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

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IndexAAgile software, 171Amazon Linux AMI, 173Amazon Machine Image (AMI), 4Amazon Web Services (AWS)CLI, 3components, 3environmentaccess key, 4Amazon Linux AMI, 5command prompt, 7configuration, 6EC2 instance, 4instance type, 5public DNS, 6users, 4Kubernetes (see Cluster)multiple zones, 103VPC configurationconfirmation screen, 10console selection, 8delete command, 10default output format (json), 11list and delete selection, 9nondeletable message, 11wizard, 9another-annotation-key, 222Ansible configurationansible.cfg, 342–343client machine, 339default settings, 341IP addresses and hostnames, 340–341PPA, 339–340Ubuntu instances, 339/etc/ansible/ansible.cfg file, 342/etc/ansible/hosts file, 343–344host variables, 345inventory file, 343IP address andhostnames, 345running, 346AutoscalingKubernetes cluster running, 300management design pattern, 299AWS. See Amazon Web Services (AWS)AWS CloudFormation, 118, 137, 155, 173awsElasticBlockStore Volume, 141–142, 144–145AWS volumecreate-volume command, 140EC2 Console, 139us-east-1c, 139BBestEffort scope quota, 294, 296CCapacity field, 244Certificate key-value pair, 274Client Interface (CLI), 118CloudFormationschoosing services, 93–94cluster nodes, 360CoreOS command prompt, 359EC2 instances, Kubernetes cluster, 118, 361initializing, 95KMS key, 358kube-coreos-cluster-1, 358Kubernetes clusters, 358launch, 99–100nodes, 359second controller instance, 359SSH, 357stacks, 93, 94launching, 34–35validation, 34third controller instance, 360ClusterIP Service, 156–159Cluster load, 299Clustersaction selection, 15components, 13© Deepak Vohra 2017D. Vohra, Kubernetes Management Design Patterns, DOI 10.1007/978-1-4842-2598-1393
■ INDEXClusters (cont.)configurationsource code, 18us-west-2a zone, 21zone modification, 20EC2 console nodes, 13inbound rules, 16installation process, 11kubectl cluster-info command, 14loggingcomponents, 315Elasticsearch, 314, 318Fluentd, 322Kibana, 324kube-system namespace, 317replication controller, 315master and minions, 12master node, 15minion nodes, 16OpenShiftnodes, 347testing, 347security groups, 14stop command, 21–22testingdirectory path, 17LoadBalancer, 17nginx image, 17–18PATH environment variable, 17pods, 17Cluster.yaml file, 95–98Command-line interface, 117Compute-resource-quotas, 283–286Compute resourcesand API resources, 238node capacity, 244node resources, 254number of pods, 252pod specification fields, 241requests and limits, 240, 245resource consumption, 254types, 239ConfigMap definition file, 257, 261ConfigMap Fields, 257, 259ConfigMap key/value pair, 258, 264ConfigMaps, 268, 293configuration data, 260environment variables, 258management pattern, 257multiple replication controller, 257ConfigMaps quota, 293ConfigMap storing key/value pairs, 275Configuring cluster.yaml, multiplezones, 95–98Configuring external DNS, 100CoreOS394AWS configuration, 25CLI tool, 24CloudFormation, 23–24clusteraccessing, 39–41asset directory, 30CloudFormation, 30CloudFormation stack, 34–35configuration, 31–33creation, 29directory, 29testing, 41–42, 44–47cluster parameters, 27–28DNS, 35–39environment, 25external DNS name, 29KMS key, 28–29kube-aws installation, 25–27kube-aws tool, 23CoreOS Linux, 117CPUs and memory, 239CPU utilization increases, 306Creating and listing pod, 276DDefault scheduler, 203Definition file, 291definition file mysql.yaml, 246Docker image, 189Docker run command option equivalents, 242Domain name service (DNS), 35–39, 356elastic load balancer, 367external DNS, 361failover, 356Downloading Kubernetessecret, 120–121EElasticsearch, 314es-controller.yaml, 318es-service.yaml, 319kubectl cluster, 321kube-system namespace, 319service endpoints, 320testing, 321Exceeding object quotas, 290FFile mysql.root.password, 259file object-quotas.yaml, 288Filtering policy, 201Final node ranking, 202Fluentd, 322
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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 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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Page 407 and 408: ■ INDEXKubernetes (cont.)nodes, 6
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