Docker安装Nacos

一、安装

1.拉取镜像

docker pull nacos/nacos-server

2.挂载目录

mkdir -p /opt/nacos/logs/                      #新建logs目录
mkdir -p /opt/nacos/conf/          
vim /opt/nacos/init.d/application.properties        #修改配置文件

3.mysql新建nacos的数据库，并执行脚本

下载地址：https://github.com/alibaba/nacos/blob/master/config/src/main/resources/META-INF/nacos-db.sql

4.修改配置文件application.properties

server.contextPath=/nacos
server.servlet.contextPath=/nacos
server.port=8848

spring.datasource.platform=mysql
db.num=1
db.url.0=jdbc:mysql://xx.xx.xx.x:3306/nacos_devtest_prod?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true
db.user=user
db.password=pass

nacos.cmdb.dumpTaskInterval=3600
nacos.cmdb.eventTaskInterval=10
nacos.cmdb.labelTaskInterval=300
nacos.cmdb.loadDataAtStart=false
management.metrics.export.elastic.enabled=false
management.metrics.export.influx.enabled=false
server.tomcat.accesslog.enabled=true
server.tomcat.accesslog.pattern=%h %l %u %t %r %s %b %D %{User-Agent}i
nacos.security.ignore.urls=/,/**/*.css,/**/*.js,/**/*.html,/**/*.map,/**/*.svg,/**/*.png,/**/*.ico,/console-fe/public/**,/v1/auth/login,/v1/console/health/**,/v1/cs/**,/v1/ns/**,/v1/cmdb/**,/actuator/**,/v1/console/server/**
nacos.naming.distro.taskDispatchThreadCount=1
nacos.naming.distro.taskDispatchPeriod=200
nacos.naming.distro.batchSyncKeyCount=1000
nacos.naming.distro.initDataRatio=0.9
nacos.naming.distro.syncRetryDelay=5000
nacos.naming.data.warmup=true
nacos.naming.expireInstance=true

5.启动容器(nacos客户端升级为2.x版本后，新增了gRPC的通信方式，新增了两个端口9848,9849)

docker  run --name nacos -p 8848:8848 -p 9848:9848 -p 9849:9849  \
--privileged=true \
--restart=always \
-e JVM_XMS=256m \
-e JVM_XMX=256m \
-e MODE=standalone \
-e PREFER_HOST_MODE=hostname \
-v /opt/nacos/logs:/home/nacos/logs \
-v /opt/nacos/conf/application.properties:/home/nacos/conf/application.properties \
-d nacos/nacos-server:latest