Plugins/PkgVars: new plugin to set various vars per package

This plugins allows the setting of varius flags per package. It should
be used f.e. to specify pinnings for debian packages or use flags and
keywords for gentoo packages (needs to be implemented by future Portage
plugin).

1 files changed, 6 insertions, 2 deletions

diff --git a/src/lib/Bcfg2/Server/Plugins/Packages/__init__.py b/src/lib/Bcfg2/Server/Plugins/Packages/__init__.py
index 23ccd7b8e..59a061868 100644
--- a/src/lib/Bcfg2/Server/Plugins/Packages/__init__.py
+++ b/src/lib/Bcfg2/Server/Plugins/Packages/__init__.py
@@ -315,6 +315,10 @@ class Packages(Bcfg2.Server.Plugin.Plugin,
         groups = []
         recommended = dict()
 
+        pinned_src = dict()
+        if hasattr(metadata, 'PkgVars'):
+            pinned_src = metadata.PkgVars['pin']
+
         for struct in structures:
             for pkg in struct.xpath('//Package | //BoundPackage'):
                 if pkg.get("name"):
@@ -356,11 +360,11 @@ class Packages(Bcfg2.Server.Plugin.Plugin,
         base.update(collection.get_essential())
 
         # check for this set of packages in the package cache
-        pkey = hash(tuple(base))
+        pkey = hash((tuple(base), tuple(recommended), tuple(pinned_src)))
         pcache = Bcfg2.Server.Cache.Cache("Packages", "pkg_sets",
                                           collection.cachekey)
         if pkey not in pcache:
-            pcache[pkey] = collection.complete(base, recommended)
+            pcache[pkey] = collection.complete(base, recommended, pinned_src)
         packages, unknown = pcache[pkey]
         if unknown:
             self.logger.info("Packages: Got %d unknown entries" % len(unknown))