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monit配置文件

2023-06-13 16:14| 来源: 网络整理| 查看: 265

监控模式:(MONITRING MODE)

Monit支持三种监控模式,

active--Monitj监控一个服务,为了防止一系列问题,Monit会执行以及发送警报,停止,启动,重启,这是一个缺省的模式

passive--MOnit监控一个服务,不会尝试去修复这个问题,但还是会发送警报

manual--Monit监控进入active模式,通过monit的控制,比如在控制台执行命令,比如 Monit start sybase

 

(Monit will call sybase's start method and enable monitoring)

 

 

ALERT MESSAGES

Monit会发送一个邮件提醒,在下列情况

 

o A service timed out o A service does not exist o A service related data access problem o A service related program execution problem o A service is of invalid object type o A program status failed o A icmp problem o A port connection problem o A resource statement match o A file checksum problem o A file size problem o A file/directory timestamp problem o A file/directory/filesystem permission problem o A file/directory/filesystem uid problem o A file/directory/filesystem gid problem o An action is done per administrator's request

 

Monit 会发送一个警报只要被监控对象发生了改变,这些对象包括

 

 

o Monit started, stopped or reloaded o A file checksum changed o A file size changed o A file content match o A file/directory timestamp changed o A filesystem mount flags changed o A process PID changed o A process PPID changed

 

 

警报状态有两种形式

Global -- common for all services

local -- per service

在没一种形式下你都可以发送多个警报状态,换句话说你可以发懊恼过不同的邮件到不同的地址

Setting a global alert statement

{

   如果在监控服务发生了改变,Monit将会发送一个警报到全局列表的所有的接受者,下面是全局警报的语法

   SET ALERT mail-address [[NOT]{EVENTS}]  [MAIL-FORMAT {mail-format}] [REMINDER number]

   简单使用:set alert foo@bar

  EVENTS,MAIL-FORMAT,REMINDER看下面使用用法

 Setting a local alert statement

 每一个服务可以有他自己的接收列表

ALERT mail-address [[NOT]{EVENTS}]  [MAIL-FORMAT {mail-format}] [REMINDER number]

没有了SET就成了局部的了

或者NOALERT  mail-address

如果你只想接受某些服务的某些警报信息的话,比如你只想接受timeout或者nonexist事件,那么你可以这么写

 

check process myproc with pidfile /var/run/my.pid alert foo@bar only on { timeout, nonexist } ...

 

 

你可以指定除去某些事件外发送警报信息,比如你想监听所有时间除了instance事件,那么你可以这么写

 

check system myserver alert foo@bar but not on { instance } ...

 

相当于

 

 

alert foo@bar on { action checksum connection content data exec fsflags gid icmp invalid nonexist permission pid ppid resource size status timeout timestamp uid uptime }

 

一个instance事件是指Monit程序启动或者停止

 

你也可以根据事件的不同来发送给不同的邮件

 

alert foo@bar { nonexist, timeout, resource, icmp, connection } alert security@bar on { checksum, permission, uid, gid } alert manager@bar

 

可以在邮件过滤器中使用的事件如下:

 

action,checksum, connection, content, data, exec, fsflags, gid, icmp,instance, invalid, nonexist, permission, pid, ppid, resource, size, status, timeout, timestamp, uid, uptime

 

你可以使用

 

noalert appadmin@bar来进行不接受警报的邮箱

 

 

 

set alert foo@bar check process myfoo with pidfile /var/run/myfoo.pid ... check process mybar with pidfile /var/run/mybar.pid alert foo@bar only on { timeout }

 

  $EVENT         A string describing the event that occurred. The values are       fixed and are:         Event:    | Failure state:           | Success state:                     -------------------------------------------------------------------       ACTION    | "Action done"            | "Action done"                     CHECKSUM  | "Checksum failed"        | "Checksum succeeded"               CONNECTION| "Connection failed"      | "Connection succeeded"             CONTENT   | "Content failed",        | "Content succeeded"       DATA      | "Data access error"      | "Data access succeeded"           EXEC      | "Execution failed"       | "Execution succeeded"             FSFLAG    | "Filesystem flags failed"| "Filesystem flags succeeded"       GID       | "GID failed"             | "GID succeeded"                   ICMP      | "ICMP failed"            | "ICMP succeeded"                   INSTANCE  | "Monit instance changed" | "Monit instance changed not"       INVALID   | "Invalid type"           | "Type succeeded"                   NONEXIST  | "Does not exist"         | "Exists"                           PERMISSION| "Permission failed"      | "Permission succeeded"             PID       | "PID failed"             | "PID succeeded"       PPID      | "PPID failed"            | "PPID succeeded"       RESOURCE  | "Resource limit matched" | "Resource limit succeeded"         SIZE      | "Size failed"            | "Size succeeded"                   STATUS    | "Status failed"          | "Status succeeded"                   TIMEOUT   | "Timeout"                | "Timeout recovery"                 TIMESTAMP | "Timestamp failed"       | "Timestamp succeeded"             UID       | "UID failed"             | "UID succeeded"                   UPTIME    | "Uptime failed"          | "Uptime succeeded"        $SERVICE         The service entry name in monitrc        $DATE         The current time and date (RFC 822 date style).        $HOST         The name of the host Monit is running on        $ACTION         The name of the action which was done. Action names are fixed       and are:http://write.blog.csdn.net/postedit/9564261         Action:  | Name:       --------------------       ALERT    | "alert"       EXEC     | "exec"       RESTART  | "restart"       START    | "start"       STOP     | "stop"       UNMONITOR| "unmonitor"        $DESCRIPTION         The description of the error condition  

 

       

来自为知笔记(Wiz)



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