Added retry slapformat if openvpn crash

slapos-node/slapos-start

-#!/bin/sh
+#!/bin/bash
 
 
 IPV6CHECK=ipv6.google.com
 IPV4CHECK=google.com
 IPV6WAITTIME=5
-
 SLAPOS_CONFIGURATION=/etc/opt/slapos/
+${ONLY_SLAPFORMAT:=false}
+
 
-if [ ! -f  $SLAPOS_CONFIGURATION/slapos.cfg ]; then
+if [ $ONLY_SLAPFORMAT = false ]; then
+    if [ ! -f  $SLAPOS_CONFIGURATION/slapos.cfg ]; then
 	echo "No slapos.cfg found"
 	exit 0
-fi
+    fi
 
-echo "Starting slap script" 
+    echo "Starting slap script" 
 
 # Check ipv4
-ping -c 2 $IPV4CHECK
-while [ $? != 0 ]; do
-    sleep $(($i*5))
+    ping -c 2 $IPV4CHECK
+    while [ $? != 0 ]; do
+	sleep $(($i * 5))
 	if [[ $i < 40 ]]; then
 	    let i++
 	fi
 	ping -c 2 $IPV4CHECK
-done
+    done
 
 # Launch openvpn
-if [ -f $SLAPOS_CONFIGURATION/openvpn-needed ]; then
+    if [ -f $SLAPOS_CONFIGURATION/openvpn-needed ]; then
 	/etc/init.d/openvpn start
 	sleep 10
-fi
+    fi
 
 # Wait for ipv6 connection to be ready 
-i=0
-ping6 -c 2 $IPV6CHECK
-while [ $? != 0 ];
-do
-    sleep $(($i*10))
+    i=0
+    ping6 -c 2 $IPV6CHECK
+    while [ $? != 0 ];
+    do
+	sleep $(($i * 10))
 	if [[ $i < 40 ]]; then
 	    let i++
 	fi
 	ping6 -c 2 $IPV6CHECK
-done
-
+    done
+else
+    sleep 15
+fi
 
 # Run slapformat
 i=1
@@ -56,19 +60,21 @@ while [ $? != 0 ]; do
     /opt/slapos/bin/slapformat  --now --console --verbose --verbose --log_file=/opt/slapos/slapformat.log  $SLAPOS_CONFIGURATION/slapos.cfg
 done
 
+if [ $ONLY_SLAPFORMAT = false ]; then
 # Run bang
-i=1
-echo -n "Banging..."
-/opt/slapos/bin/bang -m "Rebooted" $SLAPOS_CONFIGURATION/slapos.cfg
-while [ $? != 0 ]; do
+    i=1
+    echo -n "Banging..."
+    /opt/slapos/bin/bang -m "Rebooted" $SLAPOS_CONFIGURATION/slapos.cfg
+    while [ $? != 0 ]; do
 	sleep $(($i*60))
 	if [ $i < 20 ]; then
 	    let i++
 	fi
 	echo "Retrying Bang"
 	/opt/slapos/bin/bang -m "Rebooted" $SLAPOS_CONFIGURATION/slapos.cfg
-done
-echo "done."
+    done
+    echo "done."
 
 # Run slapgrid on all computer partitions
-/opt/slapos/bin/slapgrid-cp --verbose --develop --now --logfile=/opt/slapos/slapgrid-cp.log --pidfile=/opt/slapos/slapgrid-cp.pid $SLAPOS_CONFIGURATION/slapos.cfg >> /opt/slapos/slapgrid-cp.log 2>&1
\ No newline at end of file
+    /opt/slapos/bin/slapgrid-cp --verbose --develop --now --logfile=/opt/slapos/slapgrid-cp.log --pidfile=/opt/slapos/slapgrid-cp.pid $SLAPOS_CONFIGURATION/slapos.cfg >> /opt/slapos/slapgrid-cp.log 2>&1
+fi
\ No newline at end of file

slapos-node/template/openvpn/vifib.conf

@@ -12,3 +12,9 @@ cert /etc/openvpn/vifib-keys/client-vifib.crt
 key /etc/openvpn/vifib-keys/client-vifib.key
 ns-cert-type server
 verb 3
+
+# Retry slapformat in case of failure
+script-security 3 system
+up-restart
+up 'ONLY_SLAPFORMAT=true /usr/sbin/slapos-start & echo foo'
+log /var/log/openvpn.log
\ No newline at end of file