Fix naming inconsistency for db password databag

The other openstack services cookbooks refer to the db password databag by the
service name (nova, swift, quantum) and therefore openstack-metering cookbook
should call the db password databag by service name 'ceilometer' to make it
consistent

Change-Id: I0a17e065f630f8506a5dd94b3a1ff8ed44482adc

CHANGELOG.md

@@ -0,0 +1,9 @@
+openstack-metering Cookbook CHANGELOG
+==============================
+This file is used to list changes made in each version of the openstack-metering cookbook.
+
+
+v7.0.1
+------
+### Bug
+- Fix naming inconsistency for db password databag. This makes the metering cookbook consistent with all the others.

metadata.rb

@@ -4,7 +4,7 @@ maintainer_email "cookbooks@lists.tfoundry.com"
 license          "Apache 2.0"
 description      "The OpenStack Metering service Ceilometer."
 long_description IO.read(File.join(File.dirname(__FILE__), 'README.md'))
-version          "7.0.0"
+version          "7.0.1"
 
 recipe "openstack-metering::agent-central", "Installs agent central service."
 recipe "openstack-metering::agent-compute", "Installs agent compute service."

recipes/common.rb

@@ -36,7 +36,7 @@ rabbit_pass = user_password node["openstack"]["metering"]["rabbit"]["username"]
 
 db_info = db "metering"
 db_user = node["openstack"]["metering"]["db"]["username"]
-db_pass = db_password "openstack-metering"
+db_pass = db_password "ceilometer"
 db_query = db_info["db_type"] == "mysql" ? "?charset=utf8" : ""
 db_uri = db_uri("metering", db_user, db_pass).to_s + db_query