[Freeipa-users] freeipa-client on Debian Wheezy

[Alexandre Ellert]

Here is the traceback :
Adding SSH public key from /etc/ssh/ssh_host_rsa_key.pub
Adding SSH public key from /etc/ssh/ssh_host_ecdsa_key.pub
Adding SSH public key from /etc/ssh/ssh_host_dsa_key.pub
Forwarding 'host_mod' to server u'https://inf-ipa.numeezy.fr/ipa/xml'
host_mod: KerbTransport instance has no attribute '_conn'
Traceback (most recent call last):
  File "/usr/sbin/ipa-client-install", line 1234, in update_ssh_keys
    updatedns=False
  File "/usr/lib/python2.7/dist-packages/ipalib/frontend.py", line 435, in __call__
    ret = self.run(*args, **options)
  File "/usr/lib/python2.7/dist-packages/ipalib/frontend.py", line 748, in run
    return self.forward(*args, **options)
  File "/usr/lib/python2.7/dist-packages/ipalib/frontend.py", line 769, in forward
    return self.Backend.xmlclient.forward(self.name, *args, **kw)
  File "/usr/lib/python2.7/dist-packages/ipalib/rpc.py", line 748, in forward
    response = command(*xml_wrap(params))
  File "/usr/lib/python2.7/xmlrpclib.py", line 1224, in __call__
    return self.__send(self.__name, args)
  File "/usr/lib/python2.7/xmlrpclib.py", line 1578, in __request
    verbose=self.__verbose
  File "/usr/lib/python2.7/dist-packages/ipalib/rpc.py", line 490, in request
    self.close()
  File "/usr/lib/python2.7/dist-packages/ipalib/rpc.py", line 457, in close
    self._conn.close()
AttributeError: KerbTransport instance has no attribute '_conn'
Failed to upload host SSH public keys.

-> Key are correctly uploaded on the new VM.

Le 19 juil. 2013 à 16:30, Alexandre Ellert <aellert at numeezy.com> a écrit :

> 
> Le 19 juil. 2013 à 16:24, Martin Kosek <mkosek at redhat.com> a écrit :
> 
>> On 07/19/2013 03:28 PM, Alexandre Ellert wrote:
>>> 
>>> Le 19 juil. 2013 à 10:20, Martin Kosek <mkosek at redhat.com> a écrit :
>>> 
>>>> On 07/19/2013 02:59 AM, Alexandre Ellert wrote:
>>>>> Hi,
>>>>> 
>>>>> I have these 3 errors/warnings message when I join a Debian client to a RHEL 6.4 server (ipa-server-3.0.0-26.el6_4.4.x86_64):
>>>>> 
>>>>> => certmonger failed to stop: [Errno 2] No such file or directory: '/var/run/ipa/services.list'
>>>>> There is no such file even on RHEL 6. What is this file ?
>>>> 
>>>> This was added in IPA 3.0.1 to fix a systemd hang so it does not exist in
>>>> RHEL-6.4 which contains IPA 3.0. The deb package should just make sure the
>>>> /var/run/ipa/ directory is there (or update debian platform file to override
>>>> PlatformService class in ipapython/platform/base/__init__.py).
>>> 
>>> I managed to fix that and will update soon my repo with a new package version. Thanks for the information.
>>> 
>>>> 
>>>>> => host_mod: KerbTransport instance has no attribute '_conn'
>>>>> What does that mean ?
>>>> 
>>>> This means that there was some issue with XMLRPC call to IPA server (the error
>>>> message is indeed unfortunate) - does ipaclient-install.log contain more details?
>>> 
>>> Unfortunately there is no more details in ipaclient-install.log, here is the relevant part :
>>> 2013-07-19T13:06:26Z INFO host_mod: KerbTransport instance has no attribute '_conn'
>>> 2013-07-19T13:06:26Z WARNING Failed to upload host SSH public keys.
>>> Is there any way to get more debug log ?
>>> In my opinion, warning about ssh keys should not trigger here, because I can see them on my IPA server.
>>> 
>> 
>> Are you sure the SSH keys aren't there from previous installation attempt or
>> similar? The _conn generally means there was some problem with the connection
>> to server in the xmlrpclib python library.
> 
> I can confirm you that SSH key upload is successful. I've done tests with a fresh install of Debian.
> To be sure, I will create a new VM and try an ipa-client-install with modifications you give me.
> 
>> 
>> We need to find out what and why triggers it, a change in ipa-client-install
>> script like below may shed more light on what is the source of the error:
>> 
>> 
>> diff --git a/ipa-client/ipa-install/ipa-client-install
>> b/ipa-client/ipa-install/ipa-client-install
>> index 280edd7..f82b9f6 100755
>> --- a/ipa-client/ipa-install/ipa-client-install
>> +++ b/ipa-client/ipa-install/ipa-client-install
>> @@ -1450,6 +1450,8 @@ def update_ssh_keys(server, hostname, ssh_dir, create_sshfp):
>>        pass
>>    except StandardError, e:
>>        root_logger.info("host_mod: %s", str(e))
>> +        import traceback
>> +        traceback.print_exc()
>>        root_logger.warning("Failed to upload host SSH public keys.")
>>        return
>> 
>> 
>> Martin
> 
> Thanks
> Alexandre
> 
> 
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