Ensure all SSH keys are created before restarting SSH daemon

Signed-off-by: Brendan Dixon <brendand@microsoft.com>

azurelinuxagent/pa/provision/default.py

@@ -67,6 +67,7 @@ class ProvisionHandler(object):
             self.provision(ovfenv)
             fileutil.write_file(provisioned, "")
             thumbprint = self.reg_ssh_host_key()
+            self.osutil.restart_ssh_service()
             logger.info("Finished provisioning")
         except ProvisionError as e:
             logger.error("Provision failed: {0}", e)
@@ -142,8 +143,6 @@ class ProvisionHandler(object):
         if sel:
             self.osutil.set_selinux_enforce(1)
 
-        self.osutil.restart_ssh_service()
-
     def save_customdata(self, ovfenv):
         customdata = ovfenv.customdata
         if customdata is None: