cleanup some more kunsi leftovers

bundles/basic/files/hosts

@@ -1,4 +1,8 @@
-127.0.0.1   localhost ${node.name} ${node.metadata['hostname']}
+% if node.metadata.get('hostname', None):
+127.0.0.1   localhost ${node.name} ${node.metadata.get('hostname')}
+% else:
+127.0.0.1   localhost ${node.name}
+% endif
 
 ::1         ip6-localhost
 fe00::0     ip6-localnet

bundles/systemd/items.py

@@ -1,4 +1,5 @@
 timezone = node.metadata.get('timezone', 'UTC')
+hostname = node.metadata.get('hostname', node.name)
 
 actions = {
     'systemd-reload': {
@@ -10,8 +11,8 @@ actions = {
         },
     },
     'systemd-hostname': {
-        'command': 'hostnamectl set-hostname {}'.format(node.metadata['hostname']),
+        'command': 'hostnamectl set-hostname {}'.format(hostname),
-        'unless': '[ "$(hostnamectl --static)" = "{}" ]'.format(node.metadata['hostname']),
+        'unless': '[ "$(hostnamectl --static)" = "{}" ]'.format(hostname),
         # Provided by bundle:basic
         'needs': {
             'file:/etc/hosts',

groups/all.py

@@ -5,10 +5,4 @@ groups['all'] = {
     'subgroups': {
         'linux',
     },
-    'metadata': {
-        # XXX remove this once we're no longer symlinking kunsis bundles
-        'icinga_options': {
-            'exclude_from_monitoring': True,
-        },
-    },
 }

nodes.py

@@ -7,10 +7,3 @@ from bundlewrap.metadata import atomic
 for node in Path(join(repo_path, "nodes")).rglob("*.py"):
     with open(node, 'r') as f:
         exec(f.read())
-
-for name, data in nodes.items():
-    if 'hostname' not in data.keys():
-        data['hostname'] = '.'.join(reversed(name.split('.'))) + '.kunbox.net'
-
-    if 'hostname' not in data['metadata'].keys():
-        data['metadata']['hostname'] = '.'.join(reversed(name.split('.'))) + '.kunbox.net'