[Freeipa-users] ipa-client-install failure

[Dmitri Pal]

On 03/19/2015 04:46 PM, Roberto Cornacchia wrote:
> Hi,
>
> This should really work like a charm, and I'm sure it is a stupid 
> mistake of mine if it doesn't, but I really can't find out what goes 
> wrong.
>
> Both IPA server and client are on FC21, very up to date.
> Server installation (standard, with dns) worked well. Required ports 
> open in the firewall. Everything seems to work.
>
> I did try to use the IPA server as a DNS (with forwarders) and NTP 
> server from non-ipa clients, no problem.
> I also tried to use it as LDAP server, from a non-fedora machine (a 
> synology). It worked well and I could see users.
>
> When trying to enroll a client, the enrollment itself seems to 
> succeed, but:
> - Unable to sync time with NTP server
> - Unable to update DNS
> - Unable to find users
>
> I include below the short installation log (I changed the real domain 
> into hq.example.com <http://hq.example.com>), and in attachment, the 
> full log with debug on.
>
> From the debug log, about the DNS update failure, I can see this:
>
>   ; Communication with 192.168.0.72#53 failed: operation canceled
>   could not reach any name server
>
> I'm not sure what communication problem this could be, as the server 
> (which is both the IPA and the DNS servers), clearly can be reached.
>
> Any idea where to look at?

Do you have the IPA DNS server in the resolv.conf of the client?


>
> Thanks,
> Roberto
>
>
> [root at meson ~]# ipa-client-install --mkhomedir --ssh-trust-dns 
> --force-ntpd --hostname=meson.hq.example.com 
> <http://meson.hq.example.com>
> Discovery was successful!
> Hostname: meson.hq.example.com <http://meson.hq.example.com>
> Realm: HQ.EXAMPLE.COM <http://HQ.EXAMPLE.COM>
> DNS Domain: hq.example.com <http://hq.example.com>
> IPA Server: ipa.hq.example.com <http://ipa.hq.example.com>
> BaseDN: dc=hq,dc=example,dc=com
>
> Continue to configure the system with these values? [no]: yes
> Synchronizing time with KDC...
> *Unable to sync time with IPA NTP server, assuming the time is in 
> sync. Please check that 123 UDP port is opened.*
> User authorized to enroll computers: admin
> Password for admin at HQ.EXAMPLE.COM <mailto:admin at HQ.EXAMPLE.COM>:
> Successfully retrieved CA cert
>     Subject: CN=Certificate Authority,O=HQ.EXAMPLE.COM 
> <http://HQ.EXAMPLE.COM>
>     Issuer:  CN=Certificate Authority,O=HQ.EXAMPLE.COM 
> <http://HQ.EXAMPLE.COM>
>     Valid From:  Mon Mar 16 18:44:35 2015 UTC
>     Valid Until: Fri Mar 16 18:44:35 2035 UTC
>
> Enrolled in IPA realm HQ.EXAMPLE.COM <http://HQ.EXAMPLE.COM>
> Created /etc/ipa/default.conf
> New SSSD config will be created
> Configured sudoers in /etc/nsswitch.conf
> Configured /etc/sssd/sssd.conf
> Configured /etc/krb5.conf for IPA realm HQ.EXAMPLE.COM 
> <http://HQ.EXAMPLE.COM>
> trying https://ipa.hq.example.com/ipa/json
> Forwarding 'ping' to json server 'https://ipa.hq.example.com/ipa/json'
> Forwarding 'ca_is_enabled' to json server 
> 'https://ipa.hq.example.com/ipa/json'
> Systemwide CA database updated.
> Added CA certificates to the default NSS database.
> Hostname (meson.hq.example.com <http://meson.hq.example.com>) not 
> found in DNS
> *Failed to update DNS records.*
> Adding SSH public key from /etc/ssh/ssh_host_ed25519_key.pub
> Adding SSH public key from /etc/ssh/ssh_host_ecdsa_key.pub
> Adding SSH public key from /etc/ssh/ssh_host_rsa_key.pub
> Forwarding 'host_mod' to json server 'https://ipa.hq.example.com/ipa/json'
> *Could not update DNS SSHFP records.*
> SSSD enabled
> Configured /etc/openldap/ldap.conf
> *Unable to find 'admin' user with 'getent passwd admin at hq.example.com 
> <mailto:admin at hq.example.com>'!*
> *Unable to reliably detect configuration. Check NSS setup manually.*
> NTP enabled
> Configured /etc/ssh/ssh_config
> Configured /etc/ssh/sshd_config
> Configuring hq.example.com <http://hq.example.com> as NIS domain.
> Client configuration complete.
>
>
>


-- 
Thank you,
Dmitri Pal

Sr. Engineering Manager IdM portfolio
Red Hat, Inc.

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