openstack/kolla
Code Issues Proposed changes

Recommend enabling NTPD in the documenation

Browse Source 
Without NTPD, rabbitmq reconnects often and generally causes havoc
in an OpenStack installation.

Change-Id: I7911d115312132a156331f61b8c320c32ddc798c
This commit is contained in:
Steven Dake 2015-10-11 01:17:54 -07:00
parent 952ea3d888
commit f26860753b
1 changed files with 14 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
doc/dev-quickstart.rst
View File

@ -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.