diff options
Diffstat (limited to 'nixos/modules/virtualisation/vagrant-guest.nix')
-rw-r--r-- | nixos/modules/virtualisation/vagrant-guest.nix | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/nixos/modules/virtualisation/vagrant-guest.nix b/nixos/modules/virtualisation/vagrant-guest.nix new file mode 100644 index 00000000000..263b1ebca08 --- /dev/null +++ b/nixos/modules/virtualisation/vagrant-guest.nix @@ -0,0 +1,58 @@ +# Minimal configuration that vagrant depends on + +{ config, pkgs, ... }: +let + # Vagrant uses an insecure shared private key by default, but we + # don't use the authorizedKeys attribute under users because it should be + # removed on first boot and replaced with a random one. This script sets + # the correct permissions and installs the temporary key if no + # ~/.ssh/authorized_keys exists. + install-vagrant-ssh-key = pkgs.writeScriptBin "install-vagrant-ssh-key" '' + #!${pkgs.runtimeShell} + if [ ! -e ~/.ssh/authorized_keys ]; then + mkdir -m 0700 -p ~/.ssh + echo "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA6NF8iallvQVp22WDkTkyrtvp9eWW6A8YVr+kz4TjGYe7gHzIw+niNltGEFHzD8+v1I2YJ6oXevct1YeS0o9HZyN1Q9qgCgzUFtdOKLv6IedplqoPkcmF0aYet2PkEDo3MlTBckFXPITAMzF8dJSIFo9D8HfdOV0IAdx4O7PtixWKn5y2hMNG0zQPyUecp4pzC6kivAIhyfHilFR61RGL+GPXQ2MWZWFYbAGjyiYJnAmCP3NOTd0jMZEnDkbUvxhMmBYSdETk1rRgm+R4LOzFUGaHqHDLKLX+FIPKcF96hrucXzcWyLbIbEgE98OHlnVYCzRdK8jlqm8tehUc9c9WhQ== vagrant insecure public key" >> ~/.ssh/authorized_keys + chmod 0600 ~/.ssh/authorized_keys + fi + ''; +in +{ + # Enable the OpenSSH daemon. + services.openssh.enable = true; + + # Packages used by Vagrant + environment.systemPackages = with pkgs; [ + findutils + iputils + nettools + netcat + nfs-utils + rsync + ]; + + users.extraUsers.vagrant = { + isNormalUser = true; + createHome = true; + description = "Vagrant user account"; + extraGroups = [ "users" "wheel" ]; + home = "/home/vagrant"; + password = "vagrant"; + useDefaultShell = true; + uid = 1000; + }; + + systemd.services.install-vagrant-ssh-key = { + description = "Vagrant SSH key install (if needed)"; + after = [ "fs.target" ]; + wants = [ "fs.target" ]; + wantedBy = [ "multi-user.target" ]; + serviceConfig = { + ExecStart = "${install-vagrant-ssh-key}/bin/install-vagrant-ssh-key"; + User = "vagrant"; + # So it won't be (needlessly) restarted: + RemainAfterExit = true; + }; + }; + + security.sudo.wheelNeedsPassword = false; +} |