Question

I am new in Kubernetes and I am trying to understand the concept of namespaces and context.
It is basically allows to group resources into logical sets.
An a context is the combination of user/cluster/namespace.
What I am not sure is if namespaces provide any kind of isolation.
E.g. if we have a user A that uses cluster C1 and namespace foo and user B that uses cluster C1 as well and the namespace foo, does any changes that user A does affect user B?
E.g. if user A starts deleting pods would that be also visible by user B?

Answer 1

What I am not sure is if namespaces provide any kind of isolation. E.g. if we have a user A that uses cluster C1 and namespace foo and user B that uses cluster C1

名称为集合资源。为了控制C1类按名称空间进入,它可以通过creating Roles>/code>和向用户发放限制使用特定名称的证书。这并不意味着用户A 无法通过由B用户在其商业名称空间部署的正像电话启动的网络电话在运行时获得所部署的正文。对于这一网络孤立,你需要使用<代码>NetworkPolicies。

as well and the namespace foo, does any changes that user A does affect user B? E.g. if user A starts deleting pods would that be also visible by user B?

Yes, it is visible. It s just the same cluster two users have access to the same namespace.

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