Stricter ordening for spacebar container, kill shells

1 files changed, 13 insertions, 0 deletions

diff --git a/host/Rory-ovh/configuration.nix b/host/Rory-ovh/configuration.nix

index 2d86b19..d6d3461 100755
--- a/host/Rory-ovh/configuration.nix
+++ b/host/Rory-ovh/configuration.nix
@@ -128,6 +128,19 @@
       spacebar
       ;
   };
+  
+  # prevent a hang on rebuild with forgotten shells...
+  systemd.services."container@spacebar" = {
+    # dependency on postgres for good measure...
+    after = [ "postgresql.service" ];
+    wants = [ "postgresql.service" ];
+    preStop = ''
+      for pid in $(pgrep -f "nixos-container root-login spacebar"); do
+        echo "Killing shell with PID $pid"
+        kill -9 $pid
+      done
+    '';
+  };
 
   #containers."syntest1" = import ./services/containers/syntest1/container.nix {
   #  inherit