xiazemin/registrator-nacos

golang实现nacos 第三方自动注册

1，启动nacos

docker run --name nacos-quick -e MODE=standalone -p 8848:8848 -p 9848:9848 -d nacos/nacos-server:2.0.2

http://127.0.0.1:8848/nacos/#/login

用户名密码 nacos

2,本地运行

go run .  nacos://localhost

% go run . nacos://127.0.0.1 2022/11/20 22:58:12 Starting registrator ... 2022/11/20 22:58:12 Using nacos adapter: nacos://127.0.0.1 2022/11/20 22:58:12 Connecting to backend (0/0) 2022/11/20 22:58:12 Listening for Docker events ... 2022/11/20 22:58:12 Get "http://unix.sock/containers/json?": dial unix /tmp/docker.sock: connect: no such file or directory exit status 1

 ln -s /var/run/docker.sock /tmp/docker.sock

% go run . nacos://127.0.0.1 2022/11/20 23:03:38 ignored: ad38892f8665 no published ports 2022/11/20 23:03:38 ignored: 6ec10caa82cc no published ports 2022/11/20 23:03:38 ignored: 989fca3fcebd no published ports 2022/11/20 23:03:38 ignored: 28a5ba40a31c no published ports 2022/11/20 23:03:38 ignored: 2a4854e4b395 no published ports 2022/11/20 23:03:38 added: 7636a753ca81 xiazemindeMacBook-Pro.local:prometheus:9090

3,docker运行 A, 方式一：自己build docker

docker build -t xiazemin/registrator-nacos:v0.0.1 .

naming to docker.io/xiazemin/registrator-nacos:v0.0.1

docker login
docker push docker.io/xiazemin/registrator-nacos:v0.0.1  

B, 方式二：拉取已经build完成的镜像 https://hub.docker.com/repository/docker/xiazemin/registrator-nacos

docker pull docker.io/xiazemin/registrator-nacos:v0.0.1  

4,启动服务

docker run -d \
    --name=registrator-nacos \
    --net=host \
    --volume=/var/run/docker.sock:/tmp/docker.sock \
    xiazemin/registrator-nacos:v0.0.1 \
      nacos://127.0.0.1

查看下日志： docker logs da24cd7735e8a92aa00e978247c0a7abc1ac3c3431e53a134d5a2952ca653add 2022/11/20 15:45:42 ignored: ad38892f8665 no published ports 2022/11/20 15:45:42 ignored: 6ec10caa82cc no published ports 2022/11/20 15:45:42 ignored: 989fca3fcebd no published ports 2022/11/20 15:45:42 ignored: 28a5ba40a31c no published ports 2022/11/20 15:45:42 ignored: 2a4854e4b395 no published ports 2022/11/20 15:45:42 added: 7636a753ca81 docker-desktop:prometheus:9090

5,启动service

docker run  -p5678:5678 apple:5678

curl http://127.0.0.1:5678/apple /apple

发现我们的服务已经起来了