supervisord 有一个golang 的实现,而且功能很强大,使用和python 版的基本一样
以下是一个简单的试用

环境准备

  • 项目
    简单golang demo
go mod github.com/rongfengliang/restapi
go get github.com/gin-gonic/gin
main.go
package main
import "github.com/gin-gonic/gin"
func main() {
    r := gin.Default()
    r.GET("/", func(context *gin.Context) {
        context.String(200, "ok")
    })
    r.Run(":8080")
}

Dockerfile

FROM golang:1.13-alpine AS build-env
WORKDIR /go/src/app
RUN  /bin/sed -i 's,http://dl-cdn.alpinelinux.org,https://mirrors.aliyun.com,g' /etc/apk/repositories
ENV  GO111MODULE=on
ENV  GOPROXY=https://goproxy.cn
COPY . .
RUN apk update && apk add git \
    && go build -o rest-api
FROM alpine:latest
WORKDIR /app
RUN  /bin/sed -i 's,http://dl-cdn.alpinelinux.org,https://mirrors.aliyun.com,g' /etc/apk/repositories
RUN apk update && apk add ca-certificates && rm -rf /var/cache/apk/*
COPY --from=ochinchina/supervisord:latest /usr/local/bin/supervisord /usr/local/bin/supervisord
COPY --from=build-env /go/src/app/rest-api /app/rest-api
COPY supervisor.conf /etc/supervisord.conf
EXPOSE 8080
CMD ["/usr/local/bin/supervisord"]
  • docker-compose 文件
version: "3"
services: 
   api: 
     build: ./
     image: dalongrong/golang-supervisord
     ports: 
     - "8080:8080"
  • supervisor 配置
    supervisor.conf
[program:restapi]
command = /app/rest-api
[inet_http_server]
port = :9001

启动&&效果

  • 构建镜像
docker-compose build
  • 启动
docker-compose up -d
  • 效果

restapi

 

 


管理ui

 

 

说明

supervisord 是一个不错的python 版本替换,轻量,简单,比较适合容器应用,同时也支持依赖管理

参考资料