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Bug #18793

Content Views Create/Promotion Fails with "undefined method '[]' for nil:NilClass (NoMethodError)

Added by Josh Pavel over 5 years ago. Updated almost 4 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Category:
-
Target version:
Difficulty:
Triaged:
Bugzilla link:
Fixed in Releases:
Found in Releases:
Red Hat JIRA:

Description

After an upgrade to Katello 3.3 (my upgrade path was 3.2, 3.3 RC2, and then 3.3 GA), content view tasks fails around 95% with the error [foreman-tasks/action] [E] undefined method `[]' for nil:NilClass (NoMethodError), seemingly one error per repo.

Going into the Dynflow console, it is possible to "skip" each step with the problem, and the job then seems to complete satisfactorily.

Dynflow console where the problem was circumvented by "skipping" (notice this is one example for the CentOS 7 "Plus" repo; this error occurs at multiple steps):

Input:

---
pulp_id: Library-Smart-Proxy-CentOS_7-Plus_x86_64
distributor_type_id: yum_clone_distributor
source_pulp_id: Smart-Proxy-6_0-CentOS_7-Plus_x86_64
dependency:
remote_user: admin
remote_cp_user: admin

Output:

--- {}

Error:

NoMethodError

undefined method `[]' for nil:NilClass

---
- "/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.3.0.1/app/lib/actions/pulp/repository/distributor_publish.rb:24:in`distributor_id'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.3.0.1/app/lib/actions/pulp/repository/distributor_publish.rb:16:in`invoke_external_task'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/action/polling.rb:83:in`initiate_external_action'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/action/polling.rb:18:in`run'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/action/cancellable.rb:9:in`run'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.3.0.1/app/lib/actions/pulp/abstract_async_task.rb:45:in`run'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/action.rb:506:in `block (3 levels) in execute_run'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/middleware/stack.rb:26:in`call'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/middleware/stack.rb:26:in `pass'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/middleware.rb:17:in `pass'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/middleware.rb:30:in `run'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/middleware/stack.rb:22:in `call'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/middleware/stack.rb:26:in `pass'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/middleware.rb:17:in `pass'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.3.0.1/app/lib/actions/middleware/remote_action.rb:16:in `block in run'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.3.0.1/app/lib/actions/middleware/remote_action.rb:40:in `block in as_remote_user'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.3.0.1/app/models/katello/concerns/user_extensions.rb:21:in `cp_config'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.3.0.1/app/lib/actions/middleware/remote_action.rb:27:in `as_cp_user'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.3.0.1/app/lib/actions/middleware/remote_action.rb:39:in `as_remote_user'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.3.0.1/app/lib/actions/middleware/remote_action.rb:16:in `run'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/middleware/stack.rb:22:in `call'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/middleware/stack.rb:26:in `pass'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/middleware.rb:17:in `pass'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/action/progress.rb:30:in `with_progress_calculation'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/action/progress.rb:16:in `run'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/middleware/stack.rb:22:in `call'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/middleware/stack.rb:26:in `pass'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/middleware.rb:17:in `pass'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.3.0.1/app/lib/actions/middleware/keep_locale.rb:11:in `block in run'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.3.0.1/app/lib/actions/middleware/keep_locale.rb:22:in `with_locale'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.3.0.1/app/lib/actions/middleware/keep_locale.rb:11:in `run'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/middleware/stack.rb:22:in `call'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/middleware/stack.rb:26:in `pass'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/middleware.rb:17:in `pass'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/middleware.rb:30:in `run'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/middleware/stack.rb:22:in `call'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/middleware/world.rb:30:in `execute'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/action.rb:505:in `block (2 levels) in execute_run'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/action.rb:504:in `catch'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/action.rb:504:in `block in execute_run'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/action.rb:419:in `call'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/action.rb:419:in `block in with_error_handling'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/action.rb:419:in `catch'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/action.rb:419:in `with_error_handling'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/action.rb:499:in `execute_run'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/action.rb:260:in `execute'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/execution_plan/steps/abstract_flow_step.rb:9:in `block (2 levels) in execute'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/execution_plan/steps/abstract.rb:155:in `call'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/execution_plan/steps/abstract.rb:155:in `with_meta_calculation'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/execution_plan/steps/abstract_flow_step.rb:8:in `block in execute'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/execution_plan/steps/abstract_flow_step.rb:22:in `open_action'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/execution_plan/steps/abstract_flow_step.rb:7:in `execute'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/director.rb:42:in `execute'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/executors/parallel/worker.rb:11:in `on_message'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/context.rb:46:in `on_envelope'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/executes_context.rb:7:in `on_envelope'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/abstract.rb:25:in `pass'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/dynflow-0.8.17/lib/dynflow/actor.rb:26:in `on_envelope'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/abstract.rb:25:in `pass'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/awaits.rb:15:in `on_envelope'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/abstract.rb:25:in `pass'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/sets_results.rb:14:in `on_envelope'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/abstract.rb:25:in `pass'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/buffer.rb:38:in `process_envelope'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/buffer.rb:31:in `process_envelopes?'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/buffer.rb:20:in `on_envelope'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/abstract.rb:25:in `pass'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/termination.rb:55:in `on_envelope'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/abstract.rb:25:in `pass'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/removes_child.rb:10:in `on_envelope'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/abstract.rb:25:in `pass'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/behaviour/sets_results.rb:14:in `on_envelope'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/core.rb:161:in `process_envelope'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/core.rb:95:in `block in on_envelope'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/core.rb:118:in `block (2 levels) in schedule_execution'"
- "/opt/rh/sclo-ror42/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/synchronization/mri_lockable_object.rb:38:in `block in synchronize'"
- "/opt/rh/sclo-ror42/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/synchronization/mri_lockable_object.rb:38:in `synchronize'"
- "/opt/rh/sclo-ror42/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/synchronization/mri_lockable_object.rb:38:in `synchronize'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/concurrent-ruby-edge-0.2.0/lib/concurrent/actor/core.rb:115:in `block in schedule_execution'"
- "/opt/rh/sclo-ror42/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/serialized_execution.rb:18:in `call'"
- "/opt/rh/sclo-ror42/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/serialized_execution.rb:18:in `call'"
- "/opt/rh/sclo-ror42/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/serialized_execution.rb:96:in `work'"
- "/opt/rh/sclo-ror42/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/serialized_execution.rb:77:in `block in call_job'"
- "/opt/rh/sclo-ror42/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/ruby_thread_pool_executor.rb:333:in `call'"
- "/opt/rh/sclo-ror42/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/ruby_thread_pool_executor.rb:333:in `run_task'"
- "/opt/rh/sclo-ror42/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/ruby_thread_pool_executor.rb:322:in `block (3 levels) in create_worker'"
- "/opt/rh/sclo-ror42/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/ruby_thread_pool_executor.rb:305:in `loop'"
- "/opt/rh/sclo-ror42/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/ruby_thread_pool_executor.rb:305:in `block (2 levels) in create_worker'"
- "/opt/rh/sclo-ror42/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/ruby_thread_pool_executor.rb:304:in `catch'"
- "/opt/rh/sclo-ror42/root/usr/share/gems/gems/concurrent-ruby-1.0.0/lib/concurrent/executor/ruby_thread_pool_executor.rb:304:in `block in create_worker'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/logging-1.8.2/lib/logging/diagnostic_context.rb:323:in `call'"
- "/opt/theforeman/tfm/root/usr/share/gems/gems/logging-1.8.2/lib/logging/diagnostic_context.rb:323:in `block in create_with_logging_context'"


Related issues

Has duplicate Katello - Bug #18495: undefined method `[]' for nil:NilClass - content view publishing and promotingDuplicate2017-02-14

Associated revisions

Revision ef20b996 (diff)
Added by Eric Helms over 5 years ago

Fixes #18793: Ensure yum_clone_distributor is on default capsule repo

History

#1 Updated by The Foreman Bot over 5 years ago

  • Status changed from New to Ready For Testing
  • Pull request https://github.com/Katello/katello/pull/6649 added

#2 Updated by Eric Helms over 5 years ago

  • Legacy Backlogs Release (now unused) set to 219

For those needing a work around before the release of Katello 3.3.1, you can do the following:

1) Apply the patch from the pull request to the Katello code rubygem code at /opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.3.0.1/
2) Run
foreman-rake katello:upgrades:3.0:add_export_distributor

After running the rake task, for any CV action that is currently in an error state, the task should be re-sumable and complete with success.

EDIT: Updated the path based on comments.

#3 Updated by Eric Helms over 5 years ago

  • Has duplicate Bug #18495: undefined method `[]' for nil:NilClass - content view publishing and promoting added

#4 Updated by Jason Frisvold over 5 years ago

For my install (CentOS 7, Katello 3.3) it looks like the gem is here :

/opt/theforeman/tfm/root/usr/share/gems/gems/katello-3.3.0.1

And only the first part of the patch is necessary, the test cases don't exist in the installed gem.

All said, that seems to have resolved the problem. Thanks!

#5 Updated by Eric Helms over 5 years ago

  • Status changed from Ready For Testing to Closed
  • % Done changed from 0 to 100

#6 Updated by Klaas D over 5 years ago

this fix made all repositories unusable for me because it changed the feed url of every repository to use the foreman pulp repo url instead of the internet url. #18816 fixed that for me after running "foreman-rake katello:upgrades:3.0:add_export_distributor" again, so be careful when applying this without #18816

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