Public bug reported:
In ip_lib library, the methods calling Pyroute commands are decorated with two
functions (in this order):
- @privileged.default.entrypoint
- @lockutils.synchronized("privileged-ip-lib")
"synchronized" decorator holds the execution of the function until the
lock is released. Using the current decorator ordering, this active wait
is done inside the privsep context. This can exhaust the number of
execution threads reserved for the privsep daemon.
** Affects: neutron
Importance: Undecided
Assignee: Rodolfo Alonso (rodolfo-alonso-hernandez)
Status: In Progress
--
You received this bug notification because you are a member of Yahoo!
Engineering Team, which is subscribed to neutron.
https://bugs.launchpad.net/bugs/1833721
Title:
ip_lib synchronized decorator should wrap the privileged one
Status in neutron:
In Progress
Bug description:
In ip_lib library, the methods calling Pyroute commands are decorated with
two functions (in this order):
- @privileged.default.entrypoint
- @lockutils.synchronized("privileged-ip-lib")
"synchronized" decorator holds the execution of the function until the
lock is released. Using the current decorator ordering, this active
wait is done inside the privsep context. This can exhaust the number
of execution threads reserved for the privsep daemon.
To manage notifications about this bug go to:
https://bugs.launchpad.net/neutron/+bug/1833721/+subscriptions
--
Mailing list: https://launchpad.net/~yahoo-eng-team
Post to : yahoo-eng-team@lists.launchpad.net
Unsubscribe : https://launchpad.net/~yahoo-eng-team
More help : https://help.launchpad.net/ListHelp
