docs: clarify nova migration-list --host option

mriedem · mriedem · commit e281368c9679 · 2019-08-07T09:23:45.000-04:00
The GET /os-migrations API takes both a host and
source_compute filter parameter. The former filters
on either the source or destination compute, so this
change clarifies that in the command help for the
--host option.

Change-Id: I078add63896c7455be7e3672b7172debb962a5e2
diff --git a/doc/source/cli/nova.rst b/doc/source/cli/nova.rst
@@ -2569,7 +2569,7 @@ Print a list of migrations.
   Fetch migrations for the given instance.
 
 ``--host <host>``
-  Fetch migrations for the given host.
+  Fetch migrations for the given source or destination host.
 
 ``--status <status>``
   Fetch migrations for the given status.
diff --git a/novaclient/v2/shell.py b/novaclient/v2/shell.py
@@ -5416,7 +5416,7 @@ def migration_type(migration):
     '--host',
     dest='host',
     metavar='<host>',
-    help=_('Fetch migrations for the given host.'))
+    help=_('Fetch migrations for the given source or destination host.'))
 @utils.arg(
     '--status',
     dest='status',
@@ -5439,7 +5439,7 @@ def do_migration_list(cs, args):
     '--host',
     dest='host',
     metavar='<host>',
-    help=_('Fetch migrations for the given host.'))
+    help=_('Fetch migrations for the given source or destination host.'))
 @utils.arg(
     '--status',
     dest='status',
@@ -5498,7 +5498,7 @@ def do_migration_list(cs, args):
     '--host',
     dest='host',
     metavar='<host>',
-    help=_('Fetch migrations for the given host.'))
+    help=_('Fetch migrations for the given source or destination host.'))
 @utils.arg(
     '--status',
     dest='status',
