Upstream issue: https://github.com/ManageIQ/manageiq/issues/17535


If I create a new Catalog Item in Services -> Catalogs -> Catalog Items of type "Ansible Playbook" (following this guide and order it from within Services -> Service Catalogs, then I get following error in evm.log:

[----] E, [2018-06-06T13:34:42.476477 #44488:89ef18] ERROR -- : Q-task_id([r5_service_template_provision_request_5]) [NameError]: undefined local variable or method `ext_management_system' for #<ServiceTemplateAnsiblePlaybook:0x0000000014e517f8>
Did you mean?  old_ext_management_system  Method:[block in method_missing]
[----] E, [2018-06-06T13:34:42.476758 #44488:89ef18] ERROR -- : Q-task_id([r5_service_template_provision_request_5]) /home/miha/.rbenv/versions/2.4.3/gemsets/miq/gems/activemodel-5.0.7/lib/active_model/attribute_methods.rb:433:in `method_missing'
/home/miha/git-repos/manageiq/app/models/mixins/archived_mixin.rb:29:in `my_zone'
/home/miha/git-repos/manageiq/app/models/service_template_provision_task.rb:146:in `deliver_to_automate'
/home/miha/git-repos/manageiq/app/models/miq_request.rb:456:in `block in create_request_tasks'
/home/miha/git-repos/manageiq/app/models/miq_request.rb:453:in `each'