On 05/14/2015 11:48 AM, Jan Cholasta wrote:
Hi,
Dne 14.5.2015 v 11:00 Tomas Babej napsal(a):
Hi,
this patch implements the domain level feature.
https://fedorahosted.org/freeipa/ticket/5018
Tomas
1)
+# Create entry proclaiming Domain Level support of this master
+# This will update the supported Domain Levels during upgrade
+dn: cn=Domain Level support,cn=$FQDN,cn=masters,cn=ipa,cn=etc,$SUFFIX
+default: objectClass: top
+default: objectClass: nsContainer
+default: objectClass: ipaConfigObject
+default: objectClass: ipaSupportedDomainLevelConfig
+only: ipaMinDomainLevel: $MIN_DOMAIN_LEVEL
+only: ipaMaxDomainLevel: $MAX_DOMAIN_LEVEL
The design states that supported domain levels should be stored
directly in cn=$FQDN,cn=masters,cn=ipa,cn=etc,$SUFFIX and I agree with
that - there is no reason to have this information in a separate entry.
yes, the design states that the domainlevel supported by a server should
be stored in the cn=fqdn entry,
but this is only informational, saying what level a server could handle
and the selected level used has to be set and stored and the design doc
says this has to be in:
"Selected Domain level shall be stored in cn=DomainLevel,cn=etc,SUFFIX"
Tomas,
I don't see the handling of the global doamin level entry
Ludwig
2) I though we agreed to call the command domainlevel-set instead of
domainlevel-raise:
<https://www.redhat.com/archives/freeipa-devel/2015-May/msg00101.html>.
3) Domain level is just a single integer and it should be treated as
such, there's no need for an LDAPObject plugin and other unnecessary
complexities. The implemetation could be as simple as (from top of my
head, untested):
domainlevel_output = (
output.Output('result', int)
)
@register()
class domainlevel-get(Command):
has_output = domainlevel_output
def execute(self, *args, **options):
ldap = self.api.Backend.ldap2
dn = ...
entry = ldap.get_entry(dn, ['ipaDomainLevel'])
return {'result': entry.single_value['ipaDomainLevel']}
@register()
class domainlevel-set(Command):
has_output = domainlevel_output
takes_args = (
Int('value'),
)
def execute(self, *args, **options):
ldap = self.api.Backend.ldap2
value = args[0]
... validate value ...
dn = ...
entry = ldap.get_entry(dn, ['ipaDomainLevel'])
entry.single_value['ipaDomainLevel'] = value
ldap.update_entry(entry)
return {'result': value}
Honza
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