O'Reilly logo

Learning OpenStack High Availability by Rishabh Sharma

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

High availability RabbitMQ via AMQP

The AMQP server is used as a default server for many OpenStack services through RabbitMQ. Making the service highly available involves configuring a DRDB device.

Configuring DRDB

The configuration of DRDB involves the following:

  • RabbitMQ can use the configured DRDB device
  • Data Directory residing in this RabbitMQ device can be used by this configuration
  • Virtual IP (VIP) selects and assigns floating IPs in a free manner among the cluster nodes

The RabbitMQ DRDB resource configuration is done with the following command:

sudo nano /etc/drbd.d/rabbit.res
Configuring DRDB

The rabbitmq directory is mounted from the DRDB resource for the Pacemaker-based ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required