Update undercloud_nameserver help text

Since the undercloud was containerized we set the dns servers
on the neutron ctlplane subnets when installing the undercloud.
(Previously this was a post install step ...) Since dnsservers
set as undercloud_nameservers are configured as nameserver on
the ctlplane subnet(s). The overcloud nodes will use the
dnsservers defined here (Atleast initially, before OsNetConfig).

With change I5f33e06ca3f4b13cc355e02156edd9d8a1f773cd the
requirement to specify DnsServers in the overcloud environment
is removed. It uses get_attr to read the nameservers to use for
overcloud nodes from the ctlplane subnet.

Closes-Bug: #1824347
Change-Id: I6e330479fa78163252f9319b8f90d6d819ce881b
This commit is contained in:
Harald Jensås 2018-07-01 00:06:01 +02:00
parent ef0e508515
commit f0310b3439
1 changed files with 5 additions and 2 deletions

View File

@ -127,8 +127,11 @@ class UndercloudConfig(StandaloneConfig):
cfg.ListOpt('undercloud_nameservers',
default=[],
help=_(
'DNS nameserver(s) to use for the undercloud '
'node.'),
'DNS nameserver(s). Use for the undercloud '
'node and for the overcloud nodes. (NOTE: To use '
'different nameserver(s) for the overcloud, '
'override the DnsServers parameter in overcloud '
'environment.)'),
),
cfg.ListOpt('undercloud_ntp_servers',
default=['0.pool.ntp.org', '1.pool.ntp.org',