Merge pull request #391 from stackhpc/fix-compute-drain-delegate

fix: task would fail to delegate and run on host

Author: markgoddard

etc/kayobe/ansible/nova-compute-drain.yml

@@ -17,6 +17,8 @@
         extra_args: "{% if pip_upper_constraints_file %}-c {{ pip_upper_constraints_file }}{% endif %}"
       run_once: true
       delegate_to: "{{ groups['controllers'][0] }}"
+      vars:
+        ansible_host: "{{ hostvars[groups['controllers'][0]].ansible_host }}"
 
     - block:
         - name: Query instances