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56fb2a9482
The block volume test has failed on 10/10 nightlies and all the PRs I've seen, so skip it until it can be assessed. See #10873 Signed-off-by: stevenhorsman <steven@uk.ibm.com>
99 lines
3.1 KiB
Bash
99 lines
3.1 KiB
Bash
#!/usr/bin/env bats
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#
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# Copyright (c) 2019 Intel Corporation
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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load "${BATS_TEST_DIRNAME}/lib.sh"
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load "${BATS_TEST_DIRNAME}/../../common.bash"
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load "${BATS_TEST_DIRNAME}/tests_common.sh"
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setup() {
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case "${KATA_HYPERVISOR}" in
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qemu-runtime-rs)
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skip "See: https://github.com/kata-containers/kata-containers/issues/10373" ;;
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fc|stratovirt)
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skip "See: https://github.com/kata-containers/kata-containers/issues/10873" ;;
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esac
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get_pod_config_dir
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node="$(get_one_kata_node)"
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pod_name="pod-block-pv"
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volume_name="block-loop-pv"
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volume_claim="block-loop-pvc"
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ctr_dev_path="/dev/xda"
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vol_capacity="500M"
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# Create Loop Device
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tmp_disk_image=$(exec_host "$node" mktemp --tmpdir disk.XXXXXX.img)
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exec_host "$node" truncate "$tmp_disk_image" --size "$vol_capacity"
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loop_dev=$(exec_host "$node" sudo losetup -f)
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exec_host "$node" sudo losetup "$loop_dev" "$tmp_disk_image"
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}
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@test "Block Storage Support" {
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# Create Storage Class
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kubectl create -f volume/local-storage.yaml
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# Create Persistent Volume
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tmp_pv_yaml=$(mktemp --tmpdir block_persistent_vol.XXXXX.yaml)
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sed -e "s|LOOP_DEVICE|${loop_dev}|" volume/block-loop-pv.yaml > "$tmp_pv_yaml"
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node_name="$(kubectl get node -o name)"
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sed -i "s|HOSTNAME|${node_name##node/}|" "$tmp_pv_yaml"
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sed -i "s|CAPACITY|${vol_capacity}|" "$tmp_pv_yaml"
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kubectl create -f "$tmp_pv_yaml"
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cmd="kubectl get pv/${volume_name} | grep Available"
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waitForProcess "$wait_time" "$sleep_time" "$cmd"
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# Create Persistent Volume Claim
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tmp_pvc_yaml=$(mktemp --tmpdir block_persistent_vol.XXXXX.yaml)
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sed -e "s|CAPACITY|${vol_capacity}|" volume/block-loop-pvc.yaml > "$tmp_pvc_yaml"
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kubectl create -f "$tmp_pvc_yaml"
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# Create Workload using Volume
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tmp_pod_yaml=$(mktemp --tmpdir pod-pv.XXXXX.yaml)
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sed -e "s|DEVICE_PATH|${ctr_dev_path}|" "${pod_config_dir}/${pod_name}.yaml" > "$tmp_pod_yaml"
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kubectl create -f "$tmp_pod_yaml"
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kubectl wait --for condition=ready --timeout=$timeout "pod/${pod_name}"
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# Verify persistent volume claim is bound
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kubectl get "pvc/${volume_claim}" | grep "Bound"
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# make fs, mount device and write on it
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kubectl exec "$pod_name" -- sh -c "mkfs.ext4 $ctr_dev_path"
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ctr_mount_path="/mnt"
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ctr_message="Hello World"
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ctr_file="${ctr_mount_path}/file.txt"
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kubectl exec "$pod_name" -- sh -c "mount $ctr_dev_path $ctr_mount_path"
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kubectl exec "$pod_name" -- sh -c "echo $ctr_message > $ctr_file"
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kubectl exec "$pod_name" -- sh -c "grep '$ctr_message' $ctr_file"
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}
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teardown() {
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case "${KATA_HYPERVISOR}" in
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qemu-runtime-rs)
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skip "See: https://github.com/kata-containers/kata-containers/issues/10373" ;;
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fc|stratovirt)
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skip "See: https://github.com/kata-containers/kata-containers/issues/10873" ;;
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esac
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# Debugging information
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kubectl describe "pod/$pod_name"
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# Delete k8s resources
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kubectl delete pod "$pod_name"
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kubectl delete pvc "$volume_claim"
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kubectl delete pv "$volume_name"
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kubectl delete storageclass local-storage
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# Delete temporary yaml files
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rm -f "$tmp_pv_yaml"
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rm -f "$tmp_pvc_yaml"
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rm -f "$tmp_pod_yaml"
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# Remove image and loop device
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exec_host "$node" sudo losetup -d "$loop_dev"
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exec_host "$node" rm -f "$tmp_disk_image"
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}
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