+app3 = ec.register_resource("LinuxApplication")
+command = "ping -c5 google.com"
+ec.set(app3, "command", command)
+ec.register_connection(app3, node3)
+
+ec.register_condition(node2, ResourceAction.DEPLOY, node1, ResourceState.PROVISIONED)
+ec.register_condition(node3, ResourceAction.DEPLOY, node1, ResourceState.PROVISIONED)