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

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■ INDEXGgitRepo typecreation, 146description, 151HTTPS web URL, 148interactive shell, 151Kubernetes-volume, 147, 152pod.yaml, 149repository window, 146revision number, 148–149server, 150vi editor, 150volume, 145Google Cloud Logging, 77Google Cloud PlatformBilling Account, 59Compute Engine API, 56–58, 60–61console display, 50–51credentials page, 60database services and infrastructure, 49“Kube-GCE” message, 52Kubernetes (see Kubernetes)permissions, enable, 55–56projectaddition, 52creation, 51–52description, 53link, Dashboard dialog, 54management, 54selection, 53static external IP address, 67VM instance page, 62–66Google Cloud Shell, 80Google Cloud VPN, 77Google Container Enginecluster creation, 78Google Cloud Platform, component, 77Google Cloud Shell, 80kube-cluster-1, 79kubectl configuration, 80Kubernetes application, 77name, zone and machine type, 78services, 77Google Container Registry, 77, 84Graphical user interface (GUI), 117, 134Hhello-config, 270hello-world pod, 272hello-world2 label, 224hello-world.yaml, 271High availability (HA)master. See also OpenShiftcluster info, 353EC2 instances, 349–350kubeconfig configuration, 352load balancer and master, 352nodes, schedulable and non-schedulable, 353shut down, 351stop action, 350stop instances dialog, 350–351Horizontal pod autoscaler (HPA), 299, 303, 305HorizontalPodAutoscaler specification, 303, 304I, JInfrastructure as a Service (IaaS), 49 KKibana, 314dashboard, 328Elasticsearch service, 330index pattern, 329kibana-rc.yaml file, 324, 325kibana-service.yaml, 326kube-system namespace, 330–331logging service, 328log messages, 329popular fields, 330RC definition file, 325–326service and RC creation, 327service definition file, 327KMS key, 28–29, 95Kube-aws, 25–27kubectl autoscale command, 304kubectl autoscale options, 304kubectl create configmap command, 258Kubernetes. See also Google Container Engineapplications, 101–102, 280binaries, 68cluster, 91, 137, 243, 258, 281capacity, 251commands, 67info, 81nodes, 258, 281components, 206controller and minion instances, 71CPU utilization, 70deployment nginx, 71deployments and services, 85, 72, 87design patterns, 49docker build command, 83Dockerfile, 82docker image built, 83external IP addresses, 71hello-node application, 84IaaS and PaaS, 49namespaces, 70nginx Docker image, 71node replicas, 72395
■ INDEXKubernetes (cont.)nodes, 68, 70, 301node script server.js, 81pods, 69, 85procedure, 50repository image uploaded, 85resource types, 238scheduler, 200server.js Node Script, 82service description, 73service endpoint, 73–75service external IP and port, 86services in all namespaces, 69SSH installation, 50stopping the cluster, 75, 77Kubernetes node cluster, 243Kubernetes servicecluster, 153ClusterIP Service, 156–159cluster-wide pods, 362CoreOS AWS CloudFormation, 155deployment and service, 362elastic load balancer, 367hello-world application, 362hello-world service, 363InService, 365LoadBalancer, 364–366LoadBalancer Service, 166–168, 170management pattern, 154multiple replication controllers, 154NodePort Service, 159–160, 162–164, 166OutOfService, 364overview, 154public DNS name, 366replication controller, 153SRP, 153Kubernetes versions, 203kube-scheduler pod description, 208kube-scheduler, 205kube-system namespace, 204kube-up.sh, 3LLabeling nodes, 214LoadBalancer Ingress, 167–168, 303LoadBalancer Service, 166–168, 170Logging configurationadapter pattern, 310clustercomponents, 315Elasticsearch, 314, 318Fluentd, 322Kibana, 314, 324kube-system namespace, 317replication controller, 315components, 309counter pod creation, 312counter-pod.yaml file, 311design pattern, 309Docker containersdirectories, 313JSON format, 314listing files, 313permissions setting, 313system component logs, 314environment, 311kubectl logs, 311nodes, 310overview, 310pod definition file, 311–312sidecar container, 309MMemory field unit, 240Multi-node application patterns, 199Multiple zoneson AWSaware cluster, 104EC2 console, 105, 108, 112Kubernetes binaries, 103listing Kubernetes nodes, 111–112listing nodes including labels, 112–113listing nodes, zones, 108, 110listing nodes, two zones includinglabels, 108listing nodes, including the labels, 104–105master controller, 103PVC, 113–116PV, 113same master IP, different subnetCIDR, 107–108, 110, 112us-east-1b, 106–108us-east-1c, 105zone-aware cluster, 103AWS CloudFormation, 93cloud provider zones, 92configuring cluster.yaml, 95–98configuring external DNS, 100environment setting, 93–94GCE, 92initializing, CloudFormation, 95Kubernetes application, 101–102Kubernetes cluster, 91launch, CloudFormation, 99–100mysql Docker image tag, 194mysql image-based RC, 181396
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KubernetesManagementDesign Patterns
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Kubernetes Management Design Patter
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■ CONTENTS AT A GLANCE■Part
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■ CONTENTSSetting Up Cluster Para
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■ CONTENTS■Chapter ■ 6: Us
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■ CONTENTSOvercommitting Resou
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■ CONTENTSInstalling OpenShift
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About the Technical ReviewerMassimo
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■ INTRODUCTIONpatterns are lan
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■ INTRODUCTIONIn Chapter 3 we
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CHAPTER 1Kubernetes on AWSKubernete
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Chapter 1 ■ Kubernetes on AWSIn t
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Chapter 1 ■ Kubernetes on AWSUsin
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Chapter 1 ■ Kubernetes on AWSClic
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Chapter 1 ■ Kubernetes on AWSFigu
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Testing the ClusterChapter 1 ■ Ku
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CHAPTER 2Kubernetes on CoreOS on AW
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Chapter 2 ■ Kubernetes on CoreOS
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Customizing the ClusterChapter 2
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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 4 ■ Using Multiple ZonesF
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Chapter 4 ■ Using Multiple ZonesA
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Chapter 4 ■ Using Multiple ZonesR
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Chapter 4 ■ Using Multiple ZonesL
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Chapter 4 ■ Using Multiple ZonesI
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Chapter 4 ■ Using Multiple ZonesC
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Chapter 4 ■ Using Multiple ZonesA
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Chapter 5 ■ Using the Tectonic Co
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Chapter 6 ■ Using VolumesPodDocke
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Chapter 6 ■ Using VolumesObtain t
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Chapter 6 ■ Using VolumesFigure 6
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Chapter 6 ■ Using VolumesThe prec
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Chapter 6 ■ Using VolumesThe kube
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Chapter 6 ■ Using Volumesvolumes:
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Chapter 6 ■ Using VolumesChange d
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Chapter 7 ■ Using ServicesAnother
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Chapter 7 ■ Using ServicesCreatin
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Chapter 7 ■ Using ServicesSimilar
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Chapter 7 ■ Using ServicesList th
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Chapter 7 ■ Using ServicesFigure
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Chapter 7 ■ Using ServicesInvoke
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Chapter 7 ■ Using ServicesIn addi
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Chapter 8 ■ Using Rolling Updates
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Chapter 9 ■ Scheduling Pods on No
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Chapter 10 ■ Configuring Compute
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Chapter 11 ■ Using ConfigMapsIn t
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Chapter 11 ■ Using ConfigMapsFigu
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Chapter 11 ■ Using ConfigMapsNext
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Chapter 11 ■ Using ConfigMapsThe
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Chapter 11 ■ Using ConfigMapsCrea
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Chapter 11 ■ Using ConfigMapsCrea
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Chapter 11 ■ Using ConfigMapsCons
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Chapter 11 ■ Using ConfigMapsmoun
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CHAPTER 12Using Resource QuotasIn C
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Chapter 12 ■ Using Resource Quota
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CHAPTER 13Using AutoscalingStarting
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Chapter 13 ■ Using AutoscalingThe
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Chapter 13 ■ Using AutoscalingFig
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Chapter 13 ■ Using Autoscaling./k
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Chapter 13 ■ Using AutoscalingFig
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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 14 ■ Configuring LoggingF
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Chapter 14 ■ Configuring LoggingC
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Chapter 14 ■ Configuring Loggingv
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Chapter 14 ■ Configuring LoggingI
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Chapter 14 ■ Configuring LoggingT
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Chapter 14 ■ Configuring Loggingt
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Chapter 14 ■ Configuring LoggingT
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CHAPTER 15Using an HA Master with O
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Chapter 15 ■ Using an HA Master w
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Installing the Network ManagerChapt
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Chapter 15 ■ Using an HA Master w
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