Hi,

On Fri, Feb 23, 2024 at 12:38 PM Markus Rexhepi-Lindberg via FreeIPA-users <
freeipa-users@lists.fedorahosted.org> wrote:

> Hi Florence,
>
> From what I can see it is setup correctly on both the master(s) and
> replica.
>
I now understand the confusion: the logs provided in
master ds389 access: https://www.rexhepi-lindberg.com/iparepl/master/access
master ds389 errors: https://www.rexhepi-lindberg.com/iparepl/master/errors
are taken on the server *se-rhidm02x*.se.example.com, but the replica was
using se-rhidm03x.se.example.com as source of data.
You can identify which master is used in the ipareplica-install.log file.
Can you then share the logs from the corresponding master?


> I got the following during `ipa-replica-install`:
> ```
> Search DNS server se-rhidm01x.se.example.com (['10.0.13.139',
> '10.0.13.139', '10.0.13.139']) for se-rhidm03x.se.example.com
> Could not resolve hostname se-rhidm03x.se.example.com using DNS. Clients
> may not function properly. Please check your DNS setup. (Note that this
> check queries IPA DNS directly and ignores /etc/hosts.)
> Continue? [no]:
> ```
>
> Which I solved by enabling rescursion in the named config on the masters.
> `ipa-replica-install` now outputs this instead:
> ```
> ...
> raw: domainlevel_get(version='2.251')
> domainlevel_get(version='2.251')
> raw: hostgroup_find(None, cn='ipaservers', version='2.251', host=['
> usidc1-rhidm01x.idc1.us.example.com'])
> hostgroup_find(None, cn='ipaservers', all=False, raw=False,
> version='2.251', no_members=True, pkey_only=False, host=('
> usidc1-rhidm01x.idc1.us.example.com',))
> Lookup failed: Preferred host usidc1-rhidm01x.idc1.us.example.com does
> not provide DNS.
> Check forward/reverse DNS resolution
> Search DNS server se-rhidm04x.se.example.com (['10.0.11.190',
> '10.0.11.190', '10.0.11.190']) for se-rhidm03x.se.example.com
> Check reverse address 10.0.13.146 (se-rhidm03x.se.example.com)
> Address 10.0.13.146 resolves to: se-rhidm03x.se.example.com..
> Search DNS server se-rhidm04x.se.example.com (['10.0.11.190',
> '10.0.11.190', '10.0.11.190']) for usidc1-rhidm01x.idc1.us.example.com
> Check reverse address 192.168.224.21 (usidc1-rhidm01x.idc1.us.example.com)
> Address 192.168.224.21 resolves to: usidc1-rhidm01x.idc1.us.example.com..
> Loading Index file from '/var/lib/ipa/sysrestore/sysrestore.index'
> raw: dns_is_enabled(version='2.251')
> dns_is_enabled(version='2.251')
> Name usidc1-rhidm01x.idc1.us.example.com resolved to
> {UnsafeIPAddress('192.168.224.21')}
> Searching for an interface of IP address: 192.168.224.21
> Testing local IP address: 127.0.0.1/255.0.0.0 (interface: lo)
> Testing local IP address: 192.168.224.21/255.255.255.128 (interface: eth0)
> IP address 192.168.224.21 belongs to a private range, using forward policy
> only
> Checking DNS forwarders, please wait ...
> Checking DNS server: 10.0.2.200
> DNS server 10.0.2.200 does not support DNSSEC: answer to query '. SOA' is
> missing DNSSEC signatures (no RRSIG data)
> Please fix forwarder configuration to enable DNSSEC support.
>
> DNS server 10.0.2.200: answer to query '. SOA' is missing DNSSEC
> signatures (no RRSIG data)
> Please fix forwarder configuration to enable DNSSEC support.
> Checking DNS server: 10.0.2.201
> DNS server 10.0.2.201 does not support DNSSEC: answer to query '. SOA' is
> missing DNSSEC signatures (no RRSIG data)
> Please fix forwarder configuration to enable DNSSEC support.
>
> DNS server 10.0.2.201: answer to query '. SOA' is missing DNSSEC
> signatures (no RRSIG data)
> Please fix forwarder configuration to enable DNSSEC support.
> Checking DNS server: 10.0.2.202
> DNS server 10.0.2.202 does not support DNSSEC: answer to query '. SOA' is
> missing DNSSEC signatures (no RRSIG data)
> Please fix forwarder configuration to enable DNSSEC support.
>
> DNS server 10.0.2.202: answer to query '. SOA' is missing DNSSEC
> signatures (no RRSIG data)
> Please fix forwarder configuration to enable DNSSEC support.
> WARNING: DNSSEC validation will be disabled
> will use DNS forwarders: [CheckedIPAddressLoopback('10.0.2.200'),
> CheckedIPAddressLoopback('10.0.2.201'),
> CheckedIPAddressLoopback('10.0.2.202')]
>

The above message is only a warning and should not prevent the
installation. If your DNS servers don't support DNSSEC, you can also
provide the option --no-dnssec-validation.

flo

...
> ```
>
> --
> Markus
> --
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