blob: 207717f7e8955f4f92ae57b487d3d41c01220bc3 [file] [log] [blame] [edit]
#cloud-config
#
# Copyright 2018 Google LLC
#
# 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 permissions and
# limitations under the License.
write_files:
- path: /tmp/preloader-test/test.sh
permissions: 0644
owner: root
content: |
set -o errexit
set -o pipefail
trap 'fail exiting due to errors' EXIT
fail() {
echo "TestFail: $@"
}
testHello() {
if [[ ! -f /var/lib/hello ]]; then
echo "/var/lib/hello is not a valid file (does it exist?)"
echo "testHello fail"
RESULT="fail"
return
fi
expected="hello"
actual=$(cat /var/lib/hello)
if [[ "${expected}" != "${actual}" ]]; then
echo "/var/lib/hello contains ${actual} instead of ${expected}"
echo "testHello fail"
RESULT="fail"
return
fi
echo "testHello pass"
}
testUbuntuImage() {
expected="ubuntu"
actual=$(docker images --format {{.Repository}})
if [[ "${expected}" != "${actual}" ]]; then
echo "expected docker images: ${expected}"
echo "actual docker images: ${actual}"
echo "testUbuntuImage fail"
RESULT="fail"
return
fi
echo "testUbuntuImage pass"
}
testVersion() {
expected="16623.461.15"
actual=$(. /etc/os-release; echo "${BUILD_ID}")
if [[ "${expected}" != "${actual}" ]]; then
echo "expected version: ${expected}"
echo "actual version: ${actual}"
echo "testVersion fail"
RESULT="fail"
return
fi
echo "testVersion pass"
}
testHomeDir() {
expected="chronos"
actual=$(ls /home)
if [[ "${expected}" != "${actual}" ]]; then
echo "expected home contents: ${expected}"
echo "actual home contents: ${actual}"
echo "testHomeDir fail"
RESULT="fail"
return
fi
echo "testHomeDir pass"
}
testWorkdirClean() {
if [[ -d "/var/lib/.cos-customizer" ]]; then
echo "/var/lib/.cos-customizer exists"
echo "testWorkdirClean fail"
RESULT="fail"
return
fi
echo "testWorkdirClean pass"
}
main() {
RESULT="pass"
testHello
testUbuntuImage
testVersion
testHomeDir
testWorkdirClean
if [[ "${RESULT}" == "fail" ]]; then
exit 1
fi
}
main 2>&1 | sed "s/^/TestStatus: /"
trap - EXIT
echo "TestPass: all tests passed"
- path: /etc/systemd/system/preloader-test.service
permissions: 0644
owner: root
content: |
[Unit]
Description=Preloader test
Wants=network-online.target gcr-online.target docker.service
After=network-online.target gcr-online.target docker.service
[Service]
Type=oneshot
RemainAfterExit=yes
User=root
ExecStart=/bin/bash /tmp/preloader-test/test.sh
StandardOutput=tty
StandardError=tty
TTYPath=/dev/ttyS1
runcmd:
- systemctl daemon-reload
- systemctl --no-block start preloader-test.service