osp-vcontrolplane-rhv's Introduction

OSP control plane on RHV playbooks

This is a temporary repo to hold some of the work being done on deploying Openstack control plane on RHV infrastracture

Requirements

Bastion host:

Ansible version 2.5 or higher
oVirt/RHV Python SDK version 4 or higher

RHV:

RHV cluster is configured and ready to run (ovirt-infra role can be used here)
RHV Hosts network configuration should comply with OSP Director/undercloud networking requirements
RHEL template should be available on RHV target cluster (ovirt-image-template role can be used here)

Example Playbook

osp_vm_infra.yml - this playbooks creats the VM infrastracture for the undercloud and 3 controllers, including nics, anti-affinity between the VMs, tagging and more. based on oVirt.vm_infra role
Best practice is to move credentials to a vault file

Run: ansible-playbook osp_vm_infra.yml -e @extra.yml

extra.yml should look like this:

---
#RHV credentials 
engine_url: https://your.rhvm.fqdn/ovirt-engine/api
engine_user: admin@internal
engine_password: changeme

#Undercloud VM
undercould_primary_mac: 00:1a:4a:16:01:f9
undercould_secondery_mac: 00:1a:4a:16:01:fa
undercloud_ip: 10.12.50.148
undercloud_vm_name: my-undercloud
rhel_template: rhel75

#RHSM credentials
rhsm_url: subscription.rhsm.redhat.com
rhsm_username: username
rhsm_password: password

#undercloud.conf
local_ip: 172.16.0.1/24
undercloud_public_vip: 10.12.50.148
undercloud_admin_vip: 172.16.0.11
local_interface: eth1
masquerade_network: 172.16.0.0/24
dhcp_start: 172.16.0.20
dhcp_end: 172.16.0.120
network_cidr: 172.16.0.0/24
network_gateway: 172.16.0.1
inspection_iprange: 172.16.0.150,172.16.0.180

enable_node_discovery: false
enable_ui: true
generate_service_certificate: true