big refactor

nixos/docker/default.nix

@@ -0,0 +1,7 @@
+{ ... }:
+{
+  imports = [
+    ./portainer.nix
+    ./watchtower.nix
+  ];
+}

nixos/docker/portainer.nix

@@ -0,0 +1,13 @@
+{ config, ... }:
+{
+  virtualisation.oci-containers.containers.portainer-agent = {
+    image = "portainer/agent:latest";  # Use the latest Portainer agent image
+    ports = [
+      "9001:9001"  # Expose the Portainer agent API port
+    ];
+    volumes = [
+      "/etc/zoneinfo/${config.time.timeZone}:/etc/localtime:ro"
+      "/var/run/docker.sock:/var/run/docker.sock"
+    ];
+  };
+}

nixos/docker/watchtower.nix

@@ -0,0 +1,11 @@
+{ config, ... }:
+{
+  virtualisation.oci-containers.containers.watchtower = {
+    image = "containrrr/watchtower:latest";
+    volumes = [
+      "/etc/zoneinfo/${config.time.timeZone}:/etc/localtime:ro"
+      "/var/run/docker.sock:/var/run/docker.sock"
+    ];
+    environment = {WATCHTOWER_SCHEDULE = "0 0 3 * * *";};
+  };
+}