DO720 - Red Hat Container Adoption Boot Camp for Developers Classroom Training
Supporting the adoption of container technology through the development of container-native applications
The Container Adoption Boot Camp for Developers (DO720) immerses you in intensive, hands-on development of container-native applications deployed on Red Hat’s implementation of Kubernetes, Red Hat® OpenShift® Container Platform. As part of enrollment, you will receive one year of Red Hat Learning Subscription Standard, which gives you unlimited access to all of our courses online, plus up to five certification exams and two retakes.
This collection of courses is based on Red Hat OpenShift Container Platform 4.
Course content summary
- Introduction to containers, Kubernetes, and Red Hat OpenShift
- Deploy and managing applications on an OpenShift cluster
- Build and designing containerized applications for OpenShift
- Create microservice-based applications
- Develop an API gateway
- Deploy microservices to an OpenShift cluster
- Develop microservices with the Spring Boot runtime
Audience for this course
This course is for developers interested in adopting container technology and wanting to progress in their abilities in developing container-native applications, including microservices. Making this shift involves developing software in tight iterations so that business value can be realized sooner.
Prerequisites for this curriculum
- Become a Red Hat Certified System Administrator (RHCSA), or demonstrate equivalent experience
- Red Hat Application Development II: Implementing Microservice Architectures (DO283), or experience with Java EE development
Technology considerationsInternet access is required for this course in order to access the OpenShift shared and dedicated clusters.
Introduction to container technologyDescribe how software can run in containers orchestrated by OpenShift Container Platform.Create containerized servicesProvision a service using container technology.Manage containersModify prebuilt container images to create and manage containerized services.Manage container imagesManage the life cycle of a container image from creation to deletion.Create custom container imagesDesign and code a Dockerfile to build a custom container image.Deploy containerized applicationsDeploy applications on OpenShift Container Platform.Deploy multi-container applicationsDeploy applications that are containerized using multiple container images.Troubleshoot containerized applicationsTroubleshoot a containerized application deployed on OpenShift.Deploy and manage applications on an OpenShift clusterDeploy applications using various application packaging methods to an OpenShift cluster and manage their resources.Design containerized applications for OpenShiftSelect a containerization method for an application and create a container to run on an OpenShift cluster.Publish enterprise container imagesCreate an enterprise registry and publish container images to it.Build applicationsDescribe the OpenShift build process, build triggers, and manage builds.Create applications from OpenShift templatesDescribe the elements of a template and create a multi-container application template.Manage application deploymentsMonitor application health and implement various deployment methods for cloud-native applications.Implement continuous integration and continuous deployment pipelines in OpenShiftCreate and deploy Jenkins pipelines to facilitate continuous integration and deployment with OpenShift.Describe microservice architecturesDescribe components and patterns of microservice-based application architectures.Describe microservice-based applicationsDescribe specifications in MicroProfile, implement a microservice with some of the specifications, and deploy it to an OpenShift cluster.Implement a microservice with MicroProfileImplement a microservice with some of the specifications, and deploy it to an OpenShift cluster.Test microservicesImplement unit and integration tests for microservices.Inject configuration data into a microserviceInject configuration data from an external source into a microservice.Create application health checksCreate a health check for a microservice.Implement fault toleranceImplement fault tolerance in a microservice architecture.Develop an API gatewayDescribe the API Gateway pattern and develop an API gateway for a series of microservices.Secure microservices with JSON Web TokenSecure a microservice using the JSON Web Token (JWT) specification.Monitor microservicesMonitor the operation of a microservice using metrics, distributed tracing, and log aggregation.Deploy microservices to an OpenShift clusterDeploy an application based on a microservice architecture to an OpenShift cluster.Develop and deploy microservices with application runtimesDevelop and deploy a microservice using the WildFly Swarm and the Spring Boot runtime.
This bootcamp is intended to provide container-novice developers with the foundational and advanced skills needed to develop, deploy, and troubleshoot microservices applications with the Red Hat OpenShift Container Platform. Red Hat OpenShift Container Platform enables rapid application development and deployment, as well as portability of an application across environments. The platform also offers simplified application scaling, administration, and maintenance of adapted or cloud-native applications.
Impact on the individual
As a result of attending this course, you should be able to install, configure, and manage a Red Hat OpenShift Container Platform cluster and deploy applications on it.
You should be able to demonstrate these skills:
- Create and manage custom container images.
- Deploy applications to OpenShift Container Platform.
- Develop microservices using MicroProfile and Spring Boot.
- Design container images to containerize applications.
- Customize application builds and implement post-commit build hooks.
- Create a multi-container application template.
- Implement health checks to improve system reliability.
- Implementing unit and integration tests for microservices.
- Use the Config specification to inject data into a microservice.
- Implement fault tolerance in a microservice.
- Perform diagnostics on the cluster.
- Backup and restore critical data for the cluster.
- Manage OpenShift and operating system resources to keep the cluster running efficiently.
- Configure the LDAP security provider.
- Describe and install the Open vSwitch multitenant software-defined networking provider.
Recommended next exam or courseRed Hat Certified Specialist in OpenShift Application Development exam (EX288)