Abstract

The human operators of datacentres work from a manual, sometimes known as the run book, that lists how to perform operating procedures such as the provisioning, deployment, monitoring, and upgrading of servers. To improve failure and recovery rates, it is attractive to replace human intervention by software, known as operations logic, that automates such operating procedures. We advocate a declarative programming model for operations logic, and the use of static analysis to detect programming errors, such as the potential for misconfiguration.


Position paper for the Workshop on The Rise and Rise of the Declarative Datacentre, MSR Cambridge, May 12-13, 2008.