Files
homelab-scripts/checkmk.sh
2023-02-25 12:07:19 -05:00

111 lines
2.8 KiB
Bash

#!/bin/bash
#!/bin/bash
# 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
set -e
# set -x
url="gauntcheckmk.home.johnhgaunt.com/Gaunt"
user="automation"
pass="$3"
read -e -p "Enter Hostname: " -i "$(cat /etc/hostname)" host
tmpdir=$(mktemp -d)
if [ -x /usr/bin/dpkg ]; then
tmpfile=$tmpdir/checkmkagent.deb
wget -O $tmpfile "$url/check_mk/api/1.0/domain-types/agent/actions/download/invoke?os_type=linux_deb"
if dpkg -l check-mk-agent > /dev/null; then
dpkg -P check-mk-agent
fi
apt-get install xinetd curl
dpkg -i $tmpfile
elif [ -x /usr/bin/rpm -o -x /bin/rpm ]; then
tmpfile=$tmpdir/checkmkagent.rpm
wget -O $tmpfile "$url/check_mk/api/1.0/domain-types/agent/actions/download/invoke?os_type=linux_rpm"
if rpm -q check-mk-agent > /dev/null; then
rpm -e check-mk-agent
fi
if [ -x /usr/bin/zypper ]; then
zypper install xinetd curl
elif [ -x /usr/bin/yum ]; then
yum install xinetd curl
fi
rpm -i $tmpfile
else
echo "Unknown package system"
exit 1
fi
rm -rfv $tmpdir
rm -fv /etc/cmk-update-agent.state
echo
read -p "Agent installed"
curl -v "$url/check_mk/webapi.py?action=add_host&_username=$user&_secret=$pass" -d "request={\"hostname\": \"$host\", \"folder\": \"main\"}"
echo
read -p "Host created"
curl -v "$url/check_mk/webapi.py?action=activate_changes&_username=$user&_secret=$pass"
# 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
echo
read -p "Changes activated"
/usr/bin/cmk-update-agent register -v -U $user -S $pass -H $host
echo
read -p "Agent Updater registered"
curl -v "$url/check_mk/webapi.py?action=bake_agents&_username=$user&_secret=$pass"
echo
read -p "Agents baked"
/usr/bin/cmk-update-agent -v
echo
read -p "Agent updated"
curl -v "$url/check_mk/webapi.py?action=discover_services&_username=$user&_secret=$pass" -d "request={\"hostname\": \"$host\"}"
echo
read -p "Host services discovered"
curl -v "$url/check_mk/webapi.py?action=activate_changes&_username=$user&_secret=$pass"
echo
read -p "Changes activated"