docker部署sentinel

一、安装sentinel

//拉去sentinel镜像
docker pull bladex/sentinel-dashboard:1.8.0

# 开放端口
firewall-cmd --add-port=8858/tcp --zone=public --permanent
firewall-cmd --add-port=8719/tcp --zone=public --permanent

# 重启防火墙
firewall-cmd --reload


//启动容器
docker run --name sentinel  -d -p 8858:8858 -p 8719:8719 -d bladex/sentinel-dashboard:1.8.0 -e username=sentinel -e password=sentinel -e server=localhost:8858

//容器退出时总是重启容器
docker update --restart=always sentinel

//查看容器日志
docker logs sentinel

二、整合springCloud-alibaba

pom.xml引入坐标

<dependency>
   <groupId>com.alibaba.cloudgroupId>
   <artifactId>spring-cloud-starter-alibaba-sentinelartifactId>
dependency>

application.yml 配置sentinel
注意：yml配置client-ip 是本地ip才行

spring:
    cloud:
        nacos:
            discovery:
                username: nacos
                password: nacos
                namespace: public
            server-addr: 127.0.0.1:8848
        sentinel:
            transport:
                dashboard: 192.168.32.131:8858
                client-ip: 192.168.32.1
                port: 8719

启动服务访问接口