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Environment Variables Environment Variables for NocoDB! 15 Getting started

Environment Variables

For production usecases, it is recommended to configure

  • NC_DB,
  • NC_AUTH_JWT_SECRET,
  • NC_PUBLIC_URL,
  • NC_REDIS_URL
Variable Comments If absent
NC_DB See our database URLs A local SQLite will be created in root folder if NC_DB is not provided
NC_DB_JSON Can be used instead of NC_DB and value should be valid knex connection JSON
NC_DB_JSON_FILE Can be used instead of NC_DB and value should be a valid path to knex connection JSON
DATABASE_URL JDBC URL Format. Can be used instead of NC_DB.
DATABASE_URL_FILE Can be used instead of DATABASE_URL: path to file containing JDBC URL Format.
NC_AUTH_JWT_SECRET JWT secret used for auth and storing other secrets A random secret will be generated
PORT For setting app running port 8080
DB_QUERY_LIMIT_DEFAULT Default pagination limit 25
DB_QUERY_LIMIT_MAX Maximum allowed pagination limit 1000
DB_QUERY_LIMIT_MIN Minimum allowed pagination limit 1
NC_TOOL_DIR App directory to keep metadata and app related files Defaults to current working directory. In docker maps to /usr/app/data/ for mounting volume.
NC_PUBLIC_URL Used for sending Email invitations Best guess from http request params
NC_JWT_EXPIRES_IN JWT token expiry time 10h
NC_CONNECT_TO_EXTERNAL_DB_DISABLED Disable Project creation with external database
NC_INVITE_ONLY_SIGNUP Removed since version 0.99.0 and now it's recommended to use super admin settings menu. Allow users to signup only via invite url, value should be any non-empty string.
NUXT_PUBLIC_NC_BACKEND_URL Custom Backend URL http://localhost:8080 will be used
NC_REQUEST_BODY_SIZE Request body size limit 1048576
NC_EXPORT_MAX_TIMEOUT After NC_EXPORT_MAX_TIMEOUT csv gets downloaded in batches Default value 5000(in millisecond) will be used
NC_DISABLE_TELE Disable telemetry
NC_DASHBOARD_URL Custom dashboard url path /dashboard
NC_GOOGLE_CLIENT_ID Google client id to enable google authentication
NC_GOOGLE_CLIENT_SECRET Google client secret to enable google authentication
NC_MIGRATIONS_DISABLED Disable NocoDB migration
NC_MIN If set to any non-empty string the default splash screen(initial welcome animation) and matrix screensaver will disable
NC_SENTRY_DSN For Sentry monitoring
NC_REDIS_URL Custom Redis URL. Example: redis://:authpassword@127.0.0.1:6380/4 Meta data will be stored in memory
NC_DISABLE_ERR_REPORT Disable error reporting
NC_DISABLE_CACHE To be used only while debugging. On setting this to true - meta data be fetched from db instead of redis/cache. false
AWS_ACCESS_KEY_ID For Litestream - S3 access key id If Litestream is configured and NC_DB is not present. SQLite gets backed up to S3
AWS_SECRET_ACCESS_KEY For Litestream - S3 secret access key If Litestream is configured and NC_DB is not present. SQLite gets backed up to S3
AWS_BUCKET For Litestream - S3 bucket If Litestream is configured and NC_DB is not present. SQLite gets backed up to S3
AWS_BUCKET_PATH For Litestream - S3 bucket path (like folder within S3 bucket) If Litestream is configured and NC_DB is not present. SQLite gets backed up to S3
NC_SMTP_FROM For SMTP plugin - Email sender address
NC_SMTP_HOST For SMTP plugin - SMTP host value
NC_SMTP_PORT For SMTP plugin - SMTP port value
NC_SMTP_USERNAME For SMTP plugin (Optional) - SMTP username value for authentication
NC_SMTP_PASSWORD For SMTP plugin (Optional) - SMTP password value for authentication
NC_SMTP_SECURE For SMTP plugin (Optional) - To enable secure set value as true any other value treated as false
NC_SMTP_IGNORE_TLS For SMTP plugin (Optional) - To ignore tls set value as true any other value treated as false. For more info visit https://nodemailer.com/smtp/
NC_S3_BUCKET_NAME For S3 storage plugin - AWS S3 bucket name
NC_S3_REGION For S3 storage plugin - AWS S3 region
NC_S3_ACCESS_KEY For S3 storage plugin - AWS access key credential for accessing resource
NC_S3_ACCESS_SECRET For S3 storage plugin - AWS access secret credential for accessing resource
NC_ADMIN_EMAIL For updating/creating super admin with provided email and password
NC_ATTACHMENT_FIELD_SIZE For setting the attachment field size(in Bytes) Defaults to 20MB
NC_ADMIN_PASSWORD For updating/creating super admin with provided email and password. Your password should have at least 8 letters with one uppercase, one number and one special letter(Allowed special chars $&+,:;=?@#|'.^*()%!_-" )
NODE_OPTIONS For passing Node.js options to instance
NC_MINIMAL_DBS Create a new SQLite file for each project. All the db files are stored in nc_minimal_dbs folder in current working directory. (This option restricts project creation on external sources)
NC_DISABLE_AUDIT Disable Audit Log false