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ginuerzh
20f1e4a0b9
Verifies that a configured resolver drives the proxy's outbound DNS resolution. A gost HTTP proxy uses a resolver whose only nameserver is a test responder answering echo.test with the real echo server IP and NXDOMAIN for everything else. A request to echo.test is resolved by the custom resolver and reaches the echo server; an unmapped host fails to resolve. Adds a parametrized DNS responder script and container helper.
20 lines
595 B
YAML
20 lines
595 B
YAML
# HTTP proxy whose outbound dialing uses a custom resolver. The resolver's
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# only nameserver is the test DNS responder, which answers echo.test with the
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# real echo server IP and NXDOMAIN for everything else. A request to
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# echo.test:5678 is therefore resolved by the custom resolver and reaches the
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# echo server; a request to an unmapped host fails to resolve.
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services:
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- name: proxy
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addr: ":8080"
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resolver: resolver-0
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handler:
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type: http
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listener:
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type: tcp
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resolvers:
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- name: resolver-0
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nameservers:
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- addr: dns-responder:5353
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timeout: 3s
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