Openstack-Ansible is way to deploy Openstack cloud using Ansible.

Openstack Ansible – Run playbooks

During the installation process, three primary playbooks are executed: By executing these three playbooks, the infrastructure and services required for an OpenStack environment are established. The details steps as below: Check the integrity of the configuration files. Ensure that all the files edited in the /etc/openstack_deploy directory are Ansible yaml compliant. And then run the playbooks …

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Openstack Ansible – Configure deployment

To prepare Ansible for playbook execution, certain files containing essential and optional configuration directives need to be adjusted to define the target environment. The configuration tasks involve: 1. Defining bridge interfaces and networks for the target host networking.2. Specifying a list of target hosts where the software installation will take place.3. Establishing virtual and physical …

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Openstack Ansible – prepare target hosts

One or more target hosts needs to be prepared so that Openstack cloud will be deployed on them. It typically involves installing and configuring operating systems (e.g. Ubuntu/Debian/CentOs/Rocky Linux etc.) and then configure SSH keys. Here, we have to copy the contents of the public key file of the deployment host to the /root/.ssh/authorized_keys file …

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