GCP Examples

cd examples/gcp

# Deploy Cloud Function
gcloud functions deploy eliza-chat \
  --runtime nodejs20 \
  --trigger-http \
  --allow-unauthenticated \
  --set-env-vars OPENAI_API_KEY=$OPENAI_API_KEY

import { HttpFunction } from "@google-cloud/functions-framework";
import { AgentRuntime } from "@elizaos/core";
import { openaiPlugin } from "@elizaos/plugin-openai";

let runtime: AgentRuntime | null = null;

export const elizaChat: HttpFunction = async (req, res) => {
  if (!runtime) {
    runtime = new AgentRuntime({
      character: { name: "Eliza", bio: "A helpful AI." },
      plugins: [openaiPlugin],
    });
    await runtime.initialize();
  }

  const { message } = req.body;
  const response = await runtime.useModel("TEXT_LARGE", { prompt: message });

  res.json({ response: String(response) });
};

cd examples/gcp/typescript
npm start  # Uses functions-framework
curl -X POST http://localhost:8080 \
  -H "Content-Type: application/json" \
  -d '{"message": "Hello!"}'

# Build container
docker build -t gcr.io/PROJECT/eliza-chat .

# Push to registry
docker push gcr.io/PROJECT/eliza-chat

# Deploy
gcloud run deploy eliza-chat \
  --image gcr.io/PROJECT/eliza-chat \
  --set-env-vars OPENAI_API_KEY=$OPENAI_API_KEY

resource "google_cloudfunctions_function" "eliza" {
  name        = "eliza-chat"
  runtime     = "nodejs20"
  entry_point = "elizaChat"

  environment_variables = {
    OPENAI_API_KEY = var.openai_api_key
  }
}