Files
kata-containers/tests/integration/kubernetes/tests_common.sh
Aurélien Bombo 187a72d381 tests: Add k8s-volume test
This imports the k8s-volume test from the tests repo and modifies it
slightly to set up the host volume on the AKS host.

Fixes: #6566

Signed-off-by: Aurélien Bombo <abombo@microsoft.com>
2023-07-27 14:06:43 -07:00

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#
# Copyright (c) 2021 Red Hat, Inc.
#
# SPDX-License-Identifier: Apache-2.0
#
# This script is evoked within an OpenShift Build to product the binary image,
# which will contain the Kata Containers installation into a given destination
# directory.
#
# This contains variables and functions common to all e2e tests.
# Variables used by the kubernetes tests
export docker_images_nginx_version="1.15-alpine"
export container_images_agnhost_name="k8s.gcr.io/e2e-test-images/agnhost"
export container_images_agnhost_version="2.21"
# Timeout options, mainly for use with waitForProcess(). Use them unless the
# operation needs to wait longer.
wait_time=90
sleep_time=3
# Timeout for use with `kubectl wait`, unless it needs to wait longer.
# Note: try to keep timeout and wait_time equal.
timeout=90s
# issues that can't test yet.
fc_limitations="https://github.com/kata-containers/documentation/issues/351"
dragonball_limitations="https://github.com/kata-containers/kata-containers/issues/6621"
# Path to the kubeconfig file which is used by kubectl and other tools.
# Note: the init script sets that variable but if you want to run the tests in
# your own provisioned cluster and you know what you are doing then you should
# overwrite it.
export KUBECONFIG="${KUBECONFIG:-$HOME/.kube/config}"
get_pod_config_dir() {
pod_config_dir="${BATS_TEST_DIRNAME}/runtimeclass_workloads_work"
info "k8s configured to use runtimeclass"
}
# Runs a command in the host filesystem.
exec_host() {
node="$(kubectl get node -o name)"
# `kubectl debug` always returns 0, so we hack it to return the right exit code.
command="$@"
command+='; echo -en \\n$?'
output="$(kubectl debug -qit "${node}" --image=alpine:latest -- chroot /host bash -c "${command}")"
kubectl get pods -o name | grep node-debugger | xargs kubectl delete > /dev/null
exit_code="$(echo "${output}" | tail -1)"
echo "$(echo "${output}" | head -n -1)"
return ${exit_code}
}