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kompose/script/test/cmd/tests_new.sh
AhmedGrati 61b4e6b797 test: add functional tests for read only fs support 
Signed-off-by: AhmedGrati <ahmedgrati1999@gmail.com>
2023-07-14 16:24:43 +01:00

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#!/bin/bash
# Copyright 2017 The Kubernetes Authors All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing pe#rmissions and
# limitations under the License.
# for mac
if type "greadlink" > /dev/null; then
KOMPOSE_ROOT=$(greadlink -f $(dirname "${BASH_SOURCE}")/../../..)
else
KOMPOSE_ROOT=$(readlink -f $(dirname "${BASH_SOURCE}")/../../..)
fi
source $KOMPOSE_ROOT/script/test/cmd/lib.sh
# Get current branch and remote url of git repository
branch=$(git branch | grep \* | cut -d ' ' -f2-)
uri=$(git config --get remote.origin.url)
if [[ $uri != *".git"* ]]; then
uri="${uri}.git"
fi
# Get version
version=`kompose version`
# Warning Template
warning="Buildconfig using $uri::$branch as source."
# Replacing variables with current branch and uri
sed -e "s;%VERSION%;$version;g" -e "s;%URI%;$uri;g" -e "s;%REF%;$branch;g" $KOMPOSE_ROOT/script/test/fixtures/nginx-node-redis/output-os-template.json > /tmp/output-os.json
# ## TEST V2
DIR="v2"
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/$DIR/docker-compose.yaml convert --stdout --with-kompose-annotation=false"
os_cmd="kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/$DIR/docker-compose.yaml convert --stdout --with-kompose-annotation=false"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/$DIR/output-k8s.yaml"
os_output="$KOMPOSE_ROOT/script/test/fixtures/$DIR/output-os.yaml"
convert::expect_success_and_warning "$k8s_cmd" "$k8s_output"
convert::expect_success_and_warning "$os_cmd" "$os_output"
## TEST V3
DIR="v3.0"
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/$DIR/docker-compose.yaml convert --stdout --with-kompose-annotation=false"
os_cmd="kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/$DIR/docker-compose.yaml convert --stdout --with-kompose-annotation=false"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/$DIR/output-k8s.yaml"
os_output="$KOMPOSE_ROOT/script/test/fixtures/$DIR/output-os.yaml"
convert::expect_success_and_warning "$k8s_cmd" "$k8s_output"
convert::expect_success_and_warning "$os_cmd" "$os_output"
######
# Test the output file behavior of kompose convert
# Default behavior without -o
convert::check_artifacts_generated "kompose -f $KOMPOSE_ROOT/script/test/fixtures/redis-example/docker-compose.yml convert -j" "redis-deployment.json" "redis-service.json" "web-deployment.json" "web-service.json"
# Behavior with -o <filename>
convert::check_artifacts_generated "kompose -f $KOMPOSE_ROOT/script/test/fixtures/redis-example/docker-compose.yml convert -o output_file -j" "output_file"
# Behavior with -o <dirname>
convert::check_artifacts_generated "kompose -f $KOMPOSE_ROOT/script/test/fixtures/redis-example/docker-compose.yml convert -o $TEMP_DIR -j" "$TEMP_DIR/redis-deployment.json" "$TEMP_DIR/redis-service.json" "$TEMP_DIR/web-deployment.json" "$TEMP_DIR/web-service.json"
# Behavior with -o <dirname>/<filename>
convert::check_artifacts_generated "kompose -f $KOMPOSE_ROOT/script/test/fixtures/redis-example/docker-compose.yml convert -o $TEMP_DIR/output_file -j" "$TEMP_DIR/output_file"
# Behavior with -o <non-existent-dirname>/
dst=$TEMP_DIR/output_dir/
convert::check_artifacts_generated "kompose -f $KOMPOSE_ROOT/script/test/fixtures/redis-example/docker-compose.yml convert -o $dst -j" "${dst}redis-deployment.json" "${dst}redis-service.json" "${dst}web-deployment.json" "${dst}web-service.json"
# Behavior with -o <non-existent-dirname>/<filename>
convert::check_artifacts_generated "kompose -f $KOMPOSE_ROOT/script/test/fixtures/redis-example/docker-compose.yml convert -o $TEMP_DIR/output_dir2/output_file -j" "$TEMP_DIR/output_dir2/output_file"
#TEST the pvc-request-size command parameter
convert::check_artifacts_generated "kompose -f $KOMPOSE_ROOT/script/test/fixtures/pvc-request-size/docker-compose.yml convert -o $TEMP_DIR/output_dir2/output-k8s.json -j --pvc-request-size=300Mi" "$TEMP_DIR/output_dir2/output-k8s.json"
convert::check_artifacts_generated "kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/pvc-request-size/docker-compose.yml convert -o $TEMP_DIR/output_dir2/output-os.json -j --pvc-request-size=300Mi" "$TEMP_DIR/output_dir2/output-os.json"
######
# Test the path of build image
# Test build v2 absolute compose file
convert::check_artifacts_generated "kompose --build local -f $KOMPOSE_ROOT/script/test/fixtures/buildconfig/docker-compose.yml convert -o $TEMP_DIR/output_file" "$TEMP_DIR/output_file"
# Test build v2 relative compose file
relative_path=$(realpath --relative-to="$PWD" "$KOMPOSE_ROOT/script/test/fixtures/buildconfig/docker-compose.yml")
convert::check_artifacts_generated "kompose --build local -f $relative_path convert -o $TEMP_DIR/output_file" "$TEMP_DIR/output_file"
# Test build v3 absolute compose file with context
convert::check_artifacts_generated "kompose --build local -f $KOMPOSE_ROOT/script/test/fixtures/buildconfig/docker-compose-v3.yml convert -o $TEMP_DIR/output_file" "$TEMP_DIR/output_file"
# Test build v3 relative compose file with context
relative_path=$(realpath --relative-to="$PWD" "$KOMPOSE_ROOT/script/test/fixtures/buildconfig/docker-compose-v3.yml")
convert::check_artifacts_generated "kompose --build local -f $relative_path convert -o $TEMP_DIR/output_file" "$TEMP_DIR/output_file"
# #####
# Test the build config with push image
# see tests_push_image.sh for local push test
# Should warn when push image disabled
cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/buildconfig/docker-compose-build-no-image.yml -o $TEMP_DIR/output_file convert --build=local --push-image-registry=whatever"
convert::expect_warning "$cmd" "Push image registry 'whatever' is specified but push image is disabled, skipping pushing to repository"
#TEST the kompose.volume.storage-class-name label
convert::check_artifacts_generated "kompose -f $KOMPOSE_ROOT/script/test/fixtures/storage-class-name/docker-compose.yml convert -o $TEMP_DIR/output-k8s.yaml" "$TEMP_DIR/output-k8s.yaml"
convert::check_artifacts_generated "kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/storage-class-name/docker-compose.yml convert -o $TEMP_DIR/output-os.yaml -j" "$TEMP_DIR/output-os.yaml"
# TEST the windows volume
# windows host path to windows container
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/volume-mounts/windows/docker-compose.yaml convert --stdout --with-kompose-annotation=false"
os_cmd="kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/volume-mounts/windows/docker-compose.yaml convert --stdout --with-kompose-annotation=false"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/volume-mounts/windows/output-k8s.yaml"
os_output="$KOMPOSE_ROOT/script/test/fixtures/volume-mounts/windows/output-os.yaml"
convert::expect_success_and_warning "$k8s_cmd" "$k8s_output"
convert::expect_success_and_warning "$os_cmd" "$os_output"
# # TEST the placement
# should convert placement to affinity
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/deploy/placement/docker-compose-placement.yaml convert --stdout --with-kompose-annotation=false"
os_cmd="kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/deploy/placement/docker-compose-placement.yaml convert --stdout --with-kompose-annotation=false"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/deploy/placement/output-placement-k8s.yaml"
os_output="$KOMPOSE_ROOT/script/test/fixtures/deploy/placement/output-placement-os.yaml"
convert::expect_success_and_warning "$k8s_cmd" "$k8s_output"
convert::expect_success_and_warning "$os_cmd" "$os_output"
# test configmap volume
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/configmap-volume/docker-compose.yml convert --stdout --with-kompose-annotation=false --volumes=configMap"
os_cmd="kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/configmap-volume/docker-compose.yml convert --stdout --with-kompose-annotation=false --volumes=configMap"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/configmap-volume/output-k8s.yaml"
os_output="$KOMPOSE_ROOT/script/test/fixtures/configmap-volume/output-os.yaml"
convert::expect_success_and_warning "$k8s_cmd" "$k8s_output"
convert::expect_success "$os_cmd" "$os_output"
# test configmap volume using service label
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/configmap-volume/docker-compose-withlabel.yml convert --stdout --with-kompose-annotation=false"
os_cmd="kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/configmap-volume/docker-compose-withlabel.yml convert --stdout --with-kompose-annotation=false"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/configmap-volume/output-k8s-withlabel.yaml"
os_output="$KOMPOSE_ROOT/script/test/fixtures/configmap-volume/output-os-withlabel.yaml"
convert::expect_success_and_warning "$k8s_cmd" "$k8s_output"
convert::expect_success "$os_cmd" "$os_output"
# Test that emptyDir works
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/change-in-volume/docker-compose.yml convert --with-kompose-annotation=false --stdout --volumes emptyDir"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/change-in-volume/output-k8s-empty-vols-template.yaml"
os_cmd="kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/change-in-volume/docker-compose.yml convert --with-kompose-annotation=false --stdout --volumes emptyDir"
os_output="$KOMPOSE_ROOT/script/test/fixtures/change-in-volume/output-os-empty-vols-template.yaml"
convert::expect_success_and_warning "$k8s_cmd" "$k8s_output"
convert::expect_success "$os_cmd" "$os_output"
# Test that emptyvols works
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/change-in-volume/docker-compose.yml convert --with-kompose-annotation=false --stdout --emptyvols"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/change-in-volume/output-k8s.yaml"
os_cmd="kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/change-in-volume/docker-compose.yml convert --with-kompose-annotation=false --stdout --emptyvols"
os_output="$KOMPOSE_ROOT/script/test/fixtures/change-in-volume/output-os.yaml"
convert::expect_success_and_warning "$k8s_cmd" "$k8s_output"
convert::expect_success_and_warning "$os_cmd" "$os_output"
# test service expose
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/expose/compose.yaml convert --stdout --with-kompose-annotation=false"
ocp_cmd="kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/expose/compose.yaml convert --stdout --with-kompose-annotation=false"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/expose/output-k8s.yaml"
ocp_output="$KOMPOSE_ROOT/script/test/fixtures/expose/output-os.yaml"
convert::expect_success_and_warning "$k8s_cmd" "$k8s_output"
convert::expect_success "$ocp_cmd" "$ocp_output"
# test service group by volume, not support openshift for now
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/service-group/compose.yaml convert --stdout --with-kompose-annotation=false --service-group-mode=volume"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/service-group/output-k8s.yaml"
convert::expect_success_and_warning "$k8s_cmd" "$k8s_output"
# test merge multiple compose files
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/multiple-files/first.yaml -f $KOMPOSE_ROOT/script/test/fixtures/multiple-files/second.yaml convert --stdout --with-kompose-annotation=false"
ocp_cmd="kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/multiple-files/first.yaml -f $KOMPOSE_ROOT/script/test/fixtures/multiple-files/second.yaml convert --stdout --with-kompose-annotation=false"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/multiple-files/output-k8s.yaml"
ocp_output="$KOMPOSE_ROOT/script/test/fixtures/multiple-files/output-os.yaml"
convert::expect_success_and_warning "$k8s_cmd" "$k8s_output"
convert::expect_success "$ocp_cmd" "$ocp_output"
# test health check
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/healthcheck/docker-compose-healthcheck.yaml convert --stdout --service-group-mode=label --with-kompose-annotation=false"
os_cmd="kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/healthcheck/docker-compose-healthcheck.yaml convert --stdout --service-group-mode=label --with-kompose-annotation=false"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/healthcheck/output-healthcheck-k8s.yaml"
os_output="$KOMPOSE_ROOT/script/test/fixtures/healthcheck/output-healthcheck-os.yaml"
convert::expect_success_and_warning "$k8s_cmd" "$k8s_output"
convert::expect_success "$os_cmd" "$os_output"
# test statefulset
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/statefulset/docker-compose.yaml convert --stdout --with-kompose-annotation=false --controller statefulset"
ocp_cmd="kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/statefulset/docker-compose.yaml convert --stdout --with-kompose-annotation=false --controller statefulset"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/statefulset/output-k8s.yaml"
ocp_output="$KOMPOSE_ROOT/script/test/fixtures/statefulset/output-os.yaml"
convert::expect_success_and_warning "$k8s_cmd" "$k8s_output"
convert::expect_success "$ocp_cmd" "$ocp_output"
# test specifying volume type using service label
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/multiple-type-volumes/docker-compose.yaml convert --stdout --with-kompose-annotation=false"
os_cmd="kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/multiple-type-volumes/docker-compose.yaml convert --stdout --with-kompose-annotation=false"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/multiple-type-volumes/output-k8s.yaml"
os_output="$KOMPOSE_ROOT/script/test/fixtures/multiple-type-volumes/output-os.yaml"
convert::expect_success_and_warning "$k8s_cmd" "$k8s_output"
convert::expect_success "$os_cmd" "$os_output"
# Test environment variables interpolation
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/envvars-interpolation/docker-compose.yaml convert --stdout --with-kompose-annotation=false"
os_cmd="kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/envvars-interpolation/docker-compose.yaml convert --stdout --with-kompose-annotation=false"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/envvars-interpolation/output-k8s.yaml"
os_output="$KOMPOSE_ROOT/script/test/fixtures/envvars-interpolation/output-os.yaml"
convert::expect_success_and_warning "$k8s_cmd" "$k8s_output"
convert::expect_success "$os_cmd" "$os_output"
# Test single file output feature
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/single-file-output/docker-compose.yaml convert --stdout --with-kompose-annotation=false"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/single-file-output/output-k8s.yaml"
convert::expect_success_and_warning "$k8s_cmd" "$k8s_output"
# Test host port and protocol feature
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/host-port-protocol/docker-compose.yaml convert --stdout --with-kompose-annotation=false"
os_cmd="kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/host-port-protocol/docker-compose.yaml convert --stdout --with-kompose-annotation=false"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/host-port-protocol/output-k8s.yaml"
os_output="$KOMPOSE_ROOT/script/test/fixtures/host-port-protocol/output-os.yaml"
convert::expect_success_and_warning "$k8s_cmd" "$k8s_output"
convert::expect_success "$os_cmd" "$os_output"
# Test external traffic policy feature with valid configuration, warning is coming from the network policy.
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/external-traffic-policy/docker-compose-v1.yaml convert --stdout --with-kompose-annotation=false"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/external-traffic-policy/output-k8s-v1.yaml"
os_cmd="kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/external-traffic-policy/docker-compose-v1.yaml convert --stdout --with-kompose-annotation=false"
os_output="$KOMPOSE_ROOT/script/test/fixtures/external-traffic-policy/output-os-v1.yaml"
convert::expect_success_and_warning "$k8s_cmd" "$k8s_output"
convert::expect_success "$os_cmd" "$os_output"
# Test external traffic policy feature with warning, because we have nodeport with external traffic policy
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/external-traffic-policy/docker-compose-v2.yaml convert --stdout --with-kompose-annotation=false"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/external-traffic-policy/output-k8s-v2.yaml"
os_cmd="kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/external-traffic-policy/docker-compose-v2.yaml convert --stdout --with-kompose-annotation=false"
os_output="$KOMPOSE_ROOT/script/test/fixtures/external-traffic-policy/output-os-v2.yaml"
convert::expect_success_and_warning "$k8s_cmd" "$k8s_output"
convert::expect_success_and_warning "$os_cmd" "$os_output"
# Test Pod security context fs group
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/fsgroup/docker-compose.yaml convert --stdout --with-kompose-annotation=false"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/fsgroup/output-k8s.yaml"
os_cmd="kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/fsgroup/docker-compose.yaml convert --stdout --with-kompose-annotation=false"
os_output="$KOMPOSE_ROOT/script/test/fixtures/fsgroup/output-os.yaml"
convert::expect_success_and_warning "$k8s_cmd" "$k8s_output"
convert::expect_success_and_warning "$os_cmd" "$os_output"
# Test support for compose.yaml file
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/compose-file-support/docker-compose.yaml convert --stdout --with-kompose-annotation=false"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/compose-file-support/output-k8s.yaml"
convert::expect_success "$k8s_cmd" "$k8s_output"
# Test support for compose env interpolation
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/compose-env-interpolation/docker-compose.yaml convert --stdout --with-kompose-annotation=false"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/compose-env-interpolation/output-k8s.yaml"
convert::expect_success "$k8s_cmd" "$k8s_output"
convert::expect_success "$os_cmd" "$os_output"
# Test support for subpath volume
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/vols-subpath/docker-compose.yaml convert --stdout --with-kompose-annotation=false"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/vols-subpath/output-k8s.yaml"
os_cmd="kompose --provider=openshift -f $KOMPOSE_ROOT/script/test/fixtures/vols-subpath/docker-compose.yaml convert --stdout --with-kompose-annotation=false"
os_output="$KOMPOSE_ROOT/script/test/fixtures/vols-subpath/output-os.yaml"
convert::expect_success_and_warning "$k8s_cmd" "$k8s_output"
convert::expect_success "$os_cmd" "$os_output"
# Test support for network policies generation
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/network-policies/docker-compose.yaml convert --generate-network-policies --stdout --with-kompose-annotation=false"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/network-policies/output-k8s.yaml"
convert::expect_success "$os_cmd" "$os_output"
# Test support for custom build and push images
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/custom-build-push/docker-compose.yaml convert --build-command 'docker build -t ahmedgrati/kompose-test ./script/test/fixtures/custom-build-push' --push-command 'docker push ahmedgrati/kompose-test' --stdout --with-kompose-annotation=false"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/custom-build-push/output-k8s.yaml"
convert::expect_success "$os_cmd" "$os_output"
# Test support for read only root fs
k8s_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/read-only/docker-compose.yaml convert --stdout --with-kompose-annotation=false"
k8s_output="$KOMPOSE_ROOT/script/test/fixtures/read-only/output-k8s.yaml"
os_cmd="kompose -f $KOMPOSE_ROOT/script/test/fixtures/read-only/docker-compose.yaml convert --stdout --with-kompose-annotation=false --provider openshift"
os_output="$KOMPOSE_ROOT/script/test/fixtures/read-only/output-os.yaml"
convert::expect_success "$k8s_cmd" "$k8s_output"
convert::expect_success "$os_cmd" "$os_output"
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