1439368 - Set up monitoring of production JS exceptions

Status: RESOLVED DUPLICATE of bug 1570110

(Tree Management :: Treeherder: Infrastructure, enhancement, P3)

Description

[Ed Morley [:emorley]]

At the moment we have zero monitoring of JS exceptions - and also no way to track custom events (such as would have been useful in bug 1437824).

We should investigate using New Relic browser monitoring or else something like Rollbar/Sentry/Airbrake/Raygun.

Ideally whatever solution we pick would:
* have a NPM package so we don't have to either vendor the JS snippet in our repo or else pull in scripts from third-party domains
* support both exceptions and custom events/annotations
* support sourcemaps natively

Heroku has a number of related addons:
https://elements.heroku.com/addons/

...though we could also consider using standalone accounts for services that don't exist (or are too expensive) on Heroku.

The Taskcluster team apparently use Sentry at the moment, though have mixed comments about it. Eli mentioned wanting to possibly try out Rollbar.

Comment 2

[Armen [:armenzg]]

Tracking it in bug 1570110.