From 57b9557b02f0ad481491d7929173d721013e9b5d Mon Sep 17 00:00:00 2001
From: Katherina Walshe-Grey <git@qenya.tel>
Date: Sat, 4 Oct 2025 16:02:31 +0100
Subject: [PATCH 1/3] docker: init

---
 common/default.nix |  2 ++
 common/docker.nix  | 11 +++++++++++
 2 files changed, 13 insertions(+)
 create mode 100644 common/docker.nix

diff --git a/common/default.nix b/common/default.nix
index 6b78942..2517156 100644
--- a/common/default.nix
+++ b/common/default.nix
@@ -3,7 +3,9 @@
     ./base-graphical
     ./base-server
     ./users
+
     ./boot.nix
+    ./docker.nix
     ./gpg.nix
     ./home-manager.nix
     ./misc.nix
diff --git a/common/docker.nix b/common/docker.nix
new file mode 100644
index 0000000..c33c246
--- /dev/null
+++ b/common/docker.nix
@@ -0,0 +1,11 @@
+{ config, lib, pkgs, ... }:
+
+{
+  virtualisation.docker.daemon.settings = {
+    userland-proxy = false;
+    experimental = true;
+    metrics-addr = "0.0.0.0:9323";
+    ipv6 = true;
+    fixed-cidr-v6 = "fd00::/80";
+  };
+}

From 6a76a54503e9bf50620d77932e77623a730ad2bd Mon Sep 17 00:00:00 2001
From: Katherina Walshe-Grey <git@qenya.tel>
Date: Sat, 4 Oct 2025 16:04:12 +0100
Subject: [PATCH 2/3] qenya/vscode: Install Docker extension

---
 home/qenya/vscode.nix | 1 +
 1 file changed, 1 insertion(+)

diff --git a/home/qenya/vscode.nix b/home/qenya/vscode.nix
index 1bfce37..87c2dec 100644
--- a/home/qenya/vscode.nix
+++ b/home/qenya/vscode.nix
@@ -14,6 +14,7 @@ in
       enableUpdateCheck = false;
       extensions = with pkgs.vscode-extensions; [
         ms-python.black-formatter
+        ms-azuretools.vscode-docker
         mkhl.direnv
         dbaeumer.vscode-eslint
         golang.go

From a5c6a9a7da4cb3a8c772e727fabc7f9490340d2e Mon Sep 17 00:00:00 2001
From: Katherina Walshe-Grey <git@qenya.tel>
Date: Sat, 4 Oct 2025 16:04:19 +0100
Subject: [PATCH 3/3] tohru: Install Docker

---
 hosts/tohru/default.nix | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hosts/tohru/default.nix b/hosts/tohru/default.nix
index f9ee12c..52f2c6a 100644
--- a/hosts/tohru/default.nix
+++ b/hosts/tohru/default.nix
@@ -1,7 +1,7 @@
 { config, lib, pkgs, inputs, ... }:
 
 let
-  inherit (lib) mkForce;
+  inherit (lib) mkIf mkForce;
 in
 {
   imports = [
@@ -37,6 +37,7 @@ in
   users.users.qenya.extraGroups = [
     "networkmanager" # UI wifi configuration
     "dialout" # access to serial ports
+    "docker"
   ];
 
   nixpkgs.overlays = [ inputs.scoutshonour.overlays.default ];
@@ -64,6 +65,7 @@ in
 
   programs.evolution.enable = true; # not in home-manager yet; not declaratively configurable yet
   programs.steam.enable = true;
+  virtualisation.docker.enable = true;
 
   system.stateVersion = "23.11";
 }