From 5bfee6de8750785be8d9032d0f7cf5979b03e80e Mon Sep 17 00:00:00 2001
From: "Greg L. Turnquist" <gturnquist@vmware.com>
Date: Fri, 28 Jan 2022 14:22:14 -0600
Subject: [PATCH] Externalize build properties.

See #73.
---
 Jenkinsfile            | 10 ++++++++--
 ci/pipeline.properties | 24 ++++++++++++++++++++++++
 2 files changed, 32 insertions(+), 2 deletions(-)
 create mode 100644 ci/pipeline.properties

diff --git a/Jenkinsfile b/Jenkinsfile
index 738ce48..daf06f7 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,3 +1,9 @@
+def p = [:]
+node {
+    checkout scm
+    p = readProperties interpolate: true, file: 'ci/pipeline.properties'
+}
+
 pipeline {
 	agent none
 
@@ -33,7 +39,7 @@ pipeline {
 			steps {
 				script {
 					docker.withRegistry('', 'hub.docker.com-springbuildmaster') {
-						docker.image('openjdk:17-bullseye').inside('-v $HOME:/tmp/jenkins-home') {
+						docker.image(p['docker.java.lts.image']).inside(p['docker.java.inside.basic']) {
 							sh 'MAVEN_OPTS="-Duser.name=jenkins -Duser.home=/tmp/jenkins-home" ./mvnw -Pwith-bom-client verify -B -U'
 						}
 					}
@@ -61,7 +67,7 @@ pipeline {
 			steps {
 				script {
 					docker.withRegistry('', 'hub.docker.com-springbuildmaster') {
-						docker.image('openjdk:17-bullseye').inside('-v $HOME:/tmp/jenkins-home') {
+						docker.image(p['docker.java.lts.image']).inside(p['docker.java.inside.basic']) {
 							sh 'MAVEN_OPTS="-Duser.name=jenkins -Duser.home=/tmp/jenkins-home" ./mvnw -Partifactory ' +
 									'-Dartifactory.server=https://repo.spring.io ' +
 									"-Dartifactory.username=${ARTIFACTORY_USR} " +
diff --git a/ci/pipeline.properties b/ci/pipeline.properties
new file mode 100644
index 0000000..5d91102
--- /dev/null
+++ b/ci/pipeline.properties
@@ -0,0 +1,24 @@
+# Java versions
+java.main.tag=8u312-b07-jdk
+java.next.tag=11.0.13_8-jdk
+java.lts.tag=17.0.1_12-jdk
+
+# Docker container images - standard
+docker.java.main.image=eclipse-temurin:${java.main.tag}
+docker.java.next.image=eclipse-temurin:${java.next.tag}
+docker.java.lts.image=eclipse-temurin:${java.lts.tag}
+
+# Supported versions of MongoDB
+docker.mongodb.4.0.version=4.0.23
+docker.mongodb.4.4.version=4.4.4
+docker.mongodb.5.0.version=5.0.3
+
+# Supported versions of Redis
+docker.redis.6.version=6.2.4
+
+# Supported versions of Cassandra
+docker.cassandra.3.version=3.11.10
+
+# Docker environment settings
+docker.java.inside.basic=-v $HOME:/tmp/jenkins-home
+docker.java.inside.docker=-u root -v /var/run/docker.sock:/var/run/docker.sock -v /usr/bin/docker:/usr/bin/docker -v $HOME:/tmp/jenkins-home