Merge pull request #9 from satendrakumar/develop

Docker build and run steps

Author: satendrakumar

.dockerignore

@@ -0,0 +1,96 @@
+# Python
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# Virtual environments
+.venv/
+venv/
+ENV/
+env/
+.env/
+
+# Environment files
+.env
+.env.local
+.env.development
+.env.test
+.env.production
+
+# IDE and editor files
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# OS generated files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# Git
+.git/
+.gitignore
+
+# Testing
+.pytest_cache/
+.coverage
+htmlcov/
+.tox/
+.nox/
+.cache
+
+# Documentation
+docs/_build/
+
+# Jupyter Notebooks
+.ipynb_checkpoints
+
+# MyPy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Logs
+*.log
+logs/
+
+# Temporary files
+*.tmp
+*.temp
+
+# Docker
+Dockerfile*
+docker-compose*.yml
+.dockerignore
+
+# README and documentation
+README.md
+*.md
+
+# Project specific
+checks.sh

Dockerfile

@@ -0,0 +1,25 @@
+FROM python:3.13-slim
+
+# Set working directory
+WORKDIR /app
+
+# Install uv
+COPY --from=ghcr.io/astral-sh/uv:latest /uv /bin/uv
+
+# Copy dependency files first for better caching
+COPY pyproject.toml uv.lock ./
+
+# Install dependencies using uv
+RUN uv sync --frozen --no-cache
+
+# Copy code
+COPY src ./src
+
+COPY main.py .
+
+COPY start.sh .
+
+RUN chmod +x ./start.sh
+
+# Use the startup script
+CMD ["./start.sh"]

README.md

@@ -45,46 +45,75 @@ Three agents running on the same host:
 
 ---
 
-## 🧪 Testing the Agents:
-
-Run the provided client app to send test requests:
-
-```shell
-uv run a2a_client_app.py
-```
+## 🧪 Testing Agents using A2AClient:
+
+  Run the provided client app to send test requests:
+
+  ```bash
+    uv run a2a_client_app.py
+  ```
+
+## Testing Agents Using CURL request:
+   ```bash
+   Request:
+   curl --location 'http://localhost:8000/a2a/conversation/' \
+        --header 'Content-Type: application/json' \
+        --header 'Accept: text/event-stream' \
+        --data '{
+            "id": "6a39c736-fff7-45f8-b2b0-c44e705d2474",
+            "jsonrpc": "2.0",
+            "method": "message/stream",
+            "params": {
+                "configuration": {
+                    "acceptedOutputModes": [],
+                    "blocking": "True"
+                },
+                "message": {
+                    "contextId": "8bffff7b-3abc-4d85-bcce-0bcdbe321017",
+                    "kind": "message",
+                    "messageId": "82642fd2-f270-4a56-a7d9-5d26fddabc95",
+                    "parts": [
+                        {
+                            "kind": "text",
+                            "text": "Who is PM of India?"
+                        }
+                    ],
+                    "role": "user"
+                }
+            }
+        }'
+    Reponse:
+    {
+        "id": "6a39c736-fff7-45f8-b2b0-c44e705d2474",
+        "jsonrpc": "2.0",
+        "result": {
+            "artifact": {
+                "artifactId": "9474e1ac-1e35-425c-9c18-238b07739e6d",
+                "parts": [
+                    {
+                        "kind": "text",
+                        "text": "As of today, August 16, 2025, the Prime Minister of India is **Narendra Modi**.\n\nHe has been serving as the Prime Minister since May 26, 2014, and was sworn in for his third consecutive term on June 9, 2024, following the 2024 Parliamentary elections."
+                    }
+                ]
+            },
+            "contextId": "8bffff7b-3abc-4d85-bcce-0bcdbe321017",
+            "kind": "artifact-update",
+            "lastChunk": true,
+            "taskId": "23a93002-686b-4c8a-8bb6-ec649acea0c3"
+        }
+    }    
+   ```
 
 ---
 
-## 📂 Project Structure
-
-```text
-├── README.md
-├── a2a_client_app.py
-├── main.py
-├── pyproject.toml
-├── src
-│ ├── __init__.py
-│ ├── a2a
-│ │ ├── __init__.py
-│ │ ├── a2a_client.py
-│ │ └── a2a_fastapi_app.py
-│ └── agent
-│     ├── __init__.py
-│     ├── analyzer_agent.py
-│     ├── conversation_agent.py
-│     └── trending_topics_agent.py
-└── uv.lock
-
+## How to run inside Docker:
+```bash
+# Docker build
+docker build -t multiple-agents-on-single-a2a-server:v1.0.0 .
+# Docker run
+docker run --env-file ./.env -e PORT=8000 -p 8000:8000  multiple-agents-on-single-a2a-server:v1.0.0
 ```
 
----
-
-## ✅ Requirements
-
-Key dependencies defined in `pyproject.toml`:
-
-*   `a2a-sdk`
-*   `google-adk`
 
 ---
 

main.py

@@ -4,6 +4,7 @@
 import uvicorn
 from dotenv import load_dotenv
 from fastapi import FastAPI
+from starlette.middleware.cors import CORSMiddleware
 
 from src.a2a.a2a_utils import A2AUtils
 from src.agent.analyzer_agent import get_analyzer_agent, get_analyzer_agent_card
@@ -33,6 +34,13 @@
     root_path="/a2a",
 )
 
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=['*'],
+    allow_credentials=True,
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
 
 @app.get("/health")
 async def health_check() -> dict[str, str]:

start.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+uv run uvicorn main:app --host 0.0.0.0 --port "${PORT:-8000}"