Pulp

from: https://community.theforeman.org/t/actions-repair-fails-with-too-many-open-files/21313

a user tried to repair a repository and hit this error. They worked around it by increasing the # of files the rq workers can open, but it feels like the worker might be leaking open file descriptors or keeping too many open at once.

Its possible this only happens when there are a lot of files to fix, that part is unclear

"error"=>
     {"traceback"=>
       "  File \"/usr/lib/python3.6/site-packages/rq/worker.py\", line 936, in perform_job\n" +
       "  File \"/usr/lib/python3.6/site-packages/rq/job.py\", line 684, in perform\n" +
       "  File \"/usr/lib/python3.6/site-packages/rq/job.py\", line 690, in _execute\n" +
       "  File \"/usr/lib/python3.6/site-packages/pulpcore/app/tasks/repository.py\", line 118, in repair_version\n" +
       "  File \"/usr/lib64/python3.6/asyncio/base_events.py\", line 484, in run_until_complete\n" +
       "  File \"/usr/lib/python3.6/site-packages/pulpcore/app/tasks/repository.py\", line 87, in _repair_repository_version\n" +
       "  File \"/usr/lib64/python3.6/concurrent/futures/thread.py\", line 56, in run\n" +
       "  File \"/usr/lib/python3.6/site-packages/pulpcore/app/tasks/repository.py\", line 65, in _verify_ca\n" +
       "  File \"/usr/lib/python3.6/site-packages/pulpcore/app/tasks/repository.py\", line 65, in <lambda>\n" +
       "  File \"/usr/lib/python3.6/site-packages/django/core/files/utils.py\", line 16, in <lambda>\n" +
       "  File \"/usr/lib/python3.6/site-packages/django/db/models/fields/files.py\", line 43, in _get_file\n" +
       "  File \"/usr/lib/python3.6/site-packages/django/core/files/storage.py\", line 36, in open\n" +
       "  File \"/usr/lib/python3.6/site-packages/django/core/files/storage.py\", line 224, in _open\n",
      "description"=>
       "[Errno 24] Too many open files: '/var/lib/pulp/media/artifact/37/2448d165a2a37fc5f978dcb0301a91450751517a50445fe92174d0f01a6ce8'"},
    "worker"=>"/pulp/api/v3/workers/55e8f3bb-837a-470a-9d78-2e22e7e59249/",