:/etc/localtime
    networks:
      jpaas_net:
        ipv4_address: 172.30.0.68
  nginx:
    image: nginx:stable-alpine-perl
    hostname: "web-nginx"
    environment:
      - TZ=Asia/Shanghai
    ports:
      - 8080:8080
    volumes:
      - ./nginx/web/html:/usr/share/nginx/html
      - ./nginx/web/nginx.conf:/etc/nginx/nginx.conf
    privileged: true
    restart: always
    networks:
      - jpaas_net
  gateway:
    image: "sc-gateway"
    environment:
      - TZ=Asia/Shanghai
    privileged: true
    restart: always
    depends_on:
      - seata
      - mysql
      - nacos
      - redis
    networks:
      jpaas_net:
        ipv4_address: 172.30.0.81
  auth:
    image: "jpaas-auth"
    environment:
      - TZ=Asia/Shanghai
    privileged: true
    restart: always
    depends_on:
      - mysql
      - nacos
      - redis
      - seata
    networks:
      jpaas_net:
        ipv4_address: 172.30.0.91
  user:
    image: "jpaas-user"
    environment:
      - TZ=Asia/Shanghai
    privileged: true
    restart: always
    depends_on:
      - mysql
      - nacos
      - redis
      - seata
    networks:
    - jpaas_net
  system:
    image: "jpaas-system"
    environment:
      - TZ=Asia/Shanghai
    privileged: true
    restart: always
    depends_on:
      - mysql
      - nacos
      - redis
      - seata
    networks:
    - jpaas_net
  bpm:
    image: "jpaas-bpm"
    environment:
      - TZ=Asia/Shanghai
    privileged: true
    restart: always
    depends_on:
      - mysql
      - nacos
      - redis
      - seata
    networks:
      - jpaas_net
  form:
    image: "jpaas-form"
    environment:
      - TZ=Asia/Shanghai
    privileged: true
    restart: always
    depends_on:
      - mysql
      - nacos
      - redis
      - seata
    networks:
      - jpaas_net
  portal:
    image: "jpaas-portal"
    environment:
      - TZ=Asia/Shanghai
    privileged: true
    restart: always
    depends_on:
      - mysql
      - nacos
      - redis
      - seata
    networks:
      - jpaas_net
  job:
    image: "job-admin"
    environment:
      - TZ=Asia/Shanghai
    privileged: true
    restart: always
    ports:
      - 7878:7878
    depends_on:
      - mysql
      - nacos
      - redis
    networks:
      jpaas_net
        ipv4_address: 172.30.0.78
networks:
  jpaas_net:
    driver: bridge
    ipam:
      config:
      - subnet: 172.30.0.0/16

7．基础软件结构

示例如下：

8．上传前端代码编译文件

示例如下：

9．运行基础软件容器

docker-compose up -d mysql redis nacos seata-server nginx

10．运行JPAAS容器

docker-compose up -d