Add jailip to nodes table. This is the control network IP for the

jail, to be added as an alias on the control network interface on the
phys node. There is no need for this to be in another table at this
point. Eventually, vnodes will be dynamic anyway, and a number of
things will change, including this.

sql/database-create.sql

@@ -783,6 +783,7 @@ CREATE TABLE nodes (
   ipport_high int(11) NOT NULL default '20000',
   sshdport int(11) NOT NULL default '11000',
   jailflag tinyint(3) unsigned NOT NULL default '0',
+  jailip varchar(15) default NULL,
   PRIMARY KEY  (node_id),
   KEY phys_nodeid (phys_nodeid),
   KEY node_id (node_id,phys_nodeid),

sql/database-migrate.txt

@@ -619,3 +619,23 @@ last_net_act,last_cpu_act,last_ext_act);
 
 	alter table veth_interfaces change iface iface varchar(10)
 		 default NULL;
+
+1.152: Add jailip to nodes table. This is the control network IP for
+       the jail, to be added as an alias on the control network
+       interface on the phys node. There is no need for this to be in
+       another table at this point. Eventually, vnodes will be dynamic
+       anyway, and a number of things will change, including this.
+
+	alter table nodes add jailip varchar(15) default NULL after jailflag;
+
+	my $query_result =
+	    DBQueryFatal("select node_id from nodes as n ".
+			 "left join node_types as nt on nt.type=n.type ".
+			 "where nt.class='pcvm'");
+
+	while (($node_id) = $query_result->fetchrow_array()) {
+	    my ($p,$v) = ($node_id =~ /pcvm(\d*)-(\d*)/);
+
+	    DBQueryFatal("update nodes set ".
+			 "jailip='172.16.${p}.${v}' where node_id='$node_id'");
+	}