[Freeipa-users] Free IPA Client in Docker

[Jakub Hrozek]

On Thu, Apr 28, 2016 at 06:14:30PM +0000, Hosakote Nagesh, Pawan wrote:
> Hi,
>       I am planning to deploy FreeIPA Client in a docker where my Apps are running. However I hit a road block as there seems to be problem with the docker’s hostname settings
> In DNS records.
> 
> Debug Log
> ———————
> 
> ipa-client-install --hostname=`hostname -f` --mkhomedir -N --force-join —debug
> 
> .
> 
> .
> 
> .
> 
> .
> 
> debug
> 
> zone phx01.eaz.ebayc3.com.
> 
> update delete <docker_container_fqdn>. IN A
> 
> show
> 
> send
> 
> update add <docker_container_fqdn>. 1200 IN A 172.17.0.3
> 
> show
> 
> send
> 
> 
> Starting external process
> 
> args=/usr/bin/nsupdate -g /etc/ipa/.dns_update.txt
> 
> Process execution failed
> 
> Traceback (most recent call last):
> 
>   File "/usr/sbin/ipa-client-install", line 2603, in <module>
> 
>     sys.exit(main())
> 
>   File "/usr/sbin/ipa-client-install", line 2584, in main
> 
>     rval = install(options, env, fstore, statestore)
> 
>   File "/usr/sbin/ipa-client-install", line 2387, in install
> 
>     client_dns(cli_server[0], hostname, options.dns_updates)
> 
>   File "/usr/sbin/ipa-client-install", line 1423, in client_dns
> 
>     update_dns(server, hostname)
> 
>   File "/usr/sbin/ipa-client-install", line 1410, in update_dns
> 
>     if do_nsupdate(update_txt):
> 
>   File "/usr/sbin/ipa-client-install", line 1346, in do_nsupdate
> 
>     ipautil.run(['/usr/bin/nsupdate', '-g', UPDATE_FILE])
> 
>   File "/usr/lib/python2.7/dist-packages/ipapython/ipautil.py", line 303, in run
> 
>     close_fds=True, env=env, cwd=cwd)
> 
>   File "/usr/lib/python2.7/subprocess.py", line 710, in __init__
> 
>     errread, errwrite)
> 
>   File "/usr/lib/python2.7/subprocess.py", line 1327, in _execute_child
> 
>     raise child_exception
> 
> OSError: [Errno 2] No such file or directory

Looks like nsupdate is missing from the container?