by Sebastian Daschner | Released May 2018 | ISBN: 9781788833387

Connect the dots and develop Java EE applicationsAbout This VideoAn effective and comprehensive guide to Docker and KubernetesDemonstrates how to integrate Java EE applications into the world of containersShows how to orchestrate enterprise applications with KubernetesIn DetailSome enterprise developers might wonder whether the Java EE platform is eligible for realizing modern, containerized enterprise applications that run in cloud offerings. A lot of enterprises migrate their runtime environments to platforms that are based on Docker and Kubernetes.Container technologies, in combination with orchestration, provide significant advantages in the way companies deploy and operate their enterprise software.This raises the question: Are enterprise applications developed with Java EE eligible for these technologies; if so, how can this transition be accomplished?This course will show you how it is possible to develop Java EE 8 applications that run in containers. We will see why Java EE specifically is a natural fit for containers.This course starts with practical ways on how you can use Docker in Java EE 8 and how to troubleshoot containers. You will run Java EE in containers. This course will also teach you how to configure containerized applications. Also you will orchestrate containers using Kubernetes.By the end of the course, you will be able to Integrate Java EE applications into Kubernetes.All the code and supporting files for this course are available on Github at https://github.com/PacktPublishing/Developing-Containerized-Java-EE-8-Apps-using-Docker-and-Kubernetes Show and hide more Publisher resources Download Example Code

1. Chapter 1 : Using Docker
   • The Course Overview 00:03:34
   • Starting Docker containers 00:06:58
   • Life cycle of containers 00:06:38
   • Images, tags & Dockerfiles 00:08:29
   • Volumes 00:05:23
   • Networking 00:06:10
   • Distributing Docker images 00:04:47
   • Troubleshooting containers 00:04:36
2. Chapter 2 : Running Java EE in containers
   • Packaging Java EE applications 00:06:41
   • Containerizing Java Enterprise 00:07:39
   • Java in containers – challenges 00:06:33
   • Leveraging Docker’s copy-on-write file system 00:07:50
3. Chapter 3 : Configuring containerized Java applications
   • What to configure? 00:05:46
   • Configuring dockerized application servers 00:02:21
   • Configuring dockerized applications 00:04:14
   • Communicating via Docker networks 00:04:36
4. Chapter 4 : Orchestrating containers using Kubernetes
   • Deploying Docker images as Kubernetes pods 00:07:38
   • Exposing pods via services and ingresses 00:04:30
   • Kubernetes deployments 00:05:14
   • Deploying applications with zero-downtime 00:06:24
   • Example zero-downtime deployment 00:07:59
   • Configuring environments using config maps and secrets 00:05:51
   • Troubleshooting Kubernetes workloads 00:06:44
5. Chapter 5 : Integrating Java EE applications into Kubernetes
   • Configuring enterprise applications in Kubernetes 00:08:17
   • Managing application credentials 00:07:52
   • Realizing persistence in Kubernetes 00:06:55
   • Accessing services within clusters 00:03:24
   • Defining workload resource limits 00:05:21
   • Managing multiple application environments 00:08:01
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