Replacing JDK20 with JDK21 in pipelines

.github/workflows/comment-bot.yml

@@ -32,4 +32,4 @@ jobs:
 
             In order to run the advanced [pipeline tests](https://github.com/adoptium/ci-jenkins-pipelines/tree/master/pipelines/build/prTester#openjdk-build-pr-tester) (executing a set of mock pipelines), it requires an admin to post `run tests` on this PR.
             If you are not an admin, please ask for one's attention in [#infrastructure on Slack](https://adoptium.slack.com/archives/C53GHCXL4) or ping one here.
-            To run full set of tests, use "run tests"; a subset of tests on specific jdk version, use "run tests quick 11,20" 
+            To run full set of tests, use "run tests"; a subset of tests on specific jdk version, use "run tests quick 11,21" 

docs/generateBuildMatrix.sh

@@ -2,18 +2,20 @@
 
 # Generates markdown table of build job status
 
-allPlatforms=("jdk8u" "jdk11u" "jdk17u" "jdk20u" "jdk")
+allJdkVersions=("jdk8u" "jdk11u" "jdk17u" "jdk21" "jdk")
 buildFile="/tmp/build.txt"
 buildJobFile="/tmp/build_jobs.txt"
+buildLinksFile="/tmp/build_links.txt"
 excludedKeywords=("SmokeTests" "hotspot" "corretto" "bisheng" "dragonwell" "openj9")
 
 if [[ -f ${buildFile} ]]; then
-  echo "Removing previous ${buildFile} ${buildJobFile} files"
+  echo "Removing previous ${buildFile} ${buildJobFile} ${buildLinksFile} files"
   rm ${buildFile}
   rm ${buildJobFile}
+  rm ${buildLinksFile}
 fi
 
-for i in ${allPlatforms[@]}; do
+for i in ${allJdkVersions[@]}; do
     curl -s "https://ci.adoptium.net/job/build-scripts/job/jobs/job/${i}/" | egrep -o "job/${i}-[^\/]+" >> ${buildJobFile}
 done
 
@@ -26,31 +28,46 @@ done
 echo "This will take a few minutes to complete."
 # Header row
 echo -n "| Platform |" > ${buildFile}
-for p in ${allPlatforms[@]}; do
-  echo -n " ${p} |" | sed -e 's/jdk/Java /;s/u//;s/  / HEAD/' >> ${buildFile}
+for jdkVersionX in ${allJdkVersions[@]}; do
+  echo -n " ${jdkVersionX} |" | sed -e 's/jdk/Java /;s/u//;s/  / HEAD /' >> ${buildFile}
 done
 # Delimiter row
 echo -n $'\n|------' >> ${buildFile} # to match Platform column
-for i in ${allPlatforms[@]}; do
+for i in ${allJdkVersions[@]}; do
   echo -n "|----" >> ${buildFile}
 done
 echo "|" >> ${buildFile}
 
+# Prep buildLinksFile
+echo "" >> ${buildLinksFile}
+
+rowNum=1
+
 cat ${buildJobFile}| cut -d'/' -f2 | sed -r 's/jdk[0-9]*u?\-//g' | sort | uniq | while read buildName;
 do
     # buildName should be of the form: aix-ppc64-temurin
     echo -n "| ${buildName} | " >> ${buildFile}
-    for i in ${allPlatforms[@]}; do
-        code=$(curl -L -s -o /dev/null -w "%{http_code}" "https://ci.adoptium.net/job/build-scripts/job/jobs/job/${i}/job/${i}-${buildName}")
+    colNum=1
+    for jdkVersionX in ${allJdkVersions[@]}; do
+        jenkinsJobName="${jdkVersionX}-${buildName}"
+        code=$(curl -L -s -o /dev/null -w "%{http_code}" "https://ci.adoptium.net/job/build-scripts/job/jobs/job/${jdkVersionX}/job/${jenkinsJobName}")
         if [[ ${code} = 200 ]]; then
-            echo -n "[![Build Status](https://ci.adoptium.net/buildStatus/icon?job=build-scripts/jobs/${i}/${i}-${buildName})](https://ci.adoptium.net/job/build-scripts/job/jobs/job/${i}/job/${i}-${buildName})" >> "/tmp/build.txt"
+            echo -n "[![Build Status][i-r${rowNum}c${colNum}]](j-r${rowNum}c${colNum})" >> ${buildFile}
+            echo "[i-r${rowNum}c${colNum}]: https://ci.adoptium.net/buildStatus/icon?job=build-scripts/jobs/${jdkVersionX}/${jenkinsJobName}" >> ${buildLinksFile}
+            echo "[j-r${rowNum}c${colNum}]: https://ci.adoptium.net/job/build-scripts/job/jobs/job/${jdkVersionX}/job/${jenkinsJobName}" >> ${buildLinksFile}
         else
             echo -n "N/A" >> ${buildFile}
         fi
-
         echo -n " | " >> ${buildFile}
+        ((++colNum))
     done
     echo "" >> ${buildFile}
+    ((++rowNum))
 done
 
+cat ${buildLinksFile} >> ${buildFile}
+
+rm ${buildJobFile}
+rm ${buildLinksFile}
+
 echo "Complete - markdown out has been generated in ${buildFile}"

pipelines/build/common/build_base_file.groovy

@@ -719,7 +719,7 @@ class Builder implements Serializable {
     e.g: 
     nightly:    build-scripts/jobs/jdk11u/jdk11u-linux-aarch64-temurin
     evaluation:  build-scripts/jobs/evaluation/jobs/jdk17u/jdk17u-evaluation-mac-x64-openj9
-    release:    build-scripts/jobs/release/jobs/jdk20/jdk20-release-aix-ppc64-temurin
+    release:    build-scripts/jobs/release/jobs/jdk21/jdk21-release-aix-ppc64-temurin
     */
     def getJobFolder() {
         def parentDir = currentBuild.fullProjectName.substring(0, currentBuild.fullProjectName.lastIndexOf('/'))
@@ -828,12 +828,12 @@ class Builder implements Serializable {
                 jobs[configuration.key] = {
                     IndividualBuildConfig config = configuration.value
 
-                    // jdk20-linux-x64-temurin
+                    // jdk21-linux-x64-temurin
                     def jobTopName = getJobName(configuration.key)
                     def jobFolder = getJobFolder()
                     /*
-                        build-scripts/jobs/jdk20/jdk20-linux-x64-temurin for nightly
-                        build-scripts/evaluation/jobs/jdk20/jdk20-evaluation-linux-aarch64-hotspot for evaluation
+                        build-scripts/jobs/jdk21/jdk21-linux-x64-temurin for nightly
+                        build-scripts/evaluation/jobs/jdk21/jdk21-evaluation-linux-aarch64-hotspot for evaluation
                     */
                     def downstreamJobName = "${jobFolder}/${jobTopName}"
                     context.echo 'build name ' + downstreamJobName

pipelines/build/prTester/README.md

@@ -77,8 +77,8 @@ If you're unsure if the tests failed because of your changes or not, check our [
 
 Simiar to `run tests` but runs a subset of jdk test jobs. Without specific jdk version, it uses 17, otherwise loops over given versions
 Example:
-`run tests quick` is the same as `run tests quick 20`
-`run tests quick 11, 20, 8` generates all jobs then runs openjdk pipeline on 8, 11 and 20
+`run tests quick` is the same as `run tests quick 21`
+`run tests quick 11, 21, 8` generates all jobs then runs openjdk pipeline on 8, 11 and 21
 
 ##### `add to whitelist`
 

pipelines/build/prTester/pr_test_pipeline.groovy

@@ -134,7 +134,7 @@ class PullRequestTestPipeline implements Serializable {
                 run tests                   run all version from  $javaVersions
                 run tests quick             run jdk17
                 run tests quick 8           run jdk8
-                run tests quick 11,17,20    run jdk11, 17 and 20
+                run tests quick 11,17,21    run jdk11, 17, and 21
             */
             String[] commentsList = context.params.ghprbCommentBody.trim().split('run tests quick')
             switch (commentsList.size()) {
@@ -208,7 +208,7 @@ Map<String, ?> defaultTestConfigurations = [
     ]
 ]
 
-List<Integer> defaultJavaVersions = [8, 11, 17, 20]
+List<Integer> defaultJavaVersions = [8, 11, 17, 21]
 
 return {
     String branch,

pipelines/build/regeneration/build_job_generator.groovy

@@ -22,7 +22,7 @@ limitations under the License.
     - build-scripts/jobs/jdk11u/jdk11u-linux-arm-temurin (jobType = "nightly")
     - build-scripts/jobs/jdk11u/evaluation-jdk11u-linux-arm-temurin (when jobType = "evaluation")
     - build-scripts/release/jobs/release-jdk17u-mac-x64-temurin (when jobType = "release")
-    - build-scripts-pr-tester/build-test/jobs/jdk20/jdk20-alpine-linux-x64-temurin (when "pr-tester")
+    - build-scripts-pr-tester/build-test/jobs/jdk21/jdk21-alpine-linux-x64-temurin (when "pr-tester")
 */
 
 String javaVersion = params.JAVA_VERSION

pipelines/build/regeneration/build_pipeline_generator.groovy

@@ -48,7 +48,7 @@ node('worker') {
         }
 
         timestamps {
-            def retiredVersions = [9, 10, 12, 13, 14, 15, 16, 18, 19]
+            def retiredVersions = [9, 10, 12, 13, 14, 15, 16, 18, 19, 20]
             def generatedPipelines = []
 
             // Load git url and branch and gitBranch. These determine where we will be pulling user configs from.

pipelines/build/regeneration/evaluation_pipeline_generator.groovy

@@ -48,7 +48,7 @@ node('worker') {
         }
 
         timestamps {
-            def retiredVersions = [9, 10, 12, 13, 14, 15, 16, 18, 19]
+            def retiredVersions = [9, 10, 12, 13, 14, 15, 16, 18, 19, 20]
             def generatedPipelines = []
 
             // Load git url and branch and gitBranch. These determine where we will be pulling user configs from.

pipelines/build/regeneration/release_pipeline_generator.groovy

@@ -7,7 +7,7 @@ file used as jenkinsfile to generator official release pipeline
 */
 
 // ensure releaseVersions is updated before create releaseTag
-def releaseVersions = [8,11,17,20]
+def releaseVersions = [8,11,17,21]
 
 
 // Regenerate release-openjdkX-pipeline per each jdk version listed in releaseVersions

pipelines/jobs/configurations/jdk20u.groovy

@@ -46,4 +46,6 @@ weekly_release_scmReferences = [
         'dragonwell'     : ''
 ]
 
+disableJob = true
+
 return this

tools/nightly_build_and_test_stats.groovy

@@ -24,12 +24,12 @@ node('worker') {
     def trssUrl    = "${params.TRSS_URL}"
     def apiUrl    = "${params.API_URL}"
     def slackChannel = "${params.SLACK_CHANNEL}"
-    def featureReleases = [ 8, 11, 17, 20, 21 ] // Consider making those parameters
+    def featureReleases = [ 8, 11, 17, 21 ] // Consider making those parameters
     def nightlyStaleDays = "${params.MAX_NIGHTLY_STALE_DAYS}"
     def amberBuildAlertLevel = params.AMBER_BUILD_ALERT_LEVEL ? params.AMBER_BUILD_ALERT_LEVEL as Integer : -99
     def amberTestAlertLevel  = params.AMBER_TEST_ALERT_LEVEL  ? params.AMBER_TEST_ALERT_LEVEL as Integer : -99
 
-    def healthStatus = [ 'jdk8': null, 'jdk11': null, 'jdk17': null, 'jdk20': null, 'jdk21': null ]
+    def healthStatus = [ 'jdk8': null, 'jdk11': null, 'jdk17': null, 'jdk21': null ]
     def testStats = []
 
     stage('getPipelineStatus') {