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## vim:ft=zsh:foldmethod=marker
upgrade-debian-samhain() {
for i in $DEBHOSTS; do
mkdir hosts/$i 2> /dev/null || continue;
echo $i
preexec $i;
ssh $i -t '
didsudo=0
check() {
sudo /usr/sbin/samhain -t check -i -p err -s none -l none -m none
};
reinit() {
if [ "`check 2>&1 | grep "^CRIT" | wc -l`" != 0 ]; then
echo Updating samhain db...
sudo samhain --foreground -t update
didsudo=1
echo done.
fi
}
if [ -x /usr/sbin/samhain ]; then
t="`tempfile`";
trap "rm -f $t" 0 1 2 5 15;
check > "$t" 2>&1;
if [ "`grep "^CRIT" "$t" | wc -l`" != 0 ]; then
echo "samhain db errors found:";
sed -e "s/.*path=<\([^>]*\)>, .*/\1/" "$t";
echo;
echo "Enter 'y' to continue upgrade and update samhaindb for `hostname`";
read ans;
[ "$ans" = "y" ] || exit;
fi;
fi
sudo apt-get update &&
sudo apt-get dist-upgrade &&
sudo apt-get clean &&
[ -x /usr/sbin/samhain ] && reinit
if [ "$didsudo" = 1 ]; then
echo Updating nagios status
echo "apt"
sudo /usr/sbin/dsa-update-apt-status
echo "samhain"
grep -q OK /var/cache/dsa/nagios/samhain || sudo dsa-update-samhain-status
echo done.
fi
';
done
}
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