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Share namespace of specific containers #75357

xujihui1985 opened this Issue Mar 14, 2019 · 3 comments


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xujihui1985 commented Mar 14, 2019

What would you like to be added:
Share namespaces like pid, net of specific containers

Why is this needed:
I'm trying to move legacy old fat pod into sidecar pattern, in that case I want to move process like monitor agent into a sidecar container, and keep application container clean that use application process as pid1, so I hope monitor agent in sidecar container can see the process in application container that is they two share same pid namespace, I have seen shareProcessNamespace has been add to pod spec since 1.13, but it seems after enable that all containers are share the namespace of pause container. so I am asking for this feature, or if there is some better solution for this situation, I'm appreciated. Thanks


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xujihui1985 commented Mar 15, 2019



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k8s-ci-robot commented Mar 15, 2019

@xujihui1985: Reiterating the mentions to trigger a notification:

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yue9944882 commented Mar 15, 2019

/remove-sig api-machinery
/sig node

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