Gemini

Required secret	Overlay
`GOOGLE_API_KEY`	`values-gemini.yaml`

When to use it¶

A Google AI Studio API key is required.

Install¶

helm upgrade --install hermes-agent ./charts/hermes-agent \
  --namespace hermes-agent --create-namespace \
  -f charts/hermes-agent/values-gemini.yaml \
  --set-string env.GOOGLE_API_KEY='<real-value>' --wait

When an example requires more than one credential, pass every listed value with --set-string or use extraEnvFrom to reference an existing Secret.

Adapt before deploying¶

Adjust the Gemini model ID and API key for your environment.

Open Raw YAML

Complete overlay¶

charts/hermes-agent/values-gemini.yaml

# values-gemini.yaml
#
# Hermes Agent using Google Gemini as the model provider.
# Dummy key: override at install time.
#
#   helm upgrade --install hermes-agent ./charts/hermes-agent \
#     --namespace hermes-agent --create-namespace \
#     -f charts/hermes-agent/values-gemini.yaml \
#     --set-string env.GOOGLE_API_KEY='<real>' --wait

config:
  model:
    provider: gemini
    default: gemini-2.5-flash
  terminal:
    backend: local

env:
  GOOGLE_API_KEY: "DUMMY_replace_me_0000000000000000000000"
  # Unused by the gemini provider; overrides the chart's OpenAI placeholder.
  OPENAI_API_KEY: "unused"