Standardize all Docker images.

This change moves all Docker images to a standard location, and abstracts the
build process so that they can be maintained in an automated fashion. This also
allows the images to be architecture-independent.

All images will now be referred to by the test framework via the canonical
`gvisor.dev/images/<name>`, where `<name>` is a function of the path within the
source tree.

In a subsequent change, continuous integration will be added so that the images
will always be correct and available locally.

In the end, using `bazel` for Docker containers is simply not possible. Given
that we already have the need to use `make` with the base container (for
Docker), we extend this approach to get more flexibility.

This change also adds a self-documenting and powerful Makefile that is intended
to replace the collection of scripts in scripts. Canonical (self-documenting)
targets can be added here for targets that understand which images need to be
loaded and/or built.

PiperOrigin-RevId: 308322438

1 files changed, 16 insertions, 0 deletions

diff --git a/images/packetimpact/Dockerfile b/images/packetimpact/Dockerfile
new file mode 100644
index 000000000..87aa99ef2
--- /dev/null
+++ b/images/packetimpact/Dockerfile
@@ -0,0 +1,16 @@
+FROM ubuntu:bionic
+RUN apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y \
+        # iptables to disable OS native packet processing.
+        iptables \
+        # nc to check that the posix_server is running.
+        netcat \
+        # tcpdump to log brief packet sniffing.
+        tcpdump \
+        # ip link show to display MAC addresses.
+        iproute2 \
+        # tshark to log verbose packet sniffing.
+        tshark \
+        # killall for cleanup.
+        psmisc
+RUN hash -r
+CMD /bin/bash