ci: add new container uploading test

Add a new integration test that will create a fedora container and
upload it to the gitlab container registry.

test/cases/container-upload.sh

@@ -0,0 +1,141 @@
+#!/usr/bin/bash
+set -euxo pipefail
+
+# Colorful timestamped output.
+function greenprint {
+    echo -e "\033[1;32m[$(date -Isecond)] ${1}\033[0m"
+}
+
+function get_build_info() {
+    key="$1"
+    fname="$2"
+    if rpm -q --quiet weldr-client; then
+        key=".body${key}"
+    fi
+    jq -r "${key}" "${fname}"
+}
+
+source /usr/libexec/osbuild-composer-test/set-env-variables.sh
+
+#
+# Provision the software under test.
+#
+
+/usr/libexec/osbuild-composer-test/provision.sh
+
+TEMPDIR=$(mktemp -d)
+function cleanup() {
+    greenprint "== Script execution stopped or finished - Cleaning up =="
+    sudo rm -rf "$TEMPDIR"
+}
+trap cleanup EXIT
+
+# Get the compose log.
+get_compose_log () {
+    COMPOSE_ID=$1
+    LOG_FILE=${TEMPDIR}/osbuild-${ID}-${VERSION_ID}-azure.log
+
+    # Download the logs.
+    sudo composer-cli compose log "$COMPOSE_ID" | tee "$LOG_FILE" > /dev/null
+}
+
+# Get the compose metadata.
+get_compose_metadata () {
+    COMPOSE_ID=$1
+    METADATA_FILE=${TEMPDIR}/osbuild-${ID}-${VERSION_ID}-azure.json
+
+    # Download the metadata.
+    sudo composer-cli compose metadata "$COMPOSE_ID" > /dev/null
+
+    # Find the tarball and extract it.
+    TARBALL=$(basename "$(find . -maxdepth 1 -type f -name "*-metadata.tar")")
+    sudo tar -xf "$TARBALL"
+    sudo rm -f "$TARBALL"
+
+    # Move the JSON file into place.
+    sudo cat "${COMPOSE_ID}".json | jq -M '.' | tee "$METADATA_FILE" > /dev/null
+}
+
+if [ "$ID" != "fedora" ]; then
+    echo "Test is supposed to run only on Fedora"
+    exit 1
+fi
+
+BRANCH_NAME="${CI_COMMIT_BRANCH:-local}"
+BUILD_ID="${CI_BUILD_ID:-$(uuidgen)}"
+TEST_ID="$DISTRO_CODE-$ARCH-$BRANCH_NAME-$BUILD_ID"
+IMAGE_KEY=container-${TEST_ID}
+
+# Set up temporary files.
+BLUEPRINT_FILE=${TEMPDIR}/blueprint.toml
+UPLOAD_CONFIG=${TEMPDIR}/upload.toml
+COMPOSE_START=${TEMPDIR}/compose-start-${IMAGE_KEY}.json
+COMPOSE_INFO=${TEMPDIR}/compose-info-${IMAGE_KEY}.json
+
+# Write a basic blueprint for our container.
+tee "$BLUEPRINT_FILE" > /dev/null << EOF
+name = "container"
+description = "A base container"
+version = "0.0.1"
+EOF
+
+# Prepare the blueprint for the compose.
+greenprint "📋 Preparing blueprint"
+sudo composer-cli blueprints push "$BLUEPRINT_FILE"
+sudo composer-cli blueprints depsolve container
+
+# Write the upload configuration.
+tee "$UPLOAD_CONFIG" > /dev/null << EOF
+provider = "container"
+
+[settings]
+username = "$CI_REGISTRY_USER"
+password = "$CI_JOB_TOKEN"
+EOF
+
+UPLOAD_TARGET="$CI_REGISTRY_IMAGE/fedora-container:$CI_COMMIT_REF_SLUG"
+
+# Get worker unit file so we can watch the journal.
+WORKER_UNIT=$(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 and upload to CI registry.
+greenprint "🚀 Starting compose with upload to $UPLOAD_TARGET"
+
+sudo composer-cli --json compose start container container "$UPLOAD_TARGET" "$UPLOAD_CONFIG" | tee "$COMPOSE_START"
+COMPOSE_ID=$(get_build_info ".build_id" "$COMPOSE_START")
+
+# 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 "$COMPOSE_INFO" > /dev/null
+    COMPOSE_STATUS=$(get_build_info ".queue_status" "$COMPOSE_INFO")
+
+    # Is the compose finished?
+    if [[ $COMPOSE_STATUS != RUNNING ]] && [[ $COMPOSE_STATUS != WAITING ]]; then
+        break
+    fi
+
+    # Wait 30 seconds and try again.
+    sleep 30
+done
+
+# Capture the compose logs from osbuild.
+greenprint "💬 Getting compose log and metadata"
+get_compose_log "$COMPOSE_ID"
+get_compose_metadata "$COMPOSE_ID"
+
+# 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
+else
+    greenprint "💚 Success!"
+fi