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Containers Fundamentals

The Containers Fundamentals course by Open Source equips developers, DevOps engineers, and cloud professionals with essential skills to build, manage, and troubleshoot containerized applications using Docker, Podman, and other runtimes. It solves the critical industry gap where 69% of employers demand cloud and container expertise, yet struggle to find qualified talent. Learners gain hands-on experience in container operations, networking, storage, and security, enabling efficient deployment across cloud, VM, or bare-metal environments.

This course prepares you for advanced Kubernetes and cloud-native certifications, including the Certified Kubernetes Administrator (CKA). Koenig’s 30-day lab access ensures mastery through real-world practice, empowering you to confidently pursue roles in high-demand areas like cloud orchestration and DevOps engineering.

24 Hours (3 Days)
Live Online / Classroom
7+ professionals trained

Training Formats & Pricing

1-on-1 USD 1,450
Dedicated instructor, your schedule Fastest
Public Batch USD 1,150
Group class, fixed schedule Most Popular
Self-Paced USD 199
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Course Overview

The Open Source Containers Fundamentals course provides a comprehensive introduction to container technologies, designed for IT professionals, software developers, and system administrators seeking to master modern application deployment. This course prepares learners for advanced topics such as Kubernetes and Docker Swarm by establishing a solid foundation in containerization concepts. With container adoption growing rapidly across industries—evidenced by a 240% increase in open-source-related job postings over the past five years—this training equips individuals with in-demand skills. Participants will gain hands-on experience in bundling applications with their dependencies and deploying them across environments including bare-metal servers, virtual machines, and cloud platforms.

Students engage with key tools and technologies including Docker, Podman, Docker APIs, container images, networking, and storage volumes within practical lab environments. The course includes hands-on labs requiring access to a Linux-based system or cloud platforms such as AWS or GCP, where learners build and manage multi-container applications using real-world scenarios. A core project involves creating, shipping, and running containerized applications while implementing best practices for image optimization and security. Through guided exercises, participants configure container operations, manage persistent storage, and secure runtime environments, ensuring they develop job-ready competencies aligned with industry standards.

By completing the Open Source Containers Fundamentals course, learners are well-prepared to pursue certifications and advanced training in container orchestration platforms like Kubernetes. Graduates report up to 27% increases in earning potential and 89% career advancement, reflecting the high market value of containerization skills. Koenig Solutions enhances this learning experience with differentiators such as 1-on-1 training, a Happiness Guarantee, and flexible delivery modes including Guaranteed-to-Run sessions. Upon completion, professionals are positioned to take on roles in DevOps, cloud engineering, and application development, driving innovation through efficient, scalable, and portable containerized solutions.

What You'll Learn

Configure container runtimes using Open Source tools to optimize performance and reliability in enterprise environments
Build and manage Open Source container images effectively, ensuring consistent deployment across platforms
Deploy multi-container applications with Docker and Podman to streamline development and scaling processes
Implement container networking and storage solutions that enhance security and data integrity
Secure container runtime environments using Open Source standards to protect against vulnerabilities and threats
Troubleshoot Open Source container operations and workloads to minimize downtime and improve system stability

Prerequisites

Recommended knowledge before taking this course
  • Basic understanding of Linux operating systems is essential for mastering Containers Fundamentals by Open Source.
  • Familiarity with command line interface (CLI) and Bash shell helps you quickly adapt to container management tasks.
  • Experience navigating and manipulating filesystems with commands like ls, cd, cp, and mv accelerates your learning process.
  • Working knowledge of command line tools such as curl, wget, and ping ensures smooth container setup and troubleshooting.
  • Ability to use command line text editors like vim or nano is crucial for editing configuration files efficiently.
  • Access to a GitHub account and the ability to interact with repositories enable seamless version control during your Containers Fundamentals training.
  • This foundational knowledge prepares you to gain practical skills in containerization, boosting your career in cloud and DevOps roles.
  • Open Source's Containers Fundamentals course, with its expert-led instruction, transforms your Linux and CLI skills into container mastery.
  • Enroll now to develop the expertise needed to deploy, manage, and troubleshoot containers confidently, opening new job opportunities.
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Certification Exam

Everything you need to know about the Containers Fundamentals certification exam

Exam Details
Exam Name
Format
Multiple choice, labs & case studies
Questions
Duration
Passing Score
Validity
Retake Policy
If you do not pass the exam on your first attempt, you are eligible for one retake at no additional cost if you purchased a Red Hat exam or course/exam bundle that includes a retake. Otherwise, each attempt requires a separate exam fee. Please refer to the official Red Hat Certification retake policy for specific waiting periods and conditions.
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    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

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  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

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    Business Intelligence Lead

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  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

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    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

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    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified

Frequently Asked Questions

Everything you need to know about the Containers Fundamentals training course

Is the Containers Fundamentals certification exam included in the course fee, and what is the cost if separate?
The Containers Fundamentals course by Open Source (LFS253) excludes the certification exam. You may purchase the exam separately for $300. The training course is priced at $299 and offers 12 months of access. Exam vouchers are optional add-ons; once purchased, you have a 12-month window to schedule and complete your assessment.
What training formats are available for Containers Fundamentals, and does Koenig offer Guaranteed-to-Run scheduling?
Koenig provides Containers Fundamentals via live online 1-on-1, public instructor-led, and Flexi Video formats. All formats feature Guaranteed-to-Run scheduling, ensuring your training proceeds regardless of enrollment numbers. Live sessions span 40 hours with flexible weekday or weekend batches, including official Open Source courseware and comprehensive lab access.
How long is lab access provided for Containers Fundamentals, and what environment is used?
Koenig grants 30 days of lab access for Containers Fundamentals starting from your course date. You will use a secure, browser-based VMware cloud sandbox. This environment supports hands-on mastery of Docker and Podman runtimes, featuring over 100 hours of practical lab exercises designed to build real-world container management expertise.
What is Koenig's rescheduling and cancellation policy for the Containers Fundamentals course?
Koenig offers free rescheduling for Containers Fundamentals if requested at least 7 days before the start date. Cancellations within 7 days incur a 15% administrative fee. Cancellations with less than 24 hours' notice are non-refundable. This policy provides professional flexibility while protecting your investment in high-quality IT training.
What is the format, number of questions, time limit, and passing score for the Containers Fundamentals certification exam?
The Containers Fundamentals exam is a performance-based assessment. It evaluates real-world skills in building and managing containers rather than using fixed questions. You have 2 hours to complete the tasks. A passing score of 74% is required. Candidates may access man pages and system documentation during the test.
How long is the Containers Fundamentals certification valid, and what is the renewal process and cost?
The Containers Fundamentals certification remains valid for 24 months from your passing date, applicable to exams taken on or after April 1, 2024. To renew, you must retake and pass the official exam at the current $300 fee. There are no alternative continuing education credits available for renewal.
What post-training support does Koenig provide after completing the Containers Fundamentals course?
Koenig provides 6 months of dedicated post-training support for Containers Fundamentals. This includes 6 hours of expert trainer consultation, full session recordings, and access to practice tests. You also receive one free course retake within 12 months, ensuring you achieve total mastery of container technologies and certification readiness.
What prerequisites or prior experience are recommended for the Containers Fundamentals course?
We recommend familiarity with command-line interfaces and basic cloud concepts. Access to a Linux, Mac, or Windows workstation is required. While there are no formal prerequisites, prior hands-on experience with Linux systems and basic networking significantly improves your ability to master container operations during the intensive lab exercises.
What are the career benefits and salary impact of completing the Containers Fundamentals course?
Completing Containers Fundamentals by Open Source prepares you for high-demand roles in DevOps, cloud engineering, and application development. While specific LFS253 salary data varies, professionals with validated Kubernetes and container expertise frequently command median annual salaries of $145,000, reflecting the high market value of these technical skills.
How does instructor-led training from Koenig compare to self-study for Containers Fundamentals in terms of exam success?
Koenig’s instructor-led Containers Fundamentals training improves retention through expert guidance, structured labs, and targeted exam preparation. With 40 hours of live instruction, mentor access, and a 100% happiness guarantee, our students achieve higher pass rates than those relying solely on the $299 self-paced course material.
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