On Fri, Nov 20, 2009 at 08:59:49AM -0500, Simo Sorce wrote: > On Fri, 2009-11-20 at 12:23 +0100, Sumit Bose wrote: > > On Mon, Nov 16, 2009 at 05:55:51PM -0500, Simo Sorce wrote: > > > This patch implements the use of the fail_over code under the control of > > > the data provider backend code. All providers share the same failover > > > structure and if they use the same service name, they also share the > > > same servers lists. > > > > Please add a utility function to split the server list. > > I can't make a generic function, the ldap backend uses URIs like > ldap://foo.bar:123, ldaps://bar.baz > While the IPa backend uses a list of fqdns: fo.bar.baz, foo2.bar.baz > > So each backend has to init on it's own based on the syntax it uses.
I just meant splitting at ',' or ' '. This is already two times in the patch and is needed a third time for the krb5 provider. bye, Sumit > > > > A set of callbacks is made available so that if a new resolution is > > > performed that changes the server currently in use then all providers > > > can update their status. > > > > > > I have done limited testing with the ipa backend which exercises both > > > the ldap and krb code, although the standalone krb code still doesn't > > > implement using the failover code. > > > > > > Simo. > > > > > > > I have tested with with three server and can see that they are tried one > > after the other, but if the last one is reached and fails it looks like > > it never tries other servers again. I only get: > > > > [sssd[be[NEWIPA]]] [fo_resolve_service_send] (1): No available servers > > for service 'IPA'. > > Although I also have seen a longer dealy than I expect this should start > working after a few tries, when the failover code decides the blackout > for a specific server is over. > > If that doesn't happen we need a patch for the failover code I think. > > Simo. > > -- > Simo Sorce * Red Hat, Inc * New York > > _______________________________________________ > sssd-devel mailing list > sssd-devel@lists.fedorahosted.org > https://fedorahosted.org/mailman/listinfo/sssd-devel _______________________________________________ sssd-devel mailing list sssd-devel@lists.fedorahosted.org https://fedorahosted.org/mailman/listinfo/sssd-devel