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refactor: added asseration for db config

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This commit is contained in:
Leyla Becker 2025-09-15 11:29:43 -05:00
parent 84b204f8b1
commit 376cb934c3
1 changed files with 54 additions and 14 deletions
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68
modules/nixos-modules/server/panoramax.nix
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@ -6,23 +6,40 @@
...
}:
with lib; let
cfg = config.services.panoramax;
# Database configuration assertions
dbUrlConfigured = cfg.database.url != null;
individualDbConfigured = all (x: x != null) [
cfg.database.host
cfg.database.port
cfg.database.username
cfg.database.password
cfg.database.name
];
envContent = ''
# Panoramax Configuration
FLASK_APP=geovisio
${optionalString (config.services.panoramax.database.url != null) "DB_URL=${config.services.panoramax.database.url}"}
${optionalString (config.services.panoramax.database.url == null && config.services.panoramax.database.port != null) "DB_PORT=${toString config.services.panoramax.database.port}"}
${optionalString (config.services.panoramax.database.url == null && config.services.panoramax.database.host != null) "DB_HOST=${config.services.panoramax.database.host}"}
${optionalString (config.services.panoramax.database.url == null && config.services.panoramax.database.username != null) "DB_USERNAME=${config.services.panoramax.database.username}"}
${optionalString (config.services.panoramax.database.url == null && config.services.panoramax.database.password != null) "DB_PASSWORD=${config.services.panoramax.database.password}"}
${optionalString (config.services.panoramax.database.url == null && config.services.panoramax.database.name != null) "DB_NAME=${config.services.panoramax.database.name}"}
${optionalString (config.services.panoramax.storage.fsUrl != null) "FS_URL=${config.services.panoramax.storage.fsUrl}"}
${optionalString (config.services.panoramax.infrastructure.nbProxies != null) "INFRA_NB_PROXIES=${toString config.services.panoramax.infrastructure.nbProxies}"}
${optionalString (config.services.panoramax.flask.secretKey != null) "FLASK_SECRET_KEY=${config.services.panoramax.flask.secretKey}"}
${optionalString (config.services.panoramax.flask.sessionCookieDomain != null) "FLASK_SESSION_COOKIE_DOMAIN=${config.services.panoramax.flask.sessionCookieDomain}"}
${optionalString (config.services.panoramax.api.pictures.licenseSpdxId != null) "API_PICTURES_LICENSE_SPDX_ID=${config.services.panoramax.api.pictures.licenseSpdxId}"}
${optionalString (config.services.panoramax.api.pictures.licenseUrl != null) "API_PICTURES_LICENSE_URL=${config.services.panoramax.api.pictures.licenseUrl}"}
${optionalString (config.services.panoramax.port != null) "PORT=${toString config.services.panoramax.port}"}
${concatStringsSep "\n" (mapAttrsToList (name: value: "${name}=${value}") config.services.panoramax.extraEnvironment)}
${
if dbUrlConfigured
then "DB_URL=${cfg.database.url}"
else ''
DB_HOST=${cfg.database.host}
DB_PORT=${toString cfg.database.port}
DB_USERNAME=${cfg.database.username}
DB_PASSWORD=${cfg.database.password}
DB_NAME=${cfg.database.name}
''
}
${optionalString (cfg.storage.fsUrl != null) "FS_URL=${cfg.storage.fsUrl}"}
${optionalString (cfg.infrastructure.nbProxies != null) "INFRA_NB_PROXIES=${toString cfg.infrastructure.nbProxies}"}
${optionalString (cfg.flask.secretKey != null) "FLASK_SECRET_KEY=${cfg.flask.secretKey}"}
${optionalString (cfg.flask.sessionCookieDomain != null) "FLASK_SESSION_COOKIE_DOMAIN=${cfg.flask.sessionCookieDomain}"}
${optionalString (cfg.api.pictures.licenseSpdxId != null) "API_PICTURES_LICENSE_SPDX_ID=${cfg.api.pictures.licenseSpdxId}"}
${optionalString (cfg.api.pictures.licenseUrl != null) "API_PICTURES_LICENSE_URL=${cfg.api.pictures.licenseUrl}"}
${optionalString (cfg.port != null) "PORT=${toString cfg.port}"}
${concatStringsSep "\n" (mapAttrsToList (name: value: "${name}=${value}") cfg.extraEnvironment)}
'';
envFile = pkgs.writeText "panoramax.env" envContent;
@ -189,6 +206,29 @@ in {
"d ${config.services.panoramax.storage.fsUrl} 0755 panoramax panoramax -"
];
assertions = [
{
assertion = dbUrlConfigured || individualDbConfigured;
message = ''
Panoramax database configuration requires either:
- A complete database URL (services.panoramax.database.url), OR
- All individual database options (host, port, username, password, name)
Currently configured:
- database.url: ${
if dbUrlConfigured
then "✓ configured"
else "✗ not configured"
}
- individual options: ${
if individualDbConfigured
then "✓ all configured"
else "✗ some missing"
}
'';
}
];
# TODO: auto config db
}
(