Object Lambda Function Settings
This page documents environment variables for configuring MinIO to publish data to an HTTP webhook endpoint and trigger an Object Lambda function. See Transforms with Object Lambda for more complete documentation and tutorials on using these environment variables.
You can specify multiple webhook endpoints as Lambda targets by appending a unique identifier _FUNCTIONNAME
for each Object Lambda function.
For example, the following command sets two distinct Object Lambda webhook endpoints:
export MINIO_LAMBDA_WEBHOOK_ENABLE_myfunction="on"
export MINIO_LAMBDA_WEBHOOK_ENDPOINT_myfunction="http://webhook-1.example.net"
export MINIO_LAMBDA_WEBHOOK_ENABLE_yourfunction="on"
export MINIO_LAMBDA_WEBHOOK_ENDPOINT_yourfunction="http://webhook-2.example.net"
Environment Variables
- MINIO_LAMBDA_WEBHOOK_ENABLE
Specify
"on"
to enable the Object Lambda webhook endpoint for a handler function.Requires specifying
MINIO_LAMBDA_WEBHOOK_ENDPOINT
.
- MINIO_LAMBDA_WEBHOOK_AUTH_TOKEN
Specify the opaque string or JWT authorization token to use for authenticating to the lambda webhook service.
Changed in version RELEASE.2023-06-23T20-26-00Z: MinIO redacts this value when returned as part of
mc admin config get
.