[Blueprint servercloud-q-openstack-ha] OpenStack HA

[Andres Rodriguez]

Blueprint changed by Andres Rodriguez:

Whiteboard changed:
  UDS Discussion Points:
+ 
+ * HA MySQL 
+   - DRBD Master/Slave
+   - Multi Master
+ * HA RabbitMQ
+   - DRBD Master/Slave (Deprecated)
+   - RabbitMQ Active/Active (Mirrored Queues) - OpenStack Client side changes
+ * HA Glance/Keystone
+   - Upstart
+   - RA's - Connect to the services
+     - Glance API
+     - Glance Registry
+     - Keystone
+ * Nova
+   - Front-end API Servers - HW/ SW load balancer. All run nova-scheduler
+   - Nova Volume - Starting from Folsom, boot a persistant volume is a feature. Solves issues in Live Migration.
+   - Nova Compute -
+   - Nova Network - Significant Challenge.
+ *  Do we need to start thinking about Quantum HA as it will also be core.
+ 
  User Stories:
  Assumptions:
  Test Plans:

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OpenStack HA
https://blueprints.launchpad.net/ubuntu/+spec/servercloud-q-openstack-ha