diff options
Diffstat (limited to 'lass/3modules')
| -rw-r--r-- | lass/3modules/default.nix | 1 | ||||
| -rw-r--r-- | lass/3modules/sync-containers.nix | 168 |
2 files changed, 0 insertions, 169 deletions
diff --git a/lass/3modules/default.nix b/lass/3modules/default.nix index 3587e0f88..9f8ae98e5 100644 --- a/lass/3modules/default.nix +++ b/lass/3modules/default.nix @@ -12,7 +12,6 @@ _: ./pyload.nix ./restic.nix ./screenlock.nix - ./sync-containers.nix ./usershadow.nix ./xjail.nix ./autowifi.nix diff --git a/lass/3modules/sync-containers.nix b/lass/3modules/sync-containers.nix deleted file mode 100644 index 4dd0fd722..000000000 --- a/lass/3modules/sync-containers.nix +++ /dev/null @@ -1,168 +0,0 @@ -with import <stockholm/lib>; -{ config, pkgs, ... }: let - cfg = config.lass.sync-containers; - paths = cname: { - plain = "/var/lib/containers/${cname}/var/state"; - ecryptfs = "${cfg.dataLocation}/${cname}/ecryptfs"; - securefs = "${cfg.dataLocation}/${cname}/securefs"; - }; - start = cname: { - plain = '' - ''; - ecryptfs = '' - if ! mount | grep -q '${cfg.dataLocation}/${cname}/ecryptfs on /var/lib/containers/${cname}/var/state type ecryptfs'; then - if [ -e ${cfg.dataLocation}/${cname}/ecryptfs/.cfg.json ]; then - ${pkgs.ecrypt}/bin/ecrypt mount ${cfg.dataLocation}/${cname}/ecryptfs /var/lib/containers/${cname}/var/state - else - ${pkgs.ecrypt}/bin/ecrypt init ${cfg.dataLocation}/${cname}/ecryptfs /var/lib/containers/${cname}/var/state - fi - fi - ''; - securefs = '' - ## TODO init file systems if it does not exist - # ${pkgs.securefs}/bin/securefs create --format 3 ${cfg.dataLocation}/${cname}/securefs - if ! ${pkgs.mount}/bin/mount | grep -q '^securefs on /var/lib/containers/${cname}/var/state type fuse.securefs'; then - ${pkgs.securefs}/bin/securefs mount ${cfg.dataLocation}/${cname}/securefs /var/lib/containers/${cname}/var/state -b -o allow_other -o default_permissions - fi - ''; - }; - stop = cname: { - plain = '' - ''; - ecryptfs = '' - ${pkgs.ecrypt}/bin/ecrypt unmount ${cfg.dataLocation}/${cname}/ecryptfs /var/lib/containers/${cname}/var/state - ''; - securefs = '' - umount /var/lib/containers/${cname}/var/state - ''; - }; -in { - options.lass.sync-containers = { - dataLocation = mkOption { - description = '' - location where the encrypted sync-container lie around - ''; - default = "/var/lib/sync-containers"; - type = types.absolute-pathname; - }; - containers = mkOption { - type = types.attrsOf (types.submodule ({ config, ... }: { - options = { - name = mkOption { - description = '' - name of the container - ''; - default = config._module.args.name; - type = types.str; - }; - peers = mkOption { - description = '' - syncthing peers to share this container with - ''; - default = []; - type = types.listOf types.str; - }; - hostIp = mkOption { # TODO find this automatically - description = '' - hostAddress of the privateNetwork - ''; - example = "10.233.2.15"; - type = types.str; - }; - localIp = mkOption { # TODO find this automatically - description = '' - localAddress of the privateNetwork - ''; - example = "10.233.2.16"; - type = types.str; - }; - format = mkOption { - description = '' - file system encrption format of the container - ''; - type = types.enum [ "plain" "ecryptfs" "securefs" ]; - }; - }; - })); - default = {}; - }; - }; - - config = mkIf (cfg.containers != {}) { - programs.fuse.userAllowOther = true; - - services.syncthing.declarative.folders = (mapAttrs' (_: ctr: nameValuePair "${(paths ctr.name).${ctr.format}}" ({ - devices = ctr.peers; - ignorePerms = false; - })) cfg.containers); - - krebs.permown = (mapAttrs' (_: ctr: nameValuePair "${(paths ctr.name).${ctr.format}}" ({ - file-mode = "u+rw"; - directory-mode = "u+rwx"; - owner = "syncthing"; - keepGoing = false; - })) cfg.containers); - - systemd.services = mapAttrs' (n: ctr: nameValuePair "containers@${ctr.name}" ({ - reloadIfChanged = mkForce false; - })) cfg.containers; - - containers = mapAttrs' (n: ctr: nameValuePair ctr.name ({ - config = { ... }: { - environment.systemPackages = [ - pkgs.git - ]; - system.activationScripts.fuse = { - text = '' - ${pkgs.coreutils}/bin/mknod /dev/fuse c 10 229 - ''; - deps = []; - }; - }; - allowedDevices = [ - { modifier = "rwm"; node = "/dev/fuse"; } - ]; - autoStart = false; - enableTun = true; - privateNetwork = true; - hostAddress = ctr.hostIp; - localAddress = ctr.localIp; - })) cfg.containers; - - environment.systemPackages = flatten (mapAttrsToList (n: ctr: [ - (pkgs.writeDashBin "start-${ctr.name}" '' - set -euf - set -x - - mkdir -p /var/lib/containers/${ctr.name}/var/state - - ${(start ctr.name).${ctr.format}} - - STATE=$(${pkgs.nixos-container}/bin/nixos-container status ${ctr.name}) - if [ "$STATE" = 'down' ]; then - ${pkgs.nixos-container}/bin/nixos-container start ${ctr.name} - fi - - ${pkgs.nixos-container}/bin/nixos-container run ${ctr.name} -- ${pkgs.writeDash "deploy-${ctr.name}" '' - set -x - - mkdir -p /var/state/var_src - ln -sfTr /var/state/var_src /var/src - touch /etc/NIXOS - ''} - - if [ -h /var/lib/containers/${ctr.name}/var/src/nixos-config ] && (! ping -c1 -q -w5 ${ctr.name}.r); then - ${pkgs.nixos-container}/bin/nixos-container run ${ctr.name} -- nixos-rebuild -I /var/src switch - else - ${(stop ctr.name).${ctr.format}} - fi - '') - (pkgs.writeDashBin "stop-${ctr.name}" '' - set -euf - - ${pkgs.nixos-container}/bin/nixos-container stop ${ctr.name} - ${(stop ctr.name).${ctr.format}} - '') - ]) cfg.containers); - }; -} |