Advanced Docker Training and Certification in Colombo

Advanced Docker Training and Certification in Colombo, Sri Lanka

This course is designed for developers, DevOps engineers, and IT professionals who want to master advanced Docker concepts, optimize containerized environments, and integrate Docker with CI/CD pipelines, orchestration, and security best practices.

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Advanced Docker Training and Certification is a professional training program delivered by ProgNXT in Colombo, Sri Lanka. ProgNXT, a globally recognized corporate training provider in 55+ countries, offers this Advanced Docker Training and Certification course with hands-on, instructor-led sessions. This course covers: Advanced Docker Image Management & Optimization Networking & Storage in Docker Security Best Practices for...

Course Code: NQY62
21 Hrs
Last Updated: April 2026

Course Rating5/5

This course covers:

Advanced Docker Image Management & Optimization
Networking & Storage in Docker
Security Best Practices for Containers
Docker Compose & Multi-Container Applications
Docker Swarm & Kubernetes Orchestration
CI/CD Integration with Docker
Performance Monitoring & Troubleshooting

Welcome to the official Advanced Docker Training and Certification certification program in Colombo, Sri Lanka. This comprehensive training is designed to elevate your professional skills and provide you with practical, industry-relevant knowledge locally. As a globally recognized corporate training provider operating in 55+ countries, ProgNXT ensures that our curriculum meets the highest standards of excellence.

Whether you are looking to upskill your team or advance your personal career, our expert-led sessions will guide you through the core concepts of this domain. Upon successful completion of the 21 Hrs program, participants will receive a globally accepted certification, demonstrating their proficiency and readiness to tackle complex challenges in the field.

Basic knowledge of Docker fundamentals (containers, images, volumes, Dockerfile)
Familiarity with Linux and command-line operations
Understanding of basic networking concepts
Some experience with DevOps practices is helpful

By the end of this course, participants will be able to:

Manage and optimize Docker containers efficiently
Implement secure and scalable Docker networking
Use Docker Swarm for container orchestration
Integrate Docker into CI/CD pipelines
Monitor and troubleshoot containerized applications
Leverage Docker for multi-container applications

Container security best practices
Optimized Docker networking and performance tuning
Scalability with Docker Swarm and orchestration tools
Advanced debugging and troubleshooting skills
CI/CD pipeline integration for DevOps workflows

Container networking and security configurations
Swarm and orchestration deployment scenarios
Performance tuning and optimization of Docker images
CI/CD pipeline implementation with Docker
Troubleshooting and debugging real-world containerized applications

Participants who attend all sessions and successfully complete the assessments will receive a ProgNXT Certificate of Completion.

Course Agenda

Advanced Container Management

Deep dive into Docker images and layers
Managing multi-stage builds for optimized images
Working with Docker Compose for multi-container applications
Understanding container lifecycle and process isolation

Docker Networking

Advanced Docker networking concepts (bridge, overlay, host, and Macvlan)
Creating and managing custom networks
Inter-container communication and service discovery
Using DNS-based service discovery in Docker

Docker Security

Securing Docker hosts and containers
Implementing least privilege principles with user namespaces
Docker Content Trust (DCT) for image verification
Managing secrets and credentials securely in Docker

Docker Performance Optimization

Understanding resource limits and constraints (CPU, memory, I/O)
Monitoring and profiling container performance
Optimizing Docker images for faster builds and smaller footprints
Using Docker BuildKit for efficient builds

Docker Swarm and Orchestration

Introduction to Docker Swarm and its architecture
Deploying and managing multi-node Swarm clusters
Service discovery and load balancing in Swarm
Rolling updates and rollback strategies

CI/CD Integration with Docker

Automating builds with Docker and GitHub/GitLab CI
Containerizing applications for continuous deployment
Best practices for managing CI/CD pipelines with Docker
Using Docker in Kubernetes environments

Debugging and Troubleshooting Docker Containers

Diagnosing common container issues
Logging and monitoring with ELK stack, Prometheus, and Grafana
Analyzing Docker logs and events
Hands-on debugging exercises

Instructor-led presentations and hands-on labs
Docker CLI and Docker Compose reference guides
Sample projects for practical exercises
Best practice documentation for secure and efficient Docker use

Practical Labs
Quizzes and Theoretical Assessments

This course is ideal for DevOps engineers, system administrators, developers, and IT professionals looking to master advanced Docker concepts.

ProgNXT Certification will be provided upon successful completion of all assessments and active participation.

Advanced Docker Training and Certification Events in colombo

Online Events

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More Upcoming Session Dates

October 2026

📍 Colombo, Sri Lanka

28th Oct 2026→30th Oct 2026

November 2026

🌐 Online Instructor-Led

5th Nov 2026→7th Nov 2026

📍 Colombo, Sri Lanka

11th Nov 2026→13th Nov 2026

📍 Colombo, Sri Lanka

22nd Nov 2026→24th Nov 2026

🌐 Online Instructor-Led

25th Nov 2026→27th Nov 2026

December 2026

🌐 Online Instructor-Led

2nd Dec 2026→4th Dec 2026

📍 Colombo, Sri Lanka

8th Dec 2026→10th Dec 2026

🌐 Online Instructor-Led

19th Dec 2026→21st Dec 2026

📍 Colombo, Sri Lanka

23rd Dec 2026→25th Dec 2026

Events for other courses in Colombo, Sri Lanka

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Advanced Docker Training and Certification in Colombo