Tactics and Tools for Troubleshooting Docker from Pluralsight

This course provides developers with the skills they need to troubleshoot and fix the most common Docker errors. By the end of this course, you will have the skills you need to reduce the time it takes you to assess and fix issues.

Are you a developer who is struggling with Docker container management? In this course, Tactics and Tools for Troubleshooting Docker, you will learn how to perform basic troubleshooting for Docker containers as well as the most common errors and how to resolve them. You will use techniques to troubleshoot Docker containers in Docker Desktop such as viewing log files, inspecting containers, navigating the container file system, cleaning resources, understanding the Docker builder cache, and accessing Docker support. Then, you will review how to fix common issues with Docker including file access, working with the tar writer, formatting and build errors, accessing images in a registry, reviewing docker container exit codes, and working with volume mounting. Finally, you will learn how to assess and resolve common networking errors with Docker containers including: inspecting network container networking configurations, ensuring ports are available, resolving DNS, determining if an IP address is reachable from a container, assessing certificate errors, and fixing network not found errors. By the end of this course, you will have the skills you need to reduce the time it takes you to assess and fix issues.

What's inside

Syllabus

Course Overview

Learning Docker

Troubleshooting Docker

Fixing Common Issues with Docker

Resolving Docker Container Networking Errors

Studying Docker

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Provides introductory knowledge and skills for beginners who are new to Docker container management

Builds on foundational knowledge to strengthen and deepen skills for intermediate learners

Develops advanced-level skills for professionals to enhance their proficiency

Taught by industry experts, Shelley Benhoff, who has extensive experience in troubleshooting Docker containers

Harness techniques for troubleshooting, fixing issues, and resolving errors, enabling learners to perform effective container management

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Tactics and Tools for Troubleshooting Docker with these activities:

Test Docker Commands Troubleshooting

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Practice using Docker commands to troubleshoot issues with Docker containers, improving your proficiency in command usage.

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Set up a docker environment for testing.
Run docker commands to create a problematic container.
Use docker commands to troubleshoot and fix the issues with the container.

Guided Troubleshooting Practice with Docker Networking Errors

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Troubleshooting Docker networking errors is a common challenge. This guided practice provides you with step-by-step instructions to resolve common networking issues in Docker.

Browse courses on Docker Networking

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Follow Guided Tutorial on Docker Networking Troubleshooting
Apply Guided Tutorial Steps to a Sample Docker Networking Issue
Document the Steps Taken to Resolve the Docker Networking Issue

Explore Docker Networking Troubleshooting

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Complete guided tutorials on Docker networking troubleshooting to broaden your knowledge and skills in this area.

Browse courses on Docker Networking

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Find tutorials that focus on Docker networking troubleshooting.
Follow the steps in the tutorials to troubleshoot Docker networking issues.

One other activity

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Troubleshoot Docker File Access Issues

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File access issues with Docker can be frustrating. This exercise is designed to solidify your understanding of file access and give you practice at resolving file access issues.

Browse courses on Docker

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Recreate a Docker File Access Issue
Troubleshoot and Fix Docker File Access Issue
Write a Summary of Steps Taken to Troubleshoot

Career center

Learners who complete Tactics and Tools for Troubleshooting Docker will develop knowledge and skills that may be useful to these careers:

Docker Engineer

A Docker Engineer is an IT professional who designs, deploys, and maintains Docker container-based applications. Docker containers host and run portions of a software application. To be successful, a Docker Engineer must first understand how to troubleshoot and fix Docker errors. This course will give you those skills, allowing you to quickly solve container-related problems.

See salaries and explore the career path for Docker Engineer

Site Reliability Engineer (SRE)

Site Reliability Engineers are responsible for ensuring that software systems are reliable and performant. Many software systems today use Docker containers to power their applications. As an SRE, you may be tasked with troubleshooting any problems that arise with Docker containers. This course can help build a foundation for this crucial responsibility.

See salaries and explore the career path for Site Reliability Engineer (SRE)

DevOps Engineer

DevOps Engineers are responsible for bridging the gap between software development and IT operations. Docker containers play a vital role in DevOps, as they can be used to package and deploy applications more efficiently. This course can help you understand how to troubleshoot Docker containers, which is an essential skill for any DevOps Engineer.

See salaries and explore the career path for DevOps Engineer

Full Stack Engineer

Full-Stack Engineers are responsible for designing, developing, and maintaining both the front-end and back-end of a software application. Docker containers can be used to host and run applications on the back-end. This course can help Full-Stack Engineers troubleshoot Docker-related problems, ensuring that their applications are reliable and performant.

See salaries and explore the career path for Full Stack Engineer

Cloud Engineer

Cloud Engineers are responsible for designing, deploying, and managing cloud-based applications. Docker containers are commonly used in cloud computing, as they can be used to package and deploy applications more efficiently. This course can help Cloud Engineers troubleshoot Docker-related problems, enabling them to manage cloud-based applications more effectively.

See salaries and explore the career path for Cloud Engineer

Software Engineer

Software Engineers are responsible for designing, developing, and maintaining software applications. Docker containers are increasingly used to package and deploy software applications. This course can help Software Engineers troubleshoot Docker-related problems, ensuring that their applications are reliable and performant.

See salaries and explore the career path for Software Engineer

IT Support Specialist

IT Support Specialists are responsible for providing technical support to users. This may include troubleshooting problems with Docker containers. This course can help IT Support Specialists develop the skills needed to troubleshoot Docker-related problems, enabling them to better support users.

See salaries and explore the career path for IT Support Specialist

Network Administrator

Network Administrators are responsible for managing and maintaining computer networks. Docker containers can be used to deploy applications on a network. This course may be useful for Network Administrators who need to troubleshoot Docker-related problems on their networks.

See salaries and explore the career path for Network Administrator

Systems Administrator

Systems Administrators are responsible for managing and maintaining computer systems. Docker containers can be used to deploy applications on a system. This course may be useful for Systems Administrators who need to troubleshoot Docker-related problems on their systems.

See salaries and explore the career path for Systems Administrator

Security Analyst

Security Analysts are responsible for identifying and mitigating security risks. Docker containers can be used to deploy applications in a secure manner. This course may be useful for Security Analysts who need to assess the security of Docker containers.

See salaries and explore the career path for Security Analyst

Data Analyst

Data Analysts are responsible for collecting, analyzing, and interpreting data. Docker containers can be used to deploy data analysis applications. This course may be useful for Data Analysts who need to troubleshoot Docker-related problems with their data analysis applications.

See salaries and explore the career path for Data Analyst

Business Analyst

Business Analysts are responsible for analyzing business needs and developing solutions. Docker containers can be used to deploy business applications. This course may be useful for Business Analysts who need to understand how to troubleshoot Docker-related problems with their business applications.

See salaries and explore the career path for Business Analyst

Product Manager

Product Managers are responsible for managing the development and launch of new products. Docker containers can be used to deploy new products. This course may be useful for Product Managers who need to understand how to troubleshoot Docker-related problems with their products.

See salaries and explore the career path for Product Manager

Project Manager

Project Managers are responsible for planning, executing, and closing projects. Docker containers can be used to deploy project deliverables. This course may be useful for Project Managers who need to understand how to troubleshoot Docker-related problems with their projects.

See salaries and explore the career path for Project Manager

Technical Writer

Technical Writers are responsible for creating documentation for software products. Docker containers are a software product. This course may be useful for Technical Writers who need to understand how to troubleshoot Docker-related problems in order to write accurate documentation.

See salaries and explore the career path for Technical Writer

Reading list

We've selected seven books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Tactics and Tools for Troubleshooting Docker.

Docker Deep Dive

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Delves deeper into the inner workings of Docker, providing advanced insights into topics such as container isolation, cgroups, namespaces, and kernel features. It valuable resource for those seeking a thorough understanding of Docker's underlying mechanisms.

Docker in Practice, Second Edition

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Practical guide to using Docker in real-world scenarios. It covers a wide range of topics, from building and deploying containers to managing and monitoring them in production.

Docker in Practice, Second Edition

Paperback

Kubernetes in Action, Second Edition

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While this book focuses on Kubernetes, it also provides valuable insights into Docker's role within the Kubernetes ecosystem. It covers topics such as container orchestration, networking, storage, and security, offering a comprehensive understanding of how Docker fits into a larger container management framework.

Kubernetes in Action, Second Edition

Paperback

$$$

Linux Observability with BPF

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For those interested in delving deeper into Docker networking, this book provides a comprehensive guide to advanced topics such as overlay networks, service meshes, and network policies. It offers practical examples and insights into how to configure and manage complex Docker networking environments.

Linux Observability with BPF

Paperback

Check price

Linux Observability with BPF

Kindle Edition

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Docker in Action, Second Edition

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Practical guide to using Docker for DevOps. It covers the entire Docker ecosystem, from building and deploying containers to managing and monitoring them in production.

Docker in Action, Second Edition

Paperback

The Docker Book

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Provides a comprehensive overview of Docker, from its history and architecture to its use cases and best practices. It good introductory resource for those who want to gain a solid foundation in Docker concepts and its role in modern software development.