关于nacos:Docker环境下Nacos使用MySQL存储

1、Docker 下载镜像

docker pull nacos/nacos-server

笔者下载时曾经到 1.3.2 其中 mysqljar 曾经更新至 8.0.16

2、创立数据库

create database nacos_config

https://github.com/alibaba/na…

复制 sql 并执行

3、创立 Nacos 容器

docker run -d \
-e PREFER_HOST_MODE=hostname \
-e MODE=standalone \
-e SPRING_DATASOURCE_PLATFORM=mysql \
-e MYSQL_MASTER_SERVICE_HOST= 数据库 ip \
-e MYSQL_MASTER_SERVICE_PORT= 数据库端口 \
-e MYSQL_MASTER_SERVICE_USER= 用户名 \
-e MYSQL_MASTER_SERVICE_PASSWORD= 明码 \
-e MYSQL_MASTER_SERVICE_DB_NAME= 对应的数据库名 \
-e MYSQL_SLAVE_SERVICE_HOST= 从数据库 ip \
-p 8848:8848 \
--name nacos-sa-mysql \
--restart=always \
nacos/nacos-server

4、批改容器

docker exec -it nacos bash
#进入 nacos 容器：docker exec -it nacos bash 
#进入 conf 文件夹
cd conf
#批改配置参数
vim application.properties

# spring
server.servlet.contextPath=${SERVER_SERVLET_CONTEXTPATH:/nacos}
server.contextPath=/nacos
server.port=${NACOS_APPLICATION_PORT:8848}
spring.datasource.platform=${SPRING_DATASOURCE_PLATFORM:mysql}
nacos.cmdb.dumpTaskInterval=3600
nacos.cmdb.eventTaskInterval=10
nacos.cmdb.labelTaskInterval=300
nacos.cmdb.loadDataAtStart=false
db.num=${MYSQL_DATABASE_NUM:1}
db.url.0=jdbc:mysql://${MYSQL_SERVICE_HOST:mysql 地址}:${MYSQL_SERVICE_PORT: 端口}/${MYSQL_SERVICE_DB_NAME: 数据库名}?serverTimezone=GMT%2B8&characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true
#db.url.1=jdbc:mysql://${MYSQL_SERVICE_HOST}:${MYSQL_SERVICE_PORT:3306}/${MYSQL_SERVICE_DB_NAME}?serverTimezone=GMT%2B8&characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true
db.user=${MYSQL_SERVICE_USER:oam}
db.password=${MYSQL_SERVICE_PASSWORD:Ssl_qjy&^986_}
### The auth system to use, currently only 'nacos' is supported:
nacos.core.auth.system.type=${NACOS_AUTH_SYSTEM_TYPE:nacos}


### The token expiration in seconds:
nacos.core.auth.default.token.expire.seconds=${NACOS_AUTH_TOKEN_EXPIRE_SECONDS:18000}

### The default token:
nacos.core.auth.default.token.secret.key=${NACOS_AUTH_TOKEN:SecretKey012345678901234567890123456789012345678901234567890123456789}

### Turn on/off caching of auth information. By turning on this switch, the update of auth information would have a 15 seconds delay.
nacos.core.auth.caching.enabled=${NACOS_AUTH_CACHE_ENABLE:false}

server.tomcat.accesslog.enabled=${TOMCAT_ACCESSLOG_ENABLED:false}
server.tomcat.accesslog.pattern=%h %l %u %t "%r" %s %b %D
# default current work dir
server.tomcat.basedir=
## spring security config
### turn off security
nacos.security.ignore.urls=/,/error,/**/*.css,/**/*.js,/**/*.html,/**/*.map,/**/*.svg,/**/*.png,/**/*.ico,/console-fe/public/**,/v1/auth/**,/v1/console/health/**,/actuator/**,/v1/console/server/**
# metrics for elastic search
management.metrics.export.elastic.enabled=false
management.metrics.export.influx.enabled=false

nacos.naming.distro.taskDispatchThreadCount=10
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

相干文章：
DOCKER 内部署单机 NACOS 应用 MYSQL8.0 存储
SpringCloud Alibaba 之 Nacos 集群、长久化