[英]Kubernetes: pods network isolation
We need to know about pods
network isolation. 我们需要了解pods
网络隔离。
Is there a possibility to access one pod
from another one
in cluster? 是否有可能从群集中的another one
one pod
访问one pod
? Maybe by namespace
dividing? 也许通过namespace
划分?
We also need pod
's membership in local networks, which are not accessible from outside. 我们还需要本地网络中pod
的成员资格,这些成员无法从外部访问。
Any plans? 任何计划? Is it will be soon? 会很快吗?
In a standard Kubernetes installation, all pods (even across namespaces) share a flat IP space and can all communicate with each other. 在标准的Kubernetes安装中,所有Pod(甚至跨命名空间)共享一个平面IP空间,并且可以相互通信。
To get isolation, you'll need to customize your install to prevent cross namespace communication. 为了获得隔离,您需要自定义安装以防止跨名称空间通信。 One way to do this is to use OpenContrail. 一种方法是使用OpenContrail。 They recently wrote a blog post describing an example deployment using the Guestbook from the Kubernetes repository. 他们最近写了一篇博客文章,描述了使用Kubernetes存储库中的Guestbook进行示例部署的情况。
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