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Docker has not built support for cgroups v2 - which has been available in linux for 3 years. https://github.com/opencontainers/runc/issues/654 https://github.co
by sandGorgon 7y ago
Docker has not built support for cgroups v2 - which has been available in linux for 3 years. https://github.com/opencontainers/runc/issues/654 https://github.com/opencontainers/runc/issues/654
in order to force this issue, Fedora has made cgroups v2 as default and mandatory in the new upcoming Fedora 31 causing docker to fail to run. https://github.com/docker/for-linux/issues/665 https://github.com/docker/for-linux/issues/665
Podman (and other docker equivalents) have supported cgroups v2 for years.
I suspect that k8s will move away from docker to recommending one of the alternatives pretty soon.
- tazjin 7y agoGKE already provides containerd for new deployments.
- raesene9 7y agoOut of curiousity, have you seen anywhere using CRI-O/podman in production in place of Docker anywhere?
- sandGorgon 7y agohttps://github.com/cri-o/cri-o/blob/master/awesome.md https://github.com/cri-o/cri-o/blob/master/awesome.md there are sections on using cri-o on EKS AWS