While using Loki with S3 and Dynamodb it’s mandatory to add provision_config details as default might affect your budget https://grafana.com/docs/loki/latest/configuration/#provision_config
[provisioned_write_throughput: <int> | default = 3000] # DynamoDB table default read throughput. # CLI flag: -<prefix>.read-throughput [provisioned_read_throughput: <int> | default = 300]
What’s new in Grafana v8.0
Grafana includes built-in support for Prometheus Alertmanager. Once you add it as a data source, you can use the Grafana alerting UI to manage silences, contact points as well as notification policies. A drop down option in these pages allows you to switch between Grafana and any configured Alertmanager data sources. https://grafana.com/docs/grafana/latest/datasources/alertmanager/
Prometheus metrics browser https://grafana.com/docs/grafana/latest/datasources/prometheus/#metrics-browser
More details: https://grafana.com/docs/grafana/latest/whatsnew/whats-new-in-v8-0/
Grafana was relicensed to AGPLv3
https://grafana.com/blog/2021/04/20/grafana-loki-tempo-relicensing-to-agplv3/