Example inventory file for Calico SDN on openshift

ansible-hosts-calico

# this is the ansible inventory file from
# https://youtu.be/FsXuZCEWEhQ

[OSEv3:children]
masters
nodes
etcd
[OSEv3:vars]
ansible_ssh_user=root
os_firewall_use_firewalld=false
deployment_type=openshift-enterprise
os_sdn_network_plugin_name=cni
openshift_use_openshift_sdn=false
openshift_use_calico=true
calico_ipv4pool_ipip="cross-subnet"
calico_ipv4pool_cidr="10.5.0.0/16"
calico_etcd_cert_dir=/etc/origin/calico 
calico_etcd_ca_cert_file=/etc/origin/calico/ca.pem 
calico_etcd_cert_file=/etc/origin/calico/calico.pem 
calico_etcd_key_file=/etc/origin/calico/calico-key.pem 
calico_etcd_endpoints="https://e0.ocp.tigera.io:2379,https://e1.ocp.tigera.io:2379,https://e2.ocp.tigera.io:2379" 
openshift_master_cluster_method=native 

# Using AllowAllIdentityProvider just for Demo. Change to your favorite OpenShift Identity Provider 
openshift_master_identity_providers=[{'name': 'allow_all', 'login': 'true', 'challenge': 'true', 'kind': 'AllowAllPasswordIdentityProvider'}] 

# Disabling for smaller instances used for Demo purposes. Use instances with minimum disk and memory sizes required by OpenShift 
openshift_disable_check=disk_availability,memory_availability 
openshift_clock_enabled=true 

[masters] 
originm0.ocp.tigera.io openshift_hostname=originm0.ocp.tigera.io 
originm1.ocp.tigera.io openshift_hostname=originm1.ocp.tigera.io 
originm2.ocp.tigera.io openshift_hostname=originm2.ocp.tigera.io 

# Use openshift_schedulable=true to allow pods to be scheduled on Masters. Otherwise, per OpenShift docs, Router and Registry should be manually scheduled 
[nodes] 
originm0.ocp.tigera.io openshift_hostname=originm0.ocp.tigera.io openshift_schedulable=true openshift_node_labels="{'region': 'infra', 'zone': 'default'}" 
originm1.ocp.tigera.io openshift_hostname=originm1.ocp.tigera.io openshift_schedulable=true openshift_node_labels="{'region': 'infra', 'zone': 'default'}"
originm2.ocp.tigera.io openshift_hostname=originm2.ocp.tigera.io openshift_schedulable=true openshift_node_labels="{'region': 'infra', 'zone': 'default'}" 
originw1.ocp.tigera.io openshift_hostname=originw1.ocp.tigera.io openshift_node_labels="{'region': 'primary', 'zone': 'west'}" 
originw2.ocp.tigera.io openshift_hostname=originw2.ocp.tigera.io openshift_node_labels="{'region': 'primary', 'zone': 'west'}"

[etcd] 
originm0.ocp.tigera.io openshift_hostname=originm0.ocp.tigera.io
originm1.ocp.tigera.io openshift_hostname=originm1.ocp.tigera.io 
originm2.ocp.tigera.io openshift_hostname=originm2.ocp.tigera.io