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go-micro笔记

关键词: golang

go-micro笔记

在go-micro v2版本，默认的consul被替换成了etcd

命令行传递registry必须在代码里面引入包，否则无效

```
import (
    _ "github.com/micro/go-plugins/registry/etcdv3/v2"
    或者
    _ "github.com/micro/go-plugins/registry/consul/v2"
)

go run ./main.go --registry=etcd|consul
```

docker-compose.yaml

```
version: "3.7"
services:
    etcd:
        image: bitnami/etcd:latest
        environment:
            - ALLOW_NONE_AUTHENTICATION=yes
            - ETCD_ADVERTISE_CLIENT_URLS=http://127.0.0.1:2379
        ports:
            - 2379:2379
            - 2380:2380
    api:
        command: --registry=etcd --registry_address=192.168.1.106:2379 --register_interval=5 --register_ttl=10 api --address=0.0.0.0:8080
        image: micro/micro
        ports:
            - 8080:8080
    proxy:
        command: --registry=etcd --registry_address=192.168.1.106:2379 --register_interval=5 --register_ttl=10 proxy --address=0.0.0.0:8081
        image: micro/micro
        ports:
            - 8081:8081
    web:
        command: --registry=etcd --registry_address=192.168.1.106:2379 --register_interval=5 --register_ttl=10 web --address=0.0.0.0:8082
        image: micro/micro
        ports:
            - 8082:8082
```

web面板

http://127.0.0.1:8082

admin
2020-07-11 19:17:40
go

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