Containers, Kubernetes, and Red Hat OpenShift Administration II - DO285

Dieses Seminar richtet sich an:

• System and software architects interested in understanding features and functionality of an OpenShift cluster
• System administrators who who are interested in the ongoing management of clusters and containerized applications
• Cluster operators who are interested in managing access to cluster resources by users and applications
• Site reliability engineers interested in the ongoing maintenance and troubleshooting of a cluster

Für dieses Seminar werden folgende Kenntnisse empfohlen: 
Become a Red Hat Certified System Administrator (RHCSA), or demonstrate equivalent Red Hat Enterprise Linux system administration experience.

Introduction to container technology
Describe how applications run in containers orchestrated by Red Hat OpenShift Container Platform.

Create containerized services
Provision a service using container technology.

Manage containers
Modify prebuilt 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 containerized applications on OpenShift
Use OpenShift Container Platform to deploy single container applications.

Deploy multicontainer applications
Deploy applications that are containerized using multiple container images.

Explore Red Hat OpenShift Container Platform
Describe the architecture of 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.

Configuring 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.

Scale an OpenShift cluster
Control the size of an OpenShift cluster.

Describe cluster updates
Describe how to perform a cluster update.

Manage a cluster with the web console
Use the web console to manage a Red Hat OpenShift cluster.

Execute a comprehensive review
Verify, manage, and troubleshoot an OpenShift cluster for enterprise use.


Note: Course outline is subject to change with technology advances and as the nature of the underlying job evolves.