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#openshift_cluster_metrics
This role configures Cluster wide metrics. It does setting up three services:
* Metrics are stored in InfluxDB for querying.
* Heapster reads all nodes and pods from the master, then connects to eachs node's kubelet to retrieve pod metrics.
* Grafan allows users to create dashboards of metrics from InfluxDB
## Requirements
Running OpenShift cluster
## Role Variables
```
# Enable cluster metrics
use_cluster_metrics=true
```
## Dependencies
None
## Example Playbook
TODO
## Security Note
Opening up the read-only port exposes information about the running pods (such as namespace, pod name, labels, etc.) to unauthenticated clients. The requirement to open up this read-only port will be fixed in future versions.
##License
Apache License, Version 2.0
## Author Information
Diego Castro (diego.castro@getupcloud.com)
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