基于Docker-Compose 安装Nacos

Common property configuration

name description option
MODE cluster模式/standalone模式 cluster/standalone default cluster
NACOS_SERVERS nacos cluster地址 eg. ip1,ip2,ip3
PREFER_HOST_MODE 是否支持hostname hostname/ip default ip
NACOS_SERVER_PORT nacos服务器端口 default 8848
NACOS_SERVER_IP 多网卡下的自定义nacos服务器IP
SPRING_DATASOURCE_PLATFORM standalone 支持 mysql mysql / empty default empty
MYSQL_MASTER_SERVICE_HOST mysql 主节点host
MYSQL_MASTER_SERVICE_PORT mysql 主节点端口 default : 3306
MYSQL_MASTER_SERVICE_DB_NAME mysql 主节点数据库
MYSQL_MASTER_SERVICE_USER 数据库用户名
MYSQL_MASTER_SERVICE_PASSWORD 数据库密码
MYSQL_SLAVE_SERVICE_HOST mysql从节点host
MYSQL_SLAVE_SERVICE_PORT mysql从节点端口 default :3306
MYSQL_DATABASE_NUM 数据库数量 default :2
JVM_XMS -Xms default :2g
JVM_XMX -Xmx default :2g
JVM_XMN -Xmn default :1g
JVM_MS -XX:MetaspaceSize default :128m
JVM_MMS -XX:MaxMetaspaceSize default :320m
NACOS_DEBUG 开启远程调试 y/n default :n
TOMCAT_ACCESSLOG_ENABLED server.tomcat.accesslog.enabled default :false

Mysql 模式

Mysql模式会将配置文件保存在mysql数据库中，避免因为nacos容器被删除而导致配置文件的丢失。

将以下脚本保存在docker-compose.yaml文件中，执行docker-compose -f docker-compose.yaml up -d命令。注意必须和数据库一起安装

  1. version: '3'
  2. services:
  3.   mysql:
  4.     image: mysql:5.7
  5.     container_name: mysql-test
  6.     command: mysqld --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci
  7.     restart: always
  8.     environment:
  9.       MYSQL_ROOT_PASSWORD: root
  10.       MYSQL_DATABASE: nacos
  11.     ports:
  12.       - 3306:3306
  13.     volumes:
  14.       - /mydata/mysql/data/db:/var/lib/mysql
  15.       - /mydata/mysql/data/conf:/etc/mysql/conf.d
  16.       - /mydata/mysql/log:/var/log/mysql
  17.     privileged: true
  18.   nacos-registry:
  19.     image: nacos/nacos-server:1.4.0
  20.     container_name: nacos-registry-test
  21.     volumes:
  22.       - /mydata/nacos/logs:/home/nacos/logs
  23.     environment:
  24.       - MODE=standalone
  25.       - SPRING_DATASOURCE_PLATFORM=mysql
  26.       - MYSQL_SERVICE_HOST=mysql-test
  27.       - MYSQL_SERVICE_DB_NAME=nacos
  28.       - MYSQL_SERVICE_PORT=3306
  29.       - MYSQL_SERVICE_USER=root
  30.       - MYSQL_SERVICE_PASSWORD=root
  31.       - management.endpoints.web.exposure.include=*
  32.     ports:
  33.       - 8848:8848
  34.     privileged: true

单机模式 Derby

Derby自带数据库，信息保存在nacos项目中集成的数据库中，不保存在mysql数据库。缺点是删除nacos容器后，配置文件数据会被删除。

将以下脚本保存在docker-compose.yaml文件中，执行docker-compose -f docker-compose.yaml up -d命令

  1. version: '3'
  2. services:
  3.   mysql:
  4.     image: mysql:5.7
  5.     container_name: mysql
  6.     command: mysqld --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci
  7.     restart: always
  8.     environment:
  9.       MYSQL_ROOT_PASSWORD: root #设置root帐号密码
  10.     ports:
  11.       - 3306:3306
  12.     volumes:
  13.       - /mydata/mysql/data/db:/var/lib/mysql #数据文件挂载
  14.       - /mydata/mysql/data/conf:/etc/mysql/conf.d #配置文件挂载
  15.       - /mydata/mysql/log:/var/log/mysql #日志文件挂载
  16.     privileged: true
  17.   redis:
  18.     image: redis:5
  19.     container_name: redis
  20.     command: redis-server --appendonly yes
  21.     volumes:
  22.       - /mydata/redis/data:/data #数据文件挂载
  23.     ports:
  24.       - 6379:6379
  25.   nginx:
  26.     image: nginx:1.10
  27.     container_name: nginx
  28.     volumes:
  29.       - /mydata/nginx/nginx.conf:/etc/nginx/nginx.conf #配置文件挂载
  30.       - /mydata/nginx/html:/usr/share/nginx/html #静态资源根目录挂载
  31.       - /mydata/nginx/log:/var/log/nginx #日志文件挂载
  32.     ports:
  33.       - 80:80
  34.   rabbitmq:
  35.     image: rabbitmq:3.7.15-management
  36.     container_name: rabbitmq
  37.     volumes:
  38.       - /mydata/rabbitmq/data:/var/lib/rabbitmq #数据文件挂载
  39.       - /mydata/rabbitmq/log:/var/log/rabbitmq #日志文件挂载
  40.     ports:
  41.       - 5672:5672
  42.       - 15672:15672
  43.     privileged: true
  44.   elasticsearch:
  45.     image: elasticsearch:7.6.2
  46.     container_name: elasticsearch
  47.     user: root
  48.     environment:
  49.       - "cluster.name=elasticsearch" #设置集群名称为elasticsearch
  50.       - "discovery.type=single-node" #以单一节点模式启动
  51.       - "ES_JAVA_OPTS=-Xms512m -Xmx512m" #设置使用jvm内存大小
  52.     volumes:
  53.       - /mydata/elasticsearch/plugins:/usr/share/elasticsearch/plugins #插件文件挂载
  54.       - /mydata/elasticsearch/data:/usr/share/elasticsearch/data #数据文件挂载
  55.     ports:
  56.       - 9200:9200
  57.       - 9300:9300
  58.     privileged: true
  59.   logstash:
  60.     image: logstash:7.6.2
  61.     container_name: logstash
  62.     environment:
  63.       - TZ=Asia/Shanghai
  64.     volumes:
  65.       - /mydata/logstash/logstash.conf:/usr/share/logstash/pipeline/logstash.conf #挂载logstash的配置文件
  66.     depends_on:
  67.       - elasticsearch #kibana在elasticsearch启动之后再启动
  68.     links:
  69.       - elasticsearch:es #可以用es这个域名访问elasticsearch服务
  70.     ports:
  71.       - 4560:4560
  72.       - 4561:4561
  73.       - 4562:4562
  74.       - 4563:4563
  75.   kibana:
  76.     image: kibana:7.6.2
  77.     container_name: kibana
  78.     links:
  79.       - elasticsearch:es #可以用es这个域名访问elasticsearch服务
  80.     depends_on:
  81.       - elasticsearch #kibana在elasticsearch启动之后再启动
  82.     environment:
  83.       - "elasticsearch.hosts=http://es:9200" #设置访问elasticsearch的地址
  84.     ports:
  85.       - 5601:5601
  86.     privileged: true
  87.   mongo:
  88.     image: mongo:4.2.5
  89.     container_name: mongo
  90.     volumes:
  91.       - /mydata/mongo/db:/data/db #数据文件挂载
  92.     ports:
  93.       - 27017:27017
  94.     privileged: true
  95.   nacos-registry:
  96.     image: nacos/nacos-server:1.4.0
  97.     container_name: nacos-registry
  98.     environment:
  99.       - MODE=standalone
  100.     ports:
  101.       - 8848:8848
  102.     privileged: true