Bug #15648: ListenOnCandlepinEvents pauses during manifest import - Katello - Foreman

Bug #15648

ListenOnCandlepinEvents pauses during manifest import

Added by Justin Sherrill about 3 years ago. Updated about 1 year ago.

Status:

Closed

Priority:

Normal

Assignee:

Justin Sherrill

Category:

Orchestration

Target version:

Katello 3.2.0

Difficulty:

medium

Triaged:

Yes

Bugzilla link:

1337810

Pull request:

https://github.com/Katello/katello/pull/6178

Team Backlog:

Fixed in Releases:

Found in Releases:

Description

Due to the fact that the manifest import task as well as the ListenOnCandlepinEvents task both try to import pools and subscriptions, the ListenOnCandlepinEvents task can get a duplicate key constraint pretty easily:

ActiveRecord::RecordNotUnique

PG::Error: ERROR: duplicate key value violates unique constraint "index_katello_pools_on_cp_id" DETAIL: Key (cp_id)=(ff80808155da9ba00155daa109da02db) already exists. : INSERT INTO "katello_pools" ("cp_id", "created_at", "updated_at") VALUES ($1, $2, $3) RETURNING "id" 

"/home/vagrant/git/katello/app/models/katello/glue/candlepin/pool.rb:35:in `import_pool'" 
- "/home/vagrant/git/katello/app/lib/actions/candlepin/import_pool_handler.rb:55:in
  `import_pool'" 
- "/home/vagrant/git/katello/app/lib/actions/candlepin/import_pool_handler.rb:37:in
  `handle'" 
- "/home/vagrant/git/katello/app/lib/actions/candlepin/listen_on_candlepin_events.rb:215:in
  `on_event'" 
- "/home/vagrant/git/katello/app/lib/actions/candlepin/listen_on_candlepin_events.rb:184:in
  `act_on_event'" 
- "/home/vagrant/git/katello/app/lib/actions/candlepin/listen_on_candlepin_events.rb:90:in
  `block in run'"

1) there may be some way to prevent this we should look into
2) ListenOnCandlepinEvents shouldn't pause anytime there is an error