validate-simple: small improvements

* silence the console output from curl but keep error output to avoid
  garbled download output in the logs
* acquire the floating IP address from the stack output to test the same
  way as tripleo-ci
* follow up the heat template differences (key -> key_pair)

Change-Id: I4c2bbbc3d542bf62f375d81f70069dff2490fc36

roles/validate-simple/templates/overcloud-validate.sh.j2

@@ -54,9 +54,9 @@ fi
 IMAGE_PATH={{ validate_image_dir }}/cirros.img
 INITRAMFS_PATH={{ validate_image_dir }}/cirros.initramfs
 KERNEL_PATH={{ validate_image_dir }}/cirros.kernel
-curl -L -o $IMAGE_PATH {{ validate_image_url }}{{ image_disk }}
+curl -L -s -S -o $IMAGE_PATH {{ validate_image_url }}{{ image_disk }}
-curl -L -o $INITRAMFS_PATH {{ validate_image_url }}{{ image_initramfs }}
+curl -L -s -S -o $INITRAMFS_PATH {{ validate_image_url }}{{ image_initramfs }}
-curl -L -o $KERNEL_PATH {{ validate_image_url }}{{ image_kernel }}
+curl -L -s -S -o $KERNEL_PATH {{ validate_image_url }}{{ image_kernel }}
 
 ## * Upload cirros image into glance
 ## ::
@@ -99,25 +99,41 @@ fi
 
 heat stack-create {{ validate_stack_name }} --template-file  {{ working_dir }}/tenantvm_floatingip.yaml
 
+## * Wait for the stack creation to complete
+## * Give time to the instance to boot
+
 ### --stop_docs
-# wait for stack complete or failed
 /bin/bash /usr/libexec/openstack-tripleo/wait_for -w 600 --delay 30 \
   --success-match {{ validate_success_status }} -- heat stack-show {{ validate_stack_name }}
-# let time to the instance to boot
 sleep 30
 
 ### --start_docs
 ## * Get the floating ip
 ## ::
 
-novaid=`nova list|grep {{ validate_server_name }} |awk  '{print $2}'`
+### --stop_docs
-floating_ip=`nova floating-ip-list | grep $novaid | awk  '{print $4}'`
+set +e
-nova console-log {{ validate_server_name }}
+### --start_docs
-ping -c 1 $floating_ip
+
-nova show {{ validate_server_name }} || :
+vm1_ip=`openstack stack output show {{ validate_stack_name }} server1_public_ip --f json | \
-nova service-list || :
+        jq -r '.["output_value"]'`
-neutron agent-list ||:
+
-nova console-log {{ validate_server_name }}
+ping -c 1 $vm1_ip
+
+## * Print debug output if ping fails
+## ::
+
+if [ "$?" == "0" ]; then
+    echo "Overcloud pingtest, SUCCESS"
+    exit 0
+else
+    nova console-log {{ validate_server_name }}
+    nova show {{ validate_server_name }}
+    nova service-list
+    neutron agent-list
+    openstack stack show {{ validate_stack_name }}
+    echo "Overcloud pingtest, FAIL"
+    exit 1
+fi
 
 ### --stop_docs
-

roles/validate-simple/templates/tenantvm_floatingip.yaml.j2

@@ -47,7 +47,8 @@ parameters:
 {% endif %}
 
 resources:
-  key:
+
+  key_pair:
     type: OS::Nova::KeyPair
     properties:
       save_private_key: true
@@ -100,7 +101,7 @@ resources:
 {% else  %}
       flavor: { get_resource: test_flavor }
 {% endif %}
-      key_name: { get_resource: key }
+      key_name: { get_resource: key_pair }
       networks:
         - port: { get_resource: server1_port }