OpenShift Metrics with Hawkular
====================

OpenShift Metrics Installation

Requirements
------------
It requires subdomain fqdn to be set.
If persistence is enabled, then it also requires NFS.

Role Variables
--------------

From this role:

| Name                                            | Default value         |                                                             |
|-------------------------------------------------|-----------------------|-------------------------------------------------------------|
| openshift_hosted_metrics_deploy                 | False                 | If metrics should be deployed                               |
| openshift_hosted_metrics_storage_nfs_directory  | /exports              | Root export directory.                                      |
| openshift_hosted_metrics_storage_volume_name    | metrics               | Metrics volume within openshift_hosted_metrics_volume_dir   |
| openshift_hosted_metrics_storage_volume_size    | 10Gi                  | Metrics volume size                                         |
| openshift_hosted_metrics_storage_nfs_options    | *(rw,root_squash)     | NFS options for configured exports.                         |
| openshift_hosted_metrics_duration               | 7                     | Metrics query duration                                      |
| openshift_hosted_metrics_resolution             | 10s                   | Metrics resolution                                          |


From openshift_common:

| Name                                  | Default Value  |                                        |
|---------------------------------------|----------------|----------------------------------------|
| openshift_master_default_subdomain    | null           | Subdomain FQDN (Mandatory)             |


Dependencies
------------
openshift_facts
openshift_examples

Example Playbook
----------------

```
- name: Configure openshift-metrics
  hosts: oo_first_master
  roles:
  - role: openshift_metrics
```

License
-------

Apache License, Version 2.0

Author Information
------------------

Jose David Martín (j.david.nieto@gmail.com)