Add nginx,traefik,caddy,docker,podman

modules/virtualisation/default.nix

@@ -0,0 +1,8 @@
+{ config, lib, pkgs, ... }:
+
+{
+  imports = [
+    ./podman
+    ./docker
+  ];
+}

modules/virtualisation/docker/default.nix

@@ -0,0 +1,26 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.dov.virtualisation.docker;
+  username = "susano";
+in {
+  options.dov.virtualisation.docker = { enable = mkEnableOption "docker config"; };
+
+  config = mkIf cfg.enable {
+    users.extraGroups.docker.members = [ username ];
+
+    virtualisation.docker = {
+      enable = true;
+      rootless = {
+        enable = true;
+        setSocketVariable = true;
+      };
+
+      # TODO use if disko is btrfs
+      storageDriver = "btrfs";
+    };
+  };
+
+}

modules/virtualisation/podman/default.nix

@@ -0,0 +1,34 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.dov.virtualisation.podman;
+in {
+  options.dov.virtualisation.podman = { enable = mkEnableOption "podman config"; };
+
+  config = mkIf cfg.enable {
+    # Enable common container config files in /etc/containers
+    virtualisation.containers.enable = true;
+    virtualisation = {
+      podman = {
+        enable = true;
+
+        # Create a `docker` alias for podman, to use it as a drop-in replacement
+        dockerCompat = true;
+
+        # Required for containers under podman-compose to be able to talk to each other.
+        defaultNetwork.settings.dns_enabled = true;
+      };
+    };
+
+    # Useful other development tools
+    environment.systemPackages = with pkgs; [
+      dive # look into docker image layers
+      podman-tui # status of containers in the terminal
+      #docker-compose # start group of containers for dev
+      podman-compose # start group of containers for dev
+    ];
+  };
+
+}