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|
{
config,
lib,
pkgs,
...
}:
with lib;
let
opts =
{ name, config, ... }:
{
options = {
enable = mkOption {
default = true;
type = types.bool;
example = true;
description = "Whether to enable proxy for this bucket";
};
bucketName = mkOption {
type = types.str;
default = name;
example = "my-bucket-name";
description = "Name of Google storage bucket";
};
address = mkOption {
type = types.str;
example = "localhost:3000";
description = "The address of the proxy.";
};
};
};
enabledProxies = lib.filterAttrs (n: v: v.enable) config.services.nix-store-gcs-proxy;
mapProxies = function: lib.mkMerge (lib.mapAttrsToList function enabledProxies);
in
{
options.services.nix-store-gcs-proxy = mkOption {
type = types.attrsOf (types.submodule opts);
default = { };
description = ''
An attribute set describing an HTTP to GCS proxy that allows us to use GCS
bucket via HTTP protocol.
'';
};
config.systemd.services = mapProxies (
name: cfg: {
"nix-store-gcs-proxy-${name}" = {
description = "A HTTP nix store that proxies requests to Google Storage";
wantedBy = [ "multi-user.target" ];
startLimitIntervalSec = 10;
serviceConfig = {
RestartSec = 5;
ExecStart = ''
${pkgs.nix-store-gcs-proxy}/bin/nix-store-gcs-proxy \
--bucket-name ${cfg.bucketName} \
--addr ${cfg.address}
'';
DynamicUser = true;
ProtectSystem = "strict";
ProtectHome = true;
PrivateTmp = true;
PrivateDevices = true;
PrivateMounts = true;
PrivateUsers = true;
ProtectKernelTunables = true;
ProtectKernelModules = true;
ProtectControlGroups = true;
NoNewPrivileges = true;
LockPersonality = true;
RestrictRealtime = true;
};
};
}
);
meta.maintainers = [ maintainers.mrkkrp ];
}
|
