Surveiller Nginx avec DumbMonit

The web server and reverse proxy: active and waiting connections, the accept/handled/request rates, and upstream health when the commercial NGINX Plus API is available.

Documentation Site officiel : Nginx

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Ce que DumbMonit surveille

The web server and reverse proxy: active and waiting connections, the accept/handled/request rates, and upstream health when the commercial NGINX Plus API is available.

Usage typique. Web server: active/waiting connections, accept/handled/request rates, NGINX Plus upstream health

Exemples

Nginx in Docker
Nginx as a reverse proxy
Nginx on a Linux host

Comment il se connecte

Ce qu'il faut

Basic authIf the status page sits behind a basic auth block or directive.

Aucun compte nécessaire.

Ports réseau à ouvrir

80/TCPStatus page (HTTP, default)
443/TCPOnly if the status page is served over HTTPS

Étapes de mise en place: Enable Nginx's stub_status module

Add this location to the server block Nginx already serves, restricted to the DumbMonit host (adjust the address).
```
location /basic_status {
stub_status;
allow 10.0.0.5;
deny all;
}
```
Reload Nginx.
```
nginx -s reload
```
Open http://nginx.lan/basic_status from the DumbMonit host: it must show Active connections.
In DumbMonit, enter the Nginx host, for example nginx.lan, and the path if it is not /basic_status.
If NGINX Plus is installed, tick Read the NGINX Plus API to add upstream health and per-zone counters.

À savoir. stub_status only counts connections and requests: a configuration error in a server block or an unreachable backend does not show there.

Surveiller Nginx avec DumbMonit

Ce que DumbMonit surveille

Comment il se connecte

Aussi dans Sites web et serveurs web