[karaf] branch karaf-4.2.x updated: Update karaf-maven-plugin:dockerfile goal to use adoptopenjdk:11-jre-hotspot base image

[jbonofre]

This is an automated email from the ASF dual-hosted git repository.

jbonofre pushed a commit to branch karaf-4.2.x
in repository https://gitbox.apache.org/repos/asf/karaf.git


The following commit(s) were added to refs/heads/karaf-4.2.x by this push:
     new fcd2446  Update karaf-maven-plugin:dockerfile goal to use 
adoptopenjdk:11-jre-hotspot base image
fcd2446 is described below

commit fcd24460fc0f2d6b91ddf2ef950358bd361cd1b8
Author: jbonofre <jbono...@apache.org>
AuthorDate: Thu Sep 17 11:04:23 2020 +0200

    Update karaf-maven-plugin:dockerfile goal to use 
adoptopenjdk:11-jre-hotspot base image
    
    (cherry picked from commit 22db0090db7936e70b9b47bbcab9ddd2529f46f8)
---
 .../src/main/java/org/apache/karaf/tooling/DockerfileMojo.java          | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/tooling/karaf-maven-plugin/src/main/java/org/apache/karaf/tooling/DockerfileMojo.java
 
b/tooling/karaf-maven-plugin/src/main/java/org/apache/karaf/tooling/DockerfileMojo.java
index 8b8de7b..556ab20 100644
--- 
a/tooling/karaf-maven-plugin/src/main/java/org/apache/karaf/tooling/DockerfileMojo.java
+++ 
b/tooling/karaf-maven-plugin/src/main/java/org/apache/karaf/tooling/DockerfileMojo.java
@@ -46,7 +46,7 @@ public class DockerfileMojo extends MojoSupport {
         File dockerFile = new File(destDir, "Dockerfile");
         try {
             StringBuilder buffer = new StringBuilder();
-            buffer.append("FROM openjdk:8-jre").append("\n");
+            buffer.append("FROM adoptopenjdk:11-jre-hotspot").append("\n");
             buffer.append("ENV KARAF_INSTALL_PATH /opt").append("\n");
             buffer.append("ENV KARAF_HOME 
$KARAF_INSTALL_PATH/apache-karaf").append("\n");
             buffer.append("ENV KARAF_EXEC exec").append("\n");