From 5ca15a79f85f90a593c436122b127721ffa1aead Mon Sep 17 00:00:00 2001
From: ricolin <rico.lin@easystack.cn>
Date: Sat, 7 Jan 2017 16:48:42 +0800
Subject: [PATCH] Add example for using external resources

Add template for show cases that how we can use external resources.
external resources in stack does not required to be modified or depends
on the stack.
blueprint external-resources

Depends-On: I8b33c957a7185a0f52356f412b13609ba1a7b469
Change-Id: Ia56318508caf43a7da28bd479becdc602477cad5
---
 hot/external_resource.yaml | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 hot/external_resource.yaml

diff --git a/hot/external_resource.yaml b/hot/external_resource.yaml
new file mode 100644
index 00000000..516e7280
--- /dev/null
+++ b/hot/external_resource.yaml
@@ -0,0 +1,21 @@
+heat_template_version: newton
+
+description: >
+  This template shows use case for external resource.
+  external resource can be any resource (create by
+  heat or not) that heat got type for it.
+
+parameters:
+  external_server_id:
+    type: string
+    default: da5b940a-14ff-4884-8e95-5cf6a3a1028f
+    description: ID of external server
+
+resources:
+  external_server:
+    type: OS::Nova::Server
+    external_id: { get_param: external_server_id }
+
+outputs:
+  server_address:
+    value: { get_attr: [external_server, networks, private, 0 ] }