Auto-update containers : test on frigate

templates/nix-config/podman/frigate.nix

@@ -53,27 +53,45 @@ in
             external: true
       '';
 
-    systemd.services.${container_name} = {
+    systemd.services."${container_name}" = {
       description = "Podman container : ${container_name}";
       after = [ "network.target" ];
       requires = [ "traefik.service" "home-assistant.service" ];
       wantedBy = [ "multi-user.target" ];
-      path = [ pkgs.podman ];
+      path = [ pkgs.podman pkgs.coreutils ];
 
       serviceConfig = {
         User = "numbus-admin";
         Environment = [ "XDG_RUNTIME_DIR=/run/user/1000" ];
         Type = "exec";
-        # Pull the latest image before running
-        ExecStartPre = "${pkgs.podman-compose}/bin/podman-compose -f /etc/${compose_file} pull";
-        # Bring the service up
+        ExecStartPre = [
+          "${pkgs.coreutils}/bin/sleep 180"
+          "-${pkgs.podman-compose}/bin/podman-compose -f /etc/${compose_file} pull"
+        ];
         ExecStart = "${pkgs.podman-compose}/bin/podman-compose -f /etc/${compose_file} up --remove-orphans";
-        # Take it down gracefully
         ExecStop = "${pkgs.podman-compose}/bin/podman-compose -f /etc/${compose_file} down";
         Restart = "on-failure";
         RestartSec = "5m";
         StartLimitBurst = "3";
       };
     };
+
+    systemd.services."update-${container_name}" = {
+      description = "Update ${container_name} container";
+      serviceConfig = {
+        Type = "oneshot";
+        ExecStart = "${pkgs.systemd}/bin/systemctl restart ${container_name}.service";
+      };
+    };
+
+    systemd.timers."update-${container_name}" = {
+      timerConfig = {
+        OnCalendar = "daily";
+        OnCalendar = "02:00";
+        RandomizedDelaySec = "60m";
+        Unit = "update-${container_name}.service";
+      };
+      wantedBy = [ "timers.target" ];
+    };
   };
 }