cmd/jujud: do not change password

environs/maas/instance.go

 // Copyright 2013 Canonical Ltd.
 // Licensed under the AGPLv3, see LICENCE file for details.
 
 package maas
 
 import (
         "launchpad.net/gomaasapi"
         "launchpad.net/juju-core/instance"
         "launchpad.net/juju-core/log"
 )
 
 type maasInstance struct {
         maasObject *gomaasapi.MAASObject
         environ    *maasEnviron
 }
 
 var _ instance.Instance = (*maasInstance)(nil)
 
 func (mi *maasInstance) Id() instance.Id {
         // Use the node's 'resource_uri' value.
         return instance.Id((*mi.maasObject).URI().String())
+}
+
+func (mi *maasInstance) Metadata() *instance.Metadata {
+        log.Debugf("environs/maas: unimplemented Metadata() called")
+        return nil
 }
 
 // refreshInstance refreshes the instance with the most up-to-date information
 // from the MAAS server.
 func (mi *maasInstance) refreshInstance() error {
         insts, err := mi.environ.Instances([]instance.Id{mi.Id()})
         if err != nil {
                 return err
         }
         newMaasObject := insts[0].(*maasInstance).maasObject
@@ skipping 23 matching lines @@
 
 func (mi *maasInstance) ClosePorts(machineId string, ports []instance.Port) error {
         log.Debugf("environs/maas: unimplemented ClosePorts() called")
         return nil
 }
 
 func (mi *maasInstance) Ports(machineId string) ([]instance.Port, error) {
         log.Debugf("environs/maas: unimplemented Ports() called")
         return []instance.Port{}, nil
 }