Assigning this to dnj for this sprint. Dan, this seems like a perfect task to finalize your work with LogDog in the team. 

Dan, please share your new docs. Any updates before you are no longer working on the team? 

The following revision refers to this bug:
  https://chromium.googlesource.com/infra/luci/luci-go.git/+/677234bea44a33dd61a768b4359f7c539f6fb644

commit 677234bea44a33dd61a768b4359f7c539f6fb644
Author: Dan Jacques <dnj@chromium.org>
Date: Wed Oct 04 15:56:49 2017

[logdog] Improve Makefile a bit.

Add missing documentation and a "rollback" target for Kubernetes
clusters.

TBR=iannucci@chromium.org
BUG= chromium:712403 
TEST=None

Change-Id: I8bf285a07097f5f80eca686cd07567366e984c6e
Reviewed-on: https://chromium-review.googlesource.com/700405
Reviewed-by: Daniel Jacques <dnj@chromium.org>
Commit-Queue: Daniel Jacques <dnj@chromium.org>

[modify] https://crrev.com/677234bea44a33dd61a768b4359f7c539f6fb644/logdog/appengine/cmd/coordinator/Makefile.common

The following revision refers to this bug:
  https://chrome-internal.googlesource.com/infra/infra_internal/+/c9b56c56570af72e15bbf59b56d3e3627a1d8c0c

commit c9b56c56570af72e15bbf59b56d3e3627a1d8c0c
Author: Dan Jacques <dnj@google.com>
Date: Wed Oct 04 21:30:24 2017

The following revision refers to this bug:
  https://chrome-internal.googlesource.com/infra/infra_internal/+/0d743ebbf998c8f87129e7800912ef229184f29d

commit 0d743ebbf998c8f87129e7800912ef229184f29d
Author: Dan Jacques <dnj@google.com>
Date: Thu Oct 05 16:27:28 2017

The following revision refers to this bug:
  https://chrome-internal.googlesource.com/infra/infra_internal/+/53a87c482bbb7d986c7346718adc517814c3194b

commit 53a87c482bbb7d986c7346718adc517814c3194b
Author: Dan Jacques <dnj@google.com>
Date: Sat Oct 07 13:48:08 2017

I've written a fair amount of documentation here. If anyone has any more information they'd like to dump, file a new bug or contact me :)