Best Online RHCE Training (EX294)
for India, Singapore & Asia
Accelerate enterprise operations with IT automation. Join OSELabs, the top-rated destination for mastering Ansible. Whether you are in Chennai, Singapore, or anywhere across India, learn to automate Linux administration tasks, write robust YAML playbooks, and earn your Red Hat Certified Engineer (RHCE) status with our live sessions and 100% Placement Assistance*.
Live Online & Remote
Instructor-led interactive Ansible batches for India, Singapore, and across Asia (plus Chennai offline).
24/7 Cloud Labs
Unlimited access to our massive RHEL 9/10 cloud infrastructure from any time zone.
Real-Time Projects
Hands-on projects covering Ansible playbooks, roles, and enterprise DevOps workflows.
100% Placement Support*
Dedicated job assistance for Automation Specialists, mock interviews, and resume building globally.
Why Linux Automation with Ansible (RH294)?
Managing infrastructure manually across hundreds or thousands of servers is inefficient and error-prone. As the leading DevOps & Linux training institute based in Chennai with a strong online presence across India and Singapore, OSELabs teaches IT professionals how to seamlessly automate system administration across enterprise infrastructure.
You will learn how to write playbooks, run automation jobs across multiple managed nodes, configure system services, utilize Jinja2 templates, and securely handle credentials using Ansible Vault. Distance is no barrier—we offer Free Demo Classes so you can experience our expert, live instructor-led teaching remotely.
Prerequisite: Red Hat Certified System Administrator (RHCSA / EX200) certification or equivalent RHEL knowledge is highly recommended.
Your Global Learning To Placement Journey
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1
Live Online & Offline Training
Build inventory structures, configure ad-hoc commands, and write clean YAML playbooks with our expert trainers, whether you are in Chennai or Singapore.
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2
Roles & Real-Time Enterprise Workflows
Structure playbooks into reusable roles, utilize Ansible Galaxy collections, and secure secrets with Vault through full-scale corporate DevOps projects.
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3
EX294 Exam Prep
Perform timed mock labs designed around practical automation scenarios for RHCE certification success.
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4
100% Placement Support*
Prepare Ansible repositories for interviews, receive resume support, and connect with enterprise recruiters across top MNCs in India and Asia.
Official Ansible Syllabus (RH294 / EX294)
01
Introduction to Ansible
- Describe Ansible concepts and architecture
- Install Ansible and construct managed node inventories
- Run ad hoc commands for quick task execution
- Manage Ansible configuration files
02
Deploying Ansible Playbooks
- Write basic playbooks using YAML syntax
- Execute playbooks across multiple target systems
- Manage task execution order and failure handling
- Verify playbook syntax and dry-run operations
03
Managing Variables and Facts
- Use variables to manage system-specific data
- Manage enterprise secrets with Ansible Vault
- Gather and utilize Ansible facts from target hosts
- Define custom facts for tailored infrastructure deployment
04
Implementing Task Control
- Manage conditional execution using when statements
- Implement loops for iterative system configuration
- Handle execution errors with block structures and handlers
- Use tags to run specific playbook tasks
05
Deploying Files and Templates to Managed Nodes
- Modify and copy files to target managed nodes
- Build dynamic configuration files using Jinja2 templates
- Manage file permissions, ownership, and SELinux contexts
- Parse structured data formats within playbooks
06
Managing Large Projects with Roles and Collections
- Create reusable Ansible roles with defined directory structures
- Utilize system roles from RHEL for standard configurations
- Download and install automation collections from Ansible Galaxy
- Organize complex automation repositories for team collaboration
07
Troubleshooting and Automation at Scale
- Troubleshoot playbook errors and managed node connection issues
- Configure target node privilege escalation (sudo)
- Optimize playbook performance using strategy plugins and async tasks
- Prepare for the EX294 hands-on performance exam
Pricing varies based on online/offline & combo packages. Ask about our free demo class!
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