Quantum uses RPC to allow DHCP agents and any plugin agents to communicate with the main quantum-server process. Commonly, this can use the same RPC mechanism used by other OpenStack components like Nova.
To use QPID AMQP as the message bus for RPC, make sure that QPID is installed on a host reachable via the management network (if this is already the case because of deploying another service like Nova, this existing QPID setup is sufficient):
sudo yum -y install qpid-cpp-server qpid-cpp-server-daemon sudo chkconfig qpidd on sudo service qpidd start
Then update /etc/quantum/quantum.conf with these values:
rpc_backend = quantum.openstack.common.rpc.impl_qpid qpid_hostname = <mgmt-IP-of-qpid-host>
![]() | Important |
---|---|
The Fedora packaging has a number of utility scripts that configure all of the necessary configuration files. The scripts can also be used to understand what needs to be configured for the specific Quantum services. The scripts will be described below. Please note that the scripts make use of the package openstack-utils. Please install:
sudo yum install -y openstack-utils
|