Intro Kubernetes Namespaces

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Intro Kubernetes Namespaces

Intro Kubernetes Namespaces

Kubernetes Namespaces

定義邏輯邊界
沒有定義namespaces，會是default

example:
$ kubectl get namespaces
$ kubectl create namespace ns1
$ kubectl create namespace ns2
$ kubectl get namespaces -> 有新增兩個namespaces?
$ kubectl create deployment test10 –image=nginx –namespace=ns1
$ kubectl create deployment test11 –image=nginx –namespace=ns2
$ kubectl get pods
$ kubectl get pods –all-namespaces
$ kubectl get pods –namespace=ns1
$ kubectl get pods –namespace=ns2
$ kubectl delete namespaces ns1
$ kubectl delete namespaces ns2
$ kubectl get namespaces