wake_command

bundles/wol-sleeper/metadata.py

@@ -1,17 +1,28 @@
+from ipaddress import ip_interface
+
+
+@metadata_reactor.provides(
+    'wol-sleeper/wake_command',
+)
+def wake_command(metadata):
+    waker_hostname = repo.get_node(metadata.get('wol-sleeper/waker')).hostname
+    mac = metadata.get(f"network/{metadata.get('wol-sleeper/network')}/mac")
+    ip = ip_interface(metadata.get(f"network/{metadata.get('wol-sleeper/network')}/ipv4")).ip
+    
+    return {
+        'wol-sleeper': {
+            'wake_command': f"ssh wol@{waker_hostname} 'wakeonlan {mac} && while ! ping {ip} -c1 -W3; do true; done'",
+        },
+    }
+
+
 @metadata_reactor.provides(
     'apt/packages/ethtool',
     'systemd/units/enable-wol',
     'systemd/services/enable-wol.service',
 )
 def systemd(metadata):
-    interfaces = set(
-        conf['interface']
-            for conf in metadata.get('network').values()
-            if conf.get('wol', False)
-    )
-    
-    if not interfaces:
-        return {}
+    interface = metadata.get(f"network/{metadata.get('wol-sleeper/network')}/interface")
     
     return {
         'apt': {
@@ -28,10 +39,7 @@ def systemd(metadata):
                     'Service': {
                         'Type': 'oneshot',
                         'RemainAfterExit': 'yes',
-                        'ExecStart': set(
-                            f"ethtool -s {interface} wol g"
-                                for interface in interfaces
-                        ),
+                        'ExecStart': f'ethtool -s {interface} wol g',
                     },
                     'Install': {
                         'WantedBy': 'multi-user.target',

nodes/home.backups.py

@@ -20,7 +20,6 @@
                 'ipv4': '10.0.0.5/24',
                 'gateway4': '10.0.0.1',
                 'mac': 'd8:cb:8a:e7:be:c6',
-                'wol': True,
             },
         },
         'backup-server': {
@@ -38,6 +37,7 @@
             },
         },
         'wol-sleeper': {
+            'network': 'internal',
             'waker': 'home.server',
         },
         'zfs-mirror': {