Aner Zakobar
131 lines
4.5 KiB
Nix
131 lines
4.5 KiB
Nix
{ config, lib, pkgs, homeyConfig, ... }:
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# Mealie — recipe manager and meal planner.
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#
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# Auth model: LDAP. Users log in with the same uid/password as the rest of
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# the stack (OpenLDAP). No Authelia forward_auth — Mealie's own login page
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# handles authentication via django-auth-ldap.
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#
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# Volume layout:
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# <dataDir>/mealie/data/ → /app/data (SQLite DB, images, backups)
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#
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# Secrets consumed from sops:
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# mealie/secret_key
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let
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cfg = config.homey.mealie;
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dataDir = config.homey.storage.mountPoint;
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domain = homeyConfig.domain;
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# LDAP base DN derived from domain (zakobar.com → dc=zakobar,dc=com)
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ldapBaseDn = lib.concatStringsSep ","
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(map (p: "dc=${p}") (lib.splitString "." domain));
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in
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{
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options.homey.mealie = {
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enable = lib.mkEnableOption "Mealie recipe manager" // { default = true; };
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image = lib.mkOption {
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type = lib.types.str;
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default = "ghcr.io/mealie-recipes/mealie:latest";
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};
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port = lib.mkOption {
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type = lib.types.port;
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default = 9093;
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description = "Host port Mealie listens on (bound to 127.0.0.1).";
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};
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};
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config = lib.mkIf cfg.enable {
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# -----------------------------------------------------------------------
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# Secrets
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# -----------------------------------------------------------------------
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sops.secrets."mealie/secret_key" = { owner = "root"; };
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# -----------------------------------------------------------------------
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# Container
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# -----------------------------------------------------------------------
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virtualisation.oci-containers.containers.mealie = {
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image = cfg.image;
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ports = [ "127.0.0.1:${toString cfg.port}:9000" ];
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environment = {
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BASE_URL = "https://mealie.${domain}";
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ALLOW_SIGNUP = "false";
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TZ = homeyConfig.timezone;
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# LDAP auth — users log in with their LDAP uid and password.
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# Mealie binds directly as the user (no service account needed).
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LDAP_AUTH_ENABLED = "true";
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LDAP_SERVER_URL = "ldap://openldap:389";
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LDAP_ENABLE_STARTTLS = "false";
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LDAP_BASE_DN = "ou=users,${ldapBaseDn}";
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LDAP_BIND_TEMPLATE = "uid={username},ou=users,${ldapBaseDn}";
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LDAP_ID_ATTRIBUTE = "uid";
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LDAP_NAME_ATTRIBUTE = "cn";
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LDAP_MAIL_ATTRIBUTE = "mail";
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};
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environmentFiles = [ "/run/mealie-secrets.env" ];
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volumes = [
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"${dataDir}/mealie/data:/app/data"
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];
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extraOptions = [ "--network=homey" ];
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};
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# -----------------------------------------------------------------------
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# ExecStartPre: write ephemeral secrets env file
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# -----------------------------------------------------------------------
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systemd.services."podman-mealie" = {
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serviceConfig = {
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ExecStartPre = [
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(pkgs.writeShellScript "mealie-write-secrets" ''
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set -euo pipefail
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install -m 600 /dev/null /run/mealie-secrets.env
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printf '%s\n' \
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"SECRET_KEY=$(cat ${config.sops.secrets."mealie/secret_key".path})" \
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>> /run/mealie-secrets.env
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'')
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];
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};
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postStop = "rm -f /run/mealie-secrets.env";
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after = lib.mkAfter [ "mnt-data.mount" "podman-openldap.service" "podman-homey-network.service" ];
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requires = lib.mkAfter [ "mnt-data.mount" "podman-homey-network.service" ];
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};
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# -----------------------------------------------------------------------
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# Caddy virtual host — no forward_auth; Mealie uses LDAP login page
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# -----------------------------------------------------------------------
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homey.caddy.virtualHosts = [{
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subdomain = "mealie";
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port = cfg.port;
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auth = false;
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}];
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# -----------------------------------------------------------------------
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# Storage directories
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# -----------------------------------------------------------------------
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homey.storage.extraDirs = [
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{ path = "mealie"; }
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{ path = "mealie/data"; mode = "0755"; }
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];
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# -----------------------------------------------------------------------
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# Backup
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# -----------------------------------------------------------------------
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homey.backup.extraPaths = [ "${dataDir}/mealie" ];
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# -----------------------------------------------------------------------
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# Uptime Kuma monitor
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# -----------------------------------------------------------------------
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homey.monitoring.monitors = [{
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name = "Mealie";
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url = "https://mealie.${domain}";
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interval = 60;
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}];
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};
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}
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