The original commit adding support for process limits only wired
up address space, max files and resident set size limits. This
is not sufficient to enable nova to protect qemu-img commands
against malicious images.
This commit adds support for the remaining limits supported
by python: core file size, cpu time, data size, file size,
locked memory size, max processes and stack size.
Related-bug: #1449062
Change-Id: I164c4b35e1357a0f80ed7fe00a7ae8f49df92e31
(cherry picked from commit 8af826953d)
oslo.concurrency
The oslo.concurrency library has utilities for safely running multi-thread, multi-process applications using locking mechanisms and for running external processes.
- Free software: Apache license
- Documentation: http://docs.openstack.org/developer/oslo.concurrency
- Source: http://git.openstack.org/cgit/openstack/oslo.concurrency
- Bugs: http://bugs.launchpad.net/oslo.concurrency
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