On Wed, Dec 30, 2020 at 7:42 AM Dominik Vogt via FreeIPA-users <
[email protected]> wrote:

> On Wed, Dec 30, 2020 at 04:20:53PM +0100, François Cami wrote:
> > On Wed, Dec 30, 2020 at 2:55 PM Dominik Vogt via FreeIPA-users <
> > [email protected]> wrote:
> > > we need to install ipa-server on a box running RHEL8, say
> > > server.foo.bar.baz, 192.168.123.45.  ipa-server-install needs
> > > working name resolution for that host, and as there is no other
> > > machine installed yet, this server must run named to provide it.
> > >
> > > Is there some working sample configuration for named (RHEL8 config
> > > style) that suffices to install ipa-server (using the --setup-dns
> > > option)?
> > >
> >
> > An easier option is probably to use a (temporary) hosts file entry for
> this
> > machine.
> > Then use ipa-server-install ; you should then remote the hosts file
> entry.
>
> Does that work?  The RHEL8 IdM server installation instructions
> claim that forward and reverse lookup of the server have to work.
>

Yes it does work.

And just to clarify, the nsswitch.conf needs to be set up for this.

# cat /etc/nsswitch.conf | grep 'hosts:'
hosts:      files dns myhostname


Note that it says "files" (/etc/hosts) then "dns".

# cat /etc/redhat-release
Red Hat Enterprise Linux release 8.3 (Ootpa)

# cat /etc/hosts
127.0.0.1   localhost localhost.localdomain localhost4
localhost4.localdomain4
::1         localhost localhost.localdomain localhost6
localhost6.localdomain6
192.168.122.114 ipa.example.com

# getent hosts 192.168.122.114
192.168.122.114 ipa.example.com


Also, I've installed IPA using the "hosts" mechanism before. So It should
"just work".


>
> Ciao
>
> Dominik ^_^  ^_^
>
> --
>
> Dominik Vogt
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