# Thermo

Helm chart for storing home sensor events from Kafka in PostgreSQL.

The chart deploys:

- PostgreSQL with persistent storage;
- a generic event and measurement schema suitable for WindFree and BLE sensors;
- a read-only database role for Grafana;
- a lightweight Redpanda Connect consumer for `application.thermo.events`;
- External Secrets backed by the existing AWS SSM secret store.

## Required SSM parameters

- `/vulcan/platform-core/thermo-postgres/writer-password`
- `/vulcan/platform-core/thermo-postgres/reader-password`

## Validation

```shell
helm lint .
helm template thermo . --namespace platform-core
```

The Grafana datasource and dashboards are intentionally managed outside this chart because Grafana runs in the `monitoring` namespace.