vendor: update vendored upspin.io to 887f2e2

This includes the change to key/server to take a "backend" option,
so that alternate storage backends may be selected. In this CL we make a
corresponding change to the keyserver Dockerfile to provide that option.

Change-Id: Id7139354f7fc9bb3a2a4e0725bb376cfa300c2c8
Reviewed-on: https://upspin-review.googlesource.com/15740
Reviewed-by: Rob Pike <r@golang.org>
5 files changed
tree: 17ebdb876f0bf5c0b409f470dbd1171189e60bc0
  1. .gitignore
  2. .travis.yml
  3. AUTHORS
  4. CONDUCT.md
  5. CONTRIBUTING.md
  6. CONTRIBUTORS
  7. Gopkg.lock
  8. Gopkg.toml
  9. LICENSE
  10. PATENTS
  11. README.md
  12. cloud/
  13. cmd/
  14. codereview.cfg
  15. vendor/
README.md

Upspin gcp repository

This repository contains support for running Upspin against Google Cloud Storage and/or Google Container Engine.

See the Setting up upspinserver document for information about running an Upspin service that stores its data in Google Cloud Storage.

See the master repository for more information about the Upspin project.