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Course Outline
Introduction to Containers and OpenShift
- Course orientation and learning objectives
- Containers vs. VMs: Key concepts and benefits
- Overview of OpenShift architecture and 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 pull processes in OpenShift
Kubernetes Fundamentals
- Lifecycle management of Pods, ReplicaSets, and Deployments
- Working with labels, selectors, and resource requests/limits
- Navigating namespaces, quotas, and basic scheduling
Deploying Applications on OpenShift
- Managing OpenShift projects, BuildConfigs, and ImageStreams
- Using the oc CLI and the OpenShift web console
- Executing rolling updates, rollbacks, and 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
- Understanding PersistentVolumes, PersistentVolumeClaims, and storage classes
- Managing configuration via ConfigMaps and Secrets
- Addressing stateful applications and backup/recovery considerations
Security, Monitoring, and Troubleshooting
- Implementing RBAC, service accounts, and security contexts
- Monitoring using metrics, logs, and health checks
- Common troubleshooting workflows and incident response procedures
Summary and Next Steps
Requirements
- Foundational knowledge of the Linux command line
- Understanding of software development principles
- Comprehension of networking fundamentals
Target Audience
- Developers seeking to containerize their applications
- Platform and operations engineers
- DevOps practitioners establishing OpenShift-based CI/CD 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)
