NOTE: Full documentation is coming soon (by end of February 2018)

There a couple main use cases here:

• Building a new OpenShift cluster on on-premise infrastructure (RHV, VMware & OpenStack)
• Adding new application nodes to existing infrastructure

I may explore doing stuff with EC2, Azure and other cloud providers, but I feel like that is mostly well-handled out of the box with OpenShift.

Variable Name	Usage	Example
	General variables
db_size	Sets the size of the volume that will be used for Docker storage. Will be renamed in future version. Integer	20
db_vol_name	Name of the Docker storage volume. Basic string.	docker_vol
master1	If using static IPs, set the address of the first master. Supported in RHV & VMware.	192.168.1.100
node1	If using static IPs, set the address of the first node. Supported in RHV & VMware.	192.168.1.101
node2	If using static IPs, set the address of the second node. Supported in RHV & VMware	192.168.1.102
mask	Used to set the netmask when using static IPs	255.255.255.0
gateway	Used to set the gateway when using static IPs	192.168.1.1
domain	This will be the domain suffix using in the nodes' FQDN	example.com
dns	DNS server address that will be populated in resolv.conf if using static IP address	192.168.1.10
ssh_user	The user that will ssh into the OCP VMs to perform post-provisioning activities	root
vm_name	The name of VMs. By default, every VM provisioned will have a 4 digit unique id appended to it's name.	ocp-master-1
cf_ssh_pass	The password used to SSH into VMs for post deploy config. Will be renamed in a future version.	password
cf_db_dev	The device name in the OS of the volume that will be used for docker storage. Will be renamed later.	/dev/sdb
	OpenStack Specific Variables
osp_url	The URL of the OpenStack horizon endpoint	http://192.168.1.40:5000/v2.0
osp_ip	The IP of the OpenStack endpoint.	192.168.1.40
osp_user	The user used to authenticate to OpenStack	admin
osp_pass	The password used to authenticate to OpenStack	password
osp_project	The project/tenant to deploy OpenStack instances into	tenant1
az	The OpenStack availability zone to deploy instances into	nova
	VMware specific variables
vcenter_ip	The IP or FQDN of the vCenter server when using VMware as the host platform	192.168.2.5
vcenter_user	The user account used to authenticate to vcenter	admin
vcenter_pass	The password used to authenticate to vcenter	password
esx_host	The specific ESX host used to deploy a node to. Will add support for DRS clusters at some point.	esx1
vc_datacenter	The datacenter object to deploy VM(s) to.	DC1
vc_datastore	The datastore VMs and their disks will be created in. Can be unique for each disk/VM	datastore1
template_name	The name of the template you will be provisioning from. Works with VMware & RHV	ocptemplate
network_name	The name of the virtual network to attach OCP VMs to. Works with VMware & RHV	vm_network
	Red Had Virtualization/Ovirt specific variables
datastore	The name of the RHV datastore to provision disk to. Will refactor to combine this and vc_datastore later.	datastore1
cluster	The name of the RHV cluster to deploy VMs to.	Default
rhvm_addr	The FQDN/IP of the RHV manager for provisioning RHV instances.	192.168.2.6
rhv_user	The user to authenticate to RHV	admin@internal
rhv_password	The password to authenticate to RHV	password
	Red Hat subscription manager variables
rhn_user	The user to register VMs to Red Hat subscription manager	rhn-user
rhn_pass	The password to register VMs to RH subscriptioin manager	password
rhn_pool	The pool used to attach subscription to VMs to RH subscription manager	N/A
	IPA/Identity Management Variables
ipa_server	Used to join nodes to IPA/IdM.	idm1.jr.int
ipa_user	User account used to join nodes to IdM	admin
ipa_password	Password used to join nodes to IdM	password