2 # SPDX-License-Identifier: EPL-1.0
3 ##############################################################################
4 # Copyright (c) 2017 The Linux Foundation and others.
6 # All rights reserved. This program and the accompanying materials
7 # are made available under the terms of the Eclipse Public License v1.0
8 # which accompanies this distribution, and is available at
9 # http://www.eclipse.org/legal/epl-v10.html
10 ##############################################################################
11 echo "---> packer-build.sh"
12 # The script builds an image using packer
13 # $CLOUDENV : Provides the cloud credential file.
14 # $PACKER_PLATFORM : Provides the packer platform.
15 # $PACKER_TEMPLATE : Provides the packer temnplate.
17 # Ensure we fail the job if any steps fail.
20 PACKER_LOGS_DIR="$WORKSPACE/archives/packer"
21 PACKER_BUILD_LOG="$PACKER_LOGS_DIR/packer-build.log"
22 mkdir -p "$PACKER_LOGS_DIR"
23 export PATH="${WORKSPACE}/bin:$PATH"
27 # Prioritize the project's own version of vars if available
28 platform_file="common-packer/vars/$PACKER_PLATFORM.json"
29 if [[ -f "vars/$PACKER_PLATFORM.json" ]]; then
30 platform_file="vars/$PACKER_PLATFORM.json"
33 export PACKER_LOG="yes"
34 export PACKER_LOG_PATH="$PACKER_BUILD_LOG"
36 -var-file="$CLOUDENV" \
37 -var-file="$platform_file" \
38 "templates/$PACKER_TEMPLATE.json"
41 # If this is a Gerrit system, check patch comments for successful verify build.
42 if [[ -n ${GERRIT_URL:-} ]] && \
43 [[ -n ${GERRIT_CHANGE_NUMBER:-} ]] && \
44 [[ -n ${GERRIT_PATCHSET_NUMBER:-} ]] && \
45 curl -s "${GERRIT_URL}/changes/${GERRIT_CHANGE_NUMBER}/detail" \
46 | tail -n +2 | jq .messages[].message? \
47 | grep "Patch Set ${GERRIT_PATCHSET_NUMBER}:.*Build Successful.*verify-build-${PACKER_PLATFORM}-${PACKER_TEMPLATE}"
49 echo "Build already successful for this patch set. Skipping merge build..."
51 # If this is Github, check the last non-merge commit for a successful Packer
52 # Verify Build status.
53 elif [[ "${GIT_BASE:-}" =~ https://github.com ]]; then
54 LAST_CHANGE_SHA=$(git log --no-merges -1 --format=%H)
55 API_BASE=$(echo "$GIT_BASE" | sed -E 's#(www.)?github.com#api.github.com/repos#')
56 STATUS=$(curl "${API_BASE}/statuses/${LAST_CHANGE_SHA}" \
57 | jq ".[] | select(.state == \"success\" and .context == \"Packer ${PACKER_PLATFORM}-${PACKER_TEMPLATE} Verify Build\")")
58 if [[ -n ${STATUS} ]]; then
59 echo "Build already successful for this patch set. Skipping merge build..."
65 packer.io build -color=false \
66 -var-file="$CLOUDENV" \
67 -var-file="$platform_file" \
68 "templates/$PACKER_TEMPLATE.json"
70 # Extract image name from log and store value in the downstream job
71 if [[ ${UPDATE_CLOUD_IMAGE} == 'true' ]]; then
73 NEW_IMAGE_NAME=$(grep -P '(\s+.*image: )(ZZCI\s+.*\d+-\d+\.\d+)' \
74 "$PACKER_BUILD_LOG" | awk -F': ' '{print $4}')
76 echo NEW_IMAGE_NAME="$NEW_IMAGE_NAME" >> "$WORKSPACE/variables.prop"
77 echo "NEW_IMAGE_NAME: ${NEW_IMAGE_NAME}"
79 # Copy variables.prop to variables.jenkins-trigger so that the end of build
80 # trigger can pick up the file as input for triggering downstream jobs.
81 # Dont tigger downstream job when UPDATE_CLOUD_IMAGE is set to 'false'
82 cp "$WORKSPACE/variables.prop" "$WORKSPACE/variables.jenkins-trigger"
85 # Retrive the list of cloud providers
86 mapfile -t clouds < <(jq -r '.builders[].name' "templates/$PACKER_TEMPLATE.json")
88 # Split public/private clouds logs
89 for cloud in "${clouds[@]}"; do
90 grep -e "$cloud" "$PACKER_BUILD_LOG" > "$PACKER_LOGS_DIR/packer-build_$cloud.log" 2>&1