okd/roles/openshift_grafana/README.md

OpenShift Grafana Playbooks

OpenShift Grafana Configuration.

NOTE: Grafana is not yet supported by Red hat. This is community version of playbooks and grafana.

This role handles the configuration of Grafana dashboard with Prometheus.

Requirements

• Ansible 2.2

Host Variables

For configuring new clusters, the following role variables are available.

Each host in either of the above groups must have the following variable defined:

Name	Default value	Description
openshift_grafana_namespace	grafana	Default grafana namespace
openshift_grafana_timeout	300	Default pod wait timeout
openshift_grafana_prometheus_namespace	openshift-metrics	Default prometheus namespace
openshift_grafana_prometheus_serviceaccount	promethus	Prometheus service account
openshift_grafana_serviceaccount_name	grafana	Grafana service account name
openshift_grafana_datasource_name	prometheus	Default datasource name
openshift_grafana_node_exporter	false	Do we want to deploy node exported dashboard
openshift_grafana_graph_granularity	2m	Default dashboard granularity
openshift_grafana_node_selector	{"region":"infra"}	Default node selector
openshift_grafana_serviceaccount_annotations	empty	Additional service account annotation list
openshift_grafana_dashboards	(check defaults)	Additional list of dashboards to deploy
openshift_grafana_hostname	grafana	Grafana route hostname
openshift_grafana_service_name	grafana	Grafana Service name
openshift_grafana_service_port	443	Grafana service port
openshift_grafana_service_targetport	8443	Grafana TargetPort to auth proxy
openshift_grafana_container_port	3000	Grafana container port
openshift_grafana_oauth_proxy_memory_requests	nil	OAuthProxy memory request
openshift_grafana_oauth_proxy_cpu_requests	nil	OAuthProxy CPY request
openshift_grafana_oauth_proxy_memory_limit	nil	OAuthProxy Memory Limit
openshift_grafana_oauth_proxy_cpu_limit	nil	OAuthProxy CPY limit
openshift_grafana_storage_type	emptydir	Default grafana storage type [emptydir, pvc]
openshift_grafana_pvc_name	grafana	Grafana Storage Claim name
openshift_grafana_pvc_access_modes	ReadWriteOnce	Grafana Storage Claim mode
openshift_grafana_pvc_pv_selector	{}	Grafana PV Selector
openshift_grafana_sc_name	None	StorageClass name to use

Dependencies

• openshift_hosted_facts
• openshift_repos
• lib_openshift

Example Playbook

- name: Configure Grafana
  hosts: oo_first_master
  roles:
  - role: openshift_grafana

License

Apache License, Version 2.0

Author Information

Mangirdas Judeikis (mudeiki@redhat.com) Eldad Marciano