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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 image pulls within OpenShift
Kubernetes Fundamentals
- Lifecycle management of Pods, ReplicaSets, and Deployments
- Labels, selectors, and resource requests/limits
- Namespaces, quotas, and basic scheduling
Deploying Applications on OpenShift
- OpenShift projects, BuildConfigs, and ImageStreams
- Using the oc CLI and the OpenShift web console
- Rolling updates, rollbacks, and deployment strategies
Services, Networking, and Routes
- Service types: ClusterIP, NodePort, and LoadBalancer
- OpenShift routes and external access patterns
- Network policies and troubleshooting connectivity issues
Storage, ConfigMaps, and Secrets
- PersistentVolumes, PersistentVolumeClaims, and storage classes
- Managing configuration via ConfigMaps and Secrets
- Considerations for stateful applications and backup/recovery
Security, Monitoring, and Troubleshooting
- RBAC, service accounts, and security contexts
- Monitoring using metrics, logs, and health checks
- Common troubleshooting workflows and incident response
Summary and Next Steps
Requirements
- Fundamental knowledge of the Linux command line
- Understanding of software development concepts
- Knowledge of networking fundamentals
Audience
- Developers seeking 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)
