Chapter 6. Installing Red Hat OpenShift 3.11 on IBM PowerVC 127
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## Metrics Server
##-----------------------------------------------------------------------##
# Enable Metrics Server
openshift_metrics_server_install=True
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## Service Catalog
##-----------------------------------------------------------------------##
# default=True
openshift_enable_service_catalog=True
# default=True
template_service_broker_install=True
openshift_template_service_broker_namespaces=['openshift']
template_service_broker_selector={"node-role.kubernetes.io/infra":"true"}
# default=True
ansible_service_broker_install=True
ansible_service_broker_local_registry_whitelist=['.*-apb$']
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## Prometheus Cluster Monitoring
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# 
https://docs.openshift.com/container-platform/3.11/install_config/prometheus_cluster_monito
ring.html
openshift_cluster_monitoring_operator_install=False
openshift_prometheus_node_selector={"node-role.kubernetes.io/infra":"true"}
# Enable persistent storage of Prometheus time-series data (default False)
openshift_cluster_monitoring_operator_prometheus_storage_enabled=True
# Enable persistent storage of Alertmanager notifications (default False)
openshift_cluster_monitoring_operator_alertmanager_storage_enabled=True
# Dynamic storage allocation for Prometheus services
openshift_cluster_monitoring_operator_prometheus_storage_capacity=32Gi
openshift_cluster_monitoring_operator_alertmanager_storage_capacity=4Gi
# Storage class to use if persistent storage enabled
# NOTE: it will use storageclass default if storage class not specified
openshift_cluster_monitoring_operator_prometheus_storage_class_name='ibm-powervc-k8s-volume
-default'
openshift_cluster_monitoring_operator_alertmanager_storage_class_name='ibm-powervc-k8s-volu
me-default'
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## OpenShift Hosts
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[OSEv3:children]
masters
etcd
nodes
# host group for masters
[masters]
mstnode01.domain.example.com
# host group for etcd
[etcd]
mstnode01.domain.example.com
[nodes]
mstnode01.domain.example.com openshift_node_group_name='node-config-master-infra'