[Xen-API] Authentication mismatch in API to create pool

[Marco Sinhoreli <msinhore@xxxxxxxxx>]

Hello everybody,

I'm trying to create a pool with PAM authentication enabled in my XCP
hosts. I have a rpm package used to configure the hosts. I'm running
these commands:

<code>
    xe pool-enable-external-auth auth-type=PAM config:user=xswm
service-name=$(hostname)
    xe subject-add subject-name=xswm
    subject_uuid=$(xe subject-list  | awk '/^uuid/{print $5}')
   role_uuid=$(xe role-list  name=pool-operator params=uuid | awk
'/^uuid/{print $5}')
   xe subject-role-add uuid=${subject_uuid} role-uuid=${role_uuid}
</code>

This is configured in all hosts using the same user. Looking for code
to create pool in API, I saw this entries in file xapi_pool.ml:

<code>
               debug "Verifying if external auth configuration of
master %s (auth_type=%s service_name=%s) matches that of slave-to-be
%s (auth-type=%s servi\
ce_name=%s)"
                        (Client.Host.get_name_label ~rpc ~session_id
~self:master) master_auth_type master_auth_service_name
                        (Db.Host.get_name_label ~__context
~self:slavetobe) slavetobe_auth_type slavetobe_auth_service_name;
                if (slavetobe_auth_type <> master_auth_type)
                || (slavetobe_auth_service_name <> master_auth_service_name) 
then begin
                        error "Cannot join pool whose external
authentication configuration is different";
                        raise
(Api_errors.Server_error(Api_errors.pool_joining_external_auth_mismatch,
[]))
                end in
</code>

This check isn't let me create the pool, is returning this message:

<code>
Cannot join pool whose external authentication configuration is different.
</code>

Well, as I told, I have the same auth method in all hosts using and
connecting with the same user. Is this some routine mistake or is this
right?

PS: I'm using in XenServer 5.0.0 a PAM user without problem.

Cheers,

-- 
Marco Sinhoreli

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