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