Source

Source is a config class, which configures the source of the server.

It contains two types: proxy and static. Use source_type to specify the type.

It is importable.

Config Items(proxy)

source_type: Optional, if set must be proxy.
ip: Ip of upstream service, instead of domain.
port: Port of upstream service.
ssl: Whether upstream service is on ssl.
sni: Sni for this service. Only request with corresponding sni will be route to this service. It's optional, as the unset one in one server will be the default.
host: Optional, rewrite Host in request headers. Fill if upstream service also use sni to recognize route.
headers_request: Map<String, String>. Optional and importable, add or replace the header in request.
headers_response: Map<String, String>. Optional and importable, add or replace the header in response.
location: Optional, default to match all the requests, see Location.
rewrite: Optional, see Rewrite.
fallback: Optional, fallback to other sources when available, only works when check_status is enabled. Fallback up to 10 times.

source_type: Optional, if set must be static.
root: Root directory of static files. Relative path will be based on this file.

Following items are same as proxy: