Namespace

A Namespace is a way to organize Kubernetes resources inside a cluster.

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Without namespaces:

• Everything is in one big space
• Hard to manage large systems

With namespaces:

• You can separate environments and teams

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dev namespace staging namespace production namespace

Each can have:

• Same service names
• Isolated resources

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Namespace = “folder in a computer”

It helps you:

• Organize resources
• Avoid naming conflicts

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Namespaces provide logical separation inside one cluster.