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Author: Emmanouil Gkatziouras
Publisher: Packt Publishing Ltd
ISBN: 1801813817
Category : Computers
Languages : en
Pages : 264
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Book Description
Start defining your infrastructure using Docker Compose and leverage it for everyday development or deployment Key FeaturesDistribute your code in an easier way for developers to get startedSet up complex infrastructure for development and CI/CD purposesDeploy simple multi-container applications using Docker ComposeBook Description Software development is becoming increasingly complex due to the various software components used. Applications need to be packaged with software components to facilitate their operations, making it complicated to run them. With Docker Compose, a single command can set up your application and the needed dependencies. This book starts with an overview of Docker Compose and its usage and then shows how to create an application. You will also get to grips with the fundamentals of Docker volumes and network, along with Compose commands, their purpose, and use cases. Next, you will set up databases for daily usage using Compose and, leveraging Docker networking, you will establish communication between microservices. You will also run entire stacks locally on Compose, simulate production environments, and enhance CI/CD jobs using Docker Compose. Later chapters will show you how to benefit from Docker Compose for production deployments, provision infrastructure on public clouds such as AWS and Azure, and wrap up with Compose deployments on said infrastructure. By the end of this book, you will have learned how to effectively utilize Docker Compose for day-to-day development. What you will learnCreate multi-container applications using Docker ComposeUse Docker Compose for daily developmentConnect microservices leveraging Docker network fundamentalsAdd monitoring to services leveraging PrometheusDeploy to production using Docker ComposeTranslate Compose files to Kubernetes deploymentsWho this book is for This book is for software engineers, developer advocates, and DevOps engineers looking to set up multi-container Docker applications using Compose without the need to set up a Docker orchestration engine. It is also for team leads looking to increase the productivity of an organization's software teams by streamlining the provisioning of complex development environments locally using Docker Compose. Readers are expected to understand containerization and must possess fundamental Docker knowledge to get started with this book.
Author: Emmanouil Gkatziouras
Publisher: Packt Publishing Ltd
ISBN: 1801813817
Category : Computers
Languages : en
Pages : 264
Get Book Here
Book Description
Start defining your infrastructure using Docker Compose and leverage it for everyday development or deployment Key FeaturesDistribute your code in an easier way for developers to get startedSet up complex infrastructure for development and CI/CD purposesDeploy simple multi-container applications using Docker ComposeBook Description Software development is becoming increasingly complex due to the various software components used. Applications need to be packaged with software components to facilitate their operations, making it complicated to run them. With Docker Compose, a single command can set up your application and the needed dependencies. This book starts with an overview of Docker Compose and its usage and then shows how to create an application. You will also get to grips with the fundamentals of Docker volumes and network, along with Compose commands, their purpose, and use cases. Next, you will set up databases for daily usage using Compose and, leveraging Docker networking, you will establish communication between microservices. You will also run entire stacks locally on Compose, simulate production environments, and enhance CI/CD jobs using Docker Compose. Later chapters will show you how to benefit from Docker Compose for production deployments, provision infrastructure on public clouds such as AWS and Azure, and wrap up with Compose deployments on said infrastructure. By the end of this book, you will have learned how to effectively utilize Docker Compose for day-to-day development. What you will learnCreate multi-container applications using Docker ComposeUse Docker Compose for daily developmentConnect microservices leveraging Docker network fundamentalsAdd monitoring to services leveraging PrometheusDeploy to production using Docker ComposeTranslate Compose files to Kubernetes deploymentsWho this book is for This book is for software engineers, developer advocates, and DevOps engineers looking to set up multi-container Docker applications using Compose without the need to set up a Docker orchestration engine. It is also for team leads looking to increase the productivity of an organization's software teams by streamlining the provisioning of complex development environments locally using Docker Compose. Readers are expected to understand containerization and must possess fundamental Docker knowledge to get started with this book.
Author: Dr. Gabriel N. Schenker
Publisher: Packt Publishing Ltd
ISBN: 1804613185
Category : Computers
Languages : en
Pages : 626
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Book Description
Build, ship, and run containers from scratch with Docker and Kubernetes be it on premise or in the cloud Key Features Master Docker container setup, operation, and debugging Use Docker compose for managing multi-service applications Navigate orchestrators like Kubernetes and Docker swarmkit Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionThe Ultimate Docker Container Book, 3rd edition enables you to leverage Docker containers for streamlined software development. You’ll uncover Docker fundamentals and how containers improve software supply chain efficiency and enhance security. You’ll start by learning practical skills such as setting up Docker environments, handling stateful components, running and testing code within containers, and managing Docker images. You’ll also explore how to adapt legacy applications for containerization and understand distributed application architecture. Next, you’ll delve into Docker's networking model, software-defined networks for secure applications, and Docker compose for managing multi-service applications along with tools for log analysis and metrics. You’ll further deepen your understanding of popular orchestrators like Kubernetes and Docker swarmkit, exploring their key concepts, and deployment strategies for resilient applications. In the final sections, you’ll gain insights into deploying containerized applications on major cloud platforms, including Azure, AWS, and GCE and discover techniques for production monitoring and troubleshooting. By the end of this book, you’ll be well-equipped to manage and scale containerized applications effectively.What you will learn Understand the benefits of using containers Manage Docker containers effectively Create and manage Docker images Explore data volumes and environment variables Master distributed application architecture Deep dive into Docker networking Use Docker Compose for multi-service apps Deploy apps on major cloud platforms Who this book is for This book is for Linux professionals, system administrators, operations engineers, DevOps engineers, software architects, and developers looking to work with Docker and Kubernetes from scratch. A basic understanding of Docker containers is recommended, but no prior knowledge of Kubernetes is required. Familiarity with scripting tools such as Bash or PowerShell will be advantageous.
Author: Arghya Saha
Publisher: Packt Publishing Ltd
ISBN: 180461128X
Category : Computers
Languages : en
Pages : 348
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Book Description
Enhance your Django skills and elevate your employability by mastering the tools and practices employed by seasoned senior developers Key Features Gain a comprehensive understanding of the available deployment strategies for Django applications Explore techniques and best practices to enhance the efficiency and performance of your Django application Troubleshoot common production issues through efficient error logging and handling techniques Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionYou may have got your first Django developer job after a six-week bootcamp or online course, and that’s great, but what’s next? In small companies, mentorship can be hard to come by and gaining the traits of a senior developer without that can take a long time. This is precisely where Django in Production comes into play. This book will first delve into the true meaning of "good practice" and help you understand the rationale behind industry professionals building websites in specific ways to develop a solid foundation for your Django projects. Next, you will uncover hidden Django secrets through hands-on exploration, leveraging the power of Docker and version control to your advantage. You will gain insights into mastering Git hooks for efficient code maintenance, establishing a robust CI pipeline, and harnessing the capabilities of AWS Beanstalk. These tools will empower you to develop highly scalable products—an essential skill set for aspiring developers transitioning from junior to senior roles. Later, you will understand the significance of monitoring and be introduced to industry-standard tools utilized by professionals for effective monitoring practices. By the end of this book, you will have set yourself apart from the crowd, equipped with the knowledge and expertise to thrive as a seasoned Django developer.What you will learn Write scalable and maintainable code like a Django expert Become proficient in Docker for Django and experience platform-agnostic development Explore intelligent practices for continuous integration Leverage the power of AWS to seamlessly deploy your application in a production environment Optimize unstable systems through effective performance monitoring Effortlessly handle authentication and authorization issues Automate repetitive tasks by creating custom middleware Thoroughly test your code using factory_boy and craft comprehensive API tests Who this book is for This book is for Python and Django developers who aspire to elevate their Django skills to an advanced level. It assumes an intermediate level of proficiency in Python and Django programming and aims to impart comprehensive knowledge on optimizing the production environment and utilizing associated toolsets. By implementing these best practices, you will enhance the efficiency, robustness, and scalability of your production systems, thereby accelerating your career growth and professional development.
Author: Alexandru Calcatinge
Publisher: Packt Publishing Ltd
ISBN: 1837630836
Category : Computers
Languages : en
Pages : 764
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Book Description
A one-stop Linux administration guide to developing advanced strategies for managing both on-premises and cloud environments while implementing the latest Linux updates in your data center Key Features Learn how to deploy Linux to the cloud with AWS and Azure Familiarize yourself with Docker and Ansible for automation and Kubernetes for container management Become proficient in everyday Linux administration tasks by mastering the Linux command line and automation techniques Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionHarness the power of Linux in modern data center management, leveraging its unparalleled versatility for efficiently managing your workloads in on-premises and cloud environments. In this second edition, you'll find updates on the latest advancements in Linux administration including containerization, shell scripting, and hypervisors. Written by an experienced Linux trainer, this book will start you off with Linux installation on on-premises systems. As you progress, you’ll master the Linux command line, files, packages, and filesystems. You'll explore essential Linux commands and techniques to secure your Linux environment. New to this edition is a chapter on shell scripting, providing structured guidance on using shell programming for basic Linux automation. This book also delves into the world of containers, with two new chapters dedicated to Docker containers and hypervisors, including KVM virtual machines. Once adept with Linux containers, you'll learn about modern cloud technologies, managing and provisioning container workloads using Kubernetes, and automating system tasks using Ansible. Finally, you'll get to grips with deploying Linux to the cloud using AWS and Azure-specific tools. By the end of this Linux book, you'll have mastered everyday administrative tasks, seamlessly navigating workflows spanning from on-premises to the cloud. What you will learn Discover how to create and use bash scripts to automate tasks Navigate containerized workflows efficiently using Docker and Kubernetes Deploy Linux to the cloud using AWS and Azure Automate your configuration management workloads with Ansible Find out how Linux security works and how to configure SELinux, AppArmor, and Linux iptables Work with virtual machines and containers and understand container orchestration with Kubernetes Explore the most widely used commands for managing the Linux filesystem, network, security, and more Who this book is for Whether you’re a new or seasoned Linux administrator seeking to understand modern concepts of Linux system administration, this book is a valuable resource packed with new and updated Linux insights. Windows System Administrators looking to extend their knowledge to the Linux OS will also benefit from this book’s latest edition. No prior knowledge is needed, all you need is a willingness to learn.
Author: Emmanouil Gkatziouras
Publisher: Packt Publishing Ltd
ISBN: 1805127152
Category : Computers
Languages : en
Pages : 294
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Book Description
Gain hands-on skills in Kubernetes Secrets management, ensuring a comprehensive overview of the Secrets lifecycle and prioritizing adherence to regulatory standards and business sustainability Key Features Master Secrets encryption, encompassing complex life cycles, key rotation, access control, backup, and recovery Build your skills to audit Secrets consumption, troubleshoot, and optimize for efficiency and compliance Learn how to manage Secrets through real-world cases, strengthening your applications’ security posture Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionSecuring Secrets in containerized apps poses a significant challenge for Kubernetes IT professionals. This book tackles the critical task of safeguarding sensitive data, addressing the limitations of Kubernetes encryption, and establishing a robust Secrets management system for heightened security for Kubernetes. Starting with the fundamental Kubernetes architecture principles and how they apply to the design of Secrets management, this book delves into advanced Kubernetes concepts such as hands-on security, compliance, risk mitigation, disaster recovery, and backup strategies. With the help of practical, real-world guidance, you’ll learn how to mitigate risks and establish robust Secrets management as you explore different types of external secret stores, configure them in Kubernetes, and integrate them with existing Secrets management solutions. Further, you'll design, implement, and operate a secure method of managing sensitive payload by leveraging real use cases in an iterative process to enhance skills, practices, and analytical thinking, progressively strengthening the security posture with each solution. By the end of this book, you'll have a rock-solid Secrets management solution to run your business-critical applications in a hybrid multi-cloud scenario, addressing operational risks, compliance, and controls.What you will learn Explore Kubernetes Secrets, related API objects, and CRUD operations Understand the Kubernetes Secrets limitations, attack vectors, and mitigation strategies Explore encryption at rest and external secret stores Build and operate a production-grade solution with a focus on business continuity Integrate a Secrets Management solution in your CI/CD pipelines Conduct continuous assessments of the risks and vulnerabilities for each solution Draw insights from use cases implemented by large organizations Gain an overview of the latest and upcoming Secrets management trends Who this book is for This handbook is a comprehensive reference for IT professionals to design, implement, operate, and audit Secrets in applications and platforms running on Kubernetes. For developer, platform, and security teams experienced with containers, this Secrets management guide offers a progressive path—from foundations to implementation—with a security-first mindset. You’ll also find this book useful if you work with hybrid multi-cloud Kubernetes platforms for organizations concerned with governance and compliance requirements.
Author: Marcio Morales
Publisher: Packt Publishing Ltd
ISBN: 1804617199
Category : Computers
Languages : en
Pages : 213
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Book Description
Scale up your Windows containers seamlessly on AWS powered by field-proven expertise and best practices on Amazon ECS, EKS, and Fargate Purchase of the print or Kindle book includes a free PDF eBook Key Features Leverage the most recent best practices to run and manage Windows containers on AWS Learn about AWS tools to containerize and run Windows containers on AWS Deeper understanding on how Amazon ECS, EKS, and Fargate supports Windows containers Book Description Windows applications are everywhere, from basic intranet applications to high-traffic public APIs. Their prevalence underscores the importance of combining the same tools and experience for managing a modern containerized application with existing critical Windows applications to reduce costs, achieve outstanding operational excellence, and modernize quickly. This comprehensive guide to running and managing Windows containers on AWS looks at the best practices from years of customer interactions to help you stay ahead of the curve. Starting with Windows containers basics, you'll learn about the architecture design that powers Amazon ECS, EKS, and AWS Fargate for Windows containers. With the help of examples and best practices, you'll explore in depth how to successfully run and manage Amazon ECS, EKS, and AWS Fargate clusters with Windows containers support. Next, the book covers day 2 operations in detail, from logging and monitoring to using ancillary AWS tools that fully containerize existing legacy .NET Framework applications into containers without any code changes. The book also covers the most common Windows container operations, such as image lifecycle and working with ephemeral hosts. By the end of this book, you'll have mastered how to run Windows containers on AWS and be ready to start your modernization journey confidently. What you will learn Get acquainted with Windows container basics Run and manage Windows containers on Amazon ECS, EKS, and AWS Fargate Effectively monitor and centralize logs from Windows containers Properly maintain Windows hosts and keep container images up to date Manage ephemeral Windows hosts to reduce operational overhead Work with the container image cache to speed up the container's boot time Who this book is for This book is targeted towards DevOps engineer, SREs, solution architects, or a Windows sysadmin who wants to learn more about running Windows containers on AWS. In order to learn from this book, you should have a basic understanding of containers, Docker, and Kubernetes. The book is also beneficial for Windows application developers who want to explore how to achieve better application scalability using containers as a compute layer.
Author: Lyron Foster
Publisher: Career Kick Start Books, LLC
ISBN:
Category : Computers
Languages : en
Pages : 181
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Book Description
Learning Docker: A Comprehensive Guide from Beginner to Intermediate is a comprehensive guidebook that provides readers with a thorough understanding of Docker and its importance in containerization. The book is written for beginners and intermediate-level Docker users who want to learn how to use Docker to build, package, and deploy applications in production environments. The book covers a wide range of topics, including Docker images and containers, networking, volumes, Compose, Swarm, security, and advanced Docker concepts and techniques. Each chapter provides readers with detailed explanations, best practices, and tips for using Docker effectively. The book also includes step-by-step instructions for installing and configuring Docker on various operating systems, including Linux, Windows, and macOS. Additionally, the book provides readers with resources for further learning, including online courses, documentation, and community resources. By the end of this book, readers will have a thorough understanding of Docker and its capabilities. They will be able to create and manage Docker applications, use Docker in advanced use cases, and deploy Docker applications in production environments. This book is an essential resource for anyone who wants to learn how to use Docker effectively.
Author: Peter Jones
Publisher: Walzone Press
ISBN:
Category : Computers
Languages : en
Pages : 232
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Book Description
"Architectural Principles for Cloud-Native Systems: A Comprehensive Guide" is an invaluable resource for professionals aiming to fully leverage cloud-native technologies. This book delves deeply into the design, implementation, and optimization of applications specifically tailored for cloud environments. It comprehensively covers topics such as microservices architecture fundamentals, containerization with Docker, and orchestration with Kubernetes. Additionally, the guide explores CI/CD practices, monitoring, logging, securing applications, and harnessing serverless architectures to ensure readers are adept with the latest methodologies. Whether you are a software architect, developer, or IT manager, this book offers practical insights and real-world examples, facilitating the successful creation and transformation of conventional systems into flexible, scalable, and highly efficient cloud-native applications. Embark on the journey to mastering cloud-native principles with this essential guide.
Author: Peter Jones
Publisher: Walzone Press
ISBN:
Category : Computers
Languages : en
Pages : 150
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Book Description
Dive into the world of containers with "Mastering Docker Containers: From Development to Deployment," your comprehensive guide to mastering Docker, the revolutionary technology that has reshaped software development and deployment. This expertly crafted book is designed for developers, DevOps professionals, and systems administrators who are familiar with the basics of Docker and looking to elevate their skills to the next level. Spanning from foundational concepts to complex advanced topics, this book covers the entire spectrum of Docker functionalities and best practices. Explore chapters dedicated to image creation, optimization, networking, data management, security, debugging, monitoring, and the pivotal role of Docker in Continuous Integration and Continuous Deployment (CI/CD) processes. Each chapter is meticulously structured to provide in-depth knowledge, practical tips, and best practices, ensuring you gain a comprehensive understanding of Docker's capabilities and how to leverage them in real-world scenarios. Whether you aim to optimize your development workflows, secure your containerized applications, or implement scalable CI/CD pipelines, this book provides the insights and guidance needed to achieve proficiency in Docker operations. Empower yourself to efficiently manage and deploy containerized applications with confidence. 'Mastering Docker Containers: From Development to Deployment' is the essential resource for professionals seeking to harness the full potential of Docker in modern software environments.
Author: Elton Stoneman
Publisher: Manning
ISBN: 1617297054
Category : Computers
Languages : en
Pages : 462
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Book Description
Summary Go from zero to production readiness with Docker in 22 bite-sized lessons! Learn Docker in a Month of Lunches is an accessible task-focused guide to Docker on Linux, Windows, or Mac systems. In it, you’ll learn practical Docker skills to help you tackle the challenges of modern IT, from cloud migration and microservices to handling legacy systems. There’s no excessive theory or niche-use cases—just a quick-and-easy guide to the essentials of Docker you’ll use every day. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology The idea behind Docker is simple: package applications in lightweight virtual containers that can be easily installed. The results of this simple idea are huge! Docker makes it possible to manage applications without creating custom infrastructures. Free, open source, and battle-tested, Docker has quickly become must-know technology for developers and administrators. About the book Learn Docker in a Month of Lunches introduces Docker concepts through a series of brief hands-on lessons. Following a learning path perfected by author Elton Stoneman, you’ll run containers by chapter 2 and package applications by chapter 3. Each lesson teaches a practical skill you can practice on Windows, macOS, and Linux systems. By the end of the month you’ll know how to containerize and run any kind of application with Docker. What's inside Package applications to run in containers Put containers into production Build optimized Docker images Run containerized apps at scale About the reader For IT professionals. No previous Docker experience required. About the author Elton Stoneman is a consultant, a former architect at Docker, a Microsoft MVP, and a Pluralsight author. Table of Contents PART 1 - UNDERSTANDING DOCKER CONTAINERS AND IMAGES 1. Before you begin 2. Understanding Docker and running Hello World 3. Building your own Docker images 4. Packaging applications from source code into Docker Images 5. Sharing images with Docker Hub and other registries 6. Using Docker volumes for persistent storage PART 2 - RUNNING DISTRIBUTED APPLICATIONS IN CONTAINERS 7. Running multi-container apps with Docker Compose 8. Supporting reliability with health checks and dependency checks 9. Adding observability with containerized monitoring 10. Running multiple environments with Docker Compose 11. Building and testing applications with Docker and Docker Compose PART 3 - RUNNING AT SCALE WITH A CONTAINER ORCHESTRATOR 12. Understanding orchestration: Docker Swarm and Kubernetes 13. Deploying distributed applications as stacks in Docker Swarm 14. Automating releases with upgrades and rollbacks 15. Configuring Docker for secure remote access and CI/CD 16. Building Docker images that run anywhere: Linux, Windows, Intel, and Arm PART 4 - GETTING YOUR CONTAINERS READY FOR PRODUCTION 17. Optimizing your Docker images for size, speed, and security 18. Application configuration management in containers 19. Writing and managing application logs with Docker 20. Controlling HTTP traffic to containers with a reverse proxy 21. Asynchronous communication with a message queue 22. Never the end
