openstack/kolla-ansible
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Merge "Recommend enabling NTPD in the documenation"

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Jenkins 2015-10-12 15:44:01 +00:00 committed by Gerrit Code Review
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doc/dev-quickstart.rst
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@ -87,6 +87,20 @@ To install these clients use:
pip install -U python-openstackclient
OpenStack uses healthcheck timers which run off wall-clock time rather then
starting a timer and expring the timer, encoding the expiration in the message
contents. In some cases, this timer interval can be on the order of 60
seconds. For OpenStack to Operate correctly with these tight health-check
timer intervals, the Kolla community highly recommends running the ntpd
service on all deployment targets. To install, start, and enable ntp on
CentOS execute the following:
::
yum -y install ntp
chkconfig ntpd enable
service ntpd start
Libvirt is started by default on many operating systems. Please disable libvirt
on any machines that will be deployment targets. Only one copy of libvirt may
be running at a time.