remove restic SP module

This commit is contained in:
Alexander Tomokhov 2023-12-05 01:56:13 +04:00
parent c052f9172a
commit 6cd002ae1d
3 changed files with 0 additions and 83 deletions

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[
[ "selfprivacy", "modules", "restic" ]
]

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{
description = "PoC SP module for Restic backup service";
outputs = { self }: {
nixosModules.default = import ./module.nix;
configPathsNeeded =
builtins.fromJSON (builtins.readFile ./config-paths-needed.json);
};
}

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{ config, lib, pkgs, ... }:
let
sp = config.selfprivacy;
secrets-filepath = "/etc/selfprivacy/secrets.json";
rclone-conf-filepath = "/root/.config/rclone/rclone.conf";
in
{
options.selfprivacy.modules.restic = {
enable = lib.mkOption {
default = false;
type = with lib.types; nullOr bool;
};
# TODO AWS region should be configurable too?
s3BucketName = lib.mkOption {
type = lib.types.str;
};
};
config = lib.mkIf config.selfprivacy.modules.restic.enable {
services.restic.backups = {
options = {
# TODO is it the right location?
passwordFile = "/etc/restic/resticPasswd";
repository = "s3:s3.anazonaws.com/${sp.modules.restic.s3BucketName}";
initialize = true;
paths = [
"/var/dkim"
"/var/vmail"
];
timerConfig = {
OnCalendar = [ "daily" ];
};
user = "restic";
pruneOpts = [
"--keep-daily 5"
];
};
};
users.groups.restic.members = [ "restic" ];
users.users.restic = {
isNormalUser = false;
isSystemUser = true;
group = "restic";
};
systemd.tmpfiles.rules = [
"d /var/lib/restic 0600 restic - - -"
];
systemd.services.restic-secrets = {
before = [ "restic-backups-options.service" ];
requiredBy = [ "restic-backups-options.service" ];
serviceConfig.Type = "oneshot";
path = with pkgs; [ coreutils gnused jq ];
script = ''
set -o nounset
account="$(jq -re '.modules.restic.accountId' ${secrets-filepath})"
key="$(jq -re '.modules.restic.accountKey' ${secrets-filepath})"
rclone_conf=$(cat <<- EOF
[backblaze]
account = $account
key = $key
EOF
)
install -m 0400 -o root -g root -DT \
<(printf "%s" "$rclone_conf") ${rclone-conf-filepath}
install -m 0400 -o restic -g restic -DT \
<(jq -re '.resticPassword' ${secrets-filepath}) /var/lib/restic/pass
'';
};
};
}