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Course Outline
Introduction to Containers and OpenShift
- Course orientation and learning objectives.
- Containers vs. VMs: Concepts and advantages.
- Overview of OpenShift architecture and components.
Container Images and Registries
- Creating Docker/Podman files and image build workflows.
- Understanding image tags, layers, and optimization techniques.
- Utilizing container registries and image pulls in 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
- ClusterIP, NodePort, and LoadBalancer service types.
- OpenShift routes and external access patterns.
- Network policies and troubleshooting connectivity issues.
Storage, ConfigMaps, and Secrets
- PersistentVolumes, PersistentVolumeClaims, and storage classes.
- Managing configuration with ConfigMaps and Secrets.
- Stateful applications and backup/recovery considerations.
Security, Monitoring, and Troubleshooting
- RBAC, service accounts, and security contexts.
- Monitoring with metrics, logs, and health checks.
- Common troubleshooting workflows and incident response.
Summary and Next Steps
Requirements
- Foundational knowledge of the Linux command line.
- Familiarity with software development concepts.
- Understanding of networking fundamentals.
Target Audience
- Developers aiming to containerize their applications.
- Platform and operations engineers.
- DevOps practitioners establishing 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)
