Sentry: adjust resources and scaling, bump chart, monitoring fixes
- As we don't have the Prometheus adapter installed in the
opscluster yet, we can't autoscale based on application metrics, so we'll just go with resource-based scaling for now. - Bump replicas of consumers up to 3, in anticipation of a large volume of frontend events.
- Adjust resource allocations, in particular Kafka's because it's using a lot more memory than I expected (lol JVM)
- Bump chart to pick up Nginx server config fix