forked from jan-leila/nix-config
refactor: split server modules into smaller more manageable files
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parent
b2e5ae1f98
commit
cdeb4e108b
49 changed files with 1519 additions and 1270 deletions
340
modules/nixos-modules/server/panoramax/default.nix
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340
modules/nixos-modules/server/panoramax/default.nix
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@ -0,0 +1,340 @@
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{
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config,
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lib,
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pkgs,
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...
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}:
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with lib; let
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# Database configuration assertions
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dbUrlConfigured = config.services.panoramax.database.url != null;
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individualDbConfigured = all (x: x != null) [
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config.services.panoramax.database.host
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config.services.panoramax.database.port
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config.services.panoramax.database.username
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config.services.panoramax.database.password
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config.services.panoramax.database.name
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];
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envContent = ''
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# Panoramax Configuration
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FLASK_APP=geovisio
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${
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if dbUrlConfigured
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then "DB_URL=${config.services.panoramax.database.url}"
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else ''
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DB_HOST=${config.services.panoramax.database.host}
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DB_PORT=${toString config.services.panoramax.database.port}
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DB_USERNAME=${config.services.panoramax.database.username}
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DB_PASSWORD=${config.services.panoramax.database.password}
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DB_NAME=${config.services.panoramax.database.name}
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''
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}
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${optionalString (config.services.panoramax.storage.fsUrl != null) "FS_URL=${config.services.panoramax.storage.fsUrl}"}
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${optionalString (config.services.panoramax.infrastructure.nbProxies != null) "INFRA_NB_PROXIES=${toString config.services.panoramax.infrastructure.nbProxies}"}
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${optionalString (config.services.panoramax.flask.secretKey != null) "FLASK_SECRET_KEY=${config.services.panoramax.flask.secretKey}"}
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${optionalString (config.services.panoramax.flask.sessionCookieDomain != null) "FLASK_SESSION_COOKIE_DOMAIN=${config.services.panoramax.flask.sessionCookieDomain}"}
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${optionalString (config.services.panoramax.api.pictures.licenseSpdxId != null) "API_PICTURES_LICENSE_SPDX_ID=${config.services.panoramax.api.pictures.licenseSpdxId}"}
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${optionalString (config.services.panoramax.api.pictures.licenseUrl != null) "API_PICTURES_LICENSE_URL=${config.services.panoramax.api.pictures.licenseUrl}"}
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${optionalString (config.services.panoramax.port != null) "PORT=${toString config.services.panoramax.port}"}
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${optionalString (config.services.panoramax.sgblur.enable) "SGBLUR_API_URL=${config.services.panoramax.sgblur.url}"}
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${concatStringsSep "\n" (mapAttrsToList (name: value: "${name}=${value}") config.services.panoramax.extraEnvironment)}
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'';
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envFile = pkgs.writeText "panoramax.env" envContent;
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in {
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imports = [
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./proxy.nix
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./fail2ban.nix
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./impermanence.nix
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];
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options.services.panoramax = {
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enable = lib.mkEnableOption "panoramax";
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package = lib.mkOption {
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type = lib.types.package;
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default = pkgs.panoramax;
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description = "The panoramax package to use";
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};
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subdomain = lib.mkOption {
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type = lib.types.str;
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description = "subdomain of base domain that panoramax will be hosted at";
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default = "panoramax";
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};
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database = {
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createDB = mkOption {
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type = types.bool;
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default = true;
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description = "Whether to automatically create the database and user";
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};
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url = mkOption {
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type = types.nullOr types.str;
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default = null;
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description = ''
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Complete database URL connection string (e.g., "postgresql://user:password@host:port/dbname").
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If provided, individual database options (host, port, username, password, name) are ignored.
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'';
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};
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port = mkOption {
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type = types.nullOr types.port;
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default = 5432;
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description = "Database port (ignored if database.url is set)";
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};
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host = mkOption {
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type = types.nullOr types.str;
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default = "localhost";
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description = "Database host (ignored if database.url is set)";
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};
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username = mkOption {
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type = types.nullOr types.str;
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default = "panoramax";
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description = "Database username (ignored if database.url is set)";
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};
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password = mkOption {
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type = types.nullOr types.str;
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default = null;
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description = "Database password (ignored if database.url is set)";
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};
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name = mkOption {
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type = types.str;
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default = "panoramax";
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description = "Database name (ignored if database.url is set)";
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};
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};
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sgblur = {
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enable = mkOption {
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type = types.bool;
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default = false;
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description = "Whether to enable sgblur integration for face and license plate blurring";
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};
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package = mkOption {
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type = types.package;
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default = pkgs.sgblur;
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description = "The sgblur package to use";
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};
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port = mkOption {
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type = types.port;
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default = 8080;
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description = "Port for the sgblur service";
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};
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host = mkOption {
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type = types.str;
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default = "127.0.0.1";
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description = "Host to bind the sgblur service to";
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};
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url = mkOption {
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type = types.str;
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default = "http://127.0.0.1:8080";
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description = "URL where sgblur service is accessible";
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};
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};
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port = mkOption {
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type = types.nullOr types.port;
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default = 5000;
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description = "Port for the Panoramax service";
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};
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host = mkOption {
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type = types.str;
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default = "127.0.0.1";
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description = "Host to bind the Panoramax service to";
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};
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urlScheme = mkOption {
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type = types.enum ["http" "https"];
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default = "https";
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description = "URL scheme for the application";
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};
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storage = {
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fsUrl = mkOption {
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type = types.nullOr types.str;
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default = "/var/lib/panoramax/storage";
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description = "File system URL for storage";
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};
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};
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infrastructure = {
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nbProxies = mkOption {
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type = types.nullOr types.int;
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default = 1;
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description = "Number of proxies in front of the application";
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};
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};
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flask = {
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secretKey = mkOption {
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type = types.nullOr types.str;
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default = null;
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description = "Flask secret key for session security";
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};
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sessionCookieDomain = mkOption {
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type = types.nullOr types.str;
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default = null;
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description = "Flask session cookie domain";
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};
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};
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api = {
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pictures = {
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licenseSpdxId = mkOption {
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type = types.nullOr types.str;
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default = null;
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description = "SPDX license identifier for API pictures";
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};
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licenseUrl = mkOption {
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type = types.nullOr types.str;
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default = null;
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description = "License URL for API pictures";
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};
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};
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};
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extraEnvironment = mkOption {
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type = types.attrsOf types.str;
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default = {};
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description = "Additional environment variables";
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example = {
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CUSTOM_SETTING = "value";
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DEBUG = "true";
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};
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};
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};
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config = lib.mkIf config.services.panoramax.enable (lib.mkMerge [
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{
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environment.systemPackages = with pkgs;
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[
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config.services.panoramax.package
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python3Packages.waitress
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]
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++ optionals config.services.panoramax.sgblur.enable [
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config.services.panoramax.sgblur.package
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];
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systemd.services.panoramax = {
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description = "Panoramax Service";
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after = ["network.target"];
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wantedBy = ["multi-user.target"];
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serviceConfig = {
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ExecStart = "${pkgs.python3Packages.waitress}/bin/waitress-serve --env-file=${envFile} --host=${config.services.panoramax.host} --port=${toString config.services.panoramax.port} --url-scheme=${config.services.panoramax.urlScheme} --call geovisio:create_app";
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Restart = "always";
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User = "panoramax";
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Group = "panoramax";
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WorkingDirectory = "/var/lib/panoramax";
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Environment = "PYTHONPATH=${config.services.panoramax.package}/lib/python3.11/site-packages";
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};
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};
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users.users.panoramax = {
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isSystemUser = true;
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group = "panoramax";
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home = "/var/lib/panoramax";
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createHome = true;
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};
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users.groups.panoramax = {};
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systemd.tmpfiles.rules = [
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"d /var/lib/panoramax 0755 panoramax panoramax -"
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"d ${config.services.panoramax.storage.fsUrl} 0755 panoramax panoramax -"
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];
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assertions = [
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{
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assertion = dbUrlConfigured || individualDbConfigured;
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message = ''
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Panoramax database configuration requires either:
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- A complete database URL (services.panoramax.database.url), OR
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- All individual database options (host, port, username, password, name)
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Currently configured:
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- database.url: ${
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if dbUrlConfigured
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then "✓ configured"
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else "✗ not configured"
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}
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- individual options: ${
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if individualDbConfigured
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then "✓ all configured"
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else "✗ some missing"
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}
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'';
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}
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{
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assertion = !config.services.panoramax.database.createDB || config.services.panoramax.database.url == null || (lib.hasPrefix "/run/" config.services.panoramax.database.url || lib.hasPrefix "unix:" config.services.panoramax.database.url || lib.hasPrefix "/" config.services.panoramax.database.host);
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message = ''
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Panoramax createDB option can only be used with socket connections when a database URL is provided.
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Socket connections are identified by:
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- URLs starting with "unix:"
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- URLs starting with "/run/"
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- Host paths starting with "/"
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Current configuration:
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- createDB: ${lib.boolToString config.services.panoramax.database.createDB}
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- database.url: ${
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if config.services.panoramax.database.url != null
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then config.services.panoramax.database.url
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else "not set"
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}
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- database.host: ${config.services.panoramax.database.host}
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'';
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}
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];
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}
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(lib.mkIf config.services.panoramax.database.createDB {
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systemd.services.panoramax = {
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after = ["postgresql.service"];
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requires = ["postgresql.service"];
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};
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services.postgresql = {
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enable = true;
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ensureDatabases = [config.services.panoramax.database.name];
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ensureUsers = [
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{
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name = config.services.panoramax.database.username;
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ensureDBOwnership = true;
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ensureClauses.login = true;
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}
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];
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extensions = ps: with ps; [postgis];
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settings = {
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shared_preload_libraries = ["postgis"];
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};
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};
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systemd.services.postgresql.serviceConfig.ExecStartPost = let
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sqlFile = pkgs.writeText "panoramax-postgis-setup.sql" ''
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CREATE EXTENSION IF NOT EXISTS postgis;
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CREATE EXTENSION IF NOT EXISTS postgis_topology;
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CREATE EXTENSION IF NOT EXISTS fuzzystrmatch;
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CREATE EXTENSION IF NOT EXISTS postgis_tiger_geocoder;
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ALTER SCHEMA public OWNER TO ${config.services.panoramax.database.username};
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GRANT ALL ON SCHEMA public TO ${config.services.panoramax.database.username};
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'';
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in [
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''
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${lib.getExe' config.services.postgresql.package "psql"} -d "${config.services.panoramax.database.name}" -f "${sqlFile}"
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''
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];
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})
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]);
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}
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