nixos/services.tahoe: remove with lib;

This commit is contained in:
Felix Buehler 2024-08-28 21:18:59 +02:00 committed by Jörg Thalheim
parent f0f841be80
commit 443dc608d2

View File

@ -1,57 +1,55 @@
{ config, lib, pkgs, ... }:
with lib;
let
cfg = config.services.tahoe;
in
{
options.services.tahoe = {
introducers = mkOption {
introducers = lib.mkOption {
default = {};
type = with types; attrsOf (submodule {
type = with lib.types; attrsOf (submodule {
options = {
nickname = mkOption {
type = types.str;
nickname = lib.mkOption {
type = lib.types.str;
description = ''
The nickname of this Tahoe introducer.
'';
};
tub.port = mkOption {
tub.port = lib.mkOption {
default = 3458;
type = types.port;
type = lib.types.port;
description = ''
The port on which the introducer will listen.
'';
};
tub.location = mkOption {
tub.location = lib.mkOption {
default = null;
type = types.nullOr types.str;
type = lib.types.nullOr lib.types.str;
description = ''
The external location that the introducer should listen on.
If specified, the port should be included.
'';
};
package = mkPackageOption pkgs "tahoelafs" { };
package = lib.mkPackageOption pkgs "tahoelafs" { };
};
});
description = ''
The Tahoe introducers.
'';
};
nodes = mkOption {
nodes = lib.mkOption {
default = {};
type = with types; attrsOf (submodule {
type = with lib.types; attrsOf (submodule {
options = {
nickname = mkOption {
type = types.str;
nickname = lib.mkOption {
type = lib.types.str;
description = ''
The nickname of this Tahoe node.
'';
};
tub.port = mkOption {
tub.port = lib.mkOption {
default = 3457;
type = types.port;
type = lib.types.port;
description = ''
The port on which the tub will listen.
@ -59,9 +57,9 @@ in
system to listen on a different port.
'';
};
tub.location = mkOption {
tub.location = lib.mkOption {
default = null;
type = types.nullOr types.str;
type = lib.types.nullOr lib.types.str;
description = ''
The external location that the node should listen on.
@ -71,9 +69,9 @@ in
If specified, the port should be included.
'';
};
web.port = mkOption {
web.port = lib.mkOption {
default = 3456;
type = types.port;
type = lib.types.port;
description = ''
The port on which the Web server will listen.
@ -81,59 +79,59 @@ in
listen on a different port.
'';
};
client.introducer = mkOption {
client.introducer = lib.mkOption {
default = null;
type = types.nullOr types.str;
type = lib.types.nullOr lib.types.str;
description = ''
The furl for a Tahoe introducer node.
Like all furls, keep this safe and don't share it.
'';
};
client.helper = mkOption {
client.helper = lib.mkOption {
default = null;
type = types.nullOr types.str;
type = lib.types.nullOr lib.types.str;
description = ''
The furl for a Tahoe helper node.
Like all furls, keep this safe and don't share it.
'';
};
client.shares.needed = mkOption {
client.shares.needed = lib.mkOption {
default = 3;
type = types.int;
type = lib.types.int;
description = ''
The number of shares required to reconstitute a file.
'';
};
client.shares.happy = mkOption {
client.shares.happy = lib.mkOption {
default = 7;
type = types.int;
type = lib.types.int;
description = ''
The number of distinct storage nodes required to store
a file.
'';
};
client.shares.total = mkOption {
client.shares.total = lib.mkOption {
default = 10;
type = types.int;
type = lib.types.int;
description = ''
The number of shares required to store a file.
'';
};
storage.enable = mkEnableOption "storage service";
storage.reservedSpace = mkOption {
storage.enable = lib.mkEnableOption "storage service";
storage.reservedSpace = lib.mkOption {
default = "1G";
type = types.str;
type = lib.types.str;
description = ''
The amount of filesystem space to not use for storage.
'';
};
helper.enable = mkEnableOption "helper service";
sftpd.enable = mkEnableOption "SFTP service";
sftpd.port = mkOption {
helper.enable = lib.mkEnableOption "helper service";
sftpd.enable = lib.mkEnableOption "SFTP service";
sftpd.port = lib.mkOption {
default = null;
type = types.nullOr types.int;
type = lib.types.nullOr lib.types.int;
description = ''
The port on which the SFTP server will listen.
@ -141,35 +139,35 @@ in
daemon to listen on a different port.
'';
};
sftpd.hostPublicKeyFile = mkOption {
sftpd.hostPublicKeyFile = lib.mkOption {
default = null;
type = types.nullOr types.path;
type = lib.types.nullOr lib.types.path;
description = ''
Path to the SSH host public key.
'';
};
sftpd.hostPrivateKeyFile = mkOption {
sftpd.hostPrivateKeyFile = lib.mkOption {
default = null;
type = types.nullOr types.path;
type = lib.types.nullOr lib.types.path;
description = ''
Path to the SSH host private key.
'';
};
sftpd.accounts.file = mkOption {
sftpd.accounts.file = lib.mkOption {
default = null;
type = types.nullOr types.path;
type = lib.types.nullOr lib.types.path;
description = ''
Path to the accounts file.
'';
};
sftpd.accounts.url = mkOption {
sftpd.accounts.url = lib.mkOption {
default = null;
type = types.nullOr types.str;
type = lib.types.nullOr lib.types.str;
description = ''
URL of the accounts server.
'';
};
package = mkPackageOption pkgs "tahoelafs" { };
package = lib.mkPackageOption pkgs "tahoelafs" { };
};
});
description = ''
@ -177,11 +175,11 @@ in
'';
};
};
config = mkMerge [
(mkIf (cfg.introducers != {}) {
config = lib.mkMerge [
(lib.mkIf (cfg.introducers != {}) {
environment = {
etc = flip mapAttrs' cfg.introducers (node: settings:
nameValuePair "tahoe-lafs/introducer-${node}.cfg" {
etc = lib.flip lib.mapAttrs' cfg.introducers (node: settings:
lib.nameValuePair "tahoe-lafs/introducer-${node}.cfg" {
mode = "0444";
text = ''
# This configuration is generated by Nix. Edit at your own
@ -190,25 +188,25 @@ in
[node]
nickname = ${settings.nickname}
tub.port = ${toString settings.tub.port}
${optionalString (settings.tub.location != null)
${lib.optionalString (settings.tub.location != null)
"tub.location = ${settings.tub.location}"}
'';
});
# Actually require Tahoe, so that we will have it installed.
systemPackages = flip mapAttrsToList cfg.introducers (node: settings:
systemPackages = lib.flip lib.mapAttrsToList cfg.introducers (node: settings:
settings.package
);
};
# Open up the firewall.
# networking.firewall.allowedTCPPorts = flip mapAttrsToList cfg.introducers
# networking.firewall.allowedTCPPorts = lib.flip lib.mapAttrsToList cfg.introducers
# (node: settings: settings.tub.port);
systemd.services = flip mapAttrs' cfg.introducers (node: settings:
systemd.services = lib.flip lib.mapAttrs' cfg.introducers (node: settings:
let
pidfile = "/run/tahoe.introducer-${node}.pid";
# This is a directory, but it has no trailing slash. Tahoe commands
# get antsy when there's a trailing slash.
nodedir = "/var/db/tahoe-lafs/introducer-${node}";
in nameValuePair "tahoe.introducer-${node}" {
in lib.nameValuePair "tahoe.introducer-${node}" {
description = "Tahoe LAFS node ${node}";
wantedBy = [ "multi-user.target" ];
path = [ settings.package ];
@ -242,16 +240,16 @@ in
cp /etc/tahoe-lafs/introducer-"${node}".cfg ${lib.escapeShellArg nodedir}/tahoe.cfg
'';
});
users.users = flip mapAttrs' cfg.introducers (node: _:
nameValuePair "tahoe.introducer-${node}" {
users.users = lib.flip lib.mapAttrs' cfg.introducers (node: _:
lib.nameValuePair "tahoe.introducer-${node}" {
description = "Tahoe node user for introducer ${node}";
isSystemUser = true;
});
})
(mkIf (cfg.nodes != {}) {
(lib.mkIf (cfg.nodes != {}) {
environment = {
etc = flip mapAttrs' cfg.nodes (node: settings:
nameValuePair "tahoe-lafs/${node}.cfg" {
etc = lib.flip lib.mapAttrs' cfg.nodes (node: settings:
lib.nameValuePair "tahoe-lafs/${node}.cfg" {
mode = "0444";
text = ''
# This configuration is generated by Nix. Edit at your own
@ -260,16 +258,16 @@ in
[node]
nickname = ${settings.nickname}
tub.port = ${toString settings.tub.port}
${optionalString (settings.tub.location != null)
${lib.optionalString (settings.tub.location != null)
"tub.location = ${settings.tub.location}"}
# This is a Twisted endpoint. Twisted Web doesn't work on
# non-TCP. ~ C.
web.port = tcp:${toString settings.web.port}
[client]
${optionalString (settings.client.introducer != null)
${lib.optionalString (settings.client.introducer != null)
"introducer.furl = ${settings.client.introducer}"}
${optionalString (settings.client.helper != null)
${lib.optionalString (settings.client.helper != null)
"helper.furl = ${settings.client.helper}"}
shares.needed = ${toString settings.client.shares.needed}
@ -277,41 +275,41 @@ in
shares.total = ${toString settings.client.shares.total}
[storage]
enabled = ${boolToString settings.storage.enable}
enabled = ${lib.boolToString settings.storage.enable}
reserved_space = ${settings.storage.reservedSpace}
[helper]
enabled = ${boolToString settings.helper.enable}
enabled = ${lib.boolToString settings.helper.enable}
[sftpd]
enabled = ${boolToString settings.sftpd.enable}
${optionalString (settings.sftpd.port != null)
enabled = ${lib.boolToString settings.sftpd.enable}
${lib.optionalString (settings.sftpd.port != null)
"port = ${toString settings.sftpd.port}"}
${optionalString (settings.sftpd.hostPublicKeyFile != null)
${lib.optionalString (settings.sftpd.hostPublicKeyFile != null)
"host_pubkey_file = ${settings.sftpd.hostPublicKeyFile}"}
${optionalString (settings.sftpd.hostPrivateKeyFile != null)
${lib.optionalString (settings.sftpd.hostPrivateKeyFile != null)
"host_privkey_file = ${settings.sftpd.hostPrivateKeyFile}"}
${optionalString (settings.sftpd.accounts.file != null)
${lib.optionalString (settings.sftpd.accounts.file != null)
"accounts.file = ${settings.sftpd.accounts.file}"}
${optionalString (settings.sftpd.accounts.url != null)
${lib.optionalString (settings.sftpd.accounts.url != null)
"accounts.url = ${settings.sftpd.accounts.url}"}
'';
});
# Actually require Tahoe, so that we will have it installed.
systemPackages = flip mapAttrsToList cfg.nodes (node: settings:
systemPackages = lib.flip lib.mapAttrsToList cfg.nodes (node: settings:
settings.package
);
};
# Open up the firewall.
# networking.firewall.allowedTCPPorts = flip mapAttrsToList cfg.nodes
# networking.firewall.allowedTCPPorts = lib.flip lib.mapAttrsToList cfg.nodes
# (node: settings: settings.tub.port);
systemd.services = flip mapAttrs' cfg.nodes (node: settings:
systemd.services = lib.flip lib.mapAttrs' cfg.nodes (node: settings:
let
pidfile = "/run/tahoe.${node}.pid";
# This is a directory, but it has no trailing slash. Tahoe commands
# get antsy when there's a trailing slash.
nodedir = "/var/db/tahoe-lafs/${node}";
in nameValuePair "tahoe.${node}" {
in lib.nameValuePair "tahoe.${node}" {
description = "Tahoe LAFS node ${node}";
wantedBy = [ "multi-user.target" ];
path = [ settings.package ];
@ -342,8 +340,8 @@ in
cp /etc/tahoe-lafs/${lib.escapeShellArg node}.cfg ${lib.escapeShellArg nodedir}/tahoe.cfg
'';
});
users.users = flip mapAttrs' cfg.nodes (node: _:
nameValuePair "tahoe.${node}" {
users.users = lib.flip lib.mapAttrs' cfg.nodes (node: _:
lib.nameValuePair "tahoe.${node}" {
description = "Tahoe node user for node ${node}";
isSystemUser = true;
});