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tests: Add k8s-file-volume test

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This imports the k8s-file-volume test from the tests repo and modifies
it slightly to set up the host volume on the AKS host.

Signed-off-by: Aurélien Bombo <abombo@microsoft.com>
This commit is contained in:
Aurélien Bombo 2023-06-19 13:55:48 -07:00
parent 187a72d381
commit 6222bd9103
2 changed files with 48 additions and 0 deletions
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47
tests/integration/kubernetes/k8s-file-volume.bats Normal file
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@ -0,0 +1,47 @@
#!/usr/bin/env bats
#
# Copyright (c) 2022 Ant Group
#
# SPDX-License-Identifier: Apache-2.0
#
load "${BATS_TEST_DIRNAME}/../../common.bash"
load "${BATS_TEST_DIRNAME}/tests_common.sh"
TEST_INITRD="${TEST_INITRD:-no}"
setup() {
[ "${KATA_HYPERVISOR}" == "firecracker" ] && skip "test not working see: ${fc_limitations}"
pod_name="test-file-volume"
container_name="busybox-file-volume-container"
tmp_file=$(exec_host mktemp /tmp/file-volume-test-foo.XXXXX)
mount_path="/tmp/foo.txt"
file_body="test"
get_pod_config_dir
}
@test "Test readonly volume for pods" {
[ "${KATA_HYPERVISOR}" == "firecracker" ] && skip "test not working see: ${fc_limitations}"
# Write test body to temp file
exec_host "echo "$file_body" > $tmp_file"
# Create test yaml
sed -e "s|HOST_FILE|$tmp_file|" ${pod_config_dir}/pod-file-volume.yaml > ${pod_config_dir}/test-pod-file-volume.yaml
sed -i "s|MOUNT_PATH|$mount_path|" ${pod_config_dir}/test-pod-file-volume.yaml
# Create pod
kubectl create -f "${pod_config_dir}/test-pod-file-volume.yaml"
# Check pod creation
kubectl wait --for=condition=Ready --timeout=$timeout pod "$pod_name"
# Validate file volume body inside the pod
file_in_container=$(kubectl exec $pod_name -- cat $mount_path)
[ "$file_body" == "$file_in_container" ]
}
teardown() {
[ "${KATA_HYPERVISOR}" == "firecracker" ] && skip "test not working see: ${fc_limitations}"
kubectl delete pod "$pod_name"
exec_host rm -f $tmp_file
rm -f ${pod_config_dir}/test-pod-file-volume.yaml.yaml
}

1
tests/integration/kubernetes/run_kubernetes_tests.sh
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@ -28,6 +28,7 @@ else
"k8s-empty-dirs.bats" \
"k8s-env.bats" \
"k8s-exec.bats" \
"k8s-file-volume.bats" \
"k8s-inotify.bats" \
"k8s-job.bats" \
"k8s-kill-all-process-in-container.bats" \