From 5b64969bd2b6ce77b90b280abf299fcd2cf5644d Mon Sep 17 00:00:00 2001
From: Christoph <ckubu@oopen.de>
Date: Thu, 14 Mar 2019 13:02:19 +0100
Subject: [PATCH] set_remote_munin_server_ip.sh: add bind address to munin
 configuration file /etc/munin/munin-node.conf if needed.

---
 set_remote_munin_server_ip.sh | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/set_remote_munin_server_ip.sh b/set_remote_munin_server_ip.sh
index 9ff2711..801f3af 100755
--- a/set_remote_munin_server_ip.sh
+++ b/set_remote_munin_server_ip.sh
@@ -546,6 +546,18 @@ if [[ -f "$MUNIN_CONF_FILE" ]]; then
       done < "${MUNIN_CONF_FILE}.BAK.${backup_date}"
       echo_ok
 
+      if $(grep -q -E "^\s*host\s+\*" "$MUNIN_CONF_FILE" 2>/dev/null) ; then 
+         primary_inet4_addr="$(ip route get 1 | awk '{print $NF;exit}')"
+         echononl "$MUNIN_CONF_FILE: bind munin to adress '${primary_inet4_addr}'.."
+         perl -i -n -p -e "s/^(\s*host\s+\*.*)/#\1\nhost ${primary_inet4_addr}/" "$MUNIN_CONF_FILE" 2> $log_file
+         if [[ $? -eq 0 ]] ; then
+            echo_ok
+         else
+            echo_failed
+            error "$(cat $log_file)"
+         fi
+      fi
+
    else
       echo_failed
       error "$(cat $log_file)"