Metric Store provides a persistent storage layer for metrics sent through the Loggregator subsystem. It is multi-tenant aware (the auth proxy ensures that you only have access to metrics from your apps), easy to query (it is compatible with the PromQL), and has a powerful storage engine (the InfluxDB storage engine has built-in compression and a memory-efficient series index).
Metric Store offers multi-node deployments, data replication, hinted handoff, and load balancing in a highly-available configuration.
Note: The only officially supported use case for the Metric Store product is as the backing Time Series Database for App Metrics v2.0 and TAS v2.9+ Apps Manager. Use cases outside of these bounds have no guarantee of continued support or availability.
The following table provides version and version-support information about Metric Store.
Element | Details |
---|---|
Version | v1.5.4 |
Release date | November 19, 2021 |
Compatible Ops Manager version(s) | v2.6 and later |
Compatible Tanzu Application Service version(s) | v2.7.x, v2.8.x, v2.9.x, 2.10.x, 2.11.x, 2.12.x |
IaaS support | AWS, Azure, GCP, and vSphere |
Metric Store has the following limitations: