Add MongoDB engine.

This change implements the first storage backend for
ceilometer using MongoDB and makes it the default
(instead of 'log').

- require pymongo and ming for tests
- clean up entry point registration using textwrap
- sketch in a simple data dump tool (tools/show_data.py)

Change-Id: I0e3763749e88a71bc57b263ea79fff8d065c03ce
Signed-off-by: Doug Hellmann <doug.hellmann@dreamhost.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/setup.py b/setup.py
index b8f954da..be405a92 100755
--- a/setup.py
+++ b/setup.py
@@ -17,6 +17,8 @@
 # License for the specific language governing permissions and limitations
 # under the License.
 
+import textwrap
+
 import setuptools
 
 setuptools.setup(
@@ -31,7 +33,7 @@ setuptools.setup(
     test_suite='nose.collector',
     scripts=['bin/ceilometer-agent', 'bin/ceilometer-collector'],
     py_modules=[],
-    entry_points="""
+    entry_points=textwrap.dedent("""
     [ceilometer.collector.compute]
     instance = ceilometer.compute.notifications:InstanceNotifications
 
@@ -42,5 +44,6 @@ setuptools.setup(
 
     [ceilometer.storage]
     log = ceilometer.storage.impl_log:LogStorage
-    """,
+    mongodb = ceilometer.storage.impl_mongodb:MongoDBStorage
+    """),
     )