Tasks are stuck  at  waiting for pulp to start the task

Restart pulp services

for i in pulp_resource_manager pulp_workers pulp_celerybeat; do service $i restart; done
 

My activation key as a Product content enabled  but I can't see the repo as available on my server with subscrition-manager repos
 
Make sure the content view contains the repo and that it has been promoted to the lifecyle environment associated to the server.