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 |