From 34a4dcc0ecb6853b816f398d381e03f1ccba098b Mon Sep 17 00:00:00 2001
From: Frode Nordahl <frode.nordahl@canonical.com>
Date: Wed, 20 Feb 2019 07:34:45 +0100
Subject: [PATCH] Set appropriate application tag for pools created

Use cases are emerging for the Ceph pool application tags. Let's set
appropriate name for the pools created for CephFS.

Change-Id: Iea36466f5038136727b7a6b62578cb3d0f964a6e
Reference: http://docs.ceph.com/docs/master/rados/operations/pools/#associate-pool-to-application
---
 .gitignore  | 2 ++
 requires.py | 7 +++++--
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index 3a6afa9..43c0315 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,5 @@
 *.swp
 .testrepository
 .tox
+__pycache__
+.stestr
diff --git a/requires.py b/requires.py
index 492b00a..f51e157 100644
--- a/requires.py
+++ b/requires.py
@@ -19,6 +19,7 @@ class CephClient(RelationBase):
     scope = scopes.GLOBAL
 
     auto_accessors = ['mds_key', 'fsid', 'auth']
+    ceph_pool_app_name = 'cephfs'
 
     @hook('{requires:ceph-mds}-relation-{joined}')
     def joined(self):
@@ -71,10 +72,12 @@ class CephClient(RelationBase):
             rq = CephBrokerRq()
             rq.add_op_create_pool(name="{}_data".format(name),
                                   replica_count=replicas,
-                                  weight=None)
+                                  weight=None,
+                                  app_name=self.ceph_pool_app_name)
             rq.add_op_create_pool(name="{}_metadata".format(name),
                                   replica_count=replicas,
-                                  weight=None)
+                                  weight=None,
+                                  app_name=self.ceph_pool_app_name)
             # Create CephFS
             rq.ops.append({
                 'op': 'create-cephfs',