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DO700

Container Adoption Boot Camp

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Overview

Course description

Supporting the infrastructure for adoption of container technology and container-native applications, Kubernetes, and DevOps practices

The Container Adoption Boot Camp for Administrators (DO700) immerses you in intensive, hands-on management of container-native applications deployed on Red Hat's implementation of Kubernetes, Red Hat® OpenShift® Container Platform, at enterprise scale. This course is for those seeking to make a quantum leap in their digital transformation journey. Making this shift requires the ability to support a growing number of clusters, stakeholders, applications, and users to achieve large-scale deployments. 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 4.5.

Course content summary

  • Introduction to Containers, Kubernetes, and Red Hat OpenShift
  • Manage local containers and building container images
  • Deploy and troubleshoot containerized applications for OpenShift
  • Control access to projects using role-based access control (RBAC)
  • Control resource usage through quotas and limits
  • Isolate applications though network policies
  • Automate OpenShift administration tasks using Ansible and Jenkins
  • Provision persistent storage tailored for application requirements
  • Manage monitoring metrics and alerts
  • Deploying and configuring log aggregation

Audience for this course

This course is for administrators who want to progress in their journey toward digital leadership within organizations. Making this shift involves developing software in tight iterations so that business value can be realized sooner. This offering enables IT operations staff to support their organization’s adoption of container-native applications, including microservices.

Prerequisites for this training
Become a Red Hat Certified System Administrator (RHCSA), or demonstrate equivalent experience
Technology requirements
Internet access is required for this course in order to access the OpenShift shared and dedicated clusters.

Outline

Course outline

Get started with container technology

Describe how applications can run in containers orchestrated by OpenShift Container Platform.

Create containerized services
Provision a service using container technology.
Manage containers
Manipulate pre-built container images to create and manage containerized services.
Manage container images
Manage the life cycle of a container image from creation to deletion.
Create custom container images
Design and code a Dockerfile to build a custom container image.
Deploy multicontainer applications on OpenShift
Deploy applications that are containerized using multiple container images.
Create applications from OpenShift templates
Describe the elements of a template and create a multicontainer application template.
Manage application deployments
Monitor application health and implement various deployment methods for cloud-native applications.
Describe Red Hat OpenShift Container Platform
Describe the architecture of the OpenShift Container Platform.
Verify the health of a cluster
Describe OpenShift installation methods and verify the health of a newly installed cluster.
Configure authentication and authorization
Configure authentication with the HTPasswd identity provider and assign roles to users and groups.
Configure application security
Restrict permissions of applications using security context constraints and protect access credentials using secrets.
Configure OpenShift networking for applications
Troubleshoot OpenShift software-defined networking (SDN) and configure network policies.
Control pod scheduling
Control the nodes on which a pod runs.
Describe cluster updates
Describe how to perform a cluster update.
Manage a cluster with the web console
Manage an OpenShift cluster using the web console.
Move from Kubernetes to OpenShift
Demonstrate that OpenShift is Kubernetes by deploying Kubernetes-native applications on OpenShift.
Design containerized applications for OpenShift
Select an application containerization method for an application and package it to run on an OpenShift cluster.
Introduce automation with OpenShift
Create an enterprise registry and publish container images to it.
Manage operators and OpenShift cluster operators
Manage operators and OpenShift cluster operators.
Implementing GitOps with Jenkins
Implement a GitOps workflow using containerized Jenkins to administer an OpenShift cluster.
Configure enterprise authentication
Configure OpenShift integration with enterprise identity providers.
Configure trusted TLS certificates
Configure trusted TLS certificates for external access to cluster services and applications.
Configure dedicated node pools
Add nodes to an OpenShift cluster with custom configurations.
Configure persistent storage
Configure storage providers and storage classes to ensure cluster user access to persistent volume resources.
Managing cluster monitoring and metrics
Configure and manage the OpenShift monitoring stack.
Provision and inspect cluster logging
Deploy and query cluster-wide logging, and diagnose common issues using tools.
Recover failed worker nodes
Inspect, troubleshoot, and remediate worker nodes in a variety of failure scenarios.

Outcomes

Impact on the organization

  • This Bootcamp is intended to provide container-novice administrators with the foundational and advanced skills needed to configure, manage, and automate the Red Hat OpenShift Container Platform to deploy containerized applications that are highly available, resilient, and scalable. 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 configure and manage a Red Hat OpenShift Container Platform 4 clusters at scale, including:

  • Configure security controls for users, applications, and networking.
  • Integrate OpenShift with enterprise authentication, storage, CI/CD, and GitOps systems to improve productivity of IT operations and compliance with organization’s standards.
  • Troubleshoot techniques to identify issues with containerized applications, cluster operators and compute capacity.
Recommended next exam or course
Red Hat Certified Specialist in OpenShift Administration exam (EX280)

Build your skills path

Take this course as part of a Red Hat Learning Subscription, which gives you on-demand, unlimited access to our online learning resources for an entire year.

Verify your knowledge

Fill out a free assessment to establish your skill level on Red Hat products and identify where you can start on the path that a learning subscription can help you travel.