LogMk

LogMk is a lightweight log monitoring solution for Kubernetes environments. It monitors pod logs, saves them in a central MySQL database, and provides a web portal for viewing and filtering log activity. Designed for simplicity, LogMk may not be robust enough for large enterprise-scale environments but is perfect for smaller setups or development environments.

Features

• Real-Time Log Monitoring: View logs in real-time using the web portal.
• Centralized Storage: All logs are stored in a MySQL database.
• Filter and Search: Easily filter and search logs to find specific entries.
• Simple Deployment: Deploy a .NET 8 worker agent on all Kubernetes nodes to start collecting logs.

Components

LogMk consists of three main components:

1. .NET 8 Worker Agent

Deployed on all Kubernetes nodes. Collects pod logs and sends them to the central API.

2. Angular 18 Web Portal

Provides a user-friendly interface for viewing and filtering logs. Utilizes SignalR for real-time log updates.

3. .NET 8 API

• Receives log data from the worker agents.
• Exposes endpoints for the web portal to access log data.
• Implements SignalR for real-time communication with the web portal.

Installation

Prerequisites

• Kubernetes Cluster
• .NET 8 SDK (for building)
• MySQL Database
• Angular CLI (for web portal development)

Setup

1. Deploy Worker Agent

Build and deploy the .NET 8 worker agent on all Kubernetes nodes.

# Example command to build the worker agent
dotnet build src/LogMkWorkerAgent

# Example command to deploy the agent
kubectl apply -f deployment.yaml

2. Set Up MySQL Database

Create a MySQL database to store the logs. Update the connection string in the API configuration.

3. Deploy API

Build and deploy the .NET 8 API.

dotnet build src/LogMkApi
dotnet publish src/LogMkApi -o /publish

4. Set Up Web Portal

Navigate to the web portal directory and install dependencies.

cd src/LogMkWebPortal
npm install

Build and serve the web portal.

ng build --prod
ng serve

Usage

Access the web portal via your browser. Use the filter and search functionalities to find specific logs. Monitor logs in real-time through the SignalR integration.

Contributing

Contributions are welcome! Please fork the repository and submit a pull request.

License

MIT License

Acknowledgements

The .NET and Angular communities for their excellent frameworks.