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Red Hat Certified Specialist in Containers (EX188)
The Red Hat Certified Specialist in Containers exam (EX188) assesses your proficiency with the foundational concepts of containers, including the capacity to locate, modify, execute, and oversee containerized services in independent settings. Although the information is applicable to all OCP v4 releases, including OCP 4.10 and OCP 4.12, this test is based on RHEL9, podman v4.4, and OCP v4.14. Any OCP v4 version can be used by candidates to be ready for the test.
Overview
For those getting ready to take the Red Hat exam, Red Hat Certified Specialist in Containers (EX188) is a comprehensive foundational course. Additionally, it is intended for IT professionals who wish to learn how to use Red Hat Enterprise Linux 8 or later containers.
You may learn everything there is to know about using Podman containers on Red Hat Enterprise Linux and similar distributions by taking this course. Understanding containers and Podman, running containers, managing images, offering persistent storage, executing multi-container applications, and troubleshooting containerized applications are all covered. The final lesson includes a sample exam to make sure you are ready for the test day. Labs are provided throughout.
What you will Learn in this Red Hat Certified Specialist in Containers (EX188) course?
- Podman Mastery: Learn to run, manage, and customize containerized services with Podman v4.4.
- Image Building: Use essential Dockerfile instructions like FROM, RUN, CMD, and more.
- Troubleshooting: Dive into logs, inspect applications, and troubleshoot containerized environments.
- Multi-Container Applications: Handle complex setups involving volumes, secrets, and container dependencies.
- Hands-on Labs: Tackle 8 realistic labs designed to mirror the actual exam, covering everything from running containers to deploying microservices with Podman Compose.
Who should go for Red Hat Certified Specialist in Containers (EX188) course?
- IT Professionals Preparing for the EX188 Exam
- Students and Learners New to Containerization
- Developers Interested in Containers
- Aspiring DevOps Engineers
- Red Hat Linux Professionals
- Open Source Enthusiasts
- Linux Administrators Seeking Container Knowledge
Our Package
Part 1 - Introduction
- Course Introduction
- Exam Objectives & Course Content
- Reducing Time Consumption – Sudo Setting [OPTIONAL]
- Red Hat Developer Account [OPTIONAL]
- RHEL Lab Installation [OPTIONAL]
Part 2 - Container Basics
- Container Architecture
- Running Containers
- Rootless containers vs Root containers
- Rootless containers vs Root containers
- Quiz: Container Basics
Part 3 - Working with Environment Variables
- Defining environment variables
- LAB 1 Intro: Running Containers
- LAB 1 Solution
- Quiz: Working with Environment Variables
Part 4 - Container Image Management
- Generating Container Images(Commit)
- LAB 2 Intro – Generating Container Images
- LAB 2 Solution
- Saving and Loading Images
- LAB 3 Intro – Saving and Loading Images
- LAB 3 Solution
- Quiz: Container Image Management
Part 5 - Working with Dockerfiles
- Dockerfiles(Containerfiles) Theory
- Dockerfile(Containerfiles) DEMO
- Using CMD and ENTRYPOINT at once
- EXPOSE Instruction
- ENV, ARG Instructions
- LAB 4 Intro – Creating a Dockerfile
- LAB 4 Solution
- Quiz: Working with Dockerfiles
Part 6 - Container Storage & Volumes
- Container Storage
- Container Storage DEMO
- Podman volume
- SELinux Settings for Podman
- LAB 5 Intro – Podman Bind Mounts
- LAB5 Solution
- Quiz: Container Storage & Volumes
Part 7 - Local Private Registries & Persistence
- Local Private Registry
- Making containers persistent
- LAB 6 Intro – Making containers persistent
- LAB 6 Solution
- Quiz: Local Private Registries & Persistence
Part 8 - Podman Compose and Microservices
- Podman Compose Microservice
- Podman Compose Microservice DEMO
- LAB 7 Intro – Deploying a Microservice podman-compose
- LAB 7 Solution
- Quiz: Podman Compose and Microservices
Part 9 - Podman Troubleshooting
- Podman Troubleshooting
- LAB 8 Intro – Troubleshooting
- LAB 8 Solution
- Quiz: Podman Troubleshooting
Part 10 - Podman Network
-
Podman Network Theory
-
Quiz: Podman Network
Upcoming Batch
April 20th (Weekends)
FRI & SAT (4 Weeks)
08:30 PM to 01:00 AM (CDT)
April 18th (Weekdays)
MON – FRI (18 Days)
10:00 AM to 12:00 PM (CDT)
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