Remove wesher, reconfigure staging without it

1 files changed, 0 insertions, 137 deletions

diff --git a/nix/wesher_service.nix b/nix/wesher_service.nix
deleted file mode 100644
index d269a2f..0000000
--- a/nix/wesher_service.nix
+++ /dev/null
@@ -1,137 +0,0 @@
-{ config, lib, pkgs, ... }:
-with lib;
-let
-  keysPath = "/var/lib/wesher/secrets";
-  cfg = config.services.wesher;
-in {
-  options = with types; {
-    services.wesher = {
-      enable = mkEnableOption "wesher wireguard overlay mesh network manager";
-
-      package = mkOption {
-        type = package;
-        default = pkgs.wesher;
-        defaultText = literalExpression "pkgs.wesher";
-        description = "Wesher package to use.";
-      };
-
-      clusterKey = mkOption {
-        type = nullOr str;
-        default = null;
-        description = "shared key for cluster membership to use on first initialization, if no key was previously used by Wesher. Must be 32 bytes base64 encoded; will be generated if not provided. Setting this parameter value will not overwrite an existing cluster key; to do so please delete ${keysPath}";
-      };
-
-      bindAddr = mkOption {
-        type = nullOr str;
-        default = null;
-        description = "IP address to bind to for cluster membership (cannot be used with --bind-iface)";
-      };
-
-      bindIface = mkOption {
-        type = nullOr str;
-        default = null;
-        description = "Interface to bind to for cluster membership (cannot be used with --bind-addr)";
-      };
-
-      join = mkOption {
-        type = listOf str;
-        default = [];
-        description = "list of hostnames or IP addresses to existing cluster members; if not provided, will attempt resuming any known state or otherwise wait for further members";
-      };
-
-      clusterPort = mkOption {
-        type = port;
-        default = 7946;
-        description = "port used for membership gossip traffic (both TCP and UDP); must be the same accross cluster";
-      };
-
-      wireguardPort = mkOption {
-        type = port;
-        default = 51820;
-        description = "port used for wireguard traffic (UDP); must be the same accross cluster";
-      };
-
-      overlayNet = mkOption {
-        type = str;
-        default = "10.0.0.0/8";
-        description = "the network in which to allocate addresses for the overlay mesh network (CIDR format); smaller networks increase the chance of IP collision";
-      };
-
-      interface = mkOption {
-        type = str;
-        default = "wgoverlay";
-        description = "name of the wireguard interface to create and manage";
-      };
-
-      logLevel = mkOption {
-        type = str;
-        default = "warn";
-        description = "set the verbosity (one of debug/info/warn/error)";
-      };
-      
-    };
-  };
-
-  config = mkIf cfg.enable (let binWesher = cfg.package + "/bin/wesher";
-  in {
-    system.activationScripts.wesher = if (cfg.clusterKey != null) then ''
-      if [ ! -e ${keysPath} ]
-      then
-        mkdir --mode=700 -p ${builtins.dirOf keysPath}
-        echo "WESHER_CLUSTER_KEY=${cfg.clusterKey}" > ${keysPath}
-      fi
-    '' else ''
-      if [ ! -e ${keysPath} ]
-      then
-        mkdir --mode=700 -p ${builtins.dirOf keysPath}
-        echo "WESHER_CLUSTER_KEY=$(head -c 32 /dev/urandom | base64)" > ${keysPath}
-      fi
-    '';
-
-    systemd.services.wesher = {
-      description = "wesher wireguard overlay mesh network manager";
-      bindsTo = [ "network-online.target" ];
-      after = [ "network-online.target" ];
-      wantedBy = [ "multi-user.target" ];
-
-      environment = {
-        WESHER_JOIN = builtins.concatStringsSep "," cfg.join;
-        WESHER_CLUSTER_PORT = builtins.toString cfg.clusterPort;
-        WESHER_WIREGUARD_PORT = builtins.toString cfg.wireguardPort;
-        WESHER_OVERLAY_NET = cfg.overlayNet;
-        WESHER_INTERFACE = cfg.interface;
-        WESHER_LOG_LEVEL = cfg.logLevel;
-        WESHER_NO_ETC_HOSTS = "true";
-      } 
-      // (if (cfg.bindAddr != null) then { WESHER_BIND_ADDR = cfg.bindAddr; } else {})
-      // (if (cfg.bindIface != null) then { WESHER_BIND_IFACE = cfg.bindIface; } else {})
-      ;
-
-      serviceConfig = {
-        ExecStart = "${binWesher}";
-        Restart = "always";
-
-        EnvironmentFile = keysPath;
-
-        User = "wesher";
-        DynamicUser = true;
-        StateDirectory = "wesher";
-
-        AmbientCapabilities = "CAP_NET_ADMIN CAP_NET_BIND_SERVICE";
-        CapabilityBoundingSet = "CAP_NET_ADMIN CAP_NET_BIND_SERVICE";
-        MemoryDenyWriteExecute = true;
-        ProtectControlGroups = true;
-        ProtectKernelModules = true;
-        ProtectKernelTunables = true;
-        RestrictAddressFamilies = "AF_UNIX AF_INET AF_INET6 AF_NETLINK";
-        RestrictNamespaces = true;
-        RestrictRealtime = true;
-        SystemCallArchitectures = "native";
-        SystemCallFilter = "~@clock @cpu-emulation @debug @keyring @module @mount @obsolete @raw-io @resources";
-      };
-    };
-
-    networking.firewall.allowedUDPPorts = mkIf cfg.enable [ cfg.clusterPort cfg.wireguardPort ];
-    networking.firewall.allowedTCPPorts = mkIf cfg.enable [ cfg.clusterPort ];
-  });
-}