Add coordination for a central agent
Change-Id: I91a8e74431e246ec5450d7eafd2ff995b8d955b5
diff --git a/README.rst b/README.rst
index 5cb7ba3..86c8b78 100644
--- a/README.rst
+++ b/README.rst
@@ -5,8 +5,12 @@
The ceilometer project aims to deliver a unique point of contact for billing
systems to acquire all of the measurements they need to establish customer
-billing, across all current OpenStack core components with work underway to
+billing, across all current OpenStack components with work underway to
support future OpenStack components.
+This formula provides different backends for Ceilometer data: MongoDB, InfluxDB. Also,
+Graphite and direct (to Elasticsearch) publishers are available. If InfluxDB is used
+as a backend, heka is configured to consume messages from RabbitMQ and write in to
+InfluxDB, i.e. ceilometer collector service is not used in this configuration.
Sample Pillars
==============
@@ -18,7 +22,7 @@
ceilometer:
server:
enabled: true
- version: havana
+ version: mitaka
cluster: true
secret: pwd
bind:
@@ -38,13 +42,45 @@
user: openstack
password: pwd
virtual_host: '/openstack'
+
+Databases configuration
+
+MongoDB example:
+
+.. code-block:: yaml
+
+ ceilometer:
+ server:
database:
engine: mongodb
- host: 127.0.0.1
- port: 27017
+ members:
+ - host: 10.0.106.10
+ port: 27017
+ - host: 10.0.106.20
+ port: 27017
+ - host: 10.0.106.30
+ port: 27017
name: ceilometer
user: ceilometer
- password: pwd
+ password: password
+
+InfluxDB/Elasticsearch example:
+
+.. code-block:: yaml
+
+ ceilometer:
+ server:
+ database:
+ influxdb:
+ host: 10.0.106.10
+ port: 8086
+ user: ceilometer
+ password: password
+ database: ceilometer
+ elasticsearch:
+ enabled: true
+ host: 10.0.106.10
+ port: 9200
Client-side RabbitMQ HA setup
@@ -56,9 +92,9 @@
message_queue:
engine: rabbitmq
members:
- - host: 127.0.0.1
- - host: 127.0.0.1
- - host: 127.0.0.1
+ - host: 10.0.106.10
+ - host: 10.0.106.20
+ - host: 10.0.106.30
user: openstack
password: pwd
virtual_host: '/openstack'
@@ -85,7 +121,7 @@
ceilometer:
agent:
enabled: true
- version: havana
+ version: mitaka
secret: pwd
identity:
engine: keystone