September 2018
Intermediate to advanced
802 pages
19h 30m
English
Content preview from Java 11 Cookbook - Second Edition
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How to do it...
- Create Dockerfile at the root of the application with the following content:
FROM ubuntu:17.10 FROM openjdk:9-b177-jdk VOLUME /tmp ADD target/boot_docker-1.0.jar restapp.jar ENV JAVA_OPTS="-Dspring.profiles.active=cloud" ENTRYPOINT [ "sh", "-c", "java $JAVA_OPTS -jar /restapp.jar" ]
- Run the following command to build a Docker image using the Dockerfile we created in the preceding step:
$ docker build --tag restapp-image . Sending build context to Docker daemon 18.45 MB Step 1/6 : FROM ubuntu:17.10 ---> c8cdcb3740f8 Step 2/6 : FROM openjdk:9-b177-jdk ---> 38d822ff5025 Step 3/6 : VOLUME /tmp ---> Using cache ---> 38367613d375 Step 4/6 : ADD target/boot_docker-1.0.jar restapp.jar ---> Using cache ---> 54ad359f53f7 Step ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.