Adding Environment Variables to Serverless Functions
Environment variables can be set for each individual Serverless function or at the provider level for all functions.
Set Environment Variables for Individual Functions
To add environment variables to a Serverless function, define them using environment
under the function name. In the example below, the function function1
will have the environment variable S3_BUCKET_NAME
defined:
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Set Environment Variables for All Functions
It’s also possible to add environment variables to all functions in the Serverless template by defining variables under provider:
. In the example below, the functions function1
and function2
will have the environment variable S3_BUCKET_NAME
defined:
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Combining Both Ways of Setting Environment Variables
Finally, it’s possible to add environment variables under provider
as well as under each function.
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In this case, both function1
and function2
will have both the STAGE
and REGION
environment variables set, but function1
will have S3_BUCKET_NAME
set while function2
will have TABLE_NAME
set.