Azure Logs MCP

# Azure Logs AWS Lambda This is a standalone AWS Lambda function that queries Azure Application Insights logs. It accepts search parameters (like an order number) and returns the matching log entries. ## Prerequisites - Node.js (v18 or later recommended) - npm ## Setup 1. Navigate to the lambda directory: ```bash cd aws-lambda ``` 2. Install dependencies: ```bash npm install ``` ## Configuration ### Environment Variables The function requires the following environment variables to authenticate with Azure. | Variable | Description | |----------|-------------| | `AZURE_CLIENT_ID` | Azure App Registration Client ID | | `AZURE_TENANT_ID` | Azure Tenant ID | | `AZURE_CLIENT_SECRET` | Azure App Registration Client Secret | | `AZURE_MONITOR_WORKSPACE_ID` | Azure Monitor Workspace ID | **Local Development:** Create a `.env` file in this directory (see `.env.example` or the root `.env` if available). **AWS Lambda:** Set these variables in the **Configuration** -> **Environment variables** section of your Lambda function in the AWS Console. ## Building To compile the TypeScript code into JavaScript: ```bash npm run build ``` This will generate the compiled files in the `dist` directory. ## Deployment To deploy to AWS Lambda, you need to create a deployment package (zip file) and upload it. ### 1. Create Zip Package **Windows (PowerShell):** Run this command to zip the necessary files while **excluding** the `.env` file (for security): ```powershell Compress-Archive -Path .\dist\*, .\node_modules -DestinationPath lambda_deploy.zip ``` **Mac/Linux:** ```bash zip -r lambda_deploy.zip dist node_modules ``` ### 2. Upload to AWS 1. Go to the [AWS Lambda Console](https://console.aws.amazon.com/lambda/). 2. Create or select your function. 3. In the **Code** tab, click **Upload from** -> **.zip file**. 4. Select the `lambda_deploy.zip` file you created. 5. Go to **Configuration** -> **Environment variables** and add the Azure credentials listed above. ## Usage / Testing You can test the function using the "Test" tab in the AWS Lambda Console with the following JSON event: ```json { "searchTerm": "ORD-12345", "limit": 20, "duration": "P3D" } ``` ### Parameters - `searchTerm`: The string to search for in the logs. - `limit` (optional): Max number of rows to return (default: 50). - `duration` (optional): ISO 8601 duration string (default: "P7D" for 7 days). ## Invocation ### Option 1: Direct Invocation (AWS Console / CLI) Use the JSON payload described in "Usage / Testing". ### Option 2: Function URL (Public Endpoint) 1. Enable **Function URL** in the AWS Lambda Console (Configuration -> Function URL). 2. Choose Auth type (NONE for public, AWS_IAM for restricted). 3. Send a POST request to the generated URL: ```bash curl -X POST https://<your-function-url>.lambda-url.<region>.on.aws/ \ -H "Content-Type: application/json" \ -d '{"searchTerm": "ORD-12345", "limit": 10}' ```