On 11/25/2015 07:21 AM, Jan Cholasta wrote:
On 25.11.2015 05:56, Fraser Tweedale wrote:
On Tue, Nov 24, 2015 at 05:38:45PM +0100, Jan Cholasta wrote:
On 24.11.2015 17:17, Martin Babinsky wrote:
On 11/24/2015 05:10 PM, Martin Babinsky wrote:
On 11/24/2015 05:01 PM, Martin Babinsky wrote:
On 11/24/2015 04:58 PM, Jan Cholasta wrote:
On 24.11.2015 16:48, Martin Babinsky wrote:
On 11/24/2015 04:44 PM, Martin Babinsky wrote:

forgot to attach the actual file *slaps himself*

ipaserver/install/cainstance.py:1849: [E1101(no-member),
ensure_default_caacl] Instance of 'API' has no 'Backed' member)


Also attaching rebased patch for ipa-4-2

Ignore the rebased patch, the original 104.1 applies on 4-2 just fine.

Thanks, ACK.

Pushed to:
master: ed830af693c596b286b30959eb3166b59cc030c6
ipa-4-2: c5faaede276f3052517ddf86e64cb228e95dca2a

Thanks for anaysing and fixing these connection issues which were
presumably introduced by my patches.  I did not hit these in my
testing.  Admittedly I was focused on the ipa-4-2 branch and my
testing was mainly done there.

Brittle LDAP connection logic in install and upgrade is an ongoing
problem.  What shall we do to improve the situation?  Push
connection details into the Backend and let it connect if/when
needed, rather than managing connection state from the outside?

I filed a ticket: https://fedorahosted.org/freeipa/ticket/5491

I don't think we need to be smart about it, everyone just needs to make
sure that when an ad-hoc connection is opened somewhere, it is also
closed in the same place. The same applies for any other resource.


Maybe it would be a good idea to implement some decorator/context manager to connect/disconnect from specified connection and wrap the CRUD code. Example usage:

@connected(api.Backend.ldap2, ldapi=True)
def do_magic(api, *args, **kwargs):
   # do stuff

context manager:

with connected(api.Backend.ldap2, ccache=example_ccache):

I remember Jan having some objections against this so it would be nice to hear why this is not a good idea.

Martin^3 Babinsky

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