The recent post, An Introduction to Ansible Roles, discussed the new roles that were introduced in the oVirt 4.1.6 release. This follow-up post will explain how to set up and use Ansible roles, using either Ansible Galaxy or oVirt Ansible Roles RPM.
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In 4.2 release we have introduced a possibility to customize the host-deploy process by running the Ansible post-tasks after the host-deploy process successfully finishes.
Python SDK version 4.1.4 introduced support for sending asynchronous requests and HTTP pipelining.
This blog post explains those terms and will show you an example how to use the Python SDK in an asynchronous manner.