From b4d64b327f6192ed2ae85d9ad504f0af4be2e9ef Mon Sep 17 00:00:00 2001
From: Justin Riley <justin.t.riley@gmail.com>
Date: Fri, 7 Oct 2016 15:27:11 -0400
Subject: [PATCH] README: add usage

---
 README.md | 31 +++++++++++++++++++++++++++++++
 1 file changed, 31 insertions(+)

diff --git a/README.md b/README.md
index 5d96bf7..8ec6a4e 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,33 @@
 # OneDNS
 Dyanmic DNS for OpenNebula
+
+## Usage
+Global options:
+```
+$ onedns --help
+usage: onedns [-h] [--debug] [-d DOMAIN] [--one-address ONE_ADDRESS]
+              [--one-secret ONE_SECRET] [--one-proxy ONE_PROXY]
+              {daemon,shell} ...
+
+OneDNS - Dynamic DNS for OpenNebula
+
+positional arguments:
+  {daemon,shell}
+
+optional arguments:
+  -h, --help            show this help message and exit
+  --debug               ONE controller host address
+  -d DOMAIN, --domain DOMAIN
+                        DNS domain to use
+  --one-address ONE_ADDRESS
+                        ONE controller host address
+  --one-secret ONE_SECRET
+                        ONE credentials to use (e.g. user:key)
+  --one-proxy ONE_PROXY
+                        proxy host to use to connect to ONE controller
+```
+
+Run the `daemon` command to kick off onedns:
+```
+$ onedns daemon --dns-port=53
+```