Adding /sys/fs/cgroup mount to centos8 container so that rabbitmq will start. Removing debugging from beaker output

Author: nmaludy

.sync.yml

@@ -8,7 +8,8 @@
     - set: ubuntu1804-64
     - set: centos6-64
     - set: centos7-64
-    - set: centos8-64
+    # RabbitMQ fails to start via systemd unless /sys/fs/cgroup is mounted through from base host
+    - set: centos8-64{mount_folders=\{sysfscgroup=\{host_path=/sys/fs/cgroup,container_path=/sys/fs/cgroup,opts=ro\}\}}
 appveyor.yml:
   delete: true
 spec/spec_helper.rb:

spec/spec_helper_acceptance.rb

@@ -95,10 +95,10 @@
 
 shared_examples 'an idempotent resource' do
   it 'applies with no errors' do
-    apply_manifest(pp, catch_failures: true, debug: true)
+    apply_manifest(pp, catch_failures: true)
   end
 
   it 'applies a second time without changes' do
-    apply_manifest(pp, catch_changes: true, debug: true)
+    apply_manifest(pp, catch_changes: true)
   end
 end