Munin contributed plugins

#!/bin/bash

#%# family=auto

: << EOF

=head1 NAME

proxmox_vm_count - Outputs the running, stopped and total counts of ProxMox VMs and LXCs.

=head1 CONFIGURATION

This plugin needs to run as the root user in order to have permission to run lvs and vgs

  [proxmox_vm_count]

  [proxmox_count]

  user root

  group root

=head1 AUTHOR

=over 4

=item * Michael Grote

=back

=head1 LICENSE

GPLv3 or later

SPDX-License-Identifier: GPL-3.0-or-later

=head1 MAGIC MARKERS

=begin comment

These magic markers are used by munin-node-configure when installing

munin-node.

=end comment

  #%# family=auto

  #%# capabilities=autoconf suggest

=cut

EOF

if [ "$1" = "autoconf" ]; then

    if ! command -v qm &> /dev/null; then

        echo "[ERROR] qm could not be found!"

    elif ! command -v pct &> /dev/null; then

        echo "[ERROR] pct could not be found!"

    else

        echo "yes"

    fi

    exit 0

fi

# hole Variablen nur einmal

wqmlist=$(qm list)

wpctlist=$(pct list)

# Berechne VMs

total_vm=$(echo "$wqmlist" | sed 1d | wc -l)

running_vm=$(echo "$wqmlist" | sed 1d | grep -c running)

stopped_vm=$(echo "$wqmlist" | sed 1d | grep -c stopped)

total_lxc=$(echo "$wpctlist" | sed 1d | wc -l)

running_lxc=$(echo "$wpctlist" | sed 1d | grep -c running)

stopped_lxc=$(echo "$wpctlist" | sed 1d | grep -c stopped)

# Berechne Gesamtwert

total=$((total_vm + total_lxc))

if [ "$1" = "config" ]; then

    # setze label

    echo total_vm.label total Virtual Machines

    echo total.label total VMs and LXCs

    echo running_vm.label running Virtual Machines

    echo running_lxc.label running LXCs

    echo stopped_vm.label stopped Virtual Machines

    echo stopped_lxc.label stopped LXCs

    echo total_lxc.label total LXCs

    # setze optionen

    echo 'graph_title ProxMox - Number of VMs and LXCs'

    echo 'graph_vlabel Count'

    echo 'graph_category virtualization'

    echo 'graph_args -l 0'

    exit 0

fi

echo total.value "$total"

echo total_vm.value "$total_vm"

echo total_lxc.value "$total_lxc"

echo running_vm.value "$running_vm"

echo running_lxc.value "$running_lxc"

echo stopped_vm.value "$stopped_vm"

echo stopped_lxc.value "$stopped_lxc"

exit 0