Golang实现Supervisor事件通知

supervisor-event-listener

Supervisor事件通知, 支持邮件, Slack, WebHook

简介

Supervisor是*nix环境下的进程管理工具, 可以把前台进程转换为守护进程, 当进程异常退出时自动重启.
supervisor-event-listener监听进程异常退出事件, 并发送通知.

项目地址

supervisor-event-listener

Supervisor配置

[eventlistener:supervisor-event-listener]
; 默认读取配置文件/etc/supervisor-event-listener.ini
command=/path/to/supervisor-event-listener
; 指定配置文件路径
;command=/path/to/supervisor-event-listener -c /path/to/supervisor-event-listener.ini
events=PROCESS_STATE_EXITED
......

配置文件, 默认读取/etc/supervisor-event-listener.ini

[default]
# 通知类型 mail,slack,webhook 只能选择一种
notify_type = mail

# 邮件服务器配置
mail.server.user = [email protected]
mail.server.password = 123456
mail.server.host = smtp.163.com
mail.server.port = 25

# 邮件收件人配置, 多个收件人, 逗号分隔
mail.user = [email protected]

# Slack配置
slack.webhook_url = https://hooks.slack.com/services/xxxx/xxx/xxxx
slack.channel = exception

# WebHook通知URL配置 
webhook_url = http://my.webhook.com

通知内容

邮件、Slack

Host: ip(hostname)
Process: process-name
PID: 6152
EXITED FROM state: RUNNING

WebHook, Post请求, 字段含义查看Supervisor文档

{
  "Header": { "Ver": "3.0", "Server": "supervisor", "Serial": 11, "Pool": "supervisor-listener", "PoolSerial": 11, "EventName": "PROCESS_STATE_EXITED", "Len": 84 },
  "Payload": { "Ip": "ip(hostname)", "ProcessName": "process-name", "GroupName": "group-name", "FromState": "RUNNING", "Expected": 0, "Pid": 6371 } }