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Merge pull request #301771 from Ramblurr/fix/nixos-paperless

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nixos/paperless: refactor to use systemd LoadCredential, Switch to systemd.tmpfiles.settings
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Leona Maroni 2024-04-11 22:50:30 +02:00 committed by GitHub
commit fea06555b6
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1 changed files with 12 additions and 23 deletions
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35
nixos/modules/services/misc/paperless.nix
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@ -220,15 +220,16 @@ in
config = mkIf cfg.enable {
services.redis.servers.paperless.enable = mkIf enableRedis true;
systemd.tmpfiles.rules = [
"d '${cfg.dataDir}' - ${cfg.user} ${config.users.users.${cfg.user}.group} - -"
"d '${cfg.mediaDir}' - ${cfg.user} ${config.users.users.${cfg.user}.group} - -"
(if cfg.consumptionDirIsPublic then
"d '${cfg.consumptionDir}' 777 - - - -"
else
"d '${cfg.consumptionDir}' - ${cfg.user} ${config.users.users.${cfg.user}.group} - -"
)
];
systemd.tmpfiles.settings."10-paperless" = let
defaultRule = {
inherit (cfg) user;
inherit (config.users.users.${cfg.user}) group;
};
in {
"${cfg.dataDir}".d = defaultRule;
"${cfg.mediaDir}".d = defaultRule;
"${cfg.consumptionDir}".d = if cfg.consumptionDirIsPublic then { mode = "777"; } else defaultRule;
};
systemd.services.paperless-scheduler = {
description = "Paperless Celery Beat";
@ -238,6 +239,7 @@ in
User = cfg.user;
ExecStart = "${pkg}/bin/celery --app paperless beat --loglevel INFO";
Restart = "on-failure";
LoadCredential = lib.optionalString (cfg.passwordFile != null) "PAPERLESS_ADMIN_PASSWORD:${cfg.passwordFile}";
};
environment = env;
@ -270,7 +272,7 @@ in
''
+ optionalString (cfg.passwordFile != null) ''
export PAPERLESS_ADMIN_USER="''${PAPERLESS_ADMIN_USER:-admin}"
export PAPERLESS_ADMIN_PASSWORD=$(cat "${cfg.dataDir}/superuser-password")
export PAPERLESS_ADMIN_PASSWORD=$(cat $CREDENTIALS_DIRECTORY/PAPERLESS_ADMIN_PASSWORD)
superuserState="$PAPERLESS_ADMIN_USER:$PAPERLESS_ADMIN_PASSWORD"
superuserStateFile="${cfg.dataDir}/superuser-state"
@ -298,19 +300,6 @@ in
environment = env;
};
# Reading the user-provided password file requires root access
systemd.services.paperless-copy-password = mkIf (cfg.passwordFile != null) {
requiredBy = [ "paperless-scheduler.service" ];
before = [ "paperless-scheduler.service" ];
serviceConfig = {
ExecStart = ''
${pkgs.coreutils}/bin/install --mode 600 --owner '${cfg.user}' --compare \
'${cfg.passwordFile}' '${cfg.dataDir}/superuser-password'
'';
Type = "oneshot";
};
};
systemd.services.paperless-consumer = {
description = "Paperless document consumer";
# Bind to `paperless-scheduler` so that the consumer never runs