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c0ad914766
Fix kernel and initrd annotations in the k8s tests on Mariner. These annotations must be applied to the spec.template for Deployment, Job and ReplicationController resources. Fixes: #7764 Signed-off-by: Dan Mihai <dmihai@microsoft.com>
71 lines
2.4 KiB
Bash
Executable File
71 lines
2.4 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Copyright (c) 2023 Microsoft Corporation
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#
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# SPDX-License-Identifier: Apache-2.0
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set -o errexit
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set -o nounset
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set -o pipefail
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kubernetes_dir=$(dirname "$(readlink -f "$0")")
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source "${kubernetes_dir}/../../common.bash"
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reset_workloads_work_dir() {
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rm -rf ${kubernetes_dir}/runtimeclass_workloads_work
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cp -R ${kubernetes_dir}/runtimeclass_workloads ${kubernetes_dir}/runtimeclass_workloads_work
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}
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add_kernel_initrd_annotations_to_yaml() {
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local yaml_file="$1"
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local mariner_kernel_path="/usr/share/cloud-hypervisor/vmlinux.bin"
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local mariner_initrd_path="/opt/kata/share/kata-containers/kata-containers-initrd-mariner.img"
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local resource_kind="$(yq read ${yaml_file} kind)"
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case "${resource_kind}" in
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Pod)
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echo "Adding kernel and initrd annotations to ${resource_kind} from ${yaml_file}"
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yq write -i "${K8S_TEST_YAML}" 'metadata.annotations[io.katacontainers.config.hypervisor.kernel]' "${mariner_kernel_path}"
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yq write -i "${K8S_TEST_YAML}" 'metadata.annotations[io.katacontainers.config.hypervisor.initrd]' "${mariner_initrd_path}"
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;;
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Deployment|Job|ReplicationController)
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echo "Adding kernel and initrd annotations to ${resource_kind} from ${yaml_file}"
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yq write -i "${K8S_TEST_YAML}" 'spec.template.metadata.annotations[io.katacontainers.config.hypervisor.kernel]' "${mariner_kernel_path}"
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yq write -i "${K8S_TEST_YAML}" 'spec.template.metadata.annotations[io.katacontainers.config.hypervisor.initrd]' "${mariner_initrd_path}"
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;;
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List)
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echo "Issue #7765: adding kernel and initrd annotations to ${resource_kind} from ${yaml_file} is not implemented yet"
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;;
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ConfigMap|LimitRange|Namespace|PersistentVolume|PersistentVolumeClaim|RuntimeClass|Secret|Service)
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echo "Kernel and initrd annotations are not required for ${resource_kind} from ${yaml_file}"
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;;
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*)
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echo "k8s resource type ${resource_kind} from ${yaml_file} is not yet supported for kernel and initrd annotations testing"
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return 1
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;;
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esac
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}
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add_kernel_initrd_annotations() {
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if [[ "${KATA_HOST_OS}" = "cbl-mariner" ]]; then
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info "Add kernel and initrd annotations"
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for K8S_TEST_YAML in runtimeclass_workloads_work/*.yaml
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do
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add_kernel_initrd_annotations_to_yaml "${K8S_TEST_YAML}"
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done
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fi
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}
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main() {
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ensure_yq
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reset_workloads_work_dir
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add_kernel_initrd_annotations
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}
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main "$@"
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