[java-spring-boot2]: final from adoptopenjdk; fix missing xmlstarlet (#…

…32)

* Final from adoptopenjdk; fix missing xmlstarlet

* Change Readme: OpenJDK / OpenJ9

incubator/java-spring-boot2/README.md

@@ -1,6 +1,6 @@
 # Spring Boot 2 Stack
 
-The Spring Boot 2 stack supports the development of [Spring Boot 2](https://spring.io/projects/spring-boot) applications using [IBM® SDK, Java Technology Edition, Version 8 with OpenJ9](https://developer.ibm.com/javasdk/) and [Maven](https://maven.apache.org).
+The Spring Boot 2 stack supports the development of [Spring Boot 2](https://spring.io/projects/spring-boot) applications using OpenJDK 8 and OpenJ9 from [AdoptOpenJDK](https://adoptopenjdk.net/).
 
 The Spring Boot 2 stack uses a parent Maven project object model (POM) to manage dependency versions and provide required capabilities and plugins. Specifically, this stack enables [Spring Boot Actuator](https://github.com/spring-projects/spring-boot/tree/master/spring-boot-project/spring-boot-actuator), the Prometheus Micrometer reporter, and OpenTracing support for Spring using a Jaeger tracer.
 
@@ -49,4 +49,4 @@ Kubernetes defines two integral mechanisms for checking the health of a containe
 
 The Spring Boot 2 Actuator defines an `/actuator/health` endpoint, which returns a {"status": "UP"} payload when all is well. This endpoint is enabled by default, and requires no application code. This actuator works well as a Kubernetes readiness probe, as it automatically includes the status of required resources.
 
-The health endpoint is less useful as a liveness check. In Spring Boot 2, the Actuator framework can be trivially extended with custom endpoints. Your application will include a trivial endpoint to be used as a Kubernetes liveness probe.
+The health endpoint is less useful as a liveness check. In Spring Boot 2, the Actuator framework can be trivially extended with custom endpoints. Your application will include a trivial endpoint to be used as a Kubernetes liveness probe.

incubator/java-spring-boot2/image/java-spring-boot2-build.sh

@@ -83,8 +83,8 @@ common() {
   major=$(echo ${VERSION} | cut -d'.' -f1)
   ((next=major+1))
 
-  note "Updating parent version and resolving dependencies"
-  run_mvn -q versions:update-parent "-DparentVersion=[${major},${next})" dependency:go-offline
+  note "Updating parent version"
+  run_mvn -q versions:update-parent "-DparentVersion=[${major},${next})"
   unset GROUP_ID ARTIFACT_ID VERSION
 }
 

incubator/java-spring-boot2/image/project/Dockerfile

@@ -3,7 +3,7 @@ LABEL maintainer="IBM Java Engineering at IBM Cloud"
 
 # Ensure up to date / patched OS
 RUN  apt-get -qq update \
-  && apt-get -qq install -y curl wget \
+  && apt-get -qq install -y curl wget xmlstarlet \
   && DEBIAN_FRONTEND=noninteractive apt-get -qq upgrade -y \
   && apt-get -qq clean \
   && rm -rf /tmp/* /var/lib/apt/lists/*
@@ -12,11 +12,12 @@ RUN  apt-get -qq update \
 COPY . /project
 COPY ./.mvn-stack-settings.xml /usr/share/maven/conf/settings.xml
 
-WORKDIR "/project"
+WORKDIR /project
 
-RUN ./java-spring-boot2-build.sh package
+RUN mkdir -p /mvn/repository && ./java-spring-boot2-build.sh package
 
-FROM ibmjava:8-sdk
+####
+FROM adoptopenjdk:8-jdk-openj9
 
 ARG artifactId=serverless
 ARG version=1.0-SNAPSHOT

incubator/java-spring-boot2/image/project/appsody-boot2-pom.xml

@@ -5,7 +5,7 @@
 
   <groupId>dev.appsody</groupId>
   <artifactId>spring-boot2-stack</artifactId>
-  <version>0.2.0</version>
+  <version>0.2.1</version>
   <packaging>pom</packaging>
 
   <name>Appsody Spring Boot2 stack</name>

incubator/java-spring-boot2/stack.yaml

@@ -1,6 +1,6 @@
 id: java-spring-boot2
 name: Java application using Spring Boot 2
-version: 0.2.0
+version: 0.2.1
 description: Spring Boot 2 project with health and metrics actuators enabled. Metrics support is provided by Micrometer, and is configured with Prometheus support.
 maintainer: Erin Schnabel <[email protected]>
 default-template: default

incubator/java-spring-boot2/templates/default/pom.xml

@@ -6,7 +6,7 @@
   <parent><!--required parent POM-->
     <groupId>dev.appsody</groupId>
     <artifactId>spring-boot2-stack</artifactId>
-    <version>0.2.0</version>
+    <version>0.2.1</version>
     <relativePath/>
   </parent>