148422597X Kubernetes Management Design Patterns [Vohra 2017-01-29] {E559F6BB}

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PART IPlatforms
CHAPTER 1Kubernetes on AWSKubernetes is a cluster manager for Docker (and rkt) containers. The Introduction outlines its basicarchitecture and relationship to CoreOS and Amazon Web Services (AWS). In this chapter we’ll spin up abasic cluster without configuration.■■NoteKubernetes Microservices with Docker (Apress, 2016) covers installing Kubernetes on single-nodeand multi-node clusters.ProblemInstalling Kubernetes by installing its individual components (Docker, Flannel, Kubelet, and Service Proxy)separately is an involved process that requires many commands to be run and files to be configured.SolutionAWS provides a legacy tool called kube-up.sh to spin up a Kubernetes cluster without requiring anyconfiguration. Only an AWS account, the AWS Command Line Interface (CLI), and access to the AWS APIsare required. Kubernetes and other tools such as Elasticsearch (used to index and store logs), Heapster(used to analyze compute resource usage), Kibana (a GUI dashboard used to view the logs), KubeDNS (usedto resolve DNS names for services), Kubernetes-dashboard, Grafana (used for metrics visualization), andInfluxDB are all installed with a single command.OverviewIn this chapter we will create a multi-node cluster (consisting of one master and multiple minions) onAmazon Elastic Compute Cloud (EC2) using the AWS Command Line Interface. The stages are as follows:Setting the EnvironmentStarting a ClusterTesting the ClusterConfiguring the ClusterStopping the Cluster© Deepak Vohra 2017D. Vohra, Kubernetes Management Design Patterns, DOI 10.1007/978-1-4842-2598-1_13
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Page 5 and 6: ■ CONTENTS AT A GLANCE■Part
Page 7 and 8: ■ CONTENTSSetting Up Cluster Para
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Page 11 and 12: ■ CONTENTSOvercommitting Resou
Page 13 and 14: ■ CONTENTSInstalling OpenShift
Page 15 and 16: About the Technical ReviewerMassimo
Page 17 and 18: ■ INTRODUCTIONpatterns are lan
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Chapter 3 ■ Kubernetes on Google
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PART IIAdministration andConfigurat
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Chapter 4 ■ Using Multiple ZonesS
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Chapter 6 ■ Using VolumesPodDocke
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Chapter 7 ■ Using ServicesAnother
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Chapter 8 ■ Using Rolling Updates
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Chapter 10 ■ Configuring Compute
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Chapter 11 ■ Using ConfigMapsIn t
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CHAPTER 12Using Resource QuotasIn C
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CHAPTER 13Using AutoscalingStarting
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CHAPTER 14Configuring LoggingLoggin
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Chapter 14 ■ Configuring Logging
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Docker Log FilesChapter 14 ■ Conf
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CHAPTER 15Using an HA Master with O
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Installing the Network ManagerChapt
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Chapter 16 ■ Developing a Highly
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■ INDEXClusters (cont.)configurat
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■ INDEXKubernetes (cont.)nodes, 6
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■ INDEXRoute 53 service (cont.)de
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148422597X Kubernetes Management Design Patterns [Vohra 2017-01-29] {E559F6BB}

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