From 8d323222e3334bb70a2c3ed6db74d0c47e13ee8f Mon Sep 17 00:00:00 2001 From: Diego Castro Date: Sat, 15 Aug 2015 16:31:58 -0300 Subject: Add README and inventory example. --- roles/openshift_cluster_metrics/README.md | 36 +++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 roles/openshift_cluster_metrics/README.md (limited to 'roles/openshift_cluster_metrics/README.md') diff --git a/roles/openshift_cluster_metrics/README.md b/roles/openshift_cluster_metrics/README.md new file mode 100644 index 000000000..9fdfab8e3 --- /dev/null +++ b/roles/openshift_cluster_metrics/README.md @@ -0,0 +1,36 @@ +#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) -- cgit v1.2.3