WRT Router Series Monit: Difference between revisions

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opkg install monit

=== Configuration ~~Files~~ ===

===Configuration File(s) for Monit Service===

/etc/monitrc

If configuring in a fashion similar to operating systems such as CentOS, then;

* Create this Directory: /etc/monit.d

*Create this Directory: /etc/monit.d

* Add this line or un-comment this line from /etc/monitrc: include /etc/monit.d/*

*Add this line or un-comment this line from /etc/monitrc: include /etc/monit.d/*

* Add additional configuration files to the /etc/monit.d Directory

*Add additional configuration files to the /etc/monit.d Directory

=== Configuration ===

===Configuration===

The default configuration for Monit from OpenWRT is configured in a very secure, with limited capability to view information (IE, it's only available from the command line, see the below configuration section from /etc/monitrc);<syntaxhighlight lang="text">

set httpd port 2812 and

Line 30:

</syntaxhighlight>

=== Notifications & Alerts ===

=== Configuration of Individual Service(s) Monitoring ===

If configured in the manner described in the Configuration File(s) for Monit Service section, each of the following example can be placed in a separate text file in the /etc/monit.d directory.

Apache Example;<syntaxhighlight lang="text">

check process httpd with pidfile /tmp/run/apache2/httpd.pid

start program "/etc/init.d/apache2 start"

stop program "/etc/init.d/apache2 stop"

restart program "/etc/init.d/apache2 restart"

if 5 restarts within 5 cycles then timeout

</syntaxhighlight>BIND / NAMED Example;

DHCPC Example

MySQL Example

===Notifications & Alerts===

The Monit service can also send email notifications and alerts. This can get annoying over time, but it is useful if troubleshooting or monitoring a process. The annoyance can also be "reigned in" to a certain degree.

@@ Line 8: / Line 8: @@
 opkg install monit
-=== Configuration Files ===
+===Configuration File(s) for Monit Service===
 /etc/monitrc
 If configuring in a fashion similar to operating systems such as CentOS, then;
-* Create this Directory: /etc/monit.d
+*Create this Directory: /etc/monit.d
-* Add this line or un-comment this line from /etc/monitrc: include /etc/monit.d/*
+*Add this line or un-comment this line from /etc/monitrc: include /etc/monit.d/*
-* Add additional configuration files to the /etc/monit.d Directory
+*Add additional configuration files to the /etc/monit.d Directory
-=== Configuration ===
+===Configuration===
 The default configuration for Monit from OpenWRT is configured in a very secure, with limited capability to view information (IE, it's only available from the command line, see the below configuration section from /etc/monitrc);<syntaxhighlight lang="text">
 set httpd port 2812 and
@@ Line 30: / Line 30: @@
 </syntaxhighlight>
-=== Notifications & Alerts ===
+=== Configuration of Individual Service(s) Monitoring ===
+If configured in the manner described in the Configuration File(s) for Monit Service section, each of the following example can be placed in a separate text file in the /etc/monit.d directory.
+Apache Example;<syntaxhighlight lang="text">
+check process httpd with pidfile /tmp/run/apache2/httpd.pid
+start program "/etc/init.d/apache2 start"
+stop program "/etc/init.d/apache2 stop"
+restart program "/etc/init.d/apache2 restart"
+if 5 restarts within 5 cycles then timeout
+</syntaxhighlight>BIND / NAMED Example;
+DHCPC Example
+MySQL Example
+===Notifications & Alerts===
 The Monit service can also send email notifications and alerts.  This can get annoying over time, but it is useful if troubleshooting or monitoring a process.  The annoyance can also be "reigned in" to a certain degree.