Envoy AI Gateway Controller

Adhitya Sriram Ravi Publisher

Platform:

Channel Revision Published Runs on
latest/edge 8 18 Aug 2026
Ubuntu 26.04 
juju deploy envoy-ai-controller-k8s --channel edge

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Learn about configurations >

  • extproc-image | string

    OCI image reference for the ExtProc sidecar the controller injects into Envoy Gateway data-plane pods. Empty derives the reference from the ai-gateway-image resource tag against docker.io/envoyproxy/ai-gateway-extproc.

  • log-level | string

    Default: info

    Logging level for the Envoy AI Gateway controller. Valid values: debug, info, warn, error. Any other value logs a warning and falls back to the default rather than being passed to the controller.

  • metrics-request-header-attributes | string

    Default: x-user-id:user.id

    Comma-separated header:attribute pairs mapped onto GenAI metrics as metric attributes (e.g. "x-user-id:user.id"). An invalid value logs a warning and falls back to the default. Empty disables header mapping.