undercloud.conf undercloud_nameserver help text is not accurate

[Harald Jensås]

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.

The option help text should be update to reflect this.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/580761
Committed: https://git.openstack.org/cgit/openstack/python-tripleoclient/commit/?id=f0310b34392533eacc95dae661bdd8600290a6e0
Submitter: Zuul
Branch: master

commit f0310b34392533eacc95dae661bdd8600290a6e0
Author: Harald Jensås <email address hidden>
Date: Sun Jul 1 00:06:01 2018 +0200

    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

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/stein
Review: https://review.opendev.org/654451

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.opendev.org/654451
Committed: https://git.openstack.org/cgit/openstack/python-tripleoclient/commit/?id=97fe3def071a1cd1e2ec8437fea524b47c9260cd
Submitter: Zuul
Branch: stable/stein

commit 97fe3def071a1cd1e2ec8437fea524b47c9260cd
Author: Harald Jensås <email address hidden>
Date: Sun Jul 1 00:06:01 2018 +0200

    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
    (cherry picked from commit f0310b34392533eacc95dae661bdd8600290a6e0)

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/python-tripleoclient 12.0.0 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/python-tripleoclient 11.5.0 release.