Observium Unix Agent

[admin]

Zunächst brauchen wir xinetd:

apt-get install xinetd

oder

yum install xinetd

Config anlegen

vi /etc/xinetd.d/observium_agent_xinetd

service observium_agent
{
        type           = UNLISTED
        port           = 36602
        socket_type    = stream
        protocol       = tcp
        wait           = no
        user           = root
        server         = /usr/bin/observium_agent

        # configure the IPv[4|6] address(es) of your Observium server here:
        only_from      = 127.0.0.1 ::1

        # Don't be too verbose. Don't log every check. This might be
        # commented out for debugging. If this option is commented out
        # the default options will be used for this service.
        log_on_success =

        disable        = no
}

Jetzt müssen wir noch eine Reihe Ordner anlegen und Scripte kopieren aus dem Observium Verzeichnes.

service xinetd restart

scp /opt/observium/scripts/observium_agent /usr/bin/observium_agent

mkdir -p /usr/lib/observium_agent

mkdir /usr/lib/observium_agent/scripts-available /usr/lib/observium_agent/scripts-enabled

scp -r /opt/observium/scripts/agent-local/* /usr/lib/observium_agent/scripts-available

sudo ln -s /usr/lib/observium_agent/scripts-available/os /usr/lib/observium_agent/scripts-enabled
sudo ln -s /usr/lib/observium_agent/scripts-available/dmi /usr/lib/observium_agent/scripts-enabled
sudo ln -s /usr/lib/observium_agent/scripts-available/apache /usr/lib/observium_agent/scripts-enabled

mkdir /usr/lib/observium_agent/local

vi /usr/lib/observium_agent/local/docker_info

#!/bin/bash

echo "<<<app-docker>>>"
info=$(docker info 2> /dev/null | grep "Containers:\|Running:\|Paused:\|Stopped:\|Images:")
echo $info | awk '{print $2}'
echo $info | awk '{print $4}'
echo $info | awk '{print $6}'
echo $info | awk '{print $8}'
echo $info | awk '{print $10}'


chmod 777 /usr/lib/observium_agent/local/docker_info

service xinetd restart

[admin]

Hier das Installscript das den Unix agent installiert und Basics konfiguriert

sudo apt-get install xinetd wget tar telnet

yum install xinetd wget tar telnet

mkdir /opt/obs-agent/
cd /opt/obs-agent/

wget https://www.observium.org/observium-community-latest.tar.gz --no-check-certificate

tar zxvf observium-community-latest.tar.gz observium/scripts/

scp /opt/obs-agent/observium/scripts/observium_agent_xinetd /etc/xinetd.d/observium_agent_xinetd
scp /opt/obs-agent/observium/scripts/observium_agent /usr/bin/observium_agent

chmod 700 /etc/xinetd.d/observium_agent_xinetd scp /opt/obs-agent/observium/scripts/observium_agent /usr/bin/observium_agent

echo Type IP of your Monitoring Server:
read serverip
sed -i "s/127.0.0.1/$serverip/g" /etc/xinetd.d/observium_agent_xinetd

service xinetd restart

mkdir -p /usr/lib/observium_agent /usr/lib/observium_agent/local

mkdir /usr/lib/observium_agent/scripts-available /usr/lib/observium_agent/scripts-enabled

scp -r /opt/obs-agent/observium/scripts/agent-local/* /usr/lib/observium_agent/scripts-available

cp /usr/lib/observium_agent/scripts-available/dmi /usr/lib/observium_agent/local
cp /usr/lib/observium_agent/scripts-available/rpm /usr/lib/observium_agent/local

service xinetd restart

rm -rf /opt/obs-agent