Add -s --ssl option to xm migrate

diff -Nura xen-unstable.bak/tools/python/xen/xend/server/SrvDomain.py xen-unstable/tools/python/xen/xend/server/SrvDomain.py
@@ -115,7 +115,8 @@
                     [['dom',         'int'],
                      ['destination', 'str'],
                      ['live',        'int'],
-                     ['port',        'int']])
+                     ['port',        'int'],
+                     ['ssl',         'int']])
         return fn(req.args, {'dom': self.dom.domid})
 
     def op_pincpu(self, _, req):

diff -Nura xen-unstable.bak/tools/python/xen/xend/XendAPI.py xen-unstable/tools/python/xen/xend/XendAPI.py
@@ -1762,9 +1762,10 @@
         resource = other_config.get("resource", 0)
         port = other_config.get("port", 0)
         node = other_config.get("node", 0)
+        ssl = other_config.get("ssl", 0)
         
         xendom.domain_migrate(xeninfo.getDomid(), destination_url,
-                              bool(live), resource, port, node)
+                              bool(live), resource, port, node, ssl)
         return xen_api_success_void()
 
     def VM_save(self, _, vm_ref, dest, checkpoint):

diff -Nura xen-unstable.bak/tools/python/xen/xend/XendDomain.py xen-unstable/tools/python/xen/xend/XendDomain.py
@@ -1258,7 +1258,7 @@
 
         return val       
 
-    def domain_migrate(self, domid, dst, live=False, port=0, node=-1):
+    def domain_migrate(self, domid, dst, live=False, port=0, node=-1, ssl=None):
         """Start domain migration.
         
         @param domid: Domain ID or Name

@@ -1269,6 +1269,8 @@
         @type port: int        
         @keyword live: Live migration
         @type live: bool
+        @keyword ssl: use ssl connection
+        @type ssl: bool
         @rtype: None
         @keyword node: use node number for target
         @rtype: int 

@@ -1294,7 +1296,9 @@
             """ Make sure there's memory free for enabling shadow mode """
             dominfo.checkLiveMigrateMemory()
 
-        ssl = xoptions.get_xend_relocation_ssl()
+        if ssl is None:
+            ssl = xoptions.get_xend_relocation_ssl()
+
         if ssl:
             from OpenSSL import SSL
             from xen.web import connection

diff -Nura xen-unstable.bak/tools/python/xen/xm/migrate.py xen-unstable/tools/python/xen/xm/migrate.py
@@ -47,6 +47,10 @@
           fn=set_int, default=-1,
           use="Use specified NUMA node on target.")
 
+gopts.opt('ssl', short='s',
+          fn=set_true, default=None,
+          use="Use ssl connection for migration.")
+
 def help():
     return str(gopts)
     

@@ -65,11 +69,13 @@
         vm_ref = get_single_vm(dom)
         other_config = {
             "port":     opts.vals.port,
-            "node":     opts.vals.node
+            "node":     opts.vals.node,
+            "ssl":      opts.vals.ssl
             }
         server.xenapi.VM.migrate(vm_ref, dst, bool(opts.vals.live),
                                  other_config)
     else:
         server.xend.domain.migrate(dom, dst, opts.vals.live,
                                    opts.vals.port,
-                                   opts.vals.node)
+                                   opts.vals.node,
+                                   opts.vals.ssl)

diff -Nura xen-unstable.bak/tools/python/xen/xend/XendAPI.py xen-unstable/tools/python/xen/xend/XendAPI.py
@@ -1762,9 +1762,10 @@
         resource = other_config.get("resource", 0)
         port = other_config.get("port", 0)
         node = other_config.get("node", 0)
+        ssl = other_config.get("ssl", 0)