monitoring-tools

A repository which contains configuration and useful resources in order to monitor services and hosts using Nagios, Incinga and or Shinken.

Steps

1. Pull the latest Nagios image from jasonrivers/nagios:latest

2. Run image with command:

   docker run --name nagios4 -p 0.0.0.0:8080:80 jasonrivers/nagios:latest
   

   • If we want to persist our configuration , we have to assign some volumes:

     docker run --name nagios4  \
     -v /opt/nagios/etc/:/opt/nagios/etc/ \
     -p 0.0.0.0:8080:80 \
     jasonrivers/nagios:latest
     

3. Copy template config to /opt/nagios/etc directory.

4. If we want to execute a bash shell into the container, we execute:

   docker exec -t -i nagios4 /bin/bash
   

5. If you have modified the configuration you can check it without restarting docker container using the command (inside the container):

   /opt/nagios/bin/nagios -v /opt/nagios/etc/nagios.cfg
   

6. To see docker logs , execute the command:

   docker logs -f --tail 10 nagios4