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Merge pull request #118620 from byako/fix-dra-e2e-readme

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Update Kind details for DRA e2e
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Kubernetes Prow Robot 2023-06-13 00:43:58 -07:00 committed by GitHub
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21
test/e2e/dra/README.md
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@ -13,22 +13,25 @@ for the test driver and that the e2e test has full control over all gRPC calls,
in case that it needs that for operations like error injection or checking
calls.
## Cluster setup
## Cluster setup preparation
The container runtime must support CDI. The latest cri-o releases contain
support, containerd 1.6.x does not. To bring up a kind cluster with containerd
built from their main branch, use:
The container runtime must support CDI. CRI-O supports CDI starting from release 1.23,
Containerd supports CDI starting from release 1.7. To bring up a Kind cluster with Containerd,
two things are needed:
- [build binaries from Kubernetes source code tree](https://github.com/kubernetes/community/blob/master/contributors/devel/development.md#building-kubernetes)
- [Kind](https://github.com/kubernetes-sigs/kind)
- [Bash version requirement](https://github.com/kubernetes/community/blob/master/contributors/devel/development.md#bash-version-requirement)
> NB: Kind switched to use worker-node base image with Containerd 1.7 by default starting from
release 0.20, build kind from latest main branch sources or use Kind release binary 0.20 or later.
- Build node image
### Build kind node image
After building Kubernetes, in Kubernetes source code tree biuld new node image:
```bash
$ test/e2e/dra/kind-build-image.sh dra/node:latest
$ kind build node-image --image dra/node:latest $(pwd)
```
- Bring up a kind cluster
## Bring up a Kind cluster
```bash
$ kind create cluster --config test/e2e/dra/kind.yaml --image dra/node:latest
```

30
test/e2e/dra/kind-build-image.sh
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@ -1,30 +0,0 @@
#!/usr/bin/env bash
# Copyright 2022 The Kubernetes Authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# This scripts invokes `kind build image` so that the resulting
# image has a containerd with CDI support.
#
# Usage: kind-build-image.sh <tag of generated image>
set -ex
set -o pipefail
# TODO (betheelder,pohly): this script is a bit of a no-op now, but people may
# still be referencing it (CI is not). Clean up later.
tag="$1"
kind build node-image --image "$tag" "$(pwd)"