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序言
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<a href="../cloud-native/kubernetes-and-cloud-native-app-overview.html">
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1. Kubernetes与云原生应用概览
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2. 概念原理
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<ul class="articles">
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<a href="../concepts/concepts.html">
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2.1 设计理念
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</a>
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</li>
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<li class="chapter " data-level="1.3.2" data-path="../concepts/objects.html">
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<a href="../concepts/objects.html">
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2.2 Objects
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</a>
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<ul class="articles">
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<li class="chapter " data-level="1.3.2.1" data-path="../concepts/pod-overview.html">
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<a href="../concepts/pod-overview.html">
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2.2.1 Pod
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</a>
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<ul class="articles">
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<li class="chapter " data-level="1.3.2.1.1" data-path="../concepts/pod.html">
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<a href="../concepts/pod.html">
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2.2.1.1 Pod解析
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</a>
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</li>
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<li class="chapter " data-level="1.3.2.1.2" data-path="../concepts/init-containers.html">
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<a href="../concepts/init-containers.html">
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2.2.1.2 Init容器
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</a>
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</li>
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<li class="chapter " data-level="1.3.2.1.3" data-path="../concepts/pod-security-policy.html">
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<a href="../concepts/pod-security-policy.html">
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2.2.1.3 Pod安全策略
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</a>
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</li>
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<li class="chapter " data-level="1.3.2.1.4" data-path="../concepts/pod-lifecycle.html">
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<a href="../concepts/pod-lifecycle.html">
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2.2.1.4 Pod的生命周期
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</a>
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</li>
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</ul>
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</li>
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<li class="chapter " data-level="1.3.2.2" data-path="../concepts/node.html">
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<a href="../concepts/node.html">
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2.2.2 Node
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</a>
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</li>
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<li class="chapter " data-level="1.3.2.3" data-path="../concepts/namespace.html">
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<a href="../concepts/namespace.html">
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2.2.3 Namespace
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</a>
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</li>
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<li class="chapter " data-level="1.3.2.4" data-path="../concepts/service.html">
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<a href="../concepts/service.html">
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2.2.4 Service
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</a>
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</li>
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<li class="chapter " data-level="1.3.2.5" data-path="../concepts/volume.html">
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<a href="../concepts/volume.html">
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2.2.5 Volume和Persistent Volume
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</a>
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</li>
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<li class="chapter " data-level="1.3.2.6" data-path="../concepts/deployment.html">
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<a href="../concepts/deployment.html">
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2.2.6 Deployment
|
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</a>
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</li>
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<li class="chapter " data-level="1.3.2.7" data-path="../concepts/secret.html">
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<a href="../concepts/secret.html">
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2.2.7 Secret
|
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</a>
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</li>
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<li class="chapter " data-level="1.3.2.8" data-path="../concepts/statefulset.html">
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<a href="../concepts/statefulset.html">
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2.2.8 StatefulSet
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</a>
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</li>
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<li class="chapter " data-level="1.3.2.9" data-path="../concepts/daemonset.html">
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<a href="../concepts/daemonset.html">
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2.2.9 DaemonSet
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</a>
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</li>
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<li class="chapter " data-level="1.3.2.10" data-path="../concepts/serviceaccount.html">
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<a href="../concepts/serviceaccount.html">
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2.2.10 ServiceAccount
|
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</a>
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</li>
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<li class="chapter " data-level="1.3.2.11" data-path="../concepts/replicaset.html">
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<a href="../concepts/replicaset.html">
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2.2.11 ReplicationController和ReplicaSet
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</a>
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</li>
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<li class="chapter " data-level="1.3.2.12" data-path="../concepts/job.html">
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<a href="../concepts/job.html">
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2.2.12 Job
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</a>
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</li>
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<li class="chapter " data-level="1.3.2.13" data-path="../concepts/cronjob.html">
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<a href="../concepts/cronjob.html">
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2.2.13 CronJob
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</a>
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</li>
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<li class="chapter " data-level="1.3.2.14" data-path="../concepts/ingress.html">
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<a href="../concepts/ingress.html">
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2.2.14 Ingress
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</a>
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</li>
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<li class="chapter " data-level="1.3.2.15" data-path="../concepts/configmap.html">
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<a href="../concepts/configmap.html">
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2.2.15 ConfigMap
|
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</a>
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</li>
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<li class="chapter " data-level="1.3.2.16" data-path="../concepts/horizontal-pod-autoscaling.html">
|
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<a href="../concepts/horizontal-pod-autoscaling.html">
|
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|
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|
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2.2.16 Horizontal Pod Autoscaling
|
||
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|
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</a>
|
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</li>
|
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<li class="chapter " data-level="1.3.2.17" data-path="../concepts/label.html">
|
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<a href="../concepts/label.html">
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2.2.17 Label
|
||
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</a>
|
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</li>
|
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<li class="chapter " data-level="1.3.2.18" data-path="../concepts/garbage-collection.html">
|
||
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<a href="../concepts/garbage-collection.html">
|
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|
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|
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2.2.18 垃圾收集
|
||
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|
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</a>
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</li>
|
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<li class="chapter " data-level="1.3.2.19" data-path="../concepts/network-policy.html">
|
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<a href="../concepts/network-policy.html">
|
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|
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|
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2.2.19 NetworkPolicy
|
||
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|
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</a>
|
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</li>
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</ul>
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</li>
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</ul>
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</li>
|
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<li class="chapter " data-level="1.4" data-path="../guide/">
|
||
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|
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<a href="../guide/">
|
||
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|
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3. 用户指南
|
||
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|
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</a>
|
||
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<ul class="articles">
|
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<li class="chapter " data-level="1.4.1" data-path="../guide/resource-configuration.html">
|
||
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|
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<a href="../guide/resource-configuration.html">
|
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|
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3.1 资源对象配置
|
||
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|
||
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</a>
|
||
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<ul class="articles">
|
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|
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<li class="chapter " data-level="1.4.1.1" data-path="../guide/configure-liveness-readiness-probes.html">
|
||
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|
||
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<a href="../guide/configure-liveness-readiness-probes.html">
|
||
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|
||
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|
||
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3.1.1 配置Pod的liveness和readiness探针
|
||
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|
||
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</a>
|
||
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</li>
|
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||
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<li class="chapter " data-level="1.4.1.2" data-path="../guide/configure-pod-service-account.html">
|
||
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|
||
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<a href="../guide/configure-pod-service-account.html">
|
||
|
|
||
|
|
||
|
3.1.2 配置Pod的Service Account
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.4.1.3" data-path="../guide/secret-configuration.html">
|
||
|
|
||
|
<a href="../guide/secret-configuration.html">
|
||
|
|
||
|
|
||
|
3.1.3 Secret配置
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.4.1.4" data-path="../guide/resource-quota-management.html">
|
||
|
|
||
|
<a href="../guide/resource-quota-management.html">
|
||
|
|
||
|
|
||
|
3.2.3 管理namespace中的资源配额
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.4.2" data-path="../guide/command-usage.html">
|
||
|
|
||
|
<a href="../guide/command-usage.html">
|
||
|
|
||
|
|
||
|
3.2 命令使用
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.4.2.1" data-path="../guide/docker-cli-to-kubectl.html">
|
||
|
|
||
|
<a href="../guide/docker-cli-to-kubectl.html">
|
||
|
|
||
|
|
||
|
3.2.1 docker用户过度到kubectl命令行指南
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.4.2.2" data-path="../guide/using-kubectl.html">
|
||
|
|
||
|
<a href="../guide/using-kubectl.html">
|
||
|
|
||
|
|
||
|
3.2.2 kubectl命令概览
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.4.2.3" data-path="../guide/kubectl-cheatsheet.html">
|
||
|
|
||
|
<a href="../guide/kubectl-cheatsheet.html">
|
||
|
|
||
|
|
||
|
3.2.3 kubectl命令技巧大全
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.4.3" data-path="../guide/cluster-security-management.html">
|
||
|
|
||
|
<a href="../guide/cluster-security-management.html">
|
||
|
|
||
|
|
||
|
3.3 集群安全性管理
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.4.3.1" data-path="../guide/managing-tls-in-a-cluster.html">
|
||
|
|
||
|
<a href="../guide/managing-tls-in-a-cluster.html">
|
||
|
|
||
|
|
||
|
3.3.1 管理集群中的TLS
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.4.3.2" data-path="../guide/kubelet-authentication-authorization.html">
|
||
|
|
||
|
<a href="../guide/kubelet-authentication-authorization.html">
|
||
|
|
||
|
|
||
|
3.3.2 kubelet的认证授权
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.4.3.3" data-path="../guide/tls-bootstrapping.html">
|
||
|
|
||
|
<a href="../guide/tls-bootstrapping.html">
|
||
|
|
||
|
|
||
|
3.3.3 TLS bootstrap
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.4.3.4" data-path="../guide/kubectl-user-authentication-authorization.html">
|
||
|
|
||
|
<a href="../guide/kubectl-user-authentication-authorization.html">
|
||
|
|
||
|
|
||
|
3.3.4 创建用户认证授权的kubeconfig文件
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.4.3.5" data-path="../guide/rbac.html">
|
||
|
|
||
|
<a href="../guide/rbac.html">
|
||
|
|
||
|
|
||
|
3.3.5 RBAC——基于角色的访问控制
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.4.3.6" data-path="../guide/ip-masq-agent.html">
|
||
|
|
||
|
<a href="../guide/ip-masq-agent.html">
|
||
|
|
||
|
|
||
|
3.3.6 IP伪装代理
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.4.4" data-path="../guide/access-kubernetes-cluster.html">
|
||
|
|
||
|
<a href="../guide/access-kubernetes-cluster.html">
|
||
|
|
||
|
|
||
|
3.4 访问 Kubernetes 集群
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.4.4.1" data-path="../guide/access-cluster.html">
|
||
|
|
||
|
<a href="../guide/access-cluster.html">
|
||
|
|
||
|
|
||
|
3.4.1 访问集群
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.4.4.2" data-path="../guide/authenticate-across-clusters-kubeconfig.html">
|
||
|
|
||
|
<a href="../guide/authenticate-across-clusters-kubeconfig.html">
|
||
|
|
||
|
|
||
|
3.4.2 使用 kubeconfig 文件配置跨集群认证
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.4.4.3" data-path="../guide/connecting-to-applications-port-forward.html">
|
||
|
|
||
|
<a href="../guide/connecting-to-applications-port-forward.html">
|
||
|
|
||
|
|
||
|
3.4.3 通过端口转发访问集群中的应用程序
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.4.4.4" data-path="../guide/service-access-application-cluster.html">
|
||
|
|
||
|
<a href="../guide/service-access-application-cluster.html">
|
||
|
|
||
|
|
||
|
3.4.4 使用 service 访问群集中的应用程序
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.4.5" data-path="../guide/application-development-deployment-flow.html">
|
||
|
|
||
|
<a href="../guide/application-development-deployment-flow.html">
|
||
|
|
||
|
|
||
|
3.5 在kubernetes中开发部署应用
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.4.5.1" data-path="../guide/deploy-applications-in-kubernetes.html">
|
||
|
|
||
|
<a href="../guide/deploy-applications-in-kubernetes.html">
|
||
|
|
||
|
|
||
|
3.5.1 适用于kubernetes的应用开发部署流程
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.4.5.2" data-path="../guide/migrating-hadoop-yarn-to-kubernetes.html">
|
||
|
|
||
|
<a href="../guide/migrating-hadoop-yarn-to-kubernetes.html">
|
||
|
|
||
|
|
||
|
3.5.2 迁移传统应用到kubernetes中——以Hadoop YARN为例
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.4.5.3" data-path="../guide/using-statefulset.html">
|
||
|
|
||
|
<a href="../guide/using-statefulset.html">
|
||
|
|
||
|
|
||
|
3.5.3 使用StatefulSet部署用状态应用
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5" data-path="../practice/">
|
||
|
|
||
|
<a href="../practice/">
|
||
|
|
||
|
|
||
|
4. 最佳实践
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.5.1" data-path="../practice/install-kbernetes1.6-on-centos.html">
|
||
|
|
||
|
<a href="../practice/install-kbernetes1.6-on-centos.html">
|
||
|
|
||
|
|
||
|
4.1 在CentOS上部署kubernetes1.6集群
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.5.1.1" data-path="../practice/create-tls-and-secret-key.html">
|
||
|
|
||
|
<a href="../practice/create-tls-and-secret-key.html">
|
||
|
|
||
|
|
||
|
4.1.1 创建TLS证书和秘钥
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.1.2" data-path="../practice/create-kubeconfig.html">
|
||
|
|
||
|
<a href="../practice/create-kubeconfig.html">
|
||
|
|
||
|
|
||
|
4.1.2 创建kubeconfig文件
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.1.3" data-path="../practice/etcd-cluster-installation.html">
|
||
|
|
||
|
<a href="../practice/etcd-cluster-installation.html">
|
||
|
|
||
|
|
||
|
4.1.3 创建高可用etcd集群
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.1.4" data-path="../practice/kubectl-installation.html">
|
||
|
|
||
|
<a href="../practice/kubectl-installation.html">
|
||
|
|
||
|
|
||
|
4.1.4 安装kubectl命令行工具
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.1.5" data-path="../practice/master-installation.html">
|
||
|
|
||
|
<a href="../practice/master-installation.html">
|
||
|
|
||
|
|
||
|
4.1.5 部署master节点
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.1.6" data-path="../practice/node-installation.html">
|
||
|
|
||
|
<a href="../practice/node-installation.html">
|
||
|
|
||
|
|
||
|
4.1.6 部署node节点
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.1.7" data-path="../practice/kubedns-addon-installation.html">
|
||
|
|
||
|
<a href="../practice/kubedns-addon-installation.html">
|
||
|
|
||
|
|
||
|
4.1.7 安装kubedns插件
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.1.8" data-path="../practice/dashboard-addon-installation.html">
|
||
|
|
||
|
<a href="../practice/dashboard-addon-installation.html">
|
||
|
|
||
|
|
||
|
4.1.8 安装dashboard插件
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.1.9" data-path="../practice/heapster-addon-installation.html">
|
||
|
|
||
|
<a href="../practice/heapster-addon-installation.html">
|
||
|
|
||
|
|
||
|
4.1.9 安装heapster插件
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.1.10" data-path="../practice/efk-addon-installation.html">
|
||
|
|
||
|
<a href="../practice/efk-addon-installation.html">
|
||
|
|
||
|
|
||
|
4.1.10 安装EFK插件
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.2" data-path="../practice/service-discovery-and-loadbalancing.html">
|
||
|
|
||
|
<a href="../practice/service-discovery-and-loadbalancing.html">
|
||
|
|
||
|
|
||
|
4.2 服务发现与负载均衡
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.5.2.1" data-path="../practice/traefik-ingress-installation.html">
|
||
|
|
||
|
<a href="../practice/traefik-ingress-installation.html">
|
||
|
|
||
|
|
||
|
4.2.1 安装Traefik ingress
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.2.2" data-path="../practice/distributed-load-test.html">
|
||
|
|
||
|
<a href="../practice/distributed-load-test.html">
|
||
|
|
||
|
|
||
|
4.2.2 分布式负载测试
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.2.3" data-path="../practice/network-and-cluster-perfermance-test.html">
|
||
|
|
||
|
<a href="../practice/network-and-cluster-perfermance-test.html">
|
||
|
|
||
|
|
||
|
4.2.3 网络和集群性能测试
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.2.4" data-path="../practice/edge-node-configuration.html">
|
||
|
|
||
|
<a href="../practice/edge-node-configuration.html">
|
||
|
|
||
|
|
||
|
4.2.4 边缘节点配置
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.2.5" data-path="../practice/nginx-ingress-installation.html">
|
||
|
|
||
|
<a href="../practice/nginx-ingress-installation.html">
|
||
|
|
||
|
|
||
|
4.2.5 安装Nginx ingress
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.3" data-path="../practice/operation.html">
|
||
|
|
||
|
<a href="../practice/operation.html">
|
||
|
|
||
|
|
||
|
4.3 运维管理
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.5.3.1" data-path="../practice/service-rolling-update.html">
|
||
|
|
||
|
<a href="../practice/service-rolling-update.html">
|
||
|
|
||
|
|
||
|
4.3.1 服务滚动升级
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.3.2" data-path="../practice/app-log-collection.html">
|
||
|
|
||
|
<a href="../practice/app-log-collection.html">
|
||
|
|
||
|
|
||
|
4.3.2 应用日志收集
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.3.3" data-path="../practice/configuration-best-practice.html">
|
||
|
|
||
|
<a href="../practice/configuration-best-practice.html">
|
||
|
|
||
|
|
||
|
4.3.3 配置最佳实践
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.3.4" data-path="../practice/monitor.html">
|
||
|
|
||
|
<a href="../practice/monitor.html">
|
||
|
|
||
|
|
||
|
4.3.4 集群及应用监控
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.3.5" data-path="../practice/data-persistence-problem.html">
|
||
|
|
||
|
<a href="../practice/data-persistence-problem.html">
|
||
|
|
||
|
|
||
|
4.3.6 数据持久化问题
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.3.6" data-path="../practice/manage-compute-resources-container.html">
|
||
|
|
||
|
<a href="../practice/manage-compute-resources-container.html">
|
||
|
|
||
|
|
||
|
4.3.7 管理容器的计算资源
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.3.7" data-path="../practice/using-prometheus-to-monitor-kuberentes-cluster.html">
|
||
|
|
||
|
<a href="../practice/using-prometheus-to-monitor-kuberentes-cluster.html">
|
||
|
|
||
|
|
||
|
4.3.8 使用Prometheus监控kubernetes集群
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.3.8" data-path="../practice/using-heapster-to-get-object-metrics.html">
|
||
|
|
||
|
<a href="../practice/using-heapster-to-get-object-metrics.html">
|
||
|
|
||
|
|
||
|
4.3.9 使用Heapster获取集群和对象的metric数据
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.4" data-path="../practice/storage.html">
|
||
|
|
||
|
<a href="../practice/storage.html">
|
||
|
|
||
|
|
||
|
4.4 存储管理
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.5.4.1" data-path="../practice/glusterfs.html">
|
||
|
|
||
|
<a href="../practice/glusterfs.html">
|
||
|
|
||
|
|
||
|
4.4.1 GlusterFS
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.5.4.1.1" data-path="../practice/using-glusterfs-for-persistent-storage.html">
|
||
|
|
||
|
<a href="../practice/using-glusterfs-for-persistent-storage.html">
|
||
|
|
||
|
|
||
|
4.4.1.1 使用GlusterFS做持久化存储
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.4.1.2" data-path="../practice/storage-for-containers-using-glusterfs-with-openshift.html">
|
||
|
|
||
|
<a href="../practice/storage-for-containers-using-glusterfs-with-openshift.html">
|
||
|
|
||
|
|
||
|
4.4.1.2 在OpenShift中使用GlusterFS做持久化存储
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.4.2" data-path="../practice/cephfs.html">
|
||
|
|
||
|
<a href="../practice/cephfs.html">
|
||
|
|
||
|
|
||
|
4.4.2 CephFS
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.5.4.2.1" data-path="../practice/using-ceph-for-persistent-storage.html">
|
||
|
|
||
|
<a href="../practice/using-ceph-for-persistent-storage.html">
|
||
|
|
||
|
|
||
|
4.4.2.1 使用Ceph做持久化存储
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.5" data-path="../practice/services-management-tool.html">
|
||
|
|
||
|
<a href="../practice/services-management-tool.html">
|
||
|
|
||
|
|
||
|
4.5 服务编排管理
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.5.5.1" data-path="../practice/helm.html">
|
||
|
|
||
|
<a href="../practice/helm.html">
|
||
|
|
||
|
|
||
|
4.5.1 使用Helm管理kubernetes应用
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.5.2" data-path="../practice/create-private-charts-repo.html">
|
||
|
|
||
|
<a href="../practice/create-private-charts-repo.html">
|
||
|
|
||
|
|
||
|
4.5.2 构建私有Chart仓库
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.6" data-path="../practice/ci-cd.html">
|
||
|
|
||
|
<a href="../practice/ci-cd.html">
|
||
|
|
||
|
|
||
|
4.6 持续集成与发布
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.5.6.1" data-path="../practice/jenkins-ci-cd.html">
|
||
|
|
||
|
<a href="../practice/jenkins-ci-cd.html">
|
||
|
|
||
|
|
||
|
4.6.1 使用Jenkins进行持续集成与发布
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.6.2" data-path="../practice/drone-ci-cd.html">
|
||
|
|
||
|
<a href="../practice/drone-ci-cd.html">
|
||
|
|
||
|
|
||
|
4.6.2 使用Drone进行持续集成与发布
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.7" data-path="../practice/update-and-upgrade.html">
|
||
|
|
||
|
<a href="../practice/update-and-upgrade.html">
|
||
|
|
||
|
|
||
|
4.7 更新与升级
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.5.7.1" data-path="../practice/manually-upgrade.html">
|
||
|
|
||
|
<a href="../practice/manually-upgrade.html">
|
||
|
|
||
|
|
||
|
4.7.1 手动升级kubernetes集群
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.5.7.2" data-path="../practice/dashboard-upgrade.html">
|
||
|
|
||
|
<a href="../practice/dashboard-upgrade.html">
|
||
|
|
||
|
|
||
|
4.7.2 升级dashboard
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.6" data-path="./">
|
||
|
|
||
|
<a href="./">
|
||
|
|
||
|
|
||
|
5. 领域应用
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.6.1" data-path="microservices.html">
|
||
|
|
||
|
<a href="microservices.html">
|
||
|
|
||
|
|
||
|
5.1 微服务架构
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.6.1.1" data-path="service-discovery-in-microservices.html">
|
||
|
|
||
|
<a href="service-discovery-in-microservices.html">
|
||
|
|
||
|
|
||
|
5.1.1 微服务中的服务发现
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.6.2" data-path="service-mesh.html">
|
||
|
|
||
|
<a href="service-mesh.html">
|
||
|
|
||
|
|
||
|
5.2 Service Mesh 服务网格
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.6.2.1" data-path="istio.html">
|
||
|
|
||
|
<a href="istio.html">
|
||
|
|
||
|
|
||
|
5.1.1 Istio
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.6.2.1.1" data-path="istio-installation.html">
|
||
|
|
||
|
<a href="istio-installation.html">
|
||
|
|
||
|
|
||
|
5.1.1.1 安装并试用Istio service mesh
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.6.2.1.2" data-path="configuring-request-routing.html">
|
||
|
|
||
|
<a href="configuring-request-routing.html">
|
||
|
|
||
|
|
||
|
5.1.1.2 配置请求的路由规则
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.6.2.1.3" data-path="install-and-expand-istio-mesh.html">
|
||
|
|
||
|
<a href="install-and-expand-istio-mesh.html">
|
||
|
|
||
|
|
||
|
5.1.1.3 安装和拓展Istio service mesh
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter active" data-level="1.6.2.1.4" data-path="integrating-vms.html">
|
||
|
|
||
|
<a href="integrating-vms.html">
|
||
|
|
||
|
|
||
|
5.1.1.4 集成虚拟机
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.6.2.2" data-path="linkerd.html">
|
||
|
|
||
|
<a href="linkerd.html">
|
||
|
|
||
|
|
||
|
5.1.2 Linkerd
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.6.2.2.1" data-path="linkerd-user-guide.html">
|
||
|
|
||
|
<a href="linkerd-user-guide.html">
|
||
|
|
||
|
|
||
|
5.1.2.1 Linkerd 使用指南
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.6.3" data-path="big-data.html">
|
||
|
|
||
|
<a href="big-data.html">
|
||
|
|
||
|
|
||
|
5.2 大数据
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.6.3.1" data-path="spark-standalone-on-kubernetes.html">
|
||
|
|
||
|
<a href="spark-standalone-on-kubernetes.html">
|
||
|
|
||
|
|
||
|
5.2.1 Spark standalone on Kubernetes
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.6.3.2" data-path="running-spark-with-kubernetes-native-scheduler.html">
|
||
|
|
||
|
<a href="running-spark-with-kubernetes-native-scheduler.html">
|
||
|
|
||
|
|
||
|
5.2.2 运行支持kubernetes原生调度的Spark程序
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.6.4" data-path="serverless.html">
|
||
|
|
||
|
<a href="serverless.html">
|
||
|
|
||
|
|
||
|
5.3 Serverless架构
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.6.5" data-path="edge-computing.html">
|
||
|
|
||
|
<a href="edge-computing.html">
|
||
|
|
||
|
|
||
|
5.4 边缘计算
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.7" data-path="../develop/">
|
||
|
|
||
|
<a href="../develop/">
|
||
|
|
||
|
|
||
|
6. 开发指南
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.7.1" data-path="../develop/developing-environment.html">
|
||
|
|
||
|
<a href="../develop/developing-environment.html">
|
||
|
|
||
|
|
||
|
6.1 开发环境搭建
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.7.2" data-path="../develop/testing.html">
|
||
|
|
||
|
<a href="../develop/testing.html">
|
||
|
|
||
|
|
||
|
6.2 单元测试和集成测试
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.7.3" data-path="../develop/client-go-sample.html">
|
||
|
|
||
|
<a href="../develop/client-go-sample.html">
|
||
|
|
||
|
|
||
|
6.3 client-go示例
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.7.4" data-path="../develop/contribute.html">
|
||
|
|
||
|
<a href="../develop/contribute.html">
|
||
|
|
||
|
|
||
|
6.4 社区贡献
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.7.5" data-path="../develop/minikube.html">
|
||
|
|
||
|
<a href="../develop/minikube.html">
|
||
|
|
||
|
|
||
|
6.5 Minikube
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
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|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.8" data-path="../appendix/">
|
||
|
|
||
|
<a href="../appendix/">
|
||
|
|
||
|
|
||
|
7. 附录
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
<ul class="articles">
|
||
|
|
||
|
|
||
|
<li class="chapter " data-level="1.8.1" data-path="../appendix/docker-best-practice.html">
|
||
|
|
||
|
<a href="../appendix/docker-best-practice.html">
|
||
|
|
||
|
|
||
|
7.1 Docker最佳实践
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.8.2" data-path="../appendix/issues.html">
|
||
|
|
||
|
<a href="../appendix/issues.html">
|
||
|
|
||
|
|
||
|
7.2 问题记录
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.8.3" data-path="../appendix/tricks.html">
|
||
|
|
||
|
<a href="../appendix/tricks.html">
|
||
|
|
||
|
|
||
|
7.3 使用技巧
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.8.4" data-path="../appendix/debug-kubernetes-services.html">
|
||
|
|
||
|
<a href="../appendix/debug-kubernetes-services.html">
|
||
|
|
||
|
|
||
|
7.4 kubernetes中的应用故障排查
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
<li class="chapter " data-level="1.8.5" data-path="../appendix/material-share.html">
|
||
|
|
||
|
<a href="../appendix/material-share.html">
|
||
|
|
||
|
|
||
|
7.5 Kubernetes相关资讯和情报链接
|
||
|
|
||
|
</a>
|
||
|
|
||
|
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
</ul>
|
||
|
|
||
|
</li>
|
||
|
|
||
|
|
||
|
|
||
|
|
||
|
<li class="divider"></li>
|
||
|
|
||
|
<li>
|
||
|
<a href="https://www.gitbook.com" target="blank" class="gitbook-link">
|
||
|
本书使用 GitBook 发布
|
||
|
</a>
|
||
|
</li>
|
||
|
</ul>
|
||
|
|
||
|
|
||
|
</nav>
|
||
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|
||
|
|
||
|
</div>
|
||
|
|
||
|
<div class="book-body">
|
||
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|
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<div class="body-inner">
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|
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|
||
|
<div class="book-header" role="navigation">
|
||
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|
||
|
|
||
|
<!-- Title -->
|
||
|
<h1>
|
||
|
<i class="fa fa-circle-o-notch fa-spin"></i>
|
||
|
<a href=".." >5.1.1.4 集成虚拟机</a>
|
||
|
</h1>
|
||
|
</div>
|
||
|
|
||
|
|
||
|
|
||
|
|
||
|
<div class="page-wrapper" tabindex="-1" role="main">
|
||
|
<div class="page-inner">
|
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|
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<div class="search-plus" id="book-search-results">
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<div class="search-noresults">
|
||
|
|
||
|
<section class="normal markdown-section">
|
||
|
|
||
|
<h1 id="集成虚拟机">集成虚拟机</h1>
|
||
|
<p>该示例跨越 Kubernetes 集群和一组虚拟机上部署 Bookinfo 服务,描述如何使用 Istio service mesh 将此基础架构以单一 mesh 的方式操控。</p>
|
||
|
<blockquote>
|
||
|
<p>注意:本文档还在建设中,并且只在 Google Cloud Platform 上进行过测试。
|
||
|
在 IBM Bluemix 或其它平台上,pod 的 overlay 网络跟虚拟机的网络是隔离的。
|
||
|
即使使用 Istio,虚拟机也不能直接与 Kubernetes Pod 进行通信。</p>
|
||
|
</blockquote>
|
||
|
<h2 id="概览">概览</h2>
|
||
|
<figure id="fig1.6.2.1.4.1"><img src="../images/istio-mesh-expansion.jpg" alt="Bookinfo应用的拓展Mesh"><figcaption>图片 - Bookinfo应用的拓展Mesh</figcaption></figure>
|
||
|
<h2 id="开始之前">开始之前</h2>
|
||
|
<ul>
|
||
|
<li>按照 <a href="http://istio.doczh.cn/docs/setup/kubernetes/quick-start.md" target="_blank">安装指南</a> 上的步骤部署 Istio。</li>
|
||
|
<li>部署 <a href="http://istio.doczh.cn/docs/guides/bookinfo.md" target="_blank">BookInfo</a> 示例应用程序(在 <code>bookinfo</code> namespace 下)。</li>
|
||
|
<li>在 Istio 集群相同的项目下创建名为 <code>vm-1</code> 的虚拟机,并 <a href="http://istio.doczh.cn/docs/setup/kubernetes/mesh-expansion.md" target="_blank">加入到 Mesh</a>。</li>
|
||
|
</ul>
|
||
|
<h2 id="在虚拟机上运行-mysql">在虚拟机上运行 mysql</h2>
|
||
|
<p>我们将首先在虚拟机上安装 mysql,将其配置成评分服务的后台存储。</p>
|
||
|
<p>在虚拟机上执行:</p>
|
||
|
<pre><code class="lang-bash">sudo apt-get update && sudo apt-get install -y mariadb-server
|
||
|
sudo mysql
|
||
|
<span class="hljs-comment"># 授权 root 用户访问</span>
|
||
|
GRANT ALL PRIVILEGES ON *.* TO <span class="hljs-string">'root'</span>@<span class="hljs-string">'localhost'</span> IDENTIFIED BY <span class="hljs-string">'password'</span> WITH GRANT OPTION;
|
||
|
quit;
|
||
|
sudo systemctl restart mysql
|
||
|
</code></pre>
|
||
|
<p>关于 Mysql 的详细配置请见: <a href="https://mariadb.com/kb/en/library/download/" target="_blank">Mysql</a>。</p>
|
||
|
<p>在虚拟机上执行下面的命令,向 mysql 中添加评分数据库。</p>
|
||
|
<pre><code class="lang-bash"><span class="hljs-comment"># 向 mysql 数据库中添加评分数据库</span>
|
||
|
curl -q https://raw.githubusercontent.com/istio/istio/master/samples/bookinfo/src/mysql/mysqldb-init.sql | mysql -u root -ppassword
|
||
|
</code></pre>
|
||
|
<p>为了便于直观地查看bookinfo应用程序输出的差异,可以更改使用以下命令生成的评分:</p>
|
||
|
<pre><code class="lang-bash"> <span class="hljs-comment"># 查看评分</span>
|
||
|
mysql -u root -ppassword <span class="hljs-built_in">test</span> <span class="hljs-_">-e</span> <span class="hljs-string">"select * from ratings;"</span>
|
||
|
+----------+--------+
|
||
|
| ReviewID | Rating |
|
||
|
+----------+--------+
|
||
|
| 1 | 5 |
|
||
|
| 2 | 4 |
|
||
|
+----------+--------+
|
||
|
<span class="hljs-comment"># 修改评分</span>
|
||
|
mysql -u root -ppassword <span class="hljs-built_in">test</span> <span class="hljs-_">-e</span> <span class="hljs-string">"update ratings set rating=1 where reviewid=1;select * from ratings;"</span>
|
||
|
+----------+--------+
|
||
|
| ReviewID | Rating |
|
||
|
+----------+--------+
|
||
|
| 1 | 1 |
|
||
|
| 2 | 4 |
|
||
|
+----------+--------+
|
||
|
</code></pre>
|
||
|
<h2 id="找出将添加到-mesh-中的虚拟机的-ip-地址">找出将添加到 mesh 中的虚拟机的 IP 地址</h2>
|
||
|
<p>在虚拟机上执行:</p>
|
||
|
<pre><code class="lang-bash">hostname -I
|
||
|
</code></pre>
|
||
|
<h2 id="将-mysql-服务注册到-mesh-中">将 mysql 服务注册到 mesh 中</h2>
|
||
|
<p>在一台可以访问 <code>istioctl</code> 命令的主机上,注册该虚拟机和 mysql db service:</p>
|
||
|
<pre><code class="lang-bash">istioctl register -n vm mysqldb <ip-address-of-vm> 3306
|
||
|
<span class="hljs-comment"># 示例输出</span>
|
||
|
$ istioctl register mysqldb 192.168.56.112 3306
|
||
|
I1015 22:24:33.846492 15465 register.go:44] Registering <span class="hljs-keyword">for</span> service <span class="hljs-string">'mysqldb'</span> ip <span class="hljs-string">'192.168.56.112'</span>, ports list [{3306 mysql}]
|
||
|
I1015 22:24:33.846550 15465 register.go:49] 0 labels ([]) and 1 annotations ([alpha.istio.io/kubernetes-serviceaccounts=default])
|
||
|
W1015 22:24:33.866410 15465 register.go:123] Got <span class="hljs-string">'services "mysqldb" not found'</span> looking up svc <span class="hljs-string">'mysqldb'</span> <span class="hljs-keyword">in</span> namespace <span class="hljs-string">'default'</span>, attempting to create it
|
||
|
W1015 22:24:33.904162 15465 register.go:139] Got <span class="hljs-string">'endpoints "mysqldb" not found'</span> looking up endpoints <span class="hljs-keyword">for</span> <span class="hljs-string">'mysqldb'</span> <span class="hljs-keyword">in</span> namespace <span class="hljs-string">'default'</span>, attempting to create them
|
||
|
I1015 22:24:33.910707 15465 register.go:180] No pre existing exact matching ports list found, created new subset {[{192.168.56.112 <nil> nil}] [] [{mysql 3306 }]}
|
||
|
I1015 22:24:33.921195 15465 register.go:191] Successfully updated mysqldb, now with 1 endpoints
|
||
|
</code></pre>
|
||
|
<h3 id="集群管理">集群管理</h3>
|
||
|
<p>如果你之前在 kubernetes 上运行过 mysql,您需要将 kubernetes 的 mysql service 移除:</p>
|
||
|
<pre><code class="lang-bash">kubectl delete service mysql
|
||
|
</code></pre>
|
||
|
<p>执行 istioctl 来配置 service(在您的 admin 机器上):</p>
|
||
|
<pre><code class="lang-bash">istioctl register mysql IP mysql:PORT
|
||
|
</code></pre>
|
||
|
<p>注意:<code>mysqldb</code> 虚拟机不需要也不应该有特别的 kubernetes 权限。</p>
|
||
|
<h2 id="使用-mysql-服务">使用 mysql 服务</h2>
|
||
|
<p>bookinfo 中的评分服务将使用机器上的数据库。要验证它是否有效,请创建使用虚拟机上的 mysql db 的评分服务的 v2 版本。然后指定强制评论服务使用评分 v2 版本的路由规则。</p>
|
||
|
<pre><code class="lang-bash"><span class="hljs-comment"># 创建使用 mysql 后端的评分服务版本</span>
|
||
|
istioctl kube-inject -n bookinfo <span class="hljs-_">-f</span> samples/bookinfo/kube/bookinfo-ratings-v2-mysql-vm.yaml | kubectl apply -n bookinfo <span class="hljs-_">-f</span> -
|
||
|
|
||
|
<span class="hljs-comment"># 强制 bookinfo 使用评分后端的路有规则</span>
|
||
|
istioctl create -n bookinfo <span class="hljs-_">-f</span> samples/bookinfo/kube/route-rule-ratings-mysql-vm.yaml
|
||
|
</code></pre>
|
||
|
<p>您可以验证 bookinfo 应用程序的输出结果,显示来自 Reviewer1 的 1 星级和来自 Reviewer2 的 4 星级,或者更改虚拟机上的评分并查看结果。</p>
|
||
|
<p>同时,您还可以在 <a href="https://github.com/istio/istio/blob/master/samples/rawvm/README.md" target="_blank">RawVM MySQL</a> 的文档中找到一些故障排查和其它信息。 </p>
|
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<footer class="page-footer"><span class="copyright">Copyright © jimmysong.io 2017 all right reserved,powered by Gitbook</span><span class="footer-modification">Updated:
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2017-11-07 23:54:19
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