wakeup hook

bundles/wol-sleeper/files/suspend_if_idle

@@ -22,7 +22,7 @@ do
 done
 
 LOGINS=$(who -u | grep pts\/ | wc -l)
-if ! [[ "$LOGINS" =~ "^0$" ]]
+if [[ "$LOGINS" -gt 0 ]]
 then
   echo "ABORT: $LOGINS user logins"
   exit 0

bundles/wol-sleeper/metadata.py

@@ -24,7 +24,7 @@ def wake_command(metadata):
     
     return {
         'wol-sleeper': {
-            'wake_command': f"ssh wol@{waker_hostname} 'wakeonlan {mac} && while ! ping {ip} -c1 -W3; do true; done'",
+            'wake_command': f"ssh -o StrictHostKeyChecking=no wol@{waker_hostname} 'wakeonlan {mac} && while ! ping {ip} -c1 -W3; do true; done'",
         },
     }
 

hooks/wake_on_lan.py

@@ -0,0 +1,5 @@
+from bundlewrap.operations import run_local
+
+def node_apply_start(repo, node, interactive=False, **kwargs):
+    if node.has_bundle('wol-sleeper'):
+        repo.get_node(node.metadata.get('wol-sleeper/waker')).run(node.metadata.get('wol-sleeper/wake_command'))