Reviewed: https://review.openstack.org/531493 Committed: https://git.openstack.org/cgit/openstack/oslo.concurrency/commit/?id=55e06261aa86c87c7c059fbddc97cdbaae06e8dd Submitter: Zuul Branch: master
commit 55e06261aa86c87c7c059fbddc97cdbaae06e8dd Author: Matthew Treinish <[email protected]> Date: Fri Jan 5 15:11:17 2018 -0500 Add python_exec kwarg to processutils.execute() This commit adds a new kwarg to the process_utils.execute() function to specify the python executable to use when launching python to check prlimits. This is necessary when processutils.execute() is called from inside an API server running with uwsgi. In this case sys.executable is uwsgi (because uwsgi links libpython.so and is actually the interpreter) This doesn't work with the execute() function because it assumes the cpython interpreter CLI is used for the arguments it uses to call the prlimits module. To workaround this and enable API servers that may run under uwsgi to use this those applications can simply pass in an executable to use. Longer term it might be better to migrate the prlimits usage to call multiprocessing instead of subprocessing python. But that would require a more significant rewrite of both processutils and prlimit to facilitate that. Change-Id: I0ae60f0b4cc3700c783f6018e837358f0e053a09 Closes-Bug: #1712463 ** Changed in: oslo.concurrency Status: In Progress => Fix Released -- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to Glance. https://bugs.launchpad.net/bugs/1712463 Title: failure when running under wsgi configuration Status in Glance: In Progress Status in oslo.concurrency: Fix Released Bug description: The Pike devstack runs Glance using the wsgi configuration. All created tasks are stuck in 'pending'. This doesn't happen in Ocata devstack. See comment #2 for the oslo.concurrency problem. To manage notifications about this bug go to: https://bugs.launchpad.net/glance/+bug/1712463/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : [email protected] Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp
