Files
kata-containers/tests/integration/kubernetes/k8s-credentials-secrets.bats
2023-10-19 21:53:23 +02:00

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#!/usr/bin/env bats
#
# Copyright (c) 2018 Intel Corporation
#
# SPDX-License-Identifier: Apache-2.0
#
load "${BATS_TEST_DIRNAME}/../../common.bash"
load "${BATS_TEST_DIRNAME}/tests_common.sh"
setup() {
[ "${KATA_HYPERVISOR}" == "firecracker" ] && skip "test not working see: ${fc_limitations}"
[ "${KATA_HYPERVISOR}" == "fc" ] && skip "test not working see: ${fc_limitations}"
get_pod_config_dir
}
@test "Credentials using secrets" {
secret_name="test-secret"
pod_name="secret-test-pod"
second_pod_name="secret-envars-test-pod"
# Create the secret
kubectl create -f "${pod_config_dir}/inject_secret.yaml"
# View information about the secret
kubectl get secret "${secret_name}" -o yaml | grep "type: Opaque"
# Create a pod that has access to the secret through a volume
kubectl create -f "${pod_config_dir}/pod-secret.yaml"
# Check pod creation
kubectl wait --for=condition=Ready --timeout=$timeout pod "$pod_name"
# List the files
cmd="ls /tmp/secret-volume"
kubectl exec $pod_name -- sh -c "$cmd" | grep -w "password"
kubectl exec $pod_name -- sh -c "$cmd" | grep -w "username"
# Create a pod that has access to the secret data through environment variables
kubectl create -f "${pod_config_dir}/pod-secret-env.yaml"
# Check pod creation
kubectl wait --for=condition=Ready --timeout=$timeout pod "$second_pod_name"
# Display environment variables
second_cmd="printenv"
kubectl exec $second_pod_name -- sh -c "$second_cmd" | grep -w "SECRET_USERNAME"
kubectl exec $second_pod_name -- sh -c "$second_cmd" | grep -w "SECRET_PASSWORD"
}
teardown() {
[ "${KATA_HYPERVISOR}" == "firecracker" ] && skip "test not working see: ${fc_limitations}"
[ "${KATA_HYPERVISOR}" == "fc" ] && skip "test not working see: ${fc_limitations}"
# Debugging information
kubectl describe "pod/$pod_name"
kubectl describe "pod/$second_pod_name"
kubectl delete pod "$pod_name" "$second_pod_name"
kubectl delete secret "$secret_name"
}