server/config: Add an erroring config wrapper.

server/config: Add an erroring config wrapper.

Add an erroring config Backend, mirroring that in
common/config/filter/erroring. This will replace that package after it
is integrated into appengine/gaeconfig.

BUG=chromium:674378
TEST=None

Review-Url: https://codereview.chromium.org/2576343002
Committed: https://github.com/luci/luci-go/commit/efb529dd4da484266debb645d9ac30e8d83f1329

[dnj, 2016-12-15 05:11:06]

dnj@chromium.org changed reviewers:
+ iannucci@chromium.org

[dnj, 2016-12-15 05:11:06]

PTAL. Full stack is:
https://codereview.chromium.org/2580713002 (base)
https://codereview.chromium.org/2578893002 (textproto)
https://codereview.chromium.org/2576993002 (access)
https://codereview.chromium.org/2576343002 <-- this
https://codereview.chromium.org/2582433002 (test)
https://codereview.chromium.org/2573403002 (caching)
https://codereview.chromium.org/2575383002 (gaeconfig)
https://codereview.chromium.org/2576923003 (datastore cache)

[iannucci, 2017-01-07 20:29:57]

lgtm

[dnj, 2017-01-11 03:28:54]

The CQ bit was checked by dnj@chromium.org

[dnj, 2017-01-11 03:28:54]

The patchset sent to the CQ was uploaded after l-g-t-m from
iannucci@chromium.org
Link to the patchset: https://codereview.chromium.org/2576343002/#ps20001
(title: "Rebased.")

[commit-bot: I haz the power, 2017-01-11 03:28:56]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-01-11 03:28:57]

This CL has an open dependency (Issue 2576993002 Patch 20001). Please resolve
the dependency and try again.
If you are sure that there is no real dependency, please use one of the options
listed in https://goo.gl/9Es4OR to land the CL.

[dnj, 2017-01-11 14:10:48]

The CQ bit was checked by dnj@chromium.org

[commit-bot: I haz the power, 2017-01-11 14:10:50]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-01-11 14:17:07]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1484143848465590,
"parent_rev": "99375447064d421783741c2e11ef4bf736839c9d", "commit_rev":
"efb529dd4da484266debb645d9ac30e8d83f1329"}

[commit-bot: I haz the power, 2017-01-11 14:17:10]

Description was changed from

==========
server/config: Add an erroring config wrapper.

Add an erroring config Backend, mirroring that in
common/config/filter/erroring. This will replace that package after it
is integrated into appengine/gaeconfig.

BUG=chromium:674378
TEST=None
==========

to

==========
server/config: Add an erroring config wrapper.

Add an erroring config Backend, mirroring that in
common/config/filter/erroring. This will replace that package after it
is integrated into appengine/gaeconfig.

BUG=chromium:674378
TEST=None

Review-Url: https://codereview.chromium.org/2576343002
Committed:
https://github.com/luci/luci-go/commit/efb529dd4da484266debb645d9ac30e8d83f1329
==========

[commit-bot: I haz the power, 2017-01-11 14:17:11]

Committed patchset #2 (id:20001) as
https://github.com/luci/luci-go/commit/efb529dd4da484266debb645d9ac30e8d83f1329