Queries environment variables available for use with Self-hosted Retool deployments.
Only configure environment variables when needed. You can configure many environment variables from your organization's Settings rather than directly editing your deployment's configuration file.
You must restart your instance after setting any variables for them to take effect.
All properties for this object with supported data types or values. You can write JavaScript almost anywhere in Retool to manipulate or read property values.
CLIENT_MAX_BODY_SIZE
On the https-portal container, specify the maximum request body size, in bytes, megabytes (M), or kilobytes (K). Any upload that exceeds this limit results in a 413 HTTP error. Set to 0 to allow bodies of any size.
Examples
DBCONNECTOR_NUM_WORKERS
The number of worker threads for the db-connector container. The default value is Math.min(Math.max(1, numCPUs), 3), where numCPUs is the number of logical CPU cores on the machine determined by Node.js.
Examples
DBCONNECTOR_POSTGRES_POOL_MAX_SIZE
The PostgreSQL connection pool maximum size.
Examples
DBCONNECTOR_QUERY_TIMEOUT_MS
The duration, in milliseconds, for queries to run before timing out. If your Retool deployment is behind a load balancer, increase the load balancer's timeout by a proportionate amount.
Examples
Whether to allow configuration of custom authentication steps for users to perform whenever they log into Retool.
Examples
KEEPALIVE_TIMEOUT
The keep alive timeout for queries, in seconds. Queries that exceed this limit results in a 514 HTTP error.
Examples
PROXY_CONNECT_TIMEOUT
The proxy connect timeout for queries, in seconds. Queries that exceed this limit results in a 514 HTTP error.
Examples
PROXY_READ_TIMEOUT
The proxy read timeout for queries, in seconds. Queries that exceed this limit results in a 514 HTTP error.
Examples
PROXY_SEND_TIMEOUT
The proxy send timeout for queries, in seconds. Queries that exceed this limit results in a 514 HTTP error.
Examples
RETOOL_CLIENT_MAX_BODY_SIZE
The maximum body size, in megabytes, for Retool client requests. Any upload that exceeds this limit results in a 413 HTTP error. Set to 0 to allow bodies of any size.
Examples