DATAJDBC-628 - Enable Maven caching for Jenkins jobs.

Also, run all database integration tests for Java 8 baseline only.

Author: mp911de

Jenkinsfile

@@ -23,17 +23,15 @@ pipeline {
 docker {
 image 'adoptopenjdk/openjdk8:latest'
 label 'data'
-args '-u root -v /var/run/docker.sock:/var/run/docker.sock'
-// root but with no maven caching
+args '-u root -v /var/run/docker.sock:/var/run/docker.sock -v $HOME:/tmp/jenkins-home'
 }
 }
 options { timeout(time: 30, unit: 'MINUTES') }
 steps {
  sh './accept-third-party-license.sh'
 sh 'mkdir -p /tmp/jenkins-home'
 sh 'chown -R 1001:1001 .'
-sh 'MAVEN_OPTS="-Duser.name=jenkins -Duser.home=/tmp/jenkins-home" ./mvnw -Pci,all-dbs clean dependency:list test -Dsort -U -B'
-sh 'chown -R 1001:1001 .'
+sh 'MAVEN_OPTS="-Duser.name=jenkins -Duser.home=/tmp/jenkins-home" ./mvnw -Pci,all-dbs clean dependency:list test -Dsort -U -B -Dmaven.repo.local=/tmp/jenkins-home/.m2/spring-data-jdbc'
 }
 }
 
@@ -50,17 +48,13 @@ pipeline {
 docker {
 image 'adoptopenjdk/openjdk11:latest'
 label 'data'
-args '-u root -v /var/run/docker.sock:/var/run/docker.sock'
-// root but with no maven caching
+args '-u root -v /var/run/docker.sock:/var/run/docker.sock -v $HOME:/tmp/jenkins-home'
 }
 }
 options { timeout(time: 30, unit: 'MINUTES') }
 steps {
 	sh './accept-third-party-license.sh'
-sh 'mkdir -p /tmp/jenkins-home'
-sh 'chown -R 1001:1001 .'
-sh 'MAVEN_OPTS="-Duser.name=jenkins -Duser.home=/tmp/jenkins-home" ./mvnw -Pci,all-dbs,java11 clean dependency:list test -Dsort -U -B'
-sh 'chown -R 1001:1001 .'
+sh 'MAVEN_OPTS="-Duser.name=jenkins -Duser.home=/tmp/jenkins-home" ./mvnw -Pci,java11 clean dependency:list test -Dsort -U -B -Dmaven.repo.local=/tmp/jenkins-home/.m2/spring-data-jdbc'
 }
 }
 
@@ -69,17 +63,13 @@ pipeline {
 docker {
 image 'adoptopenjdk/openjdk15:latest'
 label 'data'
-args '-u root -v /var/run/docker.sock:/var/run/docker.sock'
-// root but with no maven caching
+args '-u root -v /var/run/docker.sock:/var/run/docker.sock -v $HOME:/tmp/jenkins-home'
 }
 }
 options { timeout(time: 30, unit: 'MINUTES') }
 steps {
  sh './accept-third-party-license.sh'
-	sh 'mkdir -p /tmp/jenkins-home'
-sh 'chown -R 1001:1001 .'
-sh 'MAVEN_OPTS="-Duser.name=jenkins -Duser.home=/tmp/jenkins-home" ./mvnw -Pci,all-dbs,java11 clean dependency:list test -Dsort -U -B'
-sh 'chown -R 1001:1001 .'
+sh 'MAVEN_OPTS="-Duser.name=jenkins -Duser.home=/tmp/jenkins-home" ./mvnw -Pci,java11 clean dependency:list test -Dsort -U -B -Dmaven.repo.local=/tmp/jenkins-home/.m2/spring-data-jdbc'
 }
 }
 }
@@ -96,7 +86,7 @@ pipeline {
 docker {
 image 'adoptopenjdk/openjdk8:latest'
 label 'data'
-args '-v $HOME/.m2:/tmp/jenkins-home/.m2'
+args '-u root -v /var/run/docker.sock:/var/run/docker.sock -v $HOME:/tmp/jenkins-home'
 }
 }
 options { timeout(time: 20, unit: 'MINUTES') }
@@ -106,8 +96,7 @@ pipeline {
 }
 
 steps {
-sh 'mkdir -p /tmp/jenkins-home'
-sh 'MAVEN_OPTS="-Duser.name=jenkins -Duser.home=/tmp/jenkins-home" ./mvnw -Pci,artifactory ' +
+sh 'MAVEN_OPTS="-Duser.name=jenkins -Duser.home=/tmp/jenkins-home" ./mvnw -Pci,artifactory -Dmaven.repo.local=/tmp/jenkins-home/.m2/spring-data-jdbc ' +
 '-Dartifactory.server=https://repo.spring.io ' +
 "-Dartifactory.username=${ARTIFACTORY_USR} " +
 "-Dartifactory.password=${ARTIFACTORY_PSW} " +
@@ -126,7 +115,7 @@ pipeline {
 docker {
 image 'adoptopenjdk/openjdk8:latest'
 label 'data'
-args '-v $HOME/.m2:/tmp/jenkins-home/.m2'
+args '-u root -v /var/run/docker.sock:/var/run/docker.sock -v $HOME:/tmp/jenkins-home'
 }
 }
 options { timeout(time: 20, unit: 'MINUTES') }
@@ -136,8 +125,7 @@ pipeline {
 }
 
 steps {
-sh 'mkdir -p /tmp/jenkins-home'
-sh 'MAVEN_OPTS="-Duser.name=jenkins -Duser.home=/tmp/jenkins-home" ./mvnw -Pci,distribute ' +
+sh 'MAVEN_OPTS="-Duser.name=jenkins -Duser.home=/tmp/jenkins-home" ./mvnw -Pci,distribute -Dmaven.repo.local=/tmp/jenkins-home/.m2/spring-data-jdbc ' +
 '-Dartifactory.server=https://repo.spring.io ' +
 "-Dartifactory.username=${ARTIFACTORY_USR} " +
 "-Dartifactory.password=${ARTIFACTORY_PSW} " +