Add an easy script to build and run the Docker instance.
Update some out-of-date information in the README.
Add goose to the Docker image.
Remove unnecessary go install step from Dockerfile.
Allow dns-test-srv to return a hardcoded address other than localhost. This was
preventing a Dockerized Boulder from answering requests from a letsencrypt
client on the host.
Change allowLoopbackAddresses to allowRestrictedAddresses and make it cover all
the private IPv4 ranges. The host IP in Docker is commonly in the 172.* range.
Fix a couple of references to lets-encrypt-preview.
This was inspired by investigation into https://github.com/letsencrypt/boulder/issues/756.
To try and reproduce, I tried running Boulder inside a container, and found some
broken things.
Jacob Hoffman-Andrews