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Discussion on: Wait, Docker is deprecated in Kubernetes now? What do I do?

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__mrvik__ profile image
MrViK

Another OCI Runtime -> crun
It's faster than runc (the performance gains are notable when starting containers).
Also it supports cgroups v2, runc also added support on v1.0.0-93 (which has not been launched?)

podman + crun do work very well (also podman can launch rootless containers) so I prefer to use them instead of Docker + runc.

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sq5rix profile image
Tom

I just moved to podman/crun due to cgroups problem
Docker phases out?

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inductor profile image
Kohei Ota Author

Docker 20.10 will support cgroups v2

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__mrvik__ profile image
MrViK

Will, in the future. Podman does it right now and rootless containers are a huge improvement on process isolation

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inductor profile image
Kohei Ota Author

Docker also supports rootless now.