gvisor/test/iptables/runner/Dockerfile

# This Dockerfile builds the image hosted at
# gcr.io/gvisor-presubmit/iptables-test.
FROM ubuntu
RUN apt update && apt install -y iptables
Add iptables testing framework. It would be preferrable to test iptables via syscall tests, but there are some problems with that approach: * We're limited to loopback-only, as syscall tests involve only a single container. Other link interfaces (e.g. fdbased) should be tested. * We'd have to shell out to call iptables anyways, as the iptables syscall interface itself is too large and complex to work with alone. * Running the Linux/native version of the syscall test will require root, which is a pain to configure, is inherently unsafe, and could leave host iptables misconfigured. Using the go_test target allows there to be no new test runner. PiperOrigin-RevId: 285274275 2019-12-12 22:40:36 +00:00			`# This Dockerfile builds the image hosted at`
			`# gcr.io/gvisor-presubmit/iptables-test.`
			`FROM ubuntu`
			`RUN apt update && apt install -y iptables`