If your instance is behind an authenticating proxy that requires additional headers, they can be supplied via environment variables as follows:
SRC_HEADER_AUTHORIZATION="Bearer $(curl http://service.internal.corp)" SRC_HEADER_EXTRA=metadata src search 'foobar'In this example, the headers authorization: Bearer my-generated-token and extra: metadata will be threaded to all HTTP requests to your instance. Multiple such headers can be supplied.
An alternative to the above when passing in multiple headers or headers with dashes is to make use of the SRC_HEADERS environment variable as follow:
SRC_HEADERS="AUTHORIZATION:Bearer somerandom_string\nClient-ID:client-one\nextra:metadata"Note: The different header keys and values need to separated by a new line ("\n"). In the above example, the headers authorization: Bearer somerandom_string, client-id: client-one and extra: metadata will be threaded to all HTTP requests to your instance.