Ansible host inventory(/etc/ansible/hosts) for OCP-3.5 installation. This also includes vars to enable hawkular metrics

hosts

# This is the default ansible 'hosts' file.
#
# It should live in /etc/ansible/hosts
#
#   - Comments begin with the '#' character
#   - Blank lines are ignored
#   - Groups of hosts are delimited by [header] elements
#   - You can enter hostnames or ip addresses
#   - A hostname/ip can be a member of multiple groups

# Ex 1: Ungrouped hosts, specify before any group headers.

## green.example.com
## blue.example.com
## 192.168.100.1
## 192.168.100.10

# Ex 2: A collection of hosts belonging to the 'webservers' group

## [webservers]
## alpha.example.org
## beta.example.org
## 192.168.1.100
## 192.168.1.110

# If you have multiple hosts following a pattern you can specify
# them like this:

## www[001:006].example.com

# Ex 3: A collection of database servers in the 'dbservers' group

## [dbservers]
## 
## db01.intranet.mydomain.net
## db02.intranet.mydomain.net
## 10.25.1.56
## 10.25.1.57

# Here's another example of host ranges, this time there are no
# leading 0s:

## db-[99:101]-node.example.com

[OSEv3:children]
masters
nodes

[OSEv3:vars]
ansible_ssh_user=root
deployment_type=openshift-enterprise

# Uncomment the following to enable htpasswd authentication; defaults to
# DenyAllPasswordIdentityProvider.
openshift_master_identity_providers=[{'name': 'htpasswd_auth', 'login': 'true', 'challenge': 'true', 'kind': 'HTPasswdPasswordIdentityProvider', 'filename': '/etc/origin/master/htpasswd'}]

# apply updated node defaults
openshift_node_kubelet_args={'pods-per-core': ['10'], 'max-pods': ['250'], 'image-gc-high-threshold': ['90'], 'image-gc-low-threshold': ['80']}

openshift_metrics_install_metrics=True
openshift_hosted_metrics_storage_kind=nfs
openshift_hosted_metrics_storage_access_modes=['ReadWriteOnce']
openshift_hosted_metrics_storage_host=vm253-237.dns.example.com
openshift_hosted_metrics_storage_nfs_directory=/nfsshare
openshift_hosted_metrics_storage_volume_name=metrics
openshift_hosted_metrics_storage_volume_size=10Gi
openshift_master_metrics_public_url=https://hawkular-metrics.apps.example.com/hawkular/metrics
openshift_metrics_hawkular_hostname=hawkular-metrics.apps.example.com
openshift_metrics_cassandra_storage_type=pv

[masters]
vm250-33.master.example.com

[nodes]
vm250-33.master.example.com openshift_node_labels="{'region': 'infra', 'zone': 'default'}" openshift_schedulable=true
vm250-57.node1.example.com openshift_node_labels="{'region': 'primary', 'zone': 'east'}"
vm253-153.node2.exampls.com openshift_node_labels="{'region': 'primary', 'zone': 'west'}"