Understanding Contexts in Kubernetes
In Kubernetes, a context refers to a combination of a cluster, a user, and a namespace. Managing contexts becomes challenging when working with multiple clusters, each with its authentication requirements, namespaces, and unique configurations.
Tools to Simplify Kubernetes Context Management
kubectx and kubens: Streamline context switching and namespace navigation.
k9s: A terminal-based UI that facilitates cluster management and context switching.
kubie: Provides shortcuts and aliases for easier context management.
kubectl aliases: Custom aliases can simplify complex commands and context switching.
Switching contexts
To list all Kubernetes contexts.
kubectl config view -o jsonpath='{.contexts[*].name}' | tr " " "\n"
Check your current context.
kubectl config current-context
Switch context from current context.
kubectl config use-context <context_name>
Thank you for reading and happy Kubernetes managing! 🎉👏😊"
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