Databases

Shared stateful services used by apps across multiple namespaces.

All services run on the k3s-cluster (databases namespace).

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PostgreSQL

k3s-cluster · databases

Primary relational database. Shared across multiple apps in the cluster (Authentik, Ghostfolio, Firefly, etc.).

Documentation  ·  values.sops.yaml

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MariaDB

k3s-cluster · databases

MySQL-compatible relational database. Used by apps that require MySQL-specific features or were migrated from MySQL.

Documentation  ·  values.sops.yaml

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Redis

k3s-cluster · databases

In-memory key-value store. Used as a cache and session store by multiple apps.

Documentation  ·  values.sops.yaml

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InfluxDB

k3s-cluster · databases

Time-series database. Stores sensor readings, energy metrics, and other time-stamped data from Home Assistant and IoT devices.

Documentation  ·  values.sops.yaml