Kubernetes Network Policy Explained | Secure Pods using Ingress & Egress (Full Guide)
Автор: learn For You
Загружено: 2025-06-04
Просмотров: 3
Looking to secure your Kubernetes pods using Network Policies?
In this complete step-by-step video, we’ll show you exactly how NetworkPolicy works in Kubernetes, using real YAML examples and clear explanations — no complex terms, just practical learning.
🔐 What this video covers (with examples):
What is Kubernetes Network Policy?
How K8s allows traffic between pods by default
How to restrict database pod access using podSelector
Full YAML for a working NetworkPolicy (db-policy)
Allowing traffic only from API pod (port 3306)
Understanding Ingress vs Egress
Working with multiple pods across namespaces
Allowing external traffic using ipBlock
Combining podSelector, namespaceSelector, and ipBlock
Best practices to apply and test Network Policies
🧠 Whether you're preparing for Kubernetes certification (CKA/CKAD), managing a production cluster, or just learning — this video gives you everything you need to secure communication between your pods.
kubernetes network policy, networkpolicy yaml, k8s ingress egress, kubernetes pod security, kubernetes restrict pod access, kubernetes ipblock example, kubernetes namespaceSelector, k8s networkpolicy tutorial, k8s policy restrict database
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