Do not use OSC in infra playbook

Using the supported glanceclient instead.

Change-Id: I373467d2cdefb2301a949c9236f445dbbc641a2a

playbooks/post-check-metadata-injection.yaml

@@ -1,3 +1,4 @@
+# This playbook is for OpenDev infra consumption only.
 - hosts: controller
   tasks:
     - name: Run glance validation script
@@ -6,14 +7,14 @@
         cmd: |
           source /opt/stack/devstack/openrc
           set -xe
-          cirrosimg=$(openstack image list -f csv -c ID -c Name --quote none | grep cirros | cut -d , -f 1)
+          cirrosimg=$(glance image-list | grep cirros | cut -d" " -f 2)
 
           echo "Dumping the cirros image for debugging..."
-          openstack image show $cirrosimg
+          glance image-show $cirrosimg
 
           echo "Checking that the cirros image was decorated with metdata on import..."
-          openstack image list -f value -c Name --property 'glance_devstack_test=doyouseeme?' | grep cirros
+          glance image-list --property-filter 'glance_devstack_test=doyouseeme?' | grep cirros
 
           echo "Checking that the cirros image was converted to raw on import..."
-          openstack image show $cirrosimg -f value -c disk_format | grep '^raw$'
+          glance image-show $cirrosimg | egrep -e 'disk_format.*raw'
       environment: '{{ zuul | zuul_legacy_vars }}'