The goal of the ceph / OpenStack integration post series is to give you a step by step guide on how you can build a ceph cluster and integrate it with your openstack environment for a POC as well as demonstrate how you can upload qcow2 images into rbd, transform them into raw and import…
This post will guide you through the configuration for an OpenStack HA cluster setup with public facing admin/public apis. Exposing the OpenStack apis is essential if you want to make use of hybrid cloud management tools like CloudForms. OpenStack HA is a very complex beast and hard to setup if you don’t have the right tooling….
Cloudforms / ManageIQ has a very powerful automation engine. There is basically nothing you can’t do with it. You could even trigger an api call to make coffee during a provisioning run. But what if your provisioning fails? Every step which is executed by the cloudforms automation engine gets logged into /var/www/miq/vmdb/log/evm.log or /var/www/miq/vmdb/log/automation.log. As…
This howto is going to walk you trough an installation of hosted engine on rhel7 for redhat virtualization 3.5. Important, before you start make sure you have the following already setup (3 Hosts with these components): Network: Your hostname (hypervisor and hosted engine) must have a dns name which resolve! Storage: Have an nfs or…