2 # SPDX-license-identifier: Apache-2.0
3 ##############################################################################
4 # Copyright (c) 2018 SUSE and others.
5 # All rights reserved. This program and the accompanying materials
6 # are made available under the terms of the Apache License, Version 2.0
7 # which accompanies this distribution, and is available at
8 # http://www.apache.org/licenses/LICENSE-2.0
9 ##############################################################################
13 #----------------------------------------------------------------------
14 # This script is used by CI and executed by Jenkins jobs.
15 # You are not supposed to use this script manually if you don't know
17 #----------------------------------------------------------------------
19 # This function allows developers to specify the impacted scenario by adding
20 # the info about installer and scenario into the commit message or using
21 # the topic branch names. This results in either skipping the real verification
22 # totally or skipping the determining the installer and scenario programmatically.
23 # It is important to note that this feature is only available to generic scenarios
24 # and only single installer/scenario pair is allowed.
25 # The input in commit message should be placed at the end of the commit message body,
26 # before the signed-off and change-id lines.
28 # Pattern to be searched in Commit Message
29 # deploy-scenario:<scenario-name>
30 # installer-type:<installer-type>
32 # deploy-scenario:os-odl-nofeature
35 # deploy-scenario:k8-nosdn-nofeature
36 # installer-type:kubespray
38 # Patterns to be searched in topic branch name
42 function override_generic_scenario() {
43 echo "Processing $GERRIT_PROJECT patchset $GERRIT_REFSPEC"
45 # ensure the metadata we record is consistent for all types of patches including skipped ones
46 # extract releng-xci sha
47 XCI_SHA=$(cd $WORKSPACE && git rev-parse HEAD)
49 # extract scenario sha which is same as releng-xci sha for generic scenarios
52 # process topic branch names
53 if [[ "$GERRIT_TOPIC" =~ skip-verify|skip-deployment|force-verify ]]; then
54 [[ "$GERRIT_TOPIC" =~ force-verify ]] && echo "Forcing CI verification using default scenario and installer!"
55 [[ "$GERRIT_TOPIC" =~ skip-verify|skip-deployment ]] && echo "Skipping verification!"
56 echo "INSTALLER_TYPE=osa" > $WORK_DIRECTORY/scenario.properties
57 echo "DEPLOY_SCENARIO=os-nosdn-nofeature" >> $WORK_DIRECTORY/scenario.properties
58 echo "XCI_SHA=$XCI_SHA" >> $WORK_DIRECTORY/scenario.properties
59 echo "SCENARIO_SHA=$SCENARIO_SHA" >> $WORK_DIRECTORY/scenario.properties
60 echo "PROJECT_NAME=$GERRIT_PROJECT" >> $WORK_DIRECTORY/scenario.properties
64 # process commit message
65 if [[ "$GERRIT_CHANGE_COMMIT_MESSAGE" =~ "installer-type:" && "$GERRIT_CHANGE_COMMIT_MESSAGE" =~ "deploy-scenario:" ]]; then
66 INSTALLER_TYPE=$(echo $GERRIT_CHANGE_COMMIT_MESSAGE | awk '/installer-type:/' RS=" " | cut -d":" -f2)
67 DEPLOY_SCENARIO=$(echo $GERRIT_CHANGE_COMMIT_MESSAGE | awk '/deploy-scenario:/' RS=" " | cut -d":" -f2)
69 if [[ -z "$INSTALLER_TYPE" || -z "$DEPLOY_SCENARIO" ]]; then
70 echo "Installer type or deploy scenario is not specified. Falling back to programmatically determining them."
72 echo "Recording the installer '$INSTALLER_TYPE' and scenario '$DEPLOY_SCENARIO' for downstream jobs"
73 echo "INSTALLER_TYPE=$INSTALLER_TYPE" > $WORK_DIRECTORY/scenario.properties
74 echo "DEPLOY_SCENARIO=$DEPLOY_SCENARIO" >> $WORK_DIRECTORY/scenario.properties
75 echo "XCI_SHA=$XCI_SHA" >> $WORK_DIRECTORY/scenario.properties
76 echo "SCENARIO_SHA=$SCENARIO_SHA" >> $WORK_DIRECTORY/scenario.properties
77 echo "PROJECT_NAME=$GERRIT_PROJECT" >> $WORK_DIRECTORY/scenario.properties
81 echo "Installer type or deploy scenario is not specified. Falling back to programmatically determining them."
85 # This function determines the impacted generic scenario by processing the
86 # change and using diff to see what changed. If changed files belong to a scenario
87 # its name gets recorded for deploying and testing the right scenario.
89 # Pattern to be searched in Changeset
90 # releng-xci/scenarios/<scenario>/<impacted files>: <scenario>
91 # releng-xci/xci/installer/osa/<impacted files>: os-nosdn-nofeature
92 # releng-xci/xci/installer/kubespray/<impacted files>: k8-nosdn-nofeature
93 # the rest: os-nosdn-nofeature
94 function determine_generic_scenario() {
95 echo "Processing $GERRIT_PROJECT patchset $GERRIT_REFSPEC"
99 SCENARIOS=$(git diff HEAD^..HEAD --name-only -- 'xci/scenarios' | cut -d "/" -f 3 | uniq)
100 # We need to set default scenario for changes that mess with installers
101 INSTALLERS=$(git diff HEAD^..HEAD --name-only -- 'xci/installer' | cut -d "/" -f 3 | uniq)
102 for CHANGED_SCENARIO in $SCENARIOS; do
103 DEPLOY_SCENARIO[${#DEPLOY_SCENARIO[@]}]=$CHANGED_SCENARIO
105 for CHANGED_INSTALLER in $INSTALLERS; do
106 case $CHANGED_INSTALLER in
108 DEPLOY_SCENARIO[${#DEPLOY_SCENARIO[@]}]='k8-nosdn-nofeature'
110 # Default case (including OSA changes)
112 DEPLOY_SCENARIO[${#DEPLOY_SCENARIO[@]}]='os-nosdn-nofeature'
116 # For all other changes, we only need to set a default scenario if it's not set already
117 if git diff HEAD^..HEAD --name-only | grep -q -v 'xci/installer\|xci/scenario'; then
118 [[ ${#DEPLOY_SCENARIO[@]} -gt 0 ]] && DEPLOY_SCENARIO[${#DEPLOY_SCENARIO[@]}]='os-nosdn-nofeature'
121 # extract releng-xci sha
122 XCI_SHA=$(cd $WORKSPACE && git rev-parse HEAD)
124 # extract scenario sha which is same as releng-xci sha for generic scenarios
125 SCENARIO_SHA=$XCI_SHA
128 # This function determines the impacted external scenario by processing the Gerrit
129 # change and using diff to see what changed. If changed files belong to a scenario
130 # its name gets recorded for deploying and testing the right scenario.
133 # <project-repo>/scenarios/<scenario>/<impacted files>: <scenario>
134 function determine_external_scenario() {
135 echo "Processing $GERRIT_PROJECT patchset $GERRIT_REFSPEC"
137 # remove the clone that is done via jenkins and place releng-xci there so the
138 # things continue functioning properly
139 cd $HOME && /bin/rm -rf $WORKSPACE
140 git clone -q https://gerrit.opnfv.org/gerrit/releng-xci $WORKSPACE && cd $WORKSPACE
142 # fix the permissions so ssh doesn't complain due to having world-readable keyfiles
143 chmod -R go-rwx $WORKSPACE/xci/scripts/vm
145 # clone the project repo and fetch the patchset to process for further processing
146 git clone -q https://gerrit.opnfv.org/gerrit/$GERRIT_PROJECT $WORK_DIRECTORY/$GERRIT_PROJECT
147 cd $WORK_DIRECTORY/$GERRIT_PROJECT
148 git fetch -q https://gerrit.opnfv.org/gerrit/$GERRIT_PROJECT $GERRIT_REFSPEC && git checkout -q FETCH_HEAD
150 # process the diff to find out what scenario(s) are impacted - there should only be 1
151 DEPLOY_SCENARIO+=$(git diff HEAD^..HEAD --name-only | grep scenarios | awk -F '[/|/]' '{print $2}' | uniq)
153 # extract releng-xci sha
154 XCI_SHA=$(cd $WORKSPACE && git rev-parse HEAD)
156 # extract scenario sha
157 SCENARIO_SHA=$(cd $WORK_DIRECTORY/$GERRIT_PROJECT && git rev-parse HEAD)
160 echo "Determining the impacted scenario"
162 declare -a DEPLOY_SCENARIO
164 # ensure GERRIT_TOPIC is set
165 GERRIT_TOPIC="${GERRIT_TOPIC:-''}"
167 # this directory is where the temporary clones and files are created
168 # while extracting the impacted scenario
169 WORK_DIRECTORY=/tmp/$GERRIT_CHANGE_NUMBER/$DISTRO
170 /bin/rm -rf $WORK_DIRECTORY && mkdir -p $WORK_DIRECTORY
172 if [[ $GERRIT_PROJECT == "releng-xci" ]]; then
173 override_generic_scenario
174 determine_generic_scenario
176 determine_external_scenario
179 # ensure single scenario is impacted
180 if [[ $(IFS=$'\n' echo ${DEPLOY_SCENARIO[@]} | wc -w) != 1 ]]; then
181 echo "Change impacts multiple scenarios!"
182 echo "XCI doesn't support testing of changes that impact multiple scenarios currently."
183 echo "Please split your change into multiple different/dependent changes, each modifying single scenario."
188 case ${DEPLOY_SCENARIO[0]} in
193 INSTALLER_TYPE=kubespray
196 echo "Unable to determine the installer. Exiting!"
201 # save the installer and scenario names into java properties file
202 # so they can be injected to downstream jobs via envInject
203 echo "Recording the installer '$INSTALLER_TYPE' and scenario '${DEPLOY_SCENARIO[0]}' and SHAs for downstream jobs"
204 echo "INSTALLER_TYPE=$INSTALLER_TYPE" > $WORK_DIRECTORY/scenario.properties
205 echo "DEPLOY_SCENARIO=$DEPLOY_SCENARIO" >> $WORK_DIRECTORY/scenario.properties
206 echo "XCI_SHA=$XCI_SHA" >> $WORK_DIRECTORY/scenario.properties
207 echo "SCENARIO_SHA=$SCENARIO_SHA" >> $WORK_DIRECTORY/scenario.properties
208 echo "PROJECT_NAME=$GERRIT_PROJECT" >> $WORK_DIRECTORY/scenario.properties
210 # skip scenario support check if the job is promotion job
211 if [[ "$JOB_NAME" =~ (os|k8) ]]; then
215 # skip the deployment if the scenario is not supported on this distro
216 OPNFV_SCENARIO_REQUIREMENTS=$WORKSPACE/xci/opnfv-scenario-requirements.yml
217 if ! sed -n "/^- scenario: ${DEPLOY_SCENARIO[0]}$/,/^$/p" $OPNFV_SCENARIO_REQUIREMENTS | grep -q $DISTRO; then
218 echo "# SKIPPED: Scenario ${DEPLOY_SCENARIO[0]} is NOT supported on $DISTRO"