Видавець: 16
OpenShift. Kurs video. Zostań administratorem systemów IT
Piotr Kośka
Obierz kurs na OpenShift Jeśli marzysz o pracy administratora systemów, ale nie wiesz, od czego zacząć przygotowanie do zawodu (a właściwie - do pomyślnie odbywanych rozmów kwalifikacyjnych), skieruj swoją uwagę ku platformie OpenShift. To flagowe oprogramowanie firmy Red Hat stanowi wzorcową implementację modelu PaaS (platform as a service - platforma uruchomieniowa jako usługa), bazującą na frameworku Kubernetes. Tym samym wpisuje się w pewien standard rozwiązań wykorzystujących architekturę kontenerów Docker. OpenShift ma tę ogromną zaletę, że bazuje na otwartoźródłowym projekcie OKD, a jego fundament opiera się na projektach Docker, Kubernetes, RHEL i Tectonic. Wybór technologii OpenShift zapewnia niezawodność, ciągły rozwój i brak zagrożenia dla systemu IT, co może wystąpić w przypadku rozwiązania zamkniętego i nieustandaryzowanego. Ta przewaga sprawia, że technologia OpenShift jest używana do przyspieszenia opracowywania i udostępniania aplikacji przez ponad tysiąc przedsiębiorstw z różnych branż na całym świecie, w tym ANZ Bank, Banco Santander, Cathay Pacific, Copel Telecom, GE, Lufthansa Technik, Macquarie Bank, Miles and More GmbH, Paychex, Porsche Informatik, Sabre, Swisscom AG, Via Varejo oraz X by Orange. Korzystają z niej także zdobywcy Red Hat Innovation Award za 2020 rok: BP, Deutsche Bank, Emirates NBD, HCA Healthcare i Kohl’s. Co Cię czeka podczas naszego szkolenia OpenShift? W trakcie pracy z kursem video OpenShift: Poznasz zasady funkcjonowania platformy typu PaaS. Nauczysz się instalować OpenShift w maszynie wirtualnej i środowisku bare-metal. Dowiesz się, jak debugować proces instalacji i jak poprawnie instalować OpenShift w AWS. Będziesz się poruszać w OpenShift i obsługiwać go na poziomie podstawowym. Uruchomisz aplikacje i service w OpenShift. Co więcej... Będziesz tworzyć i usuwać użytkowników oraz grupy i nimi zarządzać, a także tworzyć i przydzielać role. OpenShift. Kurs video. Zostań administratorem systemów IT obejmuje poziom podstawowy i jest przeznaczony dla osób, którym nieobce są takie terminy jak Docker i Kubernetes, a także wirtualizacja - przynajmniej na poziomie bazowym. O zaletach Red Hat OpenShift 4 słów kilka Rozwiązanie Red Hat OpenShift 4 zaprojektowano z myślą o zróżnicowanych środowiskach. Zapoczątkowuje ono nową epokę w rozwoju standardu Kubernetes, umożliwiając automatyzację i wykorzystanie sprawdzonych procedur na nowoczesnych platformach aplikacji. Red Hat OpenShift 4 udostępnia ujednolicone środowisko chmury w świecie hybrydowym i kładzie nacisk na automatyzację. Jako zautomatyzowana platforma dla chmury hybrydowej zapewnia doświadczenia zbliżone do użytkowania klasycznej chmury, a przy tym zwiększa bezpieczeństwo, możliwości kontroli, powtarzalność i łatwość zarządzania oraz optymalizuje doświadczenia użytkownika. Pozwala na adaptację i obsługę środowisk heterogenicznych - od tych, które pochodzą od popularnych dostawców chmur publicznych, przez chmury prywatne, aż po platformy wirtualizacji i serwery fizyczne. W wersji 4 OpenShift został usprawniony i chodzi tu przede wszystkim o kwestie instalacji środowiska oraz wdrażania aplikacji i zarządzania cyklem życia przy użyciu rozwiązania Kubernetes Operators. Sprawdź także kursy Data Science dostępne w naszej ofercie.
OpenShift Multi-Cluster Management Handbook. Go from architecture to pipelines using GitOps
Giovanni Fontana, Rafael Pecora, Marcos Amorim
For IT professionals working with Red Hat OpenShift Container Platform, the key to maximizing efficiency is understanding the powerful and resilient options to maintain the software development platform with minimal effort. OpenShift Multi-Cluster Management Handbook is a deep dive into the technology, containing knowledge essential for anyone who wants to work with OpenShift.This book starts by covering the architectural concepts and definitions necessary for deploying OpenShift clusters. It then takes you through designing Red Hat OpenShift for hybrid and multi-cloud infrastructure, showing you different approaches for multiple environments (from on-premises to cloud providers). As you advance, you’ll learn container security strategies to protect pipelines, data, and infrastructure on each layer. You’ll also discover tips for critical decision making once you understand the importance of designing a comprehensive project considering all aspects of an architecture that will allow the solution to scale as your application requires.By the end of this OpenShift book, you’ll know how to design a comprehensive Red Hat OpenShift cluster architecture, deploy it, and effectively manage your enterprise-grade clusters and other critical components using tools in OpenShift Plus.
OpenStack Administration with Ansible 2. Automate and monitor administrative tasks - Second Edition
Walter Bentley
Most organizations are seeking methods to improve business agility because they have realized just having a cloud is not enough. Being able to improve application deployments, reduce infrastructure downtime, and eliminate daily manual tasks can only be accomplished through some sort of automation.We start with a brief overview of OpenStack and Ansible 2 and highlight some best practices. Each chapter will provide an introduction to handling various Cloud Operator administration tasks such as managing containers within your cloud; setting up/utilizing open source packages for monitoring; creating multiple users/tenants; taking instance snapshots; and customizing your cloud to run multiple active regions. Each chapter will also supply a step-by-step tutorial on how to automate these tasks with Ansible 2.Packed with real-world OpenStack administrative tasks, this book will walk you through working examples and explain how these tasks can be automated using one of the most popular open source automation tools on the market today.
Walter Bentley
Most organizations are seeking methods to improve business agility because they have realized just having a cloud is not enough. Being able to improve application deployments, reduce infrastructure downtime, and eliminate daily manual tasks can only be accomplished through some sort of automation.Packed with real-world OpenStack administrative tasks, this book will walk you through working examples and explain how these tasks can be automated using one of the most popular open source automation tools—Ansible.We will start with a brief overview of OpenStack and Ansible and highlight some best practices. Each chapter will provide an introduction to handling various Cloud Operator administration tasks such as creating multiple users/tenants, setting up Multi-Tenant Isolation, customizing your clouds quotas, taking instance snapshots, evacuating compute hosts for maintenance, and running cloud health checks, and a step-by-step tutorial on how to automate these tasks with Ansible.
OpenStack: Building a Cloud Environment. Building a Cloud Environment
Kevin Jackson, Egle Sigler, Alok Shrivastwa, Cody...
OpenStack is a collection of software projects that work together to provide a cloud fabric.Learning OpenStack Cloud Computing course is an exquisite guide that you will need to build cloud environments proficiently. This course will help you gain a clearer understanding of OpenStack’s components and their interaction with each other to build a cloud environment. The first module, Learning OpenStack, starts with a brief look into the need for authentication and authorization, the different aspects of dashboards, cloud computing fabric controllers, along with 'Networking as a Service' and 'Software defined Networking'. Then, you will focus on installing, configuring, and troubleshooting different architectures such as Keystone, Horizon, Nova, Neutron, Cinder, Swift, and Glance. After getting familiar with the fundamentals and application of OpenStack, let's move deeper into the realm of OpenStack.In the second module, OpenStack Cloud Computing Cookbook, preview how to build and operate OpenStack cloud computing, storage, networking, and automation. Dive into Neutron, the OpenStack Networking service, and get your hands dirty with configuring ML2, networks, routers, and distributed virtual routers. Further, you'll learn practical examples of Block Storage, LBaaS, and FBaaS.The final module, Troubleshooting OpenStack, will help you quickly diagnose, troubleshoot, and correct problems in your OpenStack. We will diagnose and remediate issues in Keystone, Glance, Neutron networking, Nova, Cinder block storage, Swift object storage, and issues caused by Heat orchestration.This Learning Path combines some of the best that Packt has to offer in one complete, curated package. It includes content from the following Packt products:? Learning OpenStack by Alok Shrivastwa, Sunil Sarat ? OpenStack Cloud Computing Cookbook - Third Edition by Kevin Jackson , Cody Bunch, Egle Sigler ? Troubleshooting OpenStack by Tony Campbell
Kevin Jackson, Cody Bunch, Egle Sigler, James...
This is the fourth edition of the industry-acclaimed OpenStack Cloud Computing Cookbook, created by four recognized OpenStack experts. It has now been updated to work with the latest OpenStack builds, using tools and processes based on their collective and vast OpenStack experience. OpenStack Open Source Cloud software is one of the most used cloud infrastructures to support a wide variety of use cases, from software development to big data analysis. It is developed by a thriving community of individual developers from around the globe and backed by most of the leading players in the cloud space today. We make it simple to implement, massively scalable, and able to store a large pool of data and networking resources. OpenStack has a strong ecosystem that helps you provision your cloud storage needs. Add OpenStack's enterprise features to reduce the cost of your business.This book will begin by showing you the steps to build up an OpenStack private cloud environment using Ansible. You'll then discover the uses of cloud services such as the identity service, image service, and compute service. You'll dive into Neutron, the OpenStack Networking service, and get your hands dirty with configuring networks, routers, load balancers, and more. You’ll then gather more expert knowledge on OpenStack cloud computing by managing your cloud's security and migration. After that, we delve into OpenStack Object storage and you’ll see how to manage servers and work with objects, cluster, and storage functionalities. Finally, you will learn about OpenStack dashboard, Ansible, Keystone, and other interesting topics.
Egle Sigler, Kevin Jackson, Cody Bunch