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Duration 35 hours
Course Outline
Module 1 – Introduction to Containers
- The rationale behind using containers
- Containers compared to virtual machines
- Container architecture overview
- Container runtimes
- The container lifecycle
Module 2 – Building Container Images
- Creating container images
- Utilizing Dockerfiles or Containerfiles
- Optimizing image performance and size
- Container registries
- Image versioning strategies
Module 3 – Kubernetes Fundamentals
- Kubernetes architecture
- Pods
- Deployments
- ReplicaSets
- Namespaces
- Labels and selectors
Module 4 – Introduction to OpenShift
- OpenShift architecture
- Projects and namespaces
- Web Console
- OpenShift CLI
- Managing applications
Module 5 – Deploying Applications
- Deploying containerized applications
- Scaling workloads
- Rolling updates
- Configuration management
- Environment variables
Module 6 – Networking
- Kubernetes Services
- Exposing applications
- Routes
- Ingress concepts
- Basic networking troubleshooting
Module 7 – Storage and Configuration
- Persistent storage
- Persistent Volume Claims
- ConfigMaps
- Secrets
- Stateful applications
Module 8 – Security Fundamentals
- RBAC concepts
- Service accounts
- Securing application configurations
- Image security basics
- Security best practices
Module 9 – Monitoring and Troubleshooting
- Logs
- Events
- Metrics
- Health checks
- Common troubleshooting scenarios
Module 10 – Practical Workshop
- Building a container image
- Deploying an application
- Configuring networking
- Storing application data
- Securing and troubleshooting the application
Course Format
- Interactive lectures.
- Practical demonstrations.
- Comprehensive hands-on exercises.
- Real-world deployment scenarios.
Course Customization Options
This course can be tailored to align with the specific technologies, development tools, and deployment environments utilized within your organization.
Requirements
Participants are expected to possess the following:
- Fundamental proficiency with Linux command-line interfaces.
- A general comprehension of software development or system administration practices.
- Basic knowledge of networking concepts.
- Previous experience with OpenShift is not necessary.
Testimonials (2)
basic understanding of container/kubernetes and how they interact features of the openshift plattform
Eric Scholze - NOW IT GmbH
Course - Introduction to Containers, Kubernetes & OpenShift
Knowledge Building - Connections/Differences/Functionality of Kubernetes/Openshift - Thank you very much!!
Dennis Schon - NOW IT GmbH
Course - Introduction to Containers, Kubernetes & OpenShift
Machine Translated