asr¶

Helm chart for deploying asr microservice.

asr depends on whisper, you should set ASR_ENDPOINT endpoints before start.

(Option1): Installing the chart separately¶

First, you need to install the whisper chart, please refer to the whisper chart for more information.

After you’ve deployted the whisper chart successfully, please run kubectl get svc to get the whisper service endpoint, i.e http://whisper:7066.

To install the asr chart, run the following:

cd GenAIInfra/helm-charts/common/asr
export ASR_ENDPOINT="http://whisper:7066"
helm dependency update
helm install asr . --set ASR_ENDPOINT=${ASR_ENDPOINT}

(Option2): Installing the chart with dependencies automatically¶

cd GenAIInfra/helm-charts/common/asr
helm dependency update
helm install asr . --set whisper.enabled=true

Verify¶

To verify the installation, run the command kubectl get pod to make sure all pods are running.

Then run the command kubectl port-forward svc/asr 9099:9099 to expose the asr service for access.

Open another terminal and run the following command to verify the service if working:

curl http://localhost:9099/v1/audio/transcriptions \
  -XPOST \
  -d '{"byte_str": "UklGRigAAABXQVZFZm10IBIAAAABAAEARKwAAIhYAQACABAAAABkYXRhAgAAAAEA"}' \
  -H 'Content-Type: application/json'

Values¶

Key	Type	Default
image.repository	string	`"opea/asr"`
service.port	string	`"9099"`
ASR_ENDPOINT	string	`""`