The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/chromite/+/ce2282a35880ed6b61ddeaf7859cca4d2da0bad0

commit ce2282a35880ed6b61ddeaf7859cca4d2da0bad0
Author: Don Garrett <dgarrett@google.com>
Date: Wed Aug 02 17:01:27 2017

infra/config: Create luci-scheduler task for som-dispatcher.

This is intended to use the luci-scheduler to start the som-dispatcher
builder on the chromeos waterfall 5 minutes after the previous build
finishes via buildbucket.

If this works correctly, we will extend this further to use
luci-scheduler as a replacement for most (all?) builds currently
scheduled via buildbot's scheduler. This is an important step towards
fully moving away from buildbot.

BUG= chromium:751272 
TEST=None

Change-Id: Idd4586b6fde847f17468aec1c0e5f4adc68813e2
Reviewed-on: https://chromium-review.googlesource.com/597068
Reviewed-by: Vadim Shtayura <vadimsh@chromium.org>
Reviewed-by: Daniel Jacques <dnj@chromium.org>
Reviewed-by: Don Garrett <dgarrett@chromium.org>
Tested-by: Don Garrett <dgarrett@chromium.org>

[add] https://crrev.com/ce2282a35880ed6b61ddeaf7859cca4d2da0bad0/luci-scheduler.cfg

ChromeOS waterfall:

# Continuous
master-paladin
pre-cq-launcher

# 5 minute intervals
chell-incremental
lakitu-incremental
link-depthcharge-full-firmware

# Fixed schedule
master-release         # 2 AM, 10 AM, 6 PM
master-toolchain       # 7 AM
master-android-pfq     # Every 3 hours
master-nyc-android-pfq # Every 3 hours

# Triggered by new Chrome versions, currently git-triggered
master-chromium-pfq

ChromiumOS waterfall:

All of these builders are currently being triggered any ChromeOS submission. This is effectively a continuous build.

# 5 minute intervals
amd64-generic-incremental
daisy-incremenal

amd64-generic-full
arm-generic-full
daisy-full
lakitu-full
oak-full

amd64-generic-asan

chromiumos-sdk

ChromeOS Release waterfall:

Based on code inspection, I have no idea how these work.


reef-android-nyc-pre-flight-branch release-R61-9765.B
samus-chrome-pre-flight-branch release-R61-9765.B
veyron_tiger-android-mnc-pre-flight-branch release-R61-9765.B
master-release release-R61-9765.B

cyan-android-mnc-pre-flight-branch release-R60-9592.B
reef-android-nyc-pre-flight-branch release-R60-9592.B
samus-chrome-pre-flight-branch release-R60-9592.B
master-release release-R60-9592.B

samus-pre-flight-branch release-R59-9460.B
master-release release-R59-9460.B

The following revision refers to this bug:
  https://chromium.googlesource.com/chromiumos/chromite/+/3e896acecd50171aa637a8d7e08f2ffe80db6a0c

commit 3e896acecd50171aa637a8d7e08f2ffe80db6a0c
Author: Don Garrett <dgarrett@google.com>
Date: Fri Sep 01 18:35:49 2017

infra/config: All most chromeos builders.

Add schedulers for all chromeos waterfall builders that need them,
other than master-chromium-pfq, which requires git triggering.

BUG= chromium:751272 
TEST=None

Change-Id: Ib13876f369e6a058989ec71b67b84a4fbc78a569
Reviewed-on: https://chromium-review.googlesource.com/620067
Reviewed-by: Ningning Xia <nxia@chromium.org>
Tested-by: Don Garrett <dgarrett@chromium.org>

[modify] https://crrev.com/3e896acecd50171aa637a8d7e08f2ffe80db6a0c/luci-scheduler.cfg

The new schedulers for the chromeos waterfall are in-place and paused. I'll start turning off the buildbot schedulers now.

The following revision refers to this bug:
  https://chrome-internal.googlesource.com/chrome/tools/build/+/42c61b26a3c84c10b7736b083ec71be3753111b5

commit 42c61b26a3c84c10b7736b083ec71be3753111b5
Author: Don Garrett <dgarrett@google.com>
Date: Fri Sep 01 23:10:10 2017

This is in place for every master/slave group, and for enough other builders to prove out the scheduling mechanism.

Other builders will be converted as they move to swarming. Declaring success.