debian-forge-composer/test/cases/filesystem.sh
2021-08-25 13:18:12 +02:00

216 lines
6 KiB
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#!/usr/bin/bash
#
# Test the ability to specify custom mountpoints for RHEL8.5 and above
#
source /etc/os-release
if [[ "${ID}-${VERSION_ID}" != "rhel-8.5" && "${ID}-${VERSION_ID}" != "rhel-9.0" ]]; then
echo "$0 is only enabled for rhel-8.5; skipping..."
exit 0
fi
# Provision the software under test.
/usr/libexec/osbuild-composer-test/provision.sh
# Colorful output.
function greenprint {
echo -e "\033[1;32m${1}\033[0m"
}
TEST_UUID=$(uuidgen)
IMAGE_KEY="osbuild-composer-test-${TEST_UUID}"
# Set up temporary files.
TEMPDIR=$(mktemp -d)
BLUEPRINT_FILE=${TEMPDIR}/blueprint.toml
COMPOSE_START=${TEMPDIR}/compose-start-${IMAGE_KEY}.json
COMPOSE_INFO=${TEMPDIR}/compose-info-${IMAGE_KEY}.json
# Workaround the problem that 'image-info' can not read SELinux labels unknown to the host from the image
OSBUILD_LABEL=$(matchpathcon -n "$(which osbuild)")
sudo chcon "$OSBUILD_LABEL" /usr/libexec/osbuild-composer-test/image-info
# Build ostree image.
build_image() {
blueprint_file=$1
blueprint_name=$2
image_type=$3
want_fail=$4
# Prepare the blueprint for the compose.
greenprint "📋 Preparing blueprint"
sudo composer-cli blueprints push "$blueprint_file"
sudo composer-cli blueprints depsolve "$blueprint_name"
# Get worker unit file so we can watch the journal.
WORKER_UNIT=$(sudo systemctl list-units | grep -o -E "osbuild.*worker.*\.service")
sudo journalctl -af -n 1 -u "${WORKER_UNIT}" &
WORKER_JOURNAL_PID=$!
# Stop watching the worker journal when exiting.
trap 'sudo pkill -P ${WORKER_JOURNAL_PID}' EXIT
# Start the compose.
greenprint "🚀 Starting compose"
sudo composer-cli --json compose start "$blueprint_name" "$image_type" | tee "$COMPOSE_START"
STATUS=$(jq -r '.status' "$COMPOSE_START")
if [[ $want_fail == "$STATUS" ]]; then
echo "Something went wrong with the compose. 😢"
sudo pkill -P ${WORKER_JOURNAL_PID}
trap - EXIT
exit 1
elif [[ $want_fail == true && $STATUS == false ]]; then
sudo pkill -P ${WORKER_JOURNAL_PID}
trap - EXIT
ERROR_MSG=$(jq 'first(.errors[] | select(.id == "ManifestCreationFailed")) | .msg' "$COMPOSE_START")
return
else
COMPOSE_ID=$(jq -r '.build_id' "$COMPOSE_START")
fi
# Wait for the compose to finish.
greenprint "⏱ Waiting for compose to finish: ${COMPOSE_ID}"
while true; do
sudo composer-cli --json compose info "${COMPOSE_ID}" | tee "$COMPOSE_INFO" > /dev/null
COMPOSE_STATUS=$(jq -r '.queue_status' "$COMPOSE_INFO")
# Is the compose finished?
if [[ $COMPOSE_STATUS != RUNNING ]] && [[ $COMPOSE_STATUS != WAITING ]]; then
break
fi
# Wait 30 seconds and try again.
sleep 5
done
# Kill the journal monitor immediately and remove the trap
sudo pkill -P ${WORKER_JOURNAL_PID}
trap - EXIT
# Did the compose finish with success?
if [[ $COMPOSE_STATUS != FINISHED ]]; then
echo "Something went wrong with the compose. 😢"
exit 1
fi
}
# Clean up our mess.
clean_up () {
greenprint "🧼 Cleaning up"
# Remove "remote" repo.
sudo rm -f "$IMAGE_FILENAME"
# Remomve tmp dir.
sudo rm -rf "$TEMPDIR"
}
##################################################
##
## RHEL8.5 & RHEL9.0 custom filesystems test - success case
##
##################################################
greenprint "🚀 Checking custom filesystems (success case)"
# Write a basic blueprint for our image.
tee "$BLUEPRINT_FILE" > /dev/null << EOF
name = "rhel85-custom-filesystem"
description = "A base system with custom mountpoints"
version = "0.0.1"
[[customizations.filesystem]]
mountpoint = "/"
size = 2147483648
[[customizations.filesystem]]
mountpoint = "/var"
size = 131072000
[[customizations.filesystem]]
mountpoint = "/var/log"
size = 131072000
[[customizations.filesystem]]
mountpoint = "/usr"
size = 2147483648
EOF
build_image "$BLUEPRINT_FILE" rhel85-custom-filesystem qcow2
# Download the image.
greenprint "📥 Downloading the image"
sudo composer-cli compose image "${COMPOSE_ID}" > /dev/null
IMAGE_FILENAME="${COMPOSE_ID}-disk.qcow2"
greenprint "💬 Checking mountpoints"
INFO="$(sudo /usr/libexec/osbuild-composer-test/image-info "${IMAGE_FILENAME}")"
FAILED_MOUNTPOINTS=()
for MOUNTPOINT in '/var' '/usr' '/' '/var/log'; do
EXISTS=$(jq -e --arg m "$MOUNTPOINT" 'any(.fstab[] | .[] == $m; .)' <<< "${INFO}")
if ! $EXISTS; then
FAILED_MOUNTPOINTS+=("$MOUNTPOINT")
fi
done
# Clean compose and blueprints.
greenprint "🧼 Clean up osbuild-composer again"
sudo composer-cli compose delete "${COMPOSE_ID}" > /dev/null
sudo composer-cli blueprints delete rhel85-custom-filesystem > /dev/null
##################################################
##
## RHEL8.5 & RHEL9.0 custom filesystems test - fail case
##
##################################################
greenprint "🚀 Checking custom filesystems (fail case)"
# Write a basic blueprint for our image.
tee "$BLUEPRINT_FILE" > /dev/null << EOF
name = "rhel85-custom-filesystem-fail"
description = "A base system with custom mountpoints"
version = "0.0.1"
[[customizations.filesystem]]
mountpoint = "/"
size = 2147483648
[[customizations.filesystem]]
mountpoint = "/etc"
size = 131072000
[[customizations.filesystem]]
mountpoint = "/boot"
size = 131072000
EOF
# build_image "$BLUEPRINT_FILE" rhel85-custom-filesystem-fail qcow2 true
build_image "$BLUEPRINT_FILE" rhel85-custom-filesystem-fail qcow2 true
# Check error message.
FAILED_MOUNTPOINTS=()
greenprint "💬 Checking expected failures"
for MOUNTPOINT in '/etc' '/boot' ; do
if ! [[ $ERROR_MSG == *"$MOUNTPOINT"* ]]; then
FAILED_MOUNTPOINTS+=("$MOUNTPOINT")
fi
done
# Clean compose and blueprints.
greenprint "🧼 Clean up osbuild-composer again"
sudo composer-cli blueprints delete rhel85-custom-filesystem-fail > /dev/null
clean_up
if [ ${#FAILED_MOUNTPOINTS[@]} -eq 0 ]; then
echo "🎉 All tests passed."
exit 0
else
echo "🔥 One or more tests failed."
exit 1
fi