profiles: init (vsock ssh &c.)

profiles/vsock-connect.nix

@@ -0,0 +1,18 @@
+{ lib, pkgs, ... }:
+
+{
+  programs.ssh.extraConfig =
+    let
+      ssh-proxy = pkgs.callPackage ../pkgs/ch-proxy/package.nix { };
+    in
+    ''
+      Host vsock-mux%* uvm/* uuvm/*
+          ProxyCommand ${lib.getExe ssh-proxy} %h
+          ProxyUseFdpass yes
+          CheckHostIP no
+
+          # systemd: "Disable all kinds of host identity checks, since these addresses are generally ephemeral"
+          StrictHostKeyChecking no
+    '';
+
+}