Enabling Ibm Cloud Pak For Multicloud Management To Connect Kubernetes Clusters Using Ibm Secure Gateway
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Enabling IBM Cloud Pak for Multicloud Management to Connect Kubernetes Clusters Using IBM Secure Gateway
In today's dynamically changing IT landscape, it is highly likely that a company's cloud strategy spans multiple cloud providers. Such a span is known as the hydrid multi-cloud landscape. The challenges that quickly surface in an IT department's list of responsibilities now encompass managing environments that are running on multiple cloud providers. The traditional IT administrators find themselves using individual dashboards for each of the cloud providers to monitor and manage those environments. In turn, each of the cloud provider's dashboards have their own unique features that require a learning curve to become productive. The traditional IT administrator must now become a specialized hybrid cloud engineer with different hats for each of the cloud providers. This dynamic led to the quick realization of the need for a tool that provides a common dashboard for managing a company's hybrid cloud landscape. IBM® is one such company that quickly recognized this need and used their experience in years of systems management tools created the IBM Cloud® Pak for Multicloud Management. This paper describes the steps that are required to connect a Kubernetes management dashboard that is provided with the IBM Cloud Pak® for Multicloud Management running on an on-premises private cloud to Kubernetes clusters that are running on public clouds. An IBM Cloud service that is called IBM Secure Gateway is at the core of this connection. The procedure to set up the Kubernetes clusters to use the IBM Secure Gateway service also is described this paper.
Hybrid Cloud Apps with OpenShift and Kubernetes
Author: Michael Elder
language: en
Publisher: "O'Reilly Media, Inc."
Release Date: 2021-06-08
Selling your CTO on the merits of OpenShift and Kubernetes is only the beginning. To operate and scale OpenShift, you also need to know how to manage and expose resources to application teams and continuously deliver changes to the applications running in these environments. With this practical book, new and experienced developers and operators will learn specific techniques for operationalizing OpenShift and Kubernetes in the enterprise. Industry experts Michael Elder, Jake Kitchener, and Brad Topol show you how to run OpenShift and Kubernetes in production and deliver your applications to a highly available, secure, and scalable platform. You'll learn how to build a strong foundation in advanced cluster operational topics, such as tenancy management, scheduling and capacity management, cost management, continuous delivery, and more. Examine the fundamental concepts of Kubernetes architecture Get different Kubernetes and OpenShift environments up and running Dive into advanced resource management topics, including capacity planning Learn how to support high availability inside a single cluster Use production-level approaches for continuous delivery and code promotion across clusters Explore hybrid cloud use cases, including multicluster provisioning, upgrading, and policy support Devise and deliver disaster recovery strategies
Hands-On Multi-Cloud Kubernetes
"Hands-On Multi-Cloud Kubernetes" is an essential guide for anyone looking to understand Kubernetes and how it can be used to manage multi-cloud infrastructure. With eight comprehensive chapters, this book provides hands-on experience in setting up Kubernetes clusters, administering deployments and updates, and working with AWS and GCP tools. Readers will learn to work with various powerful tools, including Helm, FluxCD, Virtual Kubelet, Submariner, and KubeFed. With GitOps principles and workflows, they will practice continuous delivery and learn to manage secrets and config maps. They will build and deploy serverless clusters using Virtual Kubelet and learn to scale them across multiple cloud environments. They will even be introduced to cross-cluster networking with Submariner, where they will learn to perform service discovery, load balancing, and monitor networking metrics. Managing multi-cluster Kubernetes can be a daunting task, but with KubeFed, readers will gain the skills necessary to set up and deploy multicluster federations, making it easier than ever to administer their own infrastructure. And with multi-cloud CI/CD pipelines using Jenkins, they will perform end-to-end multi-cloud operations, ensuring their code is delivered quickly and efficiently. Finally, the book covers security in Kubernetes, giving readers the tools and knowledge to configure RBAC, Kubernetes network policies, and secure data over Kubernetes clusters. They will even learn to use Open Policy Agent to manage compliance, ensuring that their infrastructure is powerful and secure. Key Learnings Learn Multi-cloud Kubernetes from fundamentals to advanced concepts and tools Setting up and managing Kubernetes clusters on multi-cloud infrastructure Working with powerful tools like Helm, FluxCD, and Virtual Kubelet Utilize Submariner for cross-cluster networking, service discovery, and load balancing CI/CD pipelines with Jenkins for end-to-end multi-cloud operations Practice GitOps principles and workflows for continuous delivery Building and deploying serverless clusters using Virtual Kubelet Managing multiple Kubernetes clusters as a single entity with KubeFed Security in Kubernetes with RBAC, network policies, and Open Policy Agent Table of Content Introduction to Multi-cloud Kubernetes Kubernetes Cluster Management and Deployment Using FluxCD Virtual Kubelet and Serverless Clusters Networking with Submariner MultiCluster Management and Federation Multi-cloud CI/CD Pipelines Security in Multi-cloud Kubernetes Audience This book is ideal for cloud professionals, the DevOps team, Kubernetes developers, and networking professionals to explore multi-cloud networking, working with multi clusters, deploying Kubernetes, and getting skilled with various innovative Kubernetes tools. Knowing cloud networking or Kubernetes is sufficient to begin with the book.