Kubernetes

The Kubernetes section of the E2E Networks documentation offers a comprehensive guide on deploying and managing Kubernetes clusters. It includes topics like getting started with Kubernetes, node pool details, monitoring, alerts, actions, Kubernetes Marketplace, and troubleshooting.

Additional topics cover integrating tools like Argo CD, Jenkins, Ansible, and Istio with Kubernetes, as well as connecting to DBaaS.

E2E Kubernetes Features

Node Pool Management
- Static Pool: Fixed node allocation for stable workloads.
- Auto Scale Pool: Dynamically adjusts node count based on workload demand.
Elastic Scaling Policies
- Default Policy: Auto-scales resources based on CPU or memory thresholds.
- Custom Policy: Allows scaling based on user-defined attributes (e.g., network traffic, disk I/O).
Scheduled Auto-Scaling
- Enables predefined scaling based on time-based traffic patterns.
- Supports recurring upscale/downscale actions for predictable workload handling.
Database-as-a-Service (DBaaS) Integration
- Ensures reliable and high-availability database connectivity.
- Separates database storage from Kubernetes pods to maintain data persistence.
Ingress and Load Balancing
- Nginx Ingress Controller enables host-based routing for efficient traffic distribution.
- Supports SSL termination and load balancing for enhanced security and performance.
Cert-Manager for Automated TLS
- Simplifies SSL certificate provisioning and renewal.
- Ensures secure communication within Kubernetes clusters.
Third-Party Tool Integrations
- Compatible with DevOps tools like Argo CD, Jenkins, and Ansible for automation.
- Supports Istio for service mesh implementation and enhanced microservices security.

Key Benefits of using E2E Kubernetes

Simplified Cluster Management
- Provides a comprehensive guide for deploying and managing Kubernetes clusters efficiently.
- Supports automated scaling, monitoring, and troubleshooting to ensure smooth operations.
Flexible and Scalable Infrastructure
- Offers static and auto-scaling node pools with customizable scaling policies.
- Elastic scaling policies enable dynamic resource allocation based on CPU, memory, or custom parameters.
Optimized Resource Utilization
- Default and custom auto-scaling options ensure efficient resource management.
- Scheduled auto-scaling policies allow resource adjustments based on traffic patterns.
Seamless Database Integration
- Allows easy connection of Kubernetes clusters to E2E Database-as-a-Service (DBaaS).
- Ensures high availability, scalability, and data persistence for critical applications.
Enhanced Security and Performance
- Kubernetes Ingress provides a single entry point, reducing the attack surface.
- Cert-Manager integration enables automated SSL/TLS certificate management for secure communication.
Improved DevOps Workflow
- Supports integration with Argo CD, Jenkins, Ansible, and Istio for streamlined CI/CD processes.
- Helps teams automate deployments and maintain consistency across environments.