From e48bff52a6ed455b8d00e5ac4f253cd6319caac1 Mon Sep 17 00:00:00 2001
From: Michel Blockelet <Michel.Blockelet@crans.org>
Date: Fri, 27 Mar 2009 10:52:37 +0100
Subject: [PATCH] [check-vpn-from-ovh] On n'envoie un mail que toutes les 5
 minutes

darcs-hash:20090327095237-ddb99-d2a3cded891f77c2938e55a9a253ff5aa425a646.gz
---
 secours/check-vpn-from-ovh | 27 +++++++++++++++++++++------
 1 file changed, 21 insertions(+), 6 deletions(-)

diff --git a/secours/check-vpn-from-ovh b/secours/check-vpn-from-ovh
index 228815a5..6e849cfc 100644
--- a/secours/check-vpn-from-ovh
+++ b/secours/check-vpn-from-ovh
@@ -8,12 +8,20 @@ vpn_is_running () {
 
 vpn_start () {
     vpn_is_running $1 && exit 0
-    if /etc/init.d/openvpn start $1; then
-	echo "Lancement du vpn $(hostname)<->$1 reussi "'!'
-	exit 0
+    # On n'envoie un mail que toutes les 5 minutes
+    if ! [ -f /tmp/vpn_mail_sent ] || [ $((`date +%s` - `stat -c %X /tmp/vpn_mail_sent`)) -gt 300 ]
+    then
+        touch /tmp/vpn_mail_sent
+        if /etc/init.d/openvpn start $1
+        then
+        	echo "Lancement du vpn $(hostname)<->$1 reussi "'!'
+        	exit 0
+        else
+        	echo "Echec de lancement du vpn $(hostname)<->$1 "'!'
+        	exit 1
+        fi
     else
-	echo "Echec de lancement du vpn $(hostname)<->$1 "'!'
-	exit 1
+        /etc/init.d/openvpn start $1 &> /dev/null
     fi
 }
 
@@ -24,7 +32,14 @@ fi
 
 if fping -q komaz.crans.org; then
     # Si on peut atteindre komaz, on repasse par komaz
-    vpn_is_running freebox && /etc/init.d/openvpn stop freebox
+    if vpn_is_running freebox
+        if ! [ -f /tmp/vpn_mail_sent ] || [ $((`date +%s` - `stat -c %X /tmp/vpn_mail_sent`)) -gt 300 ]
+        then
+            /etc/init.d/openvpn stop freebox
+        else
+            /etc/init.d/openvpn stop freebox &> /dev/null
+        fi
+    fi
     vpn_start komaz
 fi