openstack
/
paunch
Code Issues Proposed changes

Respect isolcpus kernel_args 

When ContainerCpusetCpus THT parameter is not provided
(cupset_cpus='all') for a role, respect  isolcpus kernel_args.

Change-Id: I0eba81918ae1ed285e880e32b7e64234be511c9a
This commit is contained in:
rabi 2021-11-17 20:54:11 +05:30
parent 7e49691145
commit 200d4dae2a
1 changed files with 2 additions and 3 deletions
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5
paunch/builder/podman.py
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@ -92,14 +92,13 @@ class PodmanBuilder(base.BaseBuilder):
for extra_host in cconfig.get('extra_hosts', []):
if extra_host:
cmd.append('--add-host=%s' % extra_host)
if 'cpuset_cpus' in cconfig:
if 'cpuset_cpus' in cconfig and cconfig['cpuset_cpus'] != 'all':
# 'all' is a special value to directly configure all CPUs
# that are available. Without specifying --cpuset-cpus, we'll
# let the container engine to figure out what CPUs are online.
# https://bugs.launchpad.net/tripleo/+bug/1868135
# https://bugzilla.redhat.com/show_bug.cgi?id=1813091
if cconfig['cpuset_cpus'] != 'all':
cmd.append('--cpuset-cpus=%s' % cconfig['cpuset_cpus'])
cmd.append('--cpuset-cpus=%s' % cconfig['cpuset_cpus'])
else:
with open('/proc/cmdline') as cmdline:
if 'isolcpus' in cmdline.read():