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Course Outline
Introduction to Containers and OpenShift
- Course orientation and learning objectives.
- Containers versus Virtual Machines: concepts and advantages.
- Overview of OpenShift architecture and key components.
Container Images and Registries
- Creating Docker/Podmanfiles and establishing image build workflows.
- Understanding image tags, layers, and optimization techniques.
- Utilizing container registries and managing image pulls in OpenShift.
Kubernetes Fundamentals
- Lifecycle management of Pods, ReplicaSets, and Deployments.
- Using labels, selectors, and defining resource requests/limits.
- Understanding namespaces, resource quotas, and basic scheduling.
Deploying Applications on OpenShift
- Working with OpenShift projects, BuildConfigs, and ImageStreams.
- Navigating the oc CLI and the OpenShift web console.
- Executing rolling updates, rollbacks, and various deployment strategies.
Services, Networking, and Routes
- Exploring ClusterIP, NodePort, and LoadBalancer service types.
- Configuring OpenShift routes and external access patterns.
- Implementing network policies and troubleshooting connectivity issues.
Storage, ConfigMaps, and Secrets
- Managing PersistentVolumes, PersistentVolumeClaims, and storage classes.
- Handling configuration via ConfigMaps and Secrets.
- Addressing considerations for stateful applications, including backup and recovery.
Security, Monitoring, and Troubleshooting
- Implementing RBAC, service accounts, and security contexts.
- Monitoring system health using metrics, logs, and health checks.
- Engaging in common troubleshooting workflows and incident response protocols.
Summary and Next Steps
Requirements
- Fundamental knowledge of the Linux command line.
- Basic understanding of software development concepts.
- Comprehension of networking fundamentals.
Target Audience
- Developers looking to containerize their applications.
- Platform and operations engineers.
- DevOps professionals implementing OpenShift-based pipelines.
35 Hours
Testimonials (2)
The availability of the virtual desktop as form of sandbox for the participants to tinker with is great!
Benedict - Questronix Corporation
Course - OpenShift 4 for Administrators
lost of hands on excercises (labs)
