Yair Zaslavsky has posted comments on this change.

Change subject: tools: Add --resolve-kdc arg to engine-manage-domains
......................................................................


Patch Set 2:

(1 comment)

http://gerrit.ovirt.org/#/c/24576/2/backend/manager/tools/src/main/java/org/ovirt/engine/core/domains/ManageDomains.java
File 
backend/manager/tools/src/main/java/org/ovirt/engine/core/domains/ManageDomains.java:

Line 742:             try {
Line 743:                 log.info("Creating kerberos configuration for 
domain(s): " + gssapiDomainsString);
Line 744:                 useDnsLookup = utilityConfiguration.getUseDnsLookup();
Line 745:                 String domainRealmMappingFile = 
utilityConfiguration.getDomainRealmMappingFile();
Line 746:                 if (!args.contains(ARG_LDAP_SERVERS) && useDnsLookup
> I don't not understand your comment, if --resolve-kdc option is entered, it
sorry for the messy comment :)
There is something strange to me in your if expression.
I wrote a small java program and checked just to be 100% sure :)
!a && b || c means that it doesnt matter what you place in a , either true of 
false, the condition will be true if c is true.
so , in your case what happens is that if you do pass --ldap-servers, you will 
still empty the collection of ldap servers (the condition will be true) and 
this is incorrect.
even if kdcs are resolved (or let's say - you pass a kdc list as arguments) you 
will still want in case of provided ldap serves to keep the order provided by 
--ldap-servers.
regarding the 2nd part - I am fine with both approaches.
I'm starting to think we might need to consider to pass an argument that will 
let the admin to pass a krb5.conf file that will be used instead of a krb5.conf 
file generated by manage-domains, but for now, let's fix this bug, and discuss 
my ideal ater.
Line 747:                         || args.contains(ARG_RESOLVE_KDC)) {
Line 748:                     // Arguments do not contain a list of ldap 
servers, so the
Line 749:                     // kerberos configuration should not be created 
according to it if
Line 750:                     // useDnsLookup is set to true or resolve KDC 
argument was entered.


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Gerrit-MessageType: comment
Gerrit-Change-Id: I7884eae1c67636c7fc4578f7f16358205702ef64
Gerrit-PatchSet: 2
Gerrit-Project: ovirt-engine
Gerrit-Branch: master
Gerrit-Owner: Martin Peřina <mper...@redhat.com>
Gerrit-Reviewer: Martin Peřina <mper...@redhat.com>
Gerrit-Reviewer: Yair Zaslavsky <yzasl...@redhat.com>
Gerrit-Reviewer: automat...@ovirt.org
Gerrit-Reviewer: oVirt Jenkins CI Server
Gerrit-HasComments: Yes
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