Titlebook: Architecting and Operating OpenShift Clusters; OpenShift for Infras William Caban Book 2019 William Caban 2019 OKD Kubernetes.Origin Kubern

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Book 2019While there are many OpenShift resources available for developers, this book focuses on the key elements of infrastructure and operations that teams need when looking to integrate and maintain this platform. ..You‘ll review important concepts, such as repeatable deployment techniques, advanced OpenS

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Storage,teless applications, but it was rapidly extended to support stateful workloads. Supporting these new types of workloads drove the need to support multiple storage options. The storage options for Kubernetes and OpenShift environments are grouped under two classifications: ephemeral storage and persistent storage.

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Storage, by design. Initially, Containers were designed for immutable and stateless workloads. Later, the advantages of containerizing stateful applications became apparent. With that came the need to support persistent storage. A similar paradigm happened with Kubernetes; initially, it was designed for sta

Macronutrients

Load Balancers,rized applications reliably. To maintain the most resiliency and benefit the most from the HA capabilities of the platform, the infrastructure hosting the cluster should use load balancers to steer the traffic to the Nodes in the cluster serving the application at a given time. This chapter explores

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Administration,r is governed by the role-based access control (RBAC) objects. The RBAC determines whether a User is authorized to perform a given action within a Project. A User is an account that is used to interact with the OpenShift API. A User will be associated to one or more Groups that are used to assign pr

Foregery

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