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Add Response Headers
Ambassador can add a dictionary of HTTP headers that can be added to each response that is returned to client.
add_response_headers attribute is a dictionary of
value pairs. Envoy dynamic values
%PROTOCOL% are supported, in addition to static values.
A basic example
--- apiVersion: ambassador/v1 kind: Mapping name: qotm_mapping prefix: /qotm/ add_response_headers: x-test-proto: "%PROTOCOL%" x-test-ip: "%DOWNSTREAM_REMOTE_ADDRESS_WITHOUT_PORT%" x-test-static: This is a test header service: qotm
will add the protocol, client IP, and a static header to returning response to client.