compute: Add 'server volume list' command

This replaces the old 'nova volume-attachments' command.

Change-Id: Icb98766f98bd1f2469bdb6df62b4624711f98422
Signed-off-by: Stephen Finucane <sfinucan@redhat.com>

1 files changed, 73 insertions, 0 deletions

diff --git a/openstackclient/compute/v2/server_volume.py b/openstackclient/compute/v2/server_volume.py
new file mode 100644
index 00000000..8a931ae5
--- /dev/null
+++ b/openstackclient/compute/v2/server_volume.py
@@ -0,0 +1,73 @@
+# Copyright 2020, Red Hat Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+"""Compute v2 Server action implementations"""
+
+from novaclient import api_versions
+from osc_lib.command import command
+from osc_lib import utils
+
+from openstackclient.i18n import _
+
+
+class ListServerVolume(command.Lister):
+    """List all the volumes attached to a server."""
+
+    def get_parser(self, prog_name):
+        parser = super().get_parser(prog_name)
+        parser.add_argument(
+            'server',
+            help=_('Server to list volume attachments for (name or ID)'),
+        )
+        return parser
+
+    def take_action(self, parsed_args):
+
+        compute_client = self.app.client_manager.compute
+
+        server = utils.find_resource(
+            compute_client.servers,
+            parsed_args.server,
+        )
+
+        volumes = compute_client.volumes.get_server_volumes(server.id)
+
+        columns = (
+            'id',
+            'device',
+            'serverId',
+            'volumeId',
+        )
+        column_headers = (
+            'ID',
+            'Device',
+            'Server ID',
+            'Volume ID',
+        )
+        if compute_client.api_version >= api_versions.APIVersion('2.70'):
+            columns += ('tag',)
+            column_headers += ('Tag',)
+
+        if compute_client.api_version >= api_versions.APIVersion('2.79'):
+            columns += ('delete_on_termination',)
+            column_headers += ('Delete On Termination?',)
+
+        return (
+            column_headers,
+            (
+                utils.get_item_properties(
+                    s, columns, mixed_case_fields=('serverId', 'volumeId')
+                ) for s in volumes
+            ),
+        )