Add 'checkmk.sh'

checkmk.sh

@@ -0,0 +1,76 @@
+#!/bin/bash
+
+
+# installs the zabbix agent and configures it
+
+# make sure we are running as sudo
+if [ "$EUID" -ne 0 ]; then
+  echo "Please run as root"
+  exit
+fi
+
+# get OS ditro and version
+OS=$(hostnamectl | awk '/Operating System/ {print $3}')
+VM=$(hostnamectl | awk '/Virtualization/ {print $2}')
+if [ ${OS} == 'Ubuntu' ]; then
+	OS_VERSION=$(hostnamectl | awk '/Operating System/ {print $4}')
+else
+	OS_VERSION=$(hostnamectl | awk '/Operating System/ {print $5}')
+fi
+
+if [ "${VM}" == "vmware" ]; then
+	VM="true"
+else
+	VM="false"
+fi
+
+# checkmk server
+checkmk_server_dns="gauntcheckmk.home.johnhgaunt.com"
+checkmk_server_dns="10.0.10.21"
+checkmk_site="Gaunt"
+
+if [ ${OS} == 'Debian' ]; then
+    wget -P /tmp/ https://checkmk.johnhgaunt.com/Gaunt/check_mk/agents/check-mk-agent_2.1.0p22-1_all.deb
+    dpkg -i /tmp/check-mk-agent_2.1.0p22-1_all.deb
+    # update the cache
+    apt update
+    # install the agent
+    apt install -f
+    
+elif [ ${OS} == 'CentOS' ] || [ "${OS}" == "Rocky" ]; then
+    rpm -Uvh https://checkmk.johnhgaunt.com/Gaunt/check_mk/agents/check-mk-agent-2.1.0p22-1.noarch.rpm
+
+    
+    cat << EOF >> /etc/firewalld/services/checkmk-agent.xml
+<?xml version="1.0" encoding="utf-8"?>
+    <service>
+        <short>checkmk agent</short>
+        <description>checkmk agent</description>
+        <port protocol="udp" port="161"/>
+        <port protocol="tcp" port="6556"/>
+    </service>
+EOF
+    sleep 5
+    firewall-cmd --add-service=checkmk-agent --permanent
+    firewall-cmd --reload
+    
+else
+    echo "You are running an unsupported OS"
+    echo "Support OSes: Debian/Ubuntu and CentOS/Rocky 9 with EPEL"
+    echo "Your OS: ${OS} ${OS_VERSION}"
+    exit
+fi
+
+# test if not a VM and if so, install the smartctl stuff
+if [ "${VM}" == "false" ]; then
+    # hardware inventory script
+    wget -O /usr/lib/check_agent/plugins/mk_inventory.linux https://checkmk.johnhgaunt.com/Gaunt/check_mk/agents/plugins/mk_inventory.linux
+    chmod +x /usr/lib/check_agent/plugins/mk_inventory.linux
+    # Smart script for hard drives
+    wget -O /usr/lib/check_agent/plugins/smart https://checkmk.johnhgaunt.com/Gaunt/check_mk/agents/plugins/smart
+    chmod +x /usr/lib/check_agent/plugins/smart
+fi
+
+read -e -p "Enter Hostname: " -i "$(cat /etc/hostname)" hostname
+
+cmk-agent-ctl --server ${checkmk_server_dns} --site ${checkmk_site} --hostname ${hostname} --user ${checkmk_user} --password ${checkmk_password}