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lxc: working on buster (gandalf), and almost working on virtual (jessie), except lxc_net

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Marc SCHAEFER 2019-08-10 11:33:27 +02:00 • committed by Lars Kruse
parent 0e0de01136
commit ce6e67fffc
7 changed files with 371 additions and 303 deletions
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72
plugins/lxc/lxc_cpu_time
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@ -5,7 +5,7 @@
=head1 NAME
lxc_cpu_time - Plugin to monitor LXC CPU time usage
lxc_cpu_time - Plugin to monitor LXC CPU time usage
=head1 CONFIGURATION
@ -20,10 +20,12 @@ This plugin needs root privilege.
vajtsz vajtsz@gmail.com
mitty mitty@mitty.jp
(many changes schaefer@alphanet.ch)
=head1 LICENSE
Unknown license
2-clause BSD License
or GPLv3 license, at your option
=head1 MAGIC MARKERS
@ -34,48 +36,42 @@ Unknown license
. $MUNIN_LIBDIR/plugins/plugin.sh
guest_names=`lxc-ls | sort -u`
for guest in $guest_names; do
if lxc-info -n $guest 2>&1 | grep -qs RUNNING ; then
active="$active $guest"
fi
done
guest_names="$active"
. $MUNIN_LIBDIR/plugins/lxc-lib
f_comm='lxc-cgroup '
active_guests=$(active_guests)
if [ "$1" = "autoconf" ]; then
if [ -r /proc/stat ]; then
echo yes
exit 0
else
echo "no (no /proc/stat)"
exit 0
fi
if [ -r /proc/stat ]; then
echo yes
exit 0
else
echo "no (no /proc/stat)"
exit 0
fi
fi
if [ "$1" = "config" ]; then
cat <<EOF
graph_title CPU time
graph_args -l 0 --base 1000
graph_vlabel nanosec
graph_category lxc
EOF
echo 'graph_title CPU time '
echo 'graph_args -l 0 --base 1000'
echo 'graph_vlabel nanosec'
echo 'graph_category cpu'
for guest_name in $guest_names;
do
guest="$(clean_fieldname $guest_name)"
echo 'cpu_time_'$guest'.label '$guest_name': CPU time'
echo 'cpu_time_'$guest'.type DERIVE'
echo 'cpu_time_'$guest'.min 0'
done
exit 0
for n in $active_guests
do
g=$(lxc_clean_fieldname $n)
cat <<EOF
cpu_time_${g}.label $n: CPU time
cpu_time_${g}.type DERIVE
cpu_time_${g}.min 0
EOF
done
exit 0
fi
for guest_name in $guest_names;
do
guest="$(clean_fieldname $guest_name)"
tmp_g=`$f_comm -n $guest_name cpuacct.usage `
echo 'cpu_time_'$guest'.value '$tmp_g
done
for n in $active_guests
do
g=$(lxc_clean_fieldname $n)
echo "cpu_time_${g}.value $(lxc_cgroup -n $n cpuacct.usage)"
done