Step-by-Step Explanation of Ballooning, Compression & Swapping in VMware

 🌐 Kubernetes Services Made Simple

When you deploy applications on Kubernetes, Pods are ephemeral and their IPs change frequently.

 That’s where Services come in — they provide a stable way to access Pods.

Here are the 3 most common Service types you’ll use:

🔹 ClusterIP (Default)

Gives a stable internal IP inside the cluster.

❌ Not accessible externally.

✅ Best for service-to-service communication (e.g., frontend → backend).

🔹 NodePort

Exposes the Service on a static port (30000–32767) on every node.

Accessible externally via:

http://<NodeIP>:<NodePort>

✅ Good for simple external access (test/dev).

❌ Not scalable for production.

🔹 LoadBalancer

Works with cloud providers (AWS, Azure, GCP, etc.).

Provisions an external load balancer with a public IP/DNS.

✅ Best for production-grade apps — scalable, reliable external access.