Chapter 6. Installing Red Hat OpenShift 3.11 on IBM PowerVC 117
vm2_first_ip       = "192.168.11.205" # Fist IP from a consecutive pool of IPs
vm2_image_name     = "xiv_p9_image_rhel76"  # The image name
vm2_remote_restart = "true"                 # Enable Auto Remote Restart
vm2_storage_name   = "xiv_StoragePool"      # Storage Template
vm2_dockerdisk1    = "64"                   # Docker disk size in GB for ephemeral storage
#VM3 configuration (OCP - Workers(App) Nodes)
#---------------------------------
vm3_number         = "3"                    # Number of VMs
vm3_memory         = "16"                   # Memory GB
vm3_cpu            = "4"                    # Virtual CPU
vm3_vcpu_ratio     = "2"                    # vCPU RATIO 1:4 1 vCPU = 0.5 eCPU (cores)
vm3_name           = "wrknode"              # Hostname prefix
vm3_first_ip       = "192.168.11.208"   # Fist IP from a consecutive pool of IPs
vm3_image_name     = "xiv_p9_image_rhel76"  # The image name
vm3_remote_restart = "false"                # Disable Auto Remote Restart
vm3_storage_name   = "xiv_StoragePool"      # Storage Template
vm3_dockerdisk1    = "32"                   # Docker disk size in GB for ephemeral storage
#VM4 configuration (OCP - Load Balancer Node)
#---------------------------------
vm4_number         = "1"                    # Number of VMs
vm4_memory         = "8"                    # Memory GB
vm4_cpu            = "2"                    # Virtual CPU
vm4_vcpu_ratio     = "4"                    # vCPU RATIO 1:4 1 vCPU = 0.25 eCPU (cores)
vm4_name           = "lbsnode"              # Hostname prefix
vm4_first_ip       = "192.168.11.212" # Fist IP from a consecutive pool of IPs
vm4_image_name     = "xiv_p9_image_rhel76"  # The image name
vm4_remote_restart = "true"                 # Enable Auto Remote Restart
Example 6-6   terraform.tfvars for three nodes deployment
#PowerVC (OpenStack)
#---------------------------------
powervc_user        = "ocpadmin"            # PowerVC user
powervc_password    = "<oassword>"          # PowerVC password
powervc_server      = "192.168.11.31" # PowerVC IP or hostname
powervc_project     = "ocp-project"         # PowerVC project(tenant) name
#General configuration:
#---------------------------------
ssh_user            = "root"                # Image username
ssh_user_password   = "<password>"          # Image password
user_public_key     = "ssh-rsa 
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dns1                = "192.168.11.210" # DNS server 1
dns_domain          = "domain.example.com" # DNS Domain Name
#Network configuration
#---------------------------------
net1_name           = "net_ocp_cluster2"    # Network Name
net1_vlan_id        = "1"                   # VLAN ID
net1_subnet         = "192.168.11.0/21" # Network/Mask 
net1_gateway        = "192.168.11.1" # Gateway
net1_start          = "192.168.11.202" # First IP from Pool