Converged OpenStack and Ceph

Scripts and Templates to deploy OpenStack with Nova Computes and Ceph-OSDs running on the same server using OSP-Director and Ceph-Ansible for Red Hat OpenStack platform versions 7 and 8. For version 10 see https://github.com/RHsyseng/hci.

Usage Outline

1. Install OSP-Director and introspect hardware
2. Clone this repo
3. Use heat-diff-apply.sh to create custom ~/templates
4. Modify ~/templates for your enviornment:
   • Update advanced-networking.yaml and nic-configs/* for your network
   • Update puppet-ceph-external.yaml and ceph.yaml for your planned Ceph deployment
   • Update environment-rhel-registration.yaml with your Red Hat account
   • Only use clean_osd.yaml for practice deployments
5. Use configure_fence.sh to configure pacemaker fencing
6. Install OpenStack
7. Install Ansible and ceph-ansible on OSP-Director
8. Use ansible-inventory.sh to populate /etc/ansible/hosts
9. Use ansible-diff-apply.sh to create a custom ~/ceph-ansible
   • modify all, mons, and osds to suit your environment
10. Deploy Ceph on the same hardware with OSDs on Computes and Mons on Controllers
11. Run connect_osp_ceph.sh to update ~/templates and restart Glance, Cinder, and Nova

Disclaimer

I work for Red Hat but this repo by itself is not officially supported.