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Red Hat Certificate of Expertise in Containerized Application Development (EX276, EX276K)

The performance-based Red Hat Certificate of Expertise in Containerizing Software Application Development exam tests your ability to implement and run services as Docker containers.

GK# 4918

Course Overview

The performance-based Red Hat Certificate of Expertise in Containerizing Software Application Development exam tests your ability to implement and run services as Docker containers.

To help you prepare, review the exam objectives, which highlight the task areas you can expect to see on the exam.

Candidates should have the following skills and abilities:

Implementing Images: 

  • Understand and use FROM (the concept of a base image)
  • Understand and use RUN
  • Understand and use ADD
  • Understand and use COPY
  • Understand the difference between ADD & COPY
  • Understand and use WORKDIR and USER 
  • Understand the differences and applicability of CMD versus ENTRYPOINT 
  • Understand and use ONBUILD
  • Understand when and how to EXPOSE port from a Dockerfile
  • Understand and use environment variables inside images 
  • Understand container VOLUME

Managing Images: 

  • Understand private registry security
  • Interact with many different registries
  • Understand and use image tags
  • Push and pull images from/to registries
  • Backup an image with its layers and meta datas versus backup a container state

Running Containers Locally:

  • Link containers 
  • Get container logs
  • Listen to Docker events on the Docker host
  • Use Docker inspect
  • Share data between containers 
  • Understand host and container basic security best practices

Red Hat reserves the right to add, modify, and remove objectives. Such changes will be made public in advance through revisions to this document.

As with all Red Hat performance-based exams, configurations must persist after restart without intervention.

Delivery Format Options

  • Classroom Live

    Classroom Live

    Receive face-to-face instruction at one of our training center locations.

    From

    $815 CAD

    1 day

  • Self-Paced

    Self-Paced

    Recordings, hands-on labs and expert instructors empower you to train on your own schedule.

    From

    $815 CAD

    1 day

  • Private Group Training

    Private Group Training

    Train your entire team in a private, coordinated professional development session at the location of your choice.

    Receive private training for teams online and in-person.

Request a date or location for this course.

What You'll Learn

A container designer who earns the Red Hat Certificate of Expertise in Containerizing Software Application Development has demonstrated the skills, knowledge, and abilities needed to create and update container images, and to run and link containers.

Prerequisites

Candidates for this exam should:

  • Have familiarity working in a Red Hat Enterprise Linux environment
  • Red Hat highly recommends that candidates for this exam earn Red Hat® Certified System Administrator (RHCSA) before attempting this exam, but it is not required.
  • Have taken the Containerizing Software Applications (DO276) course
  • Review the Red Hat Certificate of Expertise in Containerizing Software Applications Development objectives

Who Needs To Attend

The following audiences may be interested in earning the Red Hat Certificate of Expertise in Containerizing Software Application Development:

  • Enterprise SOA architects who are interested in moving to a containerized software application pattern
  • People working in a DevOps environment who need to create, update and run containers in a development environment for eventual migration to production

 

Course Outline

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