charm-trove/src/README.md

Overview

This charm provides the Trove (DBaaS) for an OpenStack Cloud.

Usage

As described in the installation guide,

http://docs.openstack.org/developer/trove/dev/manual_install.html

a running OpenStack environment is required to use Trove, including the following components:

- Compute (Nova)
- Image Service (Glance)
- Identity (Keystone)
- Neutron or Nova-Network
- Cinder, if you want to provision datastores on block-storage volumes
- Swift, if you want to do backup/restore and replication
- AMQP service (RabbitMQ or QPID)
- MySQL (SQLite, PostgreSQL) database for Trove's internal needs
- Certain OpenStack services must be accessible from VMs:
    - Swift

OpenStack services must be accessible directly from the environment where Trove is deployed: - Nova - Cinder - Swift - Heat

A basic setup with using charms would look like the following:

juju deploy trove
juju deploy mysql
juju deploy rabbitmq-server
juju deploy keystone
juju deploy cinder
juju deploy glance
juju deploy nova-compute
juju deploy nova-cloud-controller
juju deploy neutron
juju deploy neutron-openvswitch
juju deploy neutron-gateway

juju add-relation trove mysql
juju add-relation trove rabbitmq-server
juju add-relation trove keystone

juju add-relation nova-compute rabbitmq-server
juju add-relation nova-compute glance

juju add-relation cinder keystone
juju add-relation cinder mysql
juju add-relation cinder rabbitmq-server

juju add-relation glance keystone
juju add-relation glance mysql

juju add-relation neutron-gateway mysql
juju add-relation neutron-gateway rabbitmq-server
juju add-relation neutron-gateway:amqp rabbitmq-server:amqp
juju add-relation neutron-openvswitch nova-compute
juju add-relation neutron-openvswitch neutron-api
juju add-relation neutron-openvswitch rabbitmq-server
juju add-relation neutron-api mysql
juju add-relation neutron-api keystone
juju add-relation neutron-api rabbitmq-server

juju add-relation nova-cloud-controller keystone
juju add-relation nova-cloud-controller rabbitmq-server
juju add-relation nova-cloud-controller nova-compute
juju add-relation nova-cloud-controller mysql
juju add-relation nova-cloud-controller glance
juju add-relation nova-cloud-controller cinder
juju add-relation nova-cloud-controller neutron-api

This will get the necessary services deployed, however, you will still need to create images, flavors and data stores for your specific needs.

http://docs.openstack.org/admin-guide/database.html

Bugs

Please report bugs on Launchpad.

For general questions please refer to the OpenStack Charm Guide.