openstack/neutron
Code Issues Proposed changes

Merge "Mention neutron-rootwrap-daemon in root_helper_daemon option help"

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Zuul
2018-06-04 10:41:47 +00:00
committed by Gerrit Code Review
parent 837de1042e 50b3a168e8
commit 7e6d5371b4
1 changed files with 13 additions and 5 deletions
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18
neutron/conf/agent/common.py
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@@ -94,11 +94,19 @@ ROOT_HELPER_OPTS = [
# Having a bool use_rootwrap_daemon option precludes specifying the # Having a bool use_rootwrap_daemon option precludes specifying the
# rootwrap daemon command, which may be necessary for Xen? # rootwrap daemon command, which may be necessary for Xen?
cfg.StrOpt('root_helper_daemon', cfg.StrOpt('root_helper_daemon',
help=_("Root helper daemon application to use when possible. " help=_("""
"For the agent which needs to execute commands in Dom0 " Root helper daemon application to use when possible.
"in the hypervisor of XenServer, this item should be "
"set to 'xenapi_root_helper', so that it will keep a " Use 'sudo neutron-rootwrap-daemon /etc/neutron/rootwrap.conf' to run rootwrap
"XenAPI session to pass commands to Dom0.")), in "daemon mode" which has been reported to improve performance at scale. For
more information on running rootwrap in "daemon mode", see:
https://docs.openstack.org/oslo.rootwrap/latest/user/usage.html#daemon-mode
For the agent which needs to execute commands in Dom0 in the hypervisor of
XenServer, this option should be set to 'xenapi_root_helper', so that it will
keep a XenAPI session to pass commands to Dom0.
""")),
] ]
AGENT_STATE_OPTS = [ AGENT_STATE_OPTS = [