96 lines
3.5 KiB
Nix
96 lines
3.5 KiB
Nix
# Personal configuration on storage solution
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{ pkgs, config, lib, ... }: {
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environment.systemPackages = [
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pkgs.s3fs
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pkgs.cifs-utils
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];
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# Sadly, autofs uses systemd, so we can't put it in home-manager
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# HACK: need to store secret somewhere so that root can access this
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# because autofs may run as root for now, we enforce putting the secret in this monorepo
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# TODO: make this configuration nix-less to show that it's 100% data
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services.autofs =
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let
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# confToBackendArg {lol="what"; empty=""; name_only=null;} -> "lol=what,empty=,name_only"
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# TODO: change null -> true/false. This allows overriding & better self-documentation
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confToBackendArg = conf: (lib.concatStringsSep ","
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(lib.mapAttrsToList (name: value: "${name}${lib.optionalString (value != null) "=${value}"}") conf));
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# mount_dest: path ("wow")
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# backend_args: nix attrs representing the arguments to be passed to s3fs
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# ({"-fstype" = "fuse"; "use_cache" = "/tmp";})
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# bucket: bucket name (hungtr-hot)
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# NOTE: s3 custom provider will be provided inside
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# backend_args, so just put the bucket name here
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#
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#-> "${mount_dest} ${formatted_args} ${s3fs-bin}#${bucket}"
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autofs-s3fs_entry =
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{ mount_dest
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, backend_args ? { "-fstype" = "fuse"; }
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, bucket
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}@inputs:
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let
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s3fs-exec = "${pkgs.s3fs}/bin/s3fs";
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in
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"${mount_dest} ${confToBackendArg backend_args} :${s3fs-exec}\#${bucket}";
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personalStorage = [
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(autofs-s3fs_entry {
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mount_dest = "garden";
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backend_args = {
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"-fstype" = "fuse";
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use_cache = "/tmp";
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del_cache = null;
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allow_other = null;
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url = "https://v5h5.la11.idrivee2-14.com";
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passwd_file = config.age.secrets."s3fs.digital-garden".path;
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dbglevel = "debug"; # enable this for better debugging info in journalctl
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uid = "1000"; # default user
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gid = "100"; # users
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umask = "003"; # others read only, fully shared for users group
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};
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bucket = "digital-garden";
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})
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(
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let
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args = {
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"-fstype" = "cifs";
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credentials = config.age.secrets._nhitrl_cred.path;
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user = null;
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uid = "1001";
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gid = "100";
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dir_mode = "0777";
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file_mode = "0777";
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};
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in
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"felia_d ${confToBackendArg args} ://felia.coati-celsius.ts.net/d"
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)
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(
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let
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args = {
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"-fstype" = "cifs";
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credentials = config.age.secrets._nhitrl_cred.path;
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user = null;
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uid = "1001";
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gid = "100";
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dir_mode = "0777";
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file_mode = "0777";
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};
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in
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"felia_f ${confToBackendArg args} ://felia.coati-celsius.ts.net/f"
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)
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];
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persoConf = pkgs.writeText "auto.personal" (builtins.concatStringsSep "\n" personalStorage);
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in
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{
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enable = true;
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# Creates /perso directory with every subdirectory declared by ${personalStorage}
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# as of now (might be stale), /perso/hot is the only mount accessible
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# that is also managed by s3fs
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autoMaster = ''
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/perso file:${persoConf}
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'';
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timeout = 30; # default: 600, 600 seconds (10 mins) of inactivity => unmount
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# debug = true; # writes to more to journalctl
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};
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}
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