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

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Chapter 9 ■ Scheduling Pods on NodesFigure 9-2. Listing Kubernetes versionsSSH log in to the controller instance:ssh -i "kubernetes-coreos.pem" core@50.19.44.241List the nodes:kubectl get nodesThe controller and three worker nodes are listed as running, but the controller node is not schedulable,as indicated by the SchedulingDisabled shown in Figure 9-3.Figure 9-3. Listing Nodes; the master node is nonschedulableUsing the Default SchedulerThe default scheduler kube-scheduler is started automatically when the Kubernetes processes(components) are started. The component statuses should list the scheduler component, as shown inFigure 9-4.Figure 9-4. Listing component status for scheduler203
Chapter 9 ■ Scheduling Pods on NodesA pod for the kube-scheduler is started in the kube-system namespace, as shown in Figure 9-5.Figure 9-5. listing pods in the kube-system namespace, including the kube-scheduler podThe kube-scheduler command can be used to start kube-scheduler with custom settings. Theavailable command parameters can be listed with kube-scheduler –help as shown in Figure 9-6.Figure 9-6. kube-scheduler command usage204
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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 10 ■ Configuring Compute
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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 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 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 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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