update readme

README.md

@@ -1 +1,39 @@
-# ansible-role-k8s-glance
+K8S glance
+==========
+[![Galaxy](https://img.shields.io/badge/galaxy-tripleo.k8s--glance-blue.svg?style=flat)](https://galaxy.ansible.com/tripleo/k8s-glance)
+[![Build Status](https://travis-ci.org/tripleo/ansible-role-k8s-glance.svg?branch=master)](https://travis-ci.org/tripleo/ansible-role-k8s-glance)
+
+Install glance in a Kubernetes cluster.
+
+Requirements
+------------
+
+Access to Kubernetes cluster
+
+Role Variables
+--------------
+
+| Name              | Default Value       | Description          |
+|-------------------|---------------------|----------------------|
+| `action` | `provision` | List of tasks to run. |
+| `core_host` | `https://rhev-i32c-03.mpc.lab.eng.bos.redhat.com:6443` |  |
+| `kube_context` | `kubernetes-admin@kubernetes` |  |
+| `config_file` | `/root/.kube/config` |  |
+
+
+Dependencies
+------------
+
+- `ansible.kubernetes-modules`
+
+Example Playbook
+----------------
+
+    - hosts: all
+      roles:
+         - tripleo.k8s-glance
+
+License
+-------
+
+Apache License v2