wip

bundles/hosts/items.py

@@ -0,0 +1,39 @@
+from ipaddress import ip_address
+from collections import OrderedDict
+
+def sorted_hostnames(hostnames):
+    return sorted(
+        hostnames,
+        key=lambda e: (len(e.split('.')), e),
+    )
+
+def sorted_hosts_for_ip_version(version):
+    return OrderedDict(
+        sorted(
+            [
+                (ip, sorted_hostnames(hostnames))
+                    for ip, hostnames in node.metadata.get('hosts').items()
+                    if ip_address(ip).version == version
+            ],
+            key=lambda e: ip_address(e[0]),
+        ),
+    )
+
+
+sorted_hosts = OrderedDict({
+    **sorted_hosts_for_ip_version(4),
+    **sorted_hosts_for_ip_version(6),
+})
+ip_width = len(max(sorted_hosts.keys(), key=len))
+
+files['/etc/hosts'] = {
+    'content': '\n'.join(
+        ' '.join([
+            ip.ljust(ip_width, ' '),
+            *hostnames
+        ])
+            for ip, hostnames in sorted_hosts.items()
+    ),
+}
+
+    

bundles/hosts/metadata.py

@@ -0,0 +1,28 @@
+defaults = {
+    'hosts': {
+        '127.0.0.1': [
+            'localhost',
+            node.name,
+        ],
+        '::1': [
+            'localhost',
+            'ip6-localhost',
+            'ip6-loopback',
+        ],
+        'fe00::0': [
+            'ip6-localnet'
+        ],
+        'ff00::0': [
+            'ip6-mcastprefix'
+        ],
+        'ff02::1': [
+            'ip6-allnodes'
+        ],
+        'ff02::2': [
+            'ip6-allrouters'
+        ],
+        'ff02::3': [
+            'ip6-allhosts'
+        ],
+    },
+}

groups/os/linux.py

@@ -7,5 +7,15 @@
         'systemd',
         'systemd-networkd',
         'systemd-timers',
+        'hosts',
     ],
+    'metadata': {
+        'hosts': {
+            '10.0.10.2': [
+                'resolver.name',
+                'first.resolver.name',
+                'second.resolver.name',
+            ],
+        },
+    },
 }

nodes/htz.mails.py

@@ -17,7 +17,7 @@
     'metadata': {
         'id': 'ea29bdf0-0b47-4bf4-8346-67d60c9dc4ae',
         'bind': {
-            'hostname': 'ns.sublimity.de',
+            'hostname': 'resolver.name',
             'zones': {
                 'sublimity.de': [],
                 'freibrief.net': [],