Best OpenShift Administration II (DO280)
Training in India & Singapore
Scale your containerization skills and master the industry's leading Kubernetes platform. Whether you are in Chennai, Singapore, or anywhere across Asia, join OSELabs to configure, troubleshoot, and manage Red Hat OpenShift clusters. Prepare for the EX280 exam with 24/7 cloud labs and 100% Placement Assistance*.
Live Online & Remote
Instructor-led interactive OpenShift batches for India, Singapore, and Asia (plus Chennai offline).
24/7 Cloud Labs
Unlimited access to live OpenShift (OCP 4.x) clusters to practice real-world enterprise deployments.
Enterprise Projects
Configure RBAC, network policies, SCCs, and resource quotas in corporate CI/CD scenarios.
100% Placement Support
Exclusive job assistance, mock interviews, and resume building for Kubernetes and Cloud Administrator roles.
Why Choose OSELabs for OpenShift DO280 Training?
As enterprises globally transition to microservices and cloud-native applications, Kubernetes has become the undisputed industry standard. Red Hat OpenShift is the leading enterprise-ready Kubernetes container platform. As the premier DevOps training institute in Chennai with a vast online reach across India and Singapore, OSELabs guarantees you master these critical skills.
The DO280 course teaches you how to manage a deployed OpenShift Container Platform (OCP) cluster. You will learn how to configure users, control access via RBAC, deploy applications using Source-to-Image (S2I), and manage complex networking. Distance is no barrier—we offer Free Demo Classes so you can experience our expert, remote teaching before enrolling.
Prerequisite: Red Hat Certified System Administrator (RHCSA) certification or equivalent Linux experience is highly recommended.
Your Global Learning To Placement Journey
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1
Cluster Management Labs
Learn to deploy, monitor, and scale OpenShift clusters in our 24/7 cloud labs, guided by top Chennai-based experts.
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2
Security & Networking
Implement multi-tenancy, RBAC, SCCs, and complex network routing policies crucial for global enterprise deployments.
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3
EX280 Exam Prep
Rigorous mock exams simulating the performance-based Red Hat EX280 certification exam.
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4
100% Placement Support*
Resume building, mock technical rounds, and direct connections to recruiters looking for Cloud and Kubernetes Administrators.
Official OpenShift Syllabus (DO280 / EX280)
01
Explore OpenShift Container Platform
- Understand OpenShift architecture and components
- Navigate the OpenShift web console and CLI
- Describe cluster operators and their roles
- Verify the health of an OpenShift cluster
02
Configure Authentication & Security
- Configure HTPasswd identity providers
- Manage user and group access
- Implement Role-Based Access Control (RBAC)
- Create and manage Security Context Constraints (SCCs)
03
Manage Network Traffic
- Understand OpenShift Software Defined Networking (SDN)
- Expose applications using OpenShift Routes
- Secure traffic using TLS and Edge/Re-encrypt termination
- Isolate application traffic using Network Policies
04
Manage and Isolate Pod Scheduling
- Control pod placement using node selectors
- Understand machine config pools and machine sets
- Isolate workloads using node taints and tolerations
- Evict and drain nodes for maintenance
05
Manage Compute Resources
- Define CPU and memory requests and limits
- Configure LimitRanges for namespaces
- Implement ResourceQuotas to manage cluster capacity
- Monitor and troubleshoot resource exhaustion
06
Monitor Cluster Events and Alerts
- Monitor cluster metrics using Prometheus
- Visualize performance data using Grafana dashboards
- Configure Alertmanager to send notifications
- Forward cluster logs to an external logging stack
07
Manage Cluster Updates
- Understand the Cluster Version Operator (CVO)
- Perform an over-the-air (OTA) cluster update
- Manage application operators via Operator Lifecycle Manager (OLM)
- Troubleshoot failed operator updates
Pricing varies based on online/offline & combo packages. Ask about our free demo class!
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