Surveiller Apache httpd avec DumbMonit

The web server: busy and idle workers, the worker scoreboard by state, and request/byte rates when ExtendedStatus is on.

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Ce que DumbMonit surveille

The web server: busy and idle workers, the worker scoreboard by state, and request/byte rates when ExtendedStatus is on.

Usage typique. Web server: busy/idle workers, scoreboard by state, request and byte rates

Exemples

Ce qu'il faut

Aucun compte nécessaire.

Ports réseau à ouvrir

Étapes de mise en place: Enable Apache's mod_status

Enable mod_status (it ships with Apache and is usually on already).
```
a2enmod status
```
Add this location to the Apache configuration, restricted to the DumbMonit host (adjust the address).
```
<Location "/server-status">
SetHandler server-status
Require ip 10.0.0.5
</Location>
```
Optional: turn on the request and byte counters.
```
ExtendedStatus On
```
Reload Apache, then open http://apache.lan/server-status?auto from the DumbMonit host.
```
apachectl graceful
```
In DumbMonit, enter the Apache host, for example apache.lan, and the path if it is not /server-status.

À savoir. Without ExtendedStatus, requests and bytes are not reported at all: the chart stays empty rather than flat.