failed to req API:/nacos/v1/ns/instance after all servers([192.168.43.148:8848]) tried: ErrCode:503,

docker部署nacos后（云服务器上），程序注册服务时总是报以下错误：

failed to req API:/nacos/v1/ns/instance after all servers([192.168.43.148:8848]) tried: ErrCode:503, ErrMsg:server is DOWN now, please try again later!

解决方案：先rm掉nacos容器，在以以下命令启动nacos容器

docker run --name nacos-server -d -p 8848:8848 --privileged=true --restart=always -e MODE=standalone -e PREFER_HOST_MODE=hostname -e JVM_XMS=256m -e JVM_XMX=256m -e SPRING_DATASOURCE_PLATFORM=mysql -e MYSQL_SERVICE_HOST=127.0.0.1 -e MYSQL_SERVICE_PORT=3306 -e MYSQL_SERVICE_DB_NAME=nacos -e MYSQL_SERVICE_USER=root -e MYSQL_SERVICE_PASSWORD=123456 nacos/nacos-server

MODE=standalone 单机模式运行
JVM_XMS=256m 默认2G，服务器资源有限的话建议调小一点
JVM_XMX=256m 默认2G，服务器资源有限的话建议调小一点
SPRING_DATASOURCE_PLATFORM=mysq 数据库类型
MYSQL_SERVICE_HOST=dmjy-mysql mysql地址，这里因为我的mysql和nacos在同一台宿主服务器上运行，并且已经加入同一个bridge network，所以可以直接通过容器名称访问mysql
MYSQL_SERVICE_PORT=3306 mysql端口
MYSQL_SERVICE_DB_NAME=nacos_devtest 数据库名称
MYSQL_SERVICE_USER=root mysql用户名
MYSQL_SERVICE_PASSWORD=123456 mysql密码

注意：检查MySQL是否能正常运行

failed to req API:/nacos/v1/ns/instance after all servers([192.168.43.148:8848]) tried: ErrCode:503,相关推荐

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failed to req API:/nacos/v1/ns/instance after all servers([192.168.43.148:8848]) tried: ErrCode:503,

docker部署nacos后（云服务器上），程序注册服务时总是报以下错误：

failed to req API:/nacos/v1/ns/instance after all servers([192.168.43.148:8848]) tried: ErrCode:503, ErrMsg:server is DOWN now, please try again later!

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