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99ead56b7c
These instructions bring up a kind cluster with containerd 34d078e99, the latest commit from the main branch. This version of containerd has support for CDI.
51 lines
1.7 KiB
Bash
Executable File
51 lines
1.7 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright 2022 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# This scripts invokes `kind build image` so that the resulting
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# image has a containerd with CDI support.
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#
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# Usage: kind-build-image.sh <tag of generated image>
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set -ex
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set -o pipefail
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tag="$1"
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containerd="containerd-1.6.0-830-g34d078e99" # from https://github.com/kind-ci/containerd-nightlies/releases
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tmpdir="$(mktemp -d)"
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cleanup() {
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rm -rf "$tmpdir"
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}
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trap cleanup EXIT
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kind build node-image --image "$tag" "$(pwd)"
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curl -L --silent https://github.com/kind-ci/containerd-nightlies/releases/download/$containerd/$containerd-linux-amd64.tar.gz | tar -C "$tmpdir" -vzxf -
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curl -L --silent https://github.com/kind-ci/containerd-nightlies/releases/download/$containerd/runc.amd64 >"$tmpdir/runc"
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cat >"$tmpdir/Dockerfile" <<EOF
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FROM $tag
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COPY bin/* /usr/local/bin/
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RUN chmod a+rx /usr/local/bin/*
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COPY runc /usr/local/sbin
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RUN chmod a+rx /usr/local/sbin/runc
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# Enable CDI as described in https://github.com/container-orchestrated-devices/container-device-interface#containerd-configuration
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RUN sed -i -e '/\[plugins."io.containerd.grpc.v1.cri"\]/a \ \ enable_cdi = true' /etc/containerd/config.toml
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EOF
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docker build --tag "$tag" "$tmpdir"
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