From 32a847e28b6bc675d03a34919f7572fc41b8407d Mon Sep 17 00:00:00 2001
From: digambar <digambarpatil15@yahoo.co.in>
Date: Fri, 3 Jul 2015 13:50:21 +0530
Subject: [PATCH] Implements CLI for pool

Partially-Implements: blueprint cli

Change-Id: I79c7a1f9fef0b793c0a811e9adba4767b55c58c5
---
 setup.cfg                    |  1 +
 zaqarclient/queues/v1/cli.py | 46 ++++++++++++++++++++++++++++++++++++
 2 files changed, 47 insertions(+)

diff --git a/setup.cfg b/setup.cfg
index 1f103e27..5d4aecea 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -52,6 +52,7 @@ openstack.messaging.v1 =
     queue_set_metadata = zaqarclient.queues.v1.cli:SetQueueMetadata
     queue_get_metadata = zaqarclient.queues.v1.cli:GetQueueMetadata
     queue_stats = zaqarclient.queues.v1.cli:GetQueueStats
+    pool_create = zaqarclient.queues.v1.cli:CreatePool
 
 openstack.cli.extension =
     messaging = zaqarclient.queues.cli
diff --git a/zaqarclient/queues/v1/cli.py b/zaqarclient/queues/v1/cli.py
index 954260b9..f906d30d 100644
--- a/zaqarclient/queues/v1/cli.py
+++ b/zaqarclient/queues/v1/cli.py
@@ -225,3 +225,49 @@ class GetQueueStats(show.ShowOne):
         columns = ("Stats",)
         data = dict(stats=queue.stats)
         return columns, utils.get_dict_properties(data, columns)
+
+
+class CreatePool(show.ShowOne):
+    """Create a pool."""
+
+    log = logging.getLogger(__name__ + ".CreatePool")
+
+    def get_parser(self, prog_name):
+        parser = super(CreatePool, self).get_parser(prog_name)
+        parser.add_argument(
+            "pool_name",
+            metavar="<pool_name>",
+            help="Name of the pool")
+        parser.add_argument(
+            "pool_uri",
+            metavar="<pool_uri>",
+            help="Storage engine URI")
+        parser.add_argument(
+            "pool_weight",
+            metavar="<pool_weight>",
+            help="weight of the pool")
+        parser.add_argument(
+            "pool_group",
+            metavar="<pool_group>",
+            help="Group of the pool")
+        return parser
+
+    def take_action(self, parsed_args):
+        self.log.debug("take_action(%s)" % parsed_args)
+
+        client = self.app.client_manager.messaging
+
+        args = {
+            parsed_args.name,
+            parsed_args.uri,
+            parsed_args.weight,
+            parsed_args.group,
+        }
+        pool_name = parsed_args.pool_name
+        data = client.pool(args, auto_create=False)
+
+        if not data.exists():
+            raise RuntimeError('Pool(%s) does not exist.' % pool_name)
+
+        columns = ('Name',)
+        return columns, utils.get_item_properties(data, columns)