MT#18723 Add ability to redefine HA shared IP using GRML boot option

Change-Id: I6a55f92a260e65516e1266ea37b0decaea8c0b23

deployment.sh

@@ -511,6 +511,10 @@ if checkBootParam ngcpip2 ; then
   IP2=$(getBootParam ngcpip2)
 fi
 
+if checkBootParam ngcpipshared ; then
+  IP_HA_SHARED=$(getBootParam ngcpipshared)
+fi
+
 if checkBootParam ngcpnetmask ; then
   INTERNAL_NETMASK=$(getBootParam ngcpnetmask)
 fi
@@ -680,6 +684,7 @@ Control target system:
   ngcpeiface=...   - external interface device (defaults to eth0)
   ngcpip1=...      - IP address of first node
   ngcpip2=...      - IP address of second node
+  ngcpipshared=... - HA shared IP address
   ngcpnetmask=...  - netmask of ha_int interface
   ngcpeaddr=...    - Cluster IP address
 
@@ -715,6 +720,7 @@ for param in $* ; do
     *ngcpeaddr=*) EADDR=$(echo $param | sed 's/ngcpeaddr=//');;
     *ngcpip1=*) IP1=$(echo $param | sed 's/ngcpip1=//');;
     *ngcpip2=*) IP2=$(echo $param | sed 's/ngcpip2=//');;
+    *ngcpipshared=*) IP_HA_SHARED=$(echo $param | sed 's/ngcpipshared=//');;
     *ngcpnetmask=*) INTERNAL_NETMASK=$(echo $param | sed 's/ngcpnetmask=//');;
     *ngcpextnetmask=*) EXTERNAL_NETMASK=$(echo $param | sed 's/ngcpextnetmask=//');;
     *ngcpmcast=*) MCASTADDR=$(echo $param | sed 's/ngcpmcast=//');;