add network access to postgresql container

containers/postgresql-configuration.nix

@@ -4,4 +4,6 @@
   config = import ./postgresql.nix;
   autoStart = true;
   privateNetwork = true;
+  hostBridge = "containers";
+  localAddress6 = "fdc6:e7e5:0ba1:1::2/64";
 }

modules/containers/host.nix

@@ -0,0 +1,15 @@
+{ ... }:
+{
+  imports = [
+    ./autoconfig.nix
+  ];
+  networking.interfaces.containers = {
+    ipv6.addresses = [
+      {
+        address = "fdc6:e7e5:0ba1:1::1";
+        prefixLength = 64;
+      }
+    ];
+  };
+  networking.bridges.containers.interfaces = [ ];
+}

modules/default.nix

@@ -12,7 +12,7 @@ with lib;
 {
   imports = [
     ./riscv.nix
-    ./containers/autoconfig.nix
+    ./containers/host.nix
     ./nix
     ./environment/impermanence.nix
     ./secrets/sops.nix