Refactored implementation of preboot evironment to support the creation

of several preboot media from a single preboot client:
* added new client attribute preboot_media which holds the list of media
  that shall be created for that preboot client (currently, only 'cd' is
  known)
* the boot_type value 'preboot_cd' has been renamed to 'preboot'
* db-schema has been bumped to 0.36 to adjust the db-contents to the new
  expectations
* adjusted config-demuxer accordingly


git-svn-id: http://svn.openslx.org/svn/openslx/openslx/trunk@2929 95ad53e4-c205-0410-b2fa-d234c58c8868

1 files changed, 18 insertions, 1 deletions

diff --git a/config-db/OpenSLX/DBSchema.pm b/config-db/OpenSLX/DBSchema.pm
index f11ced10..b4130e15 100644
--- a/config-db/OpenSLX/DBSchema.pm
+++ b/config-db/OpenSLX/DBSchema.pm
@@ -34,7 +34,7 @@ use OpenSLX::Basics;
 ###         fk        => foreign key (integer)
 ################################################################################
 
-my $VERSION = 0.35;
+my $VERSION = 0.36;
 
 my $DbSchema = {
     'version' => $VERSION,
@@ -807,6 +807,23 @@ sub _schemaUpgradeDBFrom
     
         return 1;
     },
+    0.36 => sub {
+        my $metaDB = shift;
+
+        # value 'preboot-cd' in client-attr 'boot_type' has been changed
+        # to 'preboot', and a separate attribute 'preboot_media' has been
+        # introduced:
+        foreach my $client ($metaDB->fetchClientByFilter()) {
+            my $attrs = $metaDB->fetchClientAttrs($client->{id});
+            if ($attrs->{boot_type} eq 'preboot-cd') {
+                $attrs->{boot_type} = 'preboot';
+                $attrs->{preboot_media} = 'cd';
+                $metaDB->setClientAttrs($client->{id}, $attrs);
+            }
+        }
+    
+        return 1;
+    },
 );
 
 1;