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added email config to disko zfs config

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This commit is contained in:
Leyla Becker 2025-02-23 13:56:22 -06:00
parent af568c7b70
commit 0a00be9651
4 changed files with 76 additions and 5 deletions
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60
modules/nixos-modules/disko.nix
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@ -1,5 +1,6 @@
{
lib,
pkgs,
config,
inputs,
...
@ -23,6 +24,26 @@ in {
options.host.storage = {
enable = lib.mkEnableOption "are we going create zfs disks with disko on this device";
encryption = lib.mkEnableOption "is the vdev going to be encrypted";
notifications = {
enable = lib.mkEnableOption "are notifications enabled";
host = lib.mkOption {
type = lib.types.str;
description = "what is the host that we are going to send the email to";
};
port = lib.mkOption {
type = lib.types.port;
description = "what port is the host using to receive mail on";
};
to = lib.mkOption {
type = lib.types.str;
description = "what account is the email going to be sent to";
};
user = lib.mkOption {
type = lib.types.str;
description = "what user is the email going to be set from";
};
tokenFile = lib.mkOption {}; # TODO: make this a secrets file
};
pool = {
vdevs = lib.mkOption {
type = lib.types.listOf (lib.types.listOf lib.types.str);
@ -50,9 +71,48 @@ in {
};
config = lib.mkIf config.host.storage.enable {
programs.msmtp = lib.mkIf config.host.storage.notifications.enable {
enable = true;
setSendmail = true;
defaults = {
aliases = "/etc/aliases";
port = config.host.storage.notifications.port;
tls_trust_file = "/etc/ssl/certs/ca-certificates.crt";
tls = "on";
auth = "login";
tls_starttls = "off";
};
accounts = {
zfs_notifications = {
host = config.host.storage.notifications.host;
passwordeval = "cat ${config.host.storage.notifications.tokenFile}";
user = config.host.storage.notifications.user;
from = config.host.storage.notifications.user;
};
};
};
services.zfs = {
autoScrub.enable = true;
autoSnapshot.enable = true;
zed = lib.mkIf config.host.storage.notifications.enable {
# this option is broken we are just going to disable it
enableMail = false;
settings = {
ZED_DEBUG_LOG = "/tmp/zed.debug.log";
ZED_EMAIL_ADDR = [config.host.storage.notifications.to];
ZED_EMAIL_PROG = "${pkgs.msmtp}/bin/msmtp";
ZED_EMAIL_OPTS = "@ADDRESS@";
ZED_NOTIFY_INTERVAL_SECS = 3600;
ZED_NOTIFY_VERBOSE = true;
ZED_USE_ENCLOSURE_LEDS = true;
ZED_SCRUB_AFTER_RESILVER = true;
};
};
};
disko.devices = {