github.com/dmaizel/tests@v0.0.0-20210728163746-cae6a2d9cee8/integration/kubernetes/k8s-volume.bats (about)

     1  #!/usr/bin/env bats
     2  #
     3  # Copyright (c) 2018 Intel Corporation
     4  #
     5  # SPDX-License-Identifier: Apache-2.0
     6  #
     7  
     8  load "${BATS_TEST_DIRNAME}/../../.ci/lib.sh"
     9  load "${BATS_TEST_DIRNAME}/tests_common.sh"
    10  TEST_INITRD="${TEST_INITRD:-no}"
    11  issue="https://github.com/kata-containers/runtime/issues/1127"
    12  fc_limitations="https://github.com/kata-containers/documentation/issues/351"
    13  
    14  setup() {
    15  	[ "${TEST_INITRD}" == "yes" ] && skip "test not working see: ${issue}"
    16  	[ "${KATA_HYPERVISOR}" == "firecracker" ] && skip "test not working see: ${fc_limitations}"
    17  
    18  	export KUBECONFIG="${KUBECONFIG:-$HOME/.kube/config}"
    19  	get_pod_config_dir
    20  
    21  	tmp_file=$(mktemp -d /tmp/data.XXXX)
    22  	pod_yaml=$(mktemp --tmpdir pod_config.XXXXXX.yaml)
    23  	msg="Hello from Kubernetes"
    24  	echo $msg > $tmp_file/index.html
    25  	pod_name="pv-pod"
    26  	# Define temporary file at yaml
    27  	sed -e "s|tmp_data|${tmp_file}|g" ${pod_config_dir}/pv-volume.yaml > "$pod_yaml"
    28  }
    29  
    30  @test "Create Persistent Volume" {
    31  	[ "${TEST_INITRD}" == "yes" ] && skip "test not working see: ${issue}"
    32  	[ "${KATA_HYPERVISOR}" == "firecracker" ] && skip "test not working see: ${fc_limitations}"
    33  
    34  	volume_name="pv-volume"
    35  	volume_claim="pv-claim"
    36  
    37  	# Create the persistent volume
    38  	kubectl create -f "$pod_yaml"
    39  
    40  	# Check the persistent volume is Available
    41  	cmd="kubectl get pv $volume_name | grep Available"
    42  	waitForProcess "$wait_time" "$sleep_time" "$cmd"
    43  
    44  	# Create the persistent volume claim
    45  	kubectl create -f "${pod_config_dir}/volume-claim.yaml"
    46  
    47  	# Check the persistent volume claim is Bound.
    48  	cmd="kubectl get pvc $volume_claim | grep Bound"
    49  	waitForProcess "$wait_time" "$sleep_time" "$cmd"
    50  
    51  	# Create pod
    52  	kubectl create -f "${pod_config_dir}/pv-pod.yaml"
    53  
    54  	# Check pod creation
    55  	kubectl wait --for=condition=Ready --timeout=$timeout pod "$pod_name"
    56  
    57  	cmd="cat /mnt/index.html"
    58  	kubectl exec $pod_name -- sh -c "$cmd" | grep "$msg"
    59  }
    60  
    61  teardown() {
    62  	[ "${TEST_INITRD}" == "yes" ] && skip "test not working see: ${issue}"
    63  	[ "${KATA_HYPERVISOR}" == "firecracker" ] && skip "test not working see: ${fc_limitations}"
    64  
    65  	# Debugging information
    66  	kubectl describe "pod/$pod_name"
    67  
    68  	kubectl delete pod "$pod_name"
    69  	kubectl delete pvc "$volume_claim"
    70  	kubectl delete pv "$volume_name"
    71  	rm -f "$pod_yaml"
    72  	rm -rf "$tmp_file"
    73  }