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Nacos2.1.0与Seata1.5.2版本基于Docker部署指南

news 来源：原创 2024/5/18 13:53:12

1、使用 docker-compose 部署 Nacos Server


version: "3"
services:
  mysql:
    image: mysql:5.7
    container_name: mysql-5.7
    restart: always
    privileged: true
    command: --character-set-server=utf8mb4 --collation-server=utf8mb4_general_ci --max_connections=2000 --max_allowed_packet=64M
    environment:
      - TZ=Asia/Shanghai
      - MYSQL_ROOT_PASSWORD=123456
    volumes:
      - mysql-5.7-data:/var/lib/mysql:rw
    ports:
      - "3306:3306"
  nacos:
    image: nacos/nacos-server:v2.1.0
    container_name: nacos
    restart: always
    depends_on:
      - mysql
    environment:
      - PREFER_HOST_MODE=hostname
      - TZ=Asia/Shanghai
      - MODE=standalone
      - SPRING_DATASOURCE_PLATFORM=mysql
      - MYSQL_SERVICE_HOST=mysql
      - MYSQL_SERVICE_PORT=3306
      - MYSQL_SERVICE_USER=root
      - MYSQL_SERVICE_PASSWORD=123456
      - MYSQL_SERVICE_DB_NAME=nacos
      - MYSQL_SERVICE_DB_PARAM=characterEncoding=utf8&connectTimeout=10000&socketTimeout=3000&autoReconnect=true&useSSL=false&serverTimezone=UTC
      - JVM_XMS=128m
      - JVM_XMX=128m
      - JVM_XMN=128m
      - JVM_MS=64m
      - JVM_MMS=256m
    ports:
      - "8848:8848"
      - "9848:9848"
      - "9849:9849"
volumes:
  mysql-5.7-data: {}

2、使用 docker-compose 部署 Seata Server

本案例使用nacos注册中心，db存储进行部署，db模式需要在数据库创建对应的表结构，数据库脚本从seata的github中获取。


version: "3"
services:
  seata-server:
    image: seataio/seata-server:1.5.2
    hostname: seata-server
    container_name: seata-server
    restart: always
    ports:
      - "8091:8091"
      - "7091:7091"
    environment:
      - SEATA_PORT=8091
      - SEATA_CONFIG_NAME=file:/root/seata-config/registry
    volumes:
      - /data/seata/config:/root/seata-config
      - /data/seata/logs:/root/logs
      - seata-server-1.5.2-data:/seata-server/resources:rw

volumes:
  seata-server-1.5.2-data: { }

Seata server启动成功后，替换application.yml文件后再进行重启，内容如下所示：

server:
  port: 7091

spring:
  application:
    name: seata-server

logging:
  config: classpath:logback-spring.xml
  file:
    path: ${user.home}/logs/seata
  extend:
    logstash-appender:
      destination: 127.0.0.1:4560
    kafka-appender:
      bootstrap-servers: 127.0.0.1:9092
      topic: logback_to_logstash

console:
  user:
    username: seata
    password: seata

seata:
  config:
    # support: nacos, consul, apollo, zk, etcd3
    type: nacos
    nacos:
      server-addr: nacos:8848
      namespace: abec0c92-a3eb-4baf-9b24-4fff0c3cf6bb
      group: SEATA_GROUP
      username: nacos
      password: nacos
      data-id: seataServer.properties

  registry:
    # support: nacos, eureka, redis, zk, consul, etcd3, sofa
    type: nacos
    nacos:
      application: seata-server
      server-addr: nacos:8848
      group: SEATA_GROUP
      namespace: abec0c92-a3eb-4baf-9b24-4fff0c3cf6bb
      cluster: default
      username: nacos
      password: nacos


  store:
    # support: file 、 db 、 redis
    mode: file
  #  server:
  #    service-port: 8091 #If not configured, the default is '${server.port} + 1000'
  security:
    secretKey: SeataSecretKey0c382ef121d778043159209298fd40bf3850a017
    tokenValidityInMilliseconds: 1800000
    ignore:
      urls: /,/**/*.css,/**/*.js,/**/*.html,/**/*.map,/**/*.svg,/**/*.png,/**/*.ico,/console-fe/public/**,/api/v1/auth/login