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_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" >> $WORK_DIRECTORY/scenario.properties
61 log_scenario_properties
65 # process commit message
66 if [[ "$GERRIT_CHANGE_COMMIT_MESSAGE" =~ "installer-type:" && "$GERRIT_CHANGE_COMMIT_MESSAGE" =~ "deploy-scenario:" ]]; then
67 INSTALLER_TYPE=$(echo $GERRIT_CHANGE_COMMIT_MESSAGE | awk '/installer-type:/' RS=" " | cut -d":" -f2)
68 DEPLOY_SCENARIO=$(echo $GERRIT_CHANGE_COMMIT_MESSAGE | awk '/deploy-scenario:/' RS=" " | cut -d":" -f2)
70 if [[ -z "$INSTALLER_TYPE" || -z "$DEPLOY_SCENARIO" ]]; then
71 echo "Installer type or deploy scenario is not specified. Falling back to programmatically determining them."
73 echo "Recording the installer '$INSTALLER_TYPE' and scenario '$DEPLOY_SCENARIO' for downstream jobs"
74 echo "INSTALLER_TYPE=$INSTALLER_TYPE" >> $WORK_DIRECTORY/scenario.properties
75 echo "DEPLOY_SCENARIO=$DEPLOY_SCENARIO" >> $WORK_DIRECTORY/scenario.properties
76 echo "XCI_SHA=$XCI_SHA" >> $WORK_DIRECTORY/scenario.properties
77 echo "SCENARIO_SHA=$SCENARIO_SHA" >> $WORK_DIRECTORY/scenario.properties
78 echo "PROJECT_NAME=$GERRIT_PROJECT" >> $WORK_DIRECTORY/scenario.properties
79 log_scenario_properties
83 echo "Installer type or deploy scenario is not specified. Falling back to programmatically determining them."
87 # This function determines the default scenario for changes coming to releng-xci
88 # by processing the Gerrit change and using diff to see what changed.
90 # The stuff in releng-xci is for the installer and other common things so the
91 # determination is based on those.
94 # releng-xci/installer/<installer_type>/<impacted files>: <scenario>
95 function determine_default_scenario() {
96 echo "Processing $GERRIT_PROJECT patchset $GERRIT_REFSPEC"
100 # We need to set default scenario for changes that mess with installers
101 INSTALLERS=$(git diff HEAD^..HEAD --name-only -- 'xci/installer' | cut -d "/" -f 3 | uniq)
102 for CHANGED_INSTALLER in $INSTALLERS; do
103 case $CHANGED_INSTALLER in
105 DEPLOY_SCENARIO[${#DEPLOY_SCENARIO[@]}]='k8-nosdn-nofeature'
107 # Default case (including OSA changes)
109 DEPLOY_SCENARIO[${#DEPLOY_SCENARIO[@]}]='os-nosdn-nofeature'
113 # For all other changes, we only need to set a default scenario if it's not set already
114 if git diff HEAD^..HEAD --name-only | grep -q -v 'xci/installer'; then
115 [[ ${#DEPLOY_SCENARIO[@]} -eq 0 ]] && DEPLOY_SCENARIO[${#DEPLOY_SCENARIO[@]}]='os-nosdn-nofeature'
118 # extract releng-xci sha
119 XCI_SHA=$(cd $WORKSPACE && git rev-parse HEAD)
121 # TODO: we need to fix this so we actually extract the scenario sha by cloning releng-xci-scenarios
122 # for the determined scenario. it is crucial for promotion...
123 SCENARIO_SHA=$XCI_SHA
126 # This function determines the impacted scenario by processing the Gerrit
127 # change and using diff to see what changed. If changed files belong to a scenario
128 # its name gets recorded for deploying and testing the right scenario.
131 # <project-repo>/scenarios/<scenario>/<impacted files>: <scenario>
132 function determine_scenario() {
133 echo "Processing $GERRIT_PROJECT patchset $GERRIT_REFSPEC"
135 # remove the clone that is done via jenkins and place releng-xci there so the
136 # things continue functioning properly
137 cd $HOME && /bin/rm -rf $WORKSPACE
138 git clone -q https://gerrit.opnfv.org/gerrit/releng-xci $WORKSPACE && cd $WORKSPACE
140 # fix the permissions so ssh doesn't complain due to having world-readable keyfiles
141 chmod -R go-rwx $WORKSPACE/xci/scripts/vm
143 # clone the project repo and fetch the patchset to process for further processing
144 git clone -q https://gerrit.opnfv.org/gerrit/$GERRIT_PROJECT $WORK_DIRECTORY/$GERRIT_PROJECT
145 cd $WORK_DIRECTORY/$GERRIT_PROJECT
146 git fetch -q https://gerrit.opnfv.org/gerrit/$GERRIT_PROJECT $GERRIT_REFSPEC && git checkout -q FETCH_HEAD
148 # process the diff to find out what scenario(s) are impacted - there should only be 1
149 DEPLOY_SCENARIO+=$(git diff HEAD^..HEAD --name-only | grep scenarios | awk -F '[/|/]' '{print $2}' | uniq)
151 # extract releng-xci sha
152 XCI_SHA=$(cd $WORKSPACE && git rev-parse HEAD)
154 # extract scenario sha
155 SCENARIO_SHA=$(cd $WORK_DIRECTORY/$GERRIT_PROJECT && git rev-parse HEAD)
158 # This function allows developers to specify the specific XCI flavor for the
159 # impacted scenario by adding the XCI Flavor info about the specific scenario.
160 # This results in either skipping the real verification
161 # totally or skipping the determining the installer and scenario programmatically.
162 # It is important to note that this feature is only available to generic scenarios
163 # and only single installer/scenario pair is allowed.
164 # The input in commit message should be placed at the end of the commit message body,
165 # before the signed-off and change-id lines.
167 # Pattern to be searched in Commit Message
168 # xci-flavor:<xci-flavor>
171 function override_xci_flavor() {
172 echo "Processing $GERRIT_PROJECT patchset $GERRIT_REFSPEC"
174 # process commit message for XCI Flavor
175 if [[ "$GERRIT_CHANGE_COMMIT_MESSAGE" =~ "xci-flavor:" ]]; then
176 XCI_FLAVOR=$(echo $GERRIT_CHANGE_COMMIT_MESSAGE | awk '/xci-flavor:/' RS=" " | cut -d":" -f2)
178 if [[ -z "$XCI_FLAVOR" ]]; then
180 echo "XCI flavor is not specified. The default is specified instead (i.e. mini). Falling back to programmatically determining them."
181 echo "XCI_FLAVOR=mini" >> $WORK_DIRECTORY/scenario.properties
183 echo "Recording the XCI flavor '$XCI_FLAVOR' for downstream jobs"
184 echo "XCI_FLAVOR=$XCI_FLAVOR" >> $WORK_DIRECTORY/scenario.properties
188 echo "XCI flavor is not specified. The default is specified instead (i.e. mini). Falling back to programmatically determining them."
189 echo "XCI_FLAVOR=mini" >> $WORK_DIRECTORY/scenario.properties
194 function log_scenario_properties() {
195 echo "Processing $GERRIT_PROJECT patchset $GERRIT_REFSPEC"
196 echo "-------------------------------------------------------------------------"
197 cat $WORK_DIRECTORY/scenario.properties
198 echo "-------------------------------------------------------------------------"
201 echo "Determining the impacted scenario"
203 declare -a DEPLOY_SCENARIO
205 # ensure GERRIT_TOPIC is set
206 GERRIT_TOPIC="${GERRIT_TOPIC:-''}"
208 # this directory is where the temporary clones and files are created
209 # while extracting the impacted scenario
210 WORK_DIRECTORY=/tmp/$GERRIT_CHANGE_NUMBER/$DISTRO
211 /bin/rm -rf $WORK_DIRECTORY && mkdir -p $WORK_DIRECTORY
213 if [[ $GERRIT_PROJECT == "releng-xci" ]]; then
214 determine_default_scenario
221 # ensure single scenario is impacted
222 if [[ $(IFS=$'\n' echo ${DEPLOY_SCENARIO[@]} | wc -w) != 1 ]]; then
223 echo "Change impacts multiple scenarios!"
224 echo "XCI doesn't support testing of changes that impact multiple scenarios currently."
225 echo "Please split your change into multiple different/dependent changes, each modifying single scenario."
230 case ${DEPLOY_SCENARIO[0]} in
235 INSTALLER_TYPE=kubespray
238 echo "Unable to determine the installer. Exiting!"
243 # save the installer and scenario names into java properties file
244 # so they can be injected to downstream jobs via envInject
245 echo "Recording the installer '$INSTALLER_TYPE' and scenario '${DEPLOY_SCENARIO[0]}' and SHAs for downstream jobs"
246 echo "INSTALLER_TYPE=$INSTALLER_TYPE" >> $WORK_DIRECTORY/scenario.properties
247 echo "DEPLOY_SCENARIO=$DEPLOY_SCENARIO" >> $WORK_DIRECTORY/scenario.properties
248 echo "XCI_SHA=$XCI_SHA" >> $WORK_DIRECTORY/scenario.properties
249 echo "SCENARIO_SHA=$SCENARIO_SHA" >> $WORK_DIRECTORY/scenario.properties
250 echo "PROJECT_NAME=$GERRIT_PROJECT" >> $WORK_DIRECTORY/scenario.properties
252 # log scenario.properties to console to ease the troubleshooting when needed
253 log_scenario_properties
255 # skip scenario support check if the job is promotion job
256 if [[ "$JOB_NAME" =~ (os|k8) ]]; then
260 # skip the deployment if the scenario is not supported on this distro
261 OPNFV_SCENARIO_REQUIREMENTS=$WORKSPACE/xci/opnfv-scenario-requirements.yml
262 if ! sed -n "/^- scenario: ${DEPLOY_SCENARIO[0]}$/,/^$/p" $OPNFV_SCENARIO_REQUIREMENTS | grep -q $DISTRO; then
263 echo "# SKIPPED: Scenario ${DEPLOY_SCENARIO[0]} is NOT supported on $DISTRO"