Polishing.

Extract docker credentials into properties file.

See #1214

Author: mp911de

Jenkinsfile

@@ -23,17 +23,17 @@ pipeline {
 				stage('Publish JDK 17 + Cassandra 3.11') {
 					when {
 					    anyOf {
-						    changeset "ci/openjdk17-8-cassandra-3.11/**"
-						    changeset "ci/pipeline.properties"
+							changeset "ci/openjdk17-8-cassandra-3.11/**"
+							changeset "ci/pipeline.properties"
 						}
 					}
 					agent { label 'data' }
 					options { timeout(time: 30, unit: 'MINUTES') }
 
 					steps {
 						script {
-							def image = docker.build("springci/spring-data-with-cassandra-3.11:${p['java.lts.tag']}", "--build-arg BASE=${p['docker.java.lts.image']} --build-arg CASSANDRA=${p['docker.cassandra.3.version']} ci/openjdk17-8-cassandra-3.11/")
-							docker.withRegistry('', 'hub.docker.com-springbuildmaster') {
+							def image = docker.build("springci/spring-data-with-cassandra-3.11:${p['java.main.tag']}", "--build-arg BASE=${p['docker.java.main.image']} --build-arg CASSANDRA=${p['docker.cassandra.3.version']} ci/openjdk17-8-cassandra-3.11/")
+							docker.withRegistry(p['docker.registry'], p['docker.credentials']) {
 								image.push()
 							}
 						}
@@ -59,8 +59,8 @@ pipeline {
 			}
 			steps {
 				script {
-					docker.withRegistry('', 'hub.docker.com-springbuildmaster') {
-						docker.image('springci/spring-data-openjdk17-8-cassandra-3.11:latest').inside('-v $HOME:/tmp/jenkins-home') {
+					docker.withRegistry(p['docker.registry'], p['docker.credentials']) {
+						docker.image("springci/spring-data-with-cassandra-3.11:${p['java.main.tag']}").inside('-v $HOME:/tmp/jenkins-home') {
 							sh 'mkdir -p /tmp/jenkins-home'
 							sh 'JAVA_HOME=/opt/java/openjdk8 /opt/cassandra/bin/cassandra -R &'
 							sh 'MAVEN_OPTS="-Duser.name=jenkins -Duser.home=/tmp/jenkins-home" ./mvnw -s settings.xml -Pci,external-cassandra clean dependency:list verify -Dsort -U -B'
@@ -89,7 +89,7 @@ pipeline {
 
 			steps {
 				script {
-					docker.withRegistry('', 'hub.docker.com-springbuildmaster') {
+					docker.withRegistry(p['docker.registry'], p['docker.credentials']) {
 						docker.image(p['docker.java.main.image']).inside(p['docker.java.inside.basic']) {
 							sh 'mkdir -p /tmp/jenkins-home'
 							sh 'MAVEN_OPTS="-Duser.name=jenkins -Duser.home=/tmp/jenkins-home" ./mvnw -s settings.xml -Pci,artifactory ' +

ci/openjdk17-8-cassandra-3.11/Dockerfile

@@ -14,9 +14,8 @@ RUN set -eux; \
 		chmod -R a+rwx /opt/cassandra; \
 		useradd -d /home/jenkins-docker -m -u 1001 -U jenkins-docker;
 
-
 RUN set -eux; \
-	BINARY_URL='https://github.com/AdoptOpenJDK/openjdk8-binaries/releases/download/jdk8u292-b10/OpenJDK8U-jdk_x64_linux_hotspot_8u292b10.tar.gz'; \
+	BINARY_URL='https://github.com/adoptium/temurin8-binaries/releases/download/jdk8u322-b06/OpenJDK8U-jdk_x64_linux_hotspot_8u322b06.tar.gz'; \
 	curl -LfsSo /tmp/openjdk.tar.gz ${BINARY_URL}; \
 		mkdir -p /opt/java/openjdk8; \
 		cd /opt/java/openjdk8; \