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enable CDI on containerd #3530

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enable CDI on containerd #3530

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aojea
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@aojea aojea commented Feb 26, 2024 •
edited

I think this is what we just need for supporting CDI devices in kind

I still need to test it

@k8s-ci-robot k8s-ci-robot added the cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. label Feb 26, 2024
@k8s-ci-robot k8s-ci-robot added approved Indicates a PR has been approved by an approver from all required OWNERS files. size/XS Denotes a PR that changes 0-9 lines, ignoring generated files. labels Feb 26, 2024
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aojea commented Feb 26, 2024

/kind feature
/hold
/assign @klueska

@k8s-ci-robot k8s-ci-robot added do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. kind/feature Categorizes issue or PR as related to a new feature. labels Feb 26, 2024
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klueska commented Feb 27, 2024

Yes, this is all that is required. Though the specification of the dirs is unnecessary, as the ones you provide are the defaults.

See the following for how we have been enabling this in one of our repos via containerdConfigPatches:
https://github.com/NVIDIA/k8s-dra-driver/blob/main/demo/clusters/kind/scripts/kind-cluster-config.yaml#L20-L25

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Feb 27, 2024
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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: aojea, klueska

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klueska commented Feb 27, 2024

/lgtm

BenTheElder
BenTheElder reviewed Feb 27, 2024
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images/base/files/etc/containerd/config.toml
@@ -40,3 +40,6 @@ version = 2
tolerate_missing_hugepages_controller = true
# restrict_oom_score_adj needs to be true when running inside UserNS (rootless)
restrict_oom_score_adj = false
# enable CDI https://github.com/cncf-tags/container-device-interface
enable_cdi = true
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why is this default false? 👀

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@estesp @mikebrow can you help us here ? ^^

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I see, is a 2.0 thing containerd/containerd@c8e8a09

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correct

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aojea commented May 24, 2024

it will be part of 2.0 containerd

@aojea aojea closed this May 24, 2024
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@klueska klueska klueska approved these changes

@neolit123 neolit123 Awaiting requested review from neolit123

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