DevOps Simulation Project: Manual vs MCP vs A2A

MCP-MANUAL-A2A-nginx-install/a2a_simulation.py

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+# a2a_simulation.py
+
+class Agent:
+    def __init__(self, name, tools):
+        self.name = name
+        self.tools = tools
+
+    def describe_capabilities(self):
+        print(f"{self.name} can work with: {', '.join(self.tools)}")
+
+    def collaborate(self, other_agent):
+        print(f"{self.name} is collaborating with {other_agent.name}...")
+        combined = set(self.tools).union(other_agent.tools)
+        print(f"Together, they cover: {', '.join(combined)}")
+
+if __name__ == "__main__":
+    devops_agent = Agent("DevOps Agent", ["Docker", "Kubernetes", "CI/CD", "Terraform"])
+    monitoring_agent = Agent("Monitoring Agent", ["Datadog", "Prometheus", "Grafana"])
+    devops_agent.describe_capabilities()
+    monitoring_agent.describe_capabilities()
+    devops_agent.collaborate(monitoring_agent)

MCP-MANUAL-A2A-nginx-install/gitignore

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+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# VSCode settings
+.vscode/
+
+# Environment variables
+.env
+*.env
+
+# Logs
+*.log
+
+# Virtual environment
+venv/
+env/
+ENV/
+
+# Mac system files
+.DS_Store
+
+# Jupyter Notebook checkpoints
+.ipynb_checkpoints/
+
+# PyInstaller output
+dist/
+build/
+*.spec
+
+# Coverage reports
+htmlcov/
+.coverage
+coverage.xml
+*.cover
+
+# MyPy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pytest
+.pytest_cache/

MCP-MANUAL-A2A-nginx-install/install_nginx.sh

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+#!/bin/bash
+
+# Just simulating Nginx installation (no real installation happening)
+
+echo "Simulating Nginx installation..."
+
+# Print simulated installation steps
+echo "Step 1: Downloading Nginx..."
+sleep 1
+echo "Step 2: Unpacking the Nginx package..."
+sleep 1
+echo "Step 3: Setting up Nginx configuration..."
+sleep 1
+echo "Step 4: Starting Nginx server..."
+sleep 1
+
+echo "Nginx installation simulation complete!" # small fix to trigger Git

MCP-MANUAL-A2A-nginx-install/mcp_config.json

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+{
+    "mcp": {
+      "inputs": [
+        {
+          "type": "promptString",
+          "id": "github_token",
+          "description": "GitHub Personal Access Token",
+          "password": true
+        }
+      ],
+      "servers": {
+        "github": {
+          "command": "docker",
+          "args": [
+            "run",
+            "-i",
+            "--rm",
+            "-e",
+            "GITHUB_PERSONAL_ACCESS_TOKEN",
+            "ghcr.io/github/github-mcp-server"
+          ],
+          "env": {
+            "GITHUB_PERSONAL_ACCESS_TOKEN": "${input:github_token}"
+          }
+        }
+      }
+    }
+  }

MCP-MANUAL-A2A-nginx-install/mcp_nginx_install.py

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+import mcp  # The MCP module should be installed and ready to use
+
+def install_nginx_with_mcp():
+    # Connect to the system using MCP
+    mcp.connect_to_system("nginx_system")  # The name of the system you're connecting to
+
+    # Install Nginx using MCP's automatic installation process
+    mcp.install_package("nginx")  # Automatically install nginx
+
+    # Start the Nginx service
+    mcp.start_service("nginx")  # Start the nginx service
+
+    # Enable the Nginx service to start on boot
+    mcp.enable_service("nginx")  # Enable the service to run on system startup
+
+if __name__ == "__main__":
+    install_nginx_with_mcp()
+    # This script will install Nginx on the specified system using MCP's automation features.
+
+

MCP-MANUAL-A2A-nginx-install/nginx_install.py

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+import subprocess
+
+def simulate_nginx_installation():
+    # Simulate system update
+    print("Simulating system update...")
+    subprocess.run(["apt", "update"], check=True)
+
+    # Simulate Nginx installation
+    print("Simulating Nginx installation...")
+    subprocess.run(["apt", "install", "-y", "nginx"], check=True)
+
+    # Simulate starting the Nginx service
+    print("Simulating starting Nginx...")
+    subprocess.run(["systemctl", "start", "nginx"], check=True)
+
+    # Simulate enabling Nginx to start on boot
+    print("Simulating enabling Nginx to start on boot...")
+    subprocess.run(["systemctl", "enable", "nginx"], check=True)
+
+if __name__ == "__main__":
+    simulate_nginx_installation()