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Course Outline
Module 1 – Fundamentals of Container Platforms
- Overview of container technologies and runtime environments
- Architectural overview of Kubernetes
- Positioning OpenShift within the cloud-native ecosystem for government
- Key cluster components and associated terminology
Module 2 – Installation and Access to OpenShift
- Deployment and installation methodologies
- Cluster architecture details
- Utilizing the Command-Line Interface and Web Console
- Initial system configuration
- Validation of cluster operational health
Module 3 – Administration of Projects and User Access
- Management of namespaces and project structures
- Principles of user identity verification
- Implementation of Role-Based Access Control (RBAC)
- Configuration and management of service accounts
- Establishment of resource quotas and usage limits
Module 4 – Application Deployment Strategies
- Creation and management of application workloads
- Deployment mechanisms and rollout strategies
- Effective configuration management practices
- Handling of sensitive data and secrets
- Management of environment variables
Module 5 – Network Configuration
- Internal network architecture and communication
- Definition and management of Services
- Routing mechanisms and ingress control
- Domain Name System (DNS) integration concepts
- Implementation of network security policies
Module 6 – Persistent Storage Management
- Management of persistent volumes
- Utilization of persistent volume claims
- Configuration of storage classes
- Support for stateful application workloads
- Strategies for data backup and recovery
Module 7 – Cluster Operational Management
- Methods for scaling application workloads
- Application scheduling techniques
- Efficient resource allocation and management
- Procedures for node maintenance and upkeep
- Use of labels and taints for node management
Module 8 – Monitoring and Troubleshooting
- Analysis of system logs
- Review of cluster events
- Interpretation of performance metrics
- Diagnostic procedures for failed workloads
- Ongoing performance monitoring
- Identification and resolution of common operational issues
Module 9 – Security Best Practices
- Configuration of security contexts
- Secure management of secrets and credentials
- Container image security standards
- Auditing of access controls and activities
- Hardening measures for the platform environment
Module 10 – Platform Maintenance and Lifecycle
- Development of backup strategies
- Process for applying cluster updates
- Planning for system maintenance windows
- Adherence to operational best practices
- Concepts and strategies for disaster recovery
Course Delivery Format
- Interactive instructional sessions and facilitated discussions
- Comprehensive hands-on practical exercises
- Laboratory scenarios modeled on real-world administrative tasks for government
Customization Options for the Course
- Training content adapted to align with specific organizational environments and operational requirements
- Practical labs conducted on OpenShift or compatible Kubernetes-based platforms, based on existing infrastructure constraints
Disclaimer: OpenShift is a registered trademark of Red Hat, Inc. This program is independently developed and delivered by NobleProg. It is not affiliated with, endorsed by, or authorized by Red Hat.
Requirements
Prerequisites
- Fundamental understanding of container technologies and Docker concepts
- Proficiency in Linux system administration
- Basic knowledge of DevOps principles is recommended
Target Audience
- System Administrators
- DevOps Engineers
- Platform Engineers
- Cloud and Infrastructure Architects
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
OC is new to us and we learnt alot and the labs were excellent