[BugFix] Add 'all_tenants', 'project_id' in attachment-list

There are some issues around new attach/detach API/CLI,
fix them step by step. This patch adds 'all_tenants' and
'tenant' support in cinder-client.

Change-Id: I6e360987a8d8bd6dfbeb34ea88f4964813f620b2
Depends-On: 8eac3b071cb7cca8f8b11952c95476fa57daffc0
Depends-On: bae8bd017e30425295e03d13b39202a81e923c3e
Closes-Bug: #1675974

cinderclient/tests/unit/v3/test_shell.py

@@ -133,7 +133,12 @@ class ShellTest(utils.TestCase):
               {'cmd': '--all-tenants 1',
                'expected': '?all_tenants=1'},
               {'cmd': '--all-tenants 1 --volume-id 12345',
-               'expected': '?all_tenants=1&volume_id=12345'}
+               'expected': '?all_tenants=1&volume_id=12345'},
+              {'cmd': '--all-tenants 1 --tenant 12345',
+               'expected': '?all_tenants=1&project_id=12345'},
+              {'cmd': '--tenant 12345',
+               'expected': '?all_tenants=1&project_id=12345'}
+
               )
     @ddt.unpack
     def test_attachment_list(self, cmd, expected):

cinderclient/v3/shell.py

@@ -1303,6 +1303,7 @@ def do_snapshot_list(cs, args):
                      ['ID', 'Volume ID', 'Status', 'Name', 'Size'],
                      sortby_index=sortby_index)
 
+
 @api_versions.wraps('3.27')
 @utils.arg('--all-tenants',
            dest='all_tenants',
@@ -1310,7 +1311,7 @@ def do_snapshot_list(cs, args):
            nargs='?',
            type=int,
            const=1,
-           default=0,
+           default=utils.env('ALL_TENANTS', default=0),
            help='Shows details for all tenants. Admin only.')
 @utils.arg('--volume-id',
            metavar='<volume-id>',
@@ -1346,7 +1347,8 @@ def do_snapshot_list(cs, args):
 def do_attachment_list(cs, args):
     """Lists all attachments."""
     search_opts = {
-        'all_tenants': args.all_tenants,
+        'all_tenants': 1 if args.tenant else args.all_tenants,
+        'project_id': args.tenant,
         'status': args.status,
         'volume_id': args.volume_id,
     }

releasenotes/notes/bug-1675974-34edd5g9870e65b2.yaml

@@ -0,0 +1,5 @@
+---
+fixes:
+  - The 'tenant' argument was ignored when listing attachments,
+    and now has been fixed.
+    [Bug `1675974 <https://bugs.launchpad.net/bugs/1675974>`_]