From fcc04c9c51f229aeaa70f8ccce9f26e2872a35b3 Mon Sep 17 00:00:00 2001
From: Peter Palfrader <peter@palfrader.org>
Date: Fri, 8 May 2009 19:03:30 +0000
Subject: Split out functions

git-svn-id: svn+ssh://asteria.noreply.org/svn/weaselutils/trunk@388 bc3d92e2-beff-0310-a7cd-cc87d7ac0ede
---
 zshfunc/upgrade-debian-samhain | 48 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)
 create mode 100644 zshfunc/upgrade-debian-samhain

(limited to 'zshfunc/upgrade-debian-samhain')

diff --git a/zshfunc/upgrade-debian-samhain b/zshfunc/upgrade-debian-samhain
new file mode 100644
index 0000000..be5dc7b
--- /dev/null
+++ b/zshfunc/upgrade-debian-samhain
@@ -0,0 +1,48 @@
+## 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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