Added inventory file for use with dynamically allocated instances.

sample-ec2/edge-dc1

diff --git a/sample-ec2/edge-dc1 b/sample-ec2/edge-dc1
new file mode 100644
index 0000000..949dbe6
--- /dev/null
+++ b/sample-ec2/edge-dc1
@@ -0,0 +1,74 @@
+[tag_Name_dc_1_ds]
+[tag_Name_dc_1_ms]
+[tag_Name_dc_1_rmp]
+[tag_Name_dc_1_qpid]
+[tag_Name_dc_1_pgmaster]
+[tag_Name_dc_1_pgstandby]
+
+[dc-1-edge:children]
+tag_Name_dc_1_ds
+tag_Name_dc_1_ms
+tag_Name_dc_1_rmp
+tag_Name_dc_1_qpid
+tag_Name_dc_1_pgmaster
+tag_Name_dc_1_pgstandby
+
+[dc-1-ds:children]
+tag_Name_dc_1_ds
+
+# Setting an observer Zookeeper node
+# tag_Name_dc_1_zk_observer zk_observer=true
+
+# Setting Cassandra with Rack Aware Settings
+# cf-001 rack=1,1
+# cf-002 rack=1,2
+# cf-003 rack=1,3
+
+[dc-1-ms:children]
+tag_Name_dc_1_ms
+
+[dc-1-rmp:children]
+tag_Name_dc_1_rmp
+
+[dc-1-qpid:children]
+tag_Name_dc_1_qpid
+
+[dc-1-pgmaster:children]
+tag_Name_dc_1_pgmaster
+
+[dc-1-pgstandby:children]
+tag_Name_dc_1_pgstandby
+
+[planet:children]
+dc-1
+
+[dc-1:children]
+dc-1-edge
+
+[edge:children]
+dc-1-edge
+
+[ms:children]
+dc-1-ms
+
+[ds:children]
+dc-1-ds
+
+[rmp:children]
+dc-1-rmp
+
+[qpid:children]
+dc-1-qpid
+
+[pg:children]
+dc-1-pg
+
+[dc-1-pg:children]
+dc-1-pgmaster
+dc-1-pgstandby
+
+[pgmaster:children]
+dc-1-pgmaster
+
+[pgstandby:children]
+dc-1-pgstandby