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Mastering JBoss Enterprise Application Platform 7

You're reading from   Mastering JBoss Enterprise Application Platform 7 Core details of the Enteprise server supported by clear directions and advanced tips.

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Product type Paperback
Published in Aug 2016
Publisher Packt
ISBN-13 9781786463630
Length 390 pages
Edition 1st Edition
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Authors (2):
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Luigi Fugaro Luigi Fugaro
Author Profile Icon Luigi Fugaro
Luigi Fugaro
Francesco Marchioni Francesco Marchioni
Author Profile Icon Francesco Marchioni
Francesco Marchioni
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Toc

Table of Contents (15) Chapters Close

Preface 1. Installation and Configuration FREE CHAPTER 2. The CLI Management Tool 3. Managing EAP in Domain Mode 4. Deploying Applications 5. Load Balancing 6. Clustering EAP 7 7. Logging 8. Configuring Database Connectivity 9. Configuring EAP 7 for Java EE Applications 10. Messaging Administration 11. Securing the Application Server 12. New Security Features of EAP 7 13. Using EAP 7 with Docker 14. Running EAP 7 on the Cloud Using OpenShift

Managing the server storage

One of the critical aspects of container management relates to the storage. So far we have started and executed a container which could be further enhanced by deploying applications on top of it and eventually adding specific configurations. You might be surprised, however, that when restarting the Docker image the changes you have applied are not included in your image.

This is not a defect of your container- Docker aims to preserve your containers data so that you can, at any time, restart them with minimal overhead. There are, of course, many strategies to handle changes happening to your container data. The cheapest solution could be to use the docker commit command, which as the name suggests, can be used to commit a container's file changes or settings into a new image. You need to provide it the container ID and the image to create (or update).

For example:

 $ sudo docker commit 1b2d77f52f84 packt/eap-7.0:version2

Although useful for development purposes...

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