bundles/apt: suport deb822-style sources

bundles/apt/files/deb822-sources

@@ -0,0 +1,9 @@
+% for uri in sorted(uris):
+Types: ${' '.join(sorted(data.get('types', {'deb'})))}
+URIs: ${uri}
+Suites: ${os_release}
+Components: ${' '.join(sorted(data.get('components', {'main'})))}
+Architectures: ${' '.join(sorted(data.get('architectures', {'amd64'})))}
+Signed-By: /etc/apt/trusted.gpg.d/${name}.list.asc
+
+% endfor

bundles/apt/items.py

@@ -169,6 +169,7 @@ if node.os_version[0] >= 11:
     }
 
 for name, data in node.metadata.get('apt/repos', {}).items():
+    if 'items' in data:
         files['/etc/apt/sources.list.d/{}.list'.format(name)] = {
             'content_type': 'mako',
             'content': ("\n".join(sorted(data['items']))).format(
@@ -179,8 +180,30 @@ for name, data in node.metadata.get('apt/repos', {}).items():
                 'action:apt_update',
             },
         }
+    elif 'uris' in data:
+        uris = {
+            x.format(
+                os=node.os,
+                os_release=supported_os[node.os][node.os_version[0]],
+            ) for x in data['uris']
+        }
+
+        files['/etc/apt/sources.list.d/{}.sources'.format(name)] = {
+            'source': 'deb822-sources',
+            'content_type': 'mako',
+            'context': {
+                'data': data,
+                'name': name,
+                'os_release': supported_os[node.os][node.os_version[0]],
+                'uris': uris,
+            },
+            'triggers': {
+                'action:apt_update',
+            },
+        }
 
     if data.get('install_gpg_key', True):
+        if 'items' in data:
             files['/etc/apt/sources.list.d/{}.list'.format(name)]['needs'] = {
                 'file:/etc/apt/trusted.gpg.d/{}.list.asc'.format(name),
             }