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<li class="header">前言</li>
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<b>1.1.</b>
序言
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<b>1.2.</b>
Kubernetes与云原生应用概览
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<li class="header">概念与原理</li>
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<b>2.1.</b>
Kubernetes架构
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</a>
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<b>2.2.</b>
设计理念
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<b>2.3.</b>
资源对象与基本概念解析
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<b>2.3.1.</b>
Pod
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<b>2.3.1.1.</b>
Pod解析
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</a>
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<a href="init-containers.html">
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<b>2.3.1.2.</b>
Init容器
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</a>
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<a href="pod-security-policy.html">
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<b>2.3.1.3.</b>
Pod安全策略
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</a>
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<b>2.3.1.4.</b>
Pod的生命周期
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<b>2.3.1.5.</b>
Pod hook
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<b>2.3.2.</b>
Node
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<b>2.3.3.</b>
Namespace
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<b>2.3.4.</b>
Service
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<b>2.3.5.</b>
Volume和Persistent Volume
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<b>2.3.6.</b>
Deployment
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</a>
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<a href="secret.html">
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<b>2.3.7.</b>
Secret
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</a>
</li>
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<a href="statefulset.html">
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<b>2.3.8.</b>
StatefulSet
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</a>
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<b>2.3.9.</b>
DaemonSet
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</a>
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<a href="serviceaccount.html">
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<b>2.3.10.</b>
ServiceAccount
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</a>
</li>
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<li class="chapter " data-level="2.3.11" data-path="replicaset.html">
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<a href="replicaset.html">
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<b>2.3.11.</b>
ReplicationController和ReplicaSet
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</a>
</li>
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<li class="chapter " data-level="2.3.12" data-path="job.html">
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<a href="job.html">
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<b>2.3.12.</b>
Job
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</a>
</li>
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<li class="chapter active" data-level="2.3.13" data-path="cronjob.html">
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<a href="cronjob.html">
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<b>2.3.13.</b>
CronJob
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</a>
</li>
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<li class="chapter " data-level="2.3.14" data-path="ingress.html">
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<a href="ingress.html">
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<b>2.3.14.</b>
Ingress
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</a>
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<ul class="articles">
<li class="chapter " data-level="2.3.14.1" data-path="traefik-ingress-controller.html">
<a href="traefik-ingress-controller.html">
<b>2.3.14.1.</b>
Traefik Ingress Controller
</a>
</li>
</ul>
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</li>
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<li class="chapter " data-level="2.3.15" data-path="configmap.html">
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<a href="configmap.html">
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<b>2.3.15.</b>
ConfigMap
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</a>
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<ul class="articles">
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<li class="chapter " data-level="2.3.15.1" data-path="configmap-hot-update.html">
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<a href="configmap-hot-update.html">
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<b>2.3.15.1.</b>
ConfigMap的热更新
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</a>
</li>
</ul>
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</li>
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<li class="chapter " data-level="2.3.16" data-path="horizontal-pod-autoscaling.html">
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<a href="horizontal-pod-autoscaling.html">
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<b>2.3.16.</b>
Horizontal Pod Autoscaling
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</a>
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<ul class="articles">
<li class="chapter " data-level="2.3.16.1" data-path="custom-metrics-hpa.html">
<a href="custom-metrics-hpa.html">
<b>2.3.16.1.</b>
自定义指标HPA
</a>
</li>
</ul>
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</li>
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<li class="chapter " data-level="2.3.17" data-path="label.html">
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<a href="label.html">
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<b>2.3.17.</b>
Label
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</a>
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</li>
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<li class="chapter " data-level="2.3.18" data-path="garbage-collection.html">
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<a href="garbage-collection.html">
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<b>2.3.18.</b>
垃圾收集
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</a>
</li>
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<li class="chapter " data-level="2.3.19" data-path="network-policy.html">
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<a href="network-policy.html">
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<b>2.3.19.</b>
NetworkPolicy
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</a>
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</li>
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<li class="chapter " data-level="2.3.20" data-path="annotation.html">
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<a href="annotation.html">
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<b>2.3.20.</b>
Annotation
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</a>
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</li>
<li class="chapter " data-level="2.3.21" data-path="aggregated-api-server.html">
<a href="aggregated-api-server.html">
<b>2.3.21.</b>
Aggregated API Server
</a>
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</li>
<li class="chapter " data-level="2.3.22" data-path="custom-resource.html">
<a href="custom-resource.html">
<b>2.3.22.</b>
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使用自定义资源扩展API
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</a>
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</li>
</ul>
</li>
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<li class="header">用户指南</li>
<li class="chapter " data-level="3.1" data-path="../guide/">
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<a href="../guide/">
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<b>3.1.</b>
用户指南
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</a>
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</li>
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2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="3.2" data-path="../guide/resource-configuration.html">
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<a href="../guide/resource-configuration.html">
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<b>3.2.</b>
资源对象配置
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</a>
<ul class="articles">
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<li class="chapter " data-level="3.2.1" data-path="../guide/configure-liveness-readiness-probes.html">
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<a href="../guide/configure-liveness-readiness-probes.html">
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<b>3.2.1.</b>
配置Pod的liveness和readiness探针
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</a>
</li>
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<li class="chapter " data-level="3.2.2" data-path="../guide/configure-pod-service-account.html">
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<a href="../guide/configure-pod-service-account.html">
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<b>3.2.2.</b>
配置Pod的Service Account
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</a>
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</li>
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<li class="chapter " data-level="3.2.3" data-path="../guide/secret-configuration.html">
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<a href="../guide/secret-configuration.html">
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<b>3.2.3.</b>
Secret配置
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</a>
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</li>
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<li class="chapter " data-level="3.2.4" data-path="../guide/resource-quota-management.html">
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<a href="../guide/resource-quota-management.html">
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<b>3.2.4.</b>
管理namespace中的资源配额
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</a>
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</li>
</ul>
</li>
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<li class="chapter " data-level="3.3" data-path="../guide/command-usage.html">
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<a href="../guide/command-usage.html">
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<b>3.3.</b>
命令使用
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</a>
<ul class="articles">
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<li class="chapter " data-level="3.3.1" data-path="../guide/docker-cli-to-kubectl.html">
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<a href="../guide/docker-cli-to-kubectl.html">
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<b>3.3.1.</b>
docker用户过度到kubectl命令行指南
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</a>
</li>
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<li class="chapter " data-level="3.3.2" data-path="../guide/using-kubectl.html">
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<a href="../guide/using-kubectl.html">
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<b>3.3.2.</b>
kubectl命令概览
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</a>
</li>
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<li class="chapter " data-level="3.3.3" data-path="../guide/kubectl-cheatsheet.html">
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<a href="../guide/kubectl-cheatsheet.html">
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<b>3.3.3.</b>
kubectl命令技巧大全
</a>
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</li>
<li class="chapter " data-level="3.3.4" data-path="../guide/using-etcdctl-to-access-kubernetes-data.html">
<a href="../guide/using-etcdctl-to-access-kubernetes-data.html">
<b>3.3.4.</b>
使用etcdctl访问kuberentes数据
</a>
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</li>
</ul>
</li>
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<li class="chapter " data-level="3.4" data-path="../guide/cluster-security-management.html">
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<a href="../guide/cluster-security-management.html">
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<b>3.4.</b>
集群安全性管理
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</a>
<ul class="articles">
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<li class="chapter " data-level="3.4.1" data-path="../guide/managing-tls-in-a-cluster.html">
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<a href="../guide/managing-tls-in-a-cluster.html">
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<b>3.4.1.</b>
管理集群中的TLS
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</a>
</li>
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<li class="chapter " data-level="3.4.2" data-path="../guide/kubelet-authentication-authorization.html">
<a href="../guide/kubelet-authentication-authorization.html">
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<b>3.4.2.</b>
kubelet的认证授权
</a>
</li>
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<li class="chapter " data-level="3.4.3" data-path="../guide/tls-bootstrapping.html">
<a href="../guide/tls-bootstrapping.html">
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<b>3.4.3.</b>
TLS bootstrap
</a>
2017-08-31 14:23:44 +08:00
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="3.4.4" data-path="../guide/kubectl-user-authentication-authorization.html">
2017-08-31 14:23:44 +08:00
<a href="../guide/kubectl-user-authentication-authorization.html">
2017-11-15 21:18:59 +08:00
<b>3.4.4.</b>
创建用户认证授权的kubeconfig文件
2017-08-31 14:23:44 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="3.4.5" data-path="../guide/rbac.html">
2017-08-31 14:23:44 +08:00
<a href="../guide/rbac.html">
2017-11-15 21:18:59 +08:00
<b>3.4.5.</b>
RBAC——基于角色的访问控制
2017-08-31 14:23:44 +08:00
</a>
2017-09-07 14:13:59 +08:00
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="3.4.6" data-path="../guide/ip-masq-agent.html">
2017-09-07 14:13:59 +08:00
<a href="../guide/ip-masq-agent.html">
2017-11-15 21:18:59 +08:00
<b>3.4.6.</b>
IP伪装代理
2017-09-07 14:13:59 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="3.4.7" data-path="../guide/auth-with-kubeconfig-or-token.html">
<a href="../guide/auth-with-kubeconfig-or-token.html">
2017-11-15 21:18:59 +08:00
<b>3.4.7.</b>
使用kubeconfig或token进行用户身份认证
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="3.4.8" data-path="../guide/authentication.html">
<a href="../guide/authentication.html">
2017-11-15 21:18:59 +08:00
<b>3.4.8.</b>
kubernetes中的用户与身份认证授权
</a>
2017-08-21 17:44:43 +08:00
</li>
</ul>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="3.5" data-path="../guide/access-kubernetes-cluster.html">
2017-08-21 17:44:43 +08:00
<a href="../guide/access-kubernetes-cluster.html">
2017-11-15 21:18:59 +08:00
<b>3.5.</b>
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访问Kubernetes集群
2017-08-21 17:44:43 +08:00
</a>
<ul class="articles">
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<li class="chapter " data-level="3.5.1" data-path="../guide/access-cluster.html">
2017-08-21 17:44:43 +08:00
<a href="../guide/access-cluster.html">
2017-11-15 21:18:59 +08:00
<b>3.5.1.</b>
访问集群
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="3.5.2" data-path="../guide/authenticate-across-clusters-kubeconfig.html">
2017-08-21 17:44:43 +08:00
<a href="../guide/authenticate-across-clusters-kubeconfig.html">
2017-11-15 21:18:59 +08:00
<b>3.5.2.</b>
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使用kubeconfig文件配置跨集群认证
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="3.5.3" data-path="../guide/connecting-to-applications-port-forward.html">
2017-08-21 17:44:43 +08:00
<a href="../guide/connecting-to-applications-port-forward.html">
2017-11-15 21:18:59 +08:00
<b>3.5.3.</b>
通过端口转发访问集群中的应用程序
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="3.5.4" data-path="../guide/service-access-application-cluster.html">
2017-08-21 17:44:43 +08:00
<a href="../guide/service-access-application-cluster.html">
2017-11-15 21:18:59 +08:00
<b>3.5.4.</b>
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使用service访问群集中的应用程序
</a>
</li>
<li class="chapter " data-level="3.5.5" data-path="../guide/accessing-kubernetes-pods-from-outside-of-the-cluster.html">
<a href="../guide/accessing-kubernetes-pods-from-outside-of-the-cluster.html">
<b>3.5.5.</b>
从外部访问Kubernetes中的Pod
2017-08-21 17:44:43 +08:00
</a>
2017-11-22 18:43:03 +08:00
</li>
<li class="chapter " data-level="3.5.6" data-path="../guide/carbin-mobile-dashboard-for-kubernetes.html">
<a href="../guide/carbin-mobile-dashboard-for-kubernetes.html">
<b>3.5.6.</b>
Carbin - Kuberentes手机客户端
</a>
2017-11-29 15:07:48 +08:00
</li>
<li class="chapter " data-level="3.5.7" data-path="../guide/kubernetes-desktop-client.html">
<a href="../guide/kubernetes-desktop-client.html">
<b>3.5.7.</b>
Kubernetic - Kubernetes桌面客户端
</a>
2017-08-21 17:44:43 +08:00
</li>
</ul>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="3.6" data-path="../guide/application-development-deployment-flow.html">
2017-08-21 17:44:43 +08:00
<a href="../guide/application-development-deployment-flow.html">
2017-11-15 21:18:59 +08:00
<b>3.6.</b>
在kubernetes中开发部署应用
2017-08-21 17:44:43 +08:00
</a>
<ul class="articles">
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<li class="chapter " data-level="3.6.1" data-path="../guide/deploy-applications-in-kubernetes.html">
2017-08-21 17:44:43 +08:00
<a href="../guide/deploy-applications-in-kubernetes.html">
2017-11-15 21:18:59 +08:00
<b>3.6.1.</b>
适用于kubernetes的应用开发部署流程
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="3.6.2" data-path="../guide/migrating-hadoop-yarn-to-kubernetes.html">
<a href="../guide/migrating-hadoop-yarn-to-kubernetes.html">
2017-11-15 21:18:59 +08:00
<b>3.6.2.</b>
迁移传统应用到kubernetes中——以Hadoop YARN为例
</a>
2017-10-23 13:40:58 +08:00
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="3.6.3" data-path="../guide/using-statefulset.html">
2017-10-23 13:40:58 +08:00
<a href="../guide/using-statefulset.html">
2017-11-15 21:18:59 +08:00
<b>3.6.3.</b>
使用StatefulSet部署用状态应用
2017-10-23 13:40:58 +08:00
</a>
2017-08-21 17:44:43 +08:00
</li>
</ul>
</li>
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<li class="header">最佳实践</li>
<li class="chapter " data-level="4.1" data-path="../practice/">
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<a href="../practice/">
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<b>4.1.</b>
最佳实践概览
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</a>
2017-11-15 21:18:59 +08:00
</li>
2017-08-21 17:44:43 +08:00
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.2" data-path="../practice/install-kbernetes1.6-on-centos.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/install-kbernetes1.6-on-centos.html">
2017-11-15 21:18:59 +08:00
<b>4.2.</b>
在CentOS上部署kubernetes1.6集群
2017-08-21 17:44:43 +08:00
</a>
<ul class="articles">
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.2.1" data-path="../practice/create-tls-and-secret-key.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/create-tls-and-secret-key.html">
2017-11-15 21:18:59 +08:00
<b>4.2.1.</b>
创建TLS证书和秘钥
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.2.2" data-path="../practice/create-kubeconfig.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/create-kubeconfig.html">
2017-11-15 21:18:59 +08:00
<b>4.2.2.</b>
创建kubeconfig文件
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.2.3" data-path="../practice/etcd-cluster-installation.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/etcd-cluster-installation.html">
2017-11-15 21:18:59 +08:00
<b>4.2.3.</b>
创建高可用etcd集群
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.2.4" data-path="../practice/kubectl-installation.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/kubectl-installation.html">
2017-11-15 21:18:59 +08:00
<b>4.2.4.</b>
安装kubectl命令行工具
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.2.5" data-path="../practice/master-installation.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/master-installation.html">
2017-11-15 21:18:59 +08:00
<b>4.2.5.</b>
部署master节点
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.2.6" data-path="../practice/node-installation.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/node-installation.html">
2017-11-15 21:18:59 +08:00
<b>4.2.6.</b>
部署node节点
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.2.7" data-path="../practice/kubedns-addon-installation.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/kubedns-addon-installation.html">
2017-11-15 21:18:59 +08:00
<b>4.2.7.</b>
安装kubedns插件
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.2.8" data-path="../practice/dashboard-addon-installation.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/dashboard-addon-installation.html">
2017-11-15 21:18:59 +08:00
<b>4.2.8.</b>
安装dashboard插件
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.2.9" data-path="../practice/heapster-addon-installation.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/heapster-addon-installation.html">
2017-11-15 21:18:59 +08:00
<b>4.2.9.</b>
安装heapster插件
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.2.10" data-path="../practice/efk-addon-installation.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/efk-addon-installation.html">
2017-11-15 21:18:59 +08:00
<b>4.2.10.</b>
安装EFK插件
2017-08-21 17:44:43 +08:00
</a>
</li>
</ul>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.3" data-path="../practice/service-discovery-and-loadbalancing.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/service-discovery-and-loadbalancing.html">
2017-11-15 21:18:59 +08:00
<b>4.3.</b>
服务发现与负载均衡
2017-08-21 17:44:43 +08:00
</a>
<ul class="articles">
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<li class="chapter " data-level="4.3.1" data-path="../practice/traefik-ingress-installation.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/traefik-ingress-installation.html">
2017-11-15 21:18:59 +08:00
<b>4.3.1.</b>
安装Traefik ingress
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.3.2" data-path="../practice/distributed-load-test.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/distributed-load-test.html">
2017-11-15 21:18:59 +08:00
<b>4.3.2.</b>
分布式负载测试
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.3.3" data-path="../practice/network-and-cluster-perfermance-test.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/network-and-cluster-perfermance-test.html">
2017-11-15 21:18:59 +08:00
<b>4.3.3.</b>
网络和集群性能测试
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.3.4" data-path="../practice/edge-node-configuration.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/edge-node-configuration.html">
2017-11-15 21:18:59 +08:00
<b>4.3.4.</b>
边缘节点配置
2017-08-21 17:44:43 +08:00
</a>
2017-10-27 19:09:01 +08:00
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.3.5" data-path="../practice/nginx-ingress-installation.html">
2017-10-27 19:09:01 +08:00
<a href="../practice/nginx-ingress-installation.html">
2017-11-15 21:18:59 +08:00
<b>4.3.5.</b>
安装Nginx ingress
2017-10-27 19:09:01 +08:00
</a>
2017-08-21 17:44:43 +08:00
</li>
</ul>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.4" data-path="../practice/operation.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/operation.html">
2017-11-15 21:18:59 +08:00
<b>4.4.</b>
运维管理
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</a>
<ul class="articles">
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<li class="chapter " data-level="4.4.1" data-path="../practice/service-rolling-update.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/service-rolling-update.html">
2017-11-15 21:18:59 +08:00
<b>4.4.1.</b>
服务滚动升级
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.4.2" data-path="../practice/app-log-collection.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/app-log-collection.html">
2017-11-15 21:18:59 +08:00
<b>4.4.2.</b>
应用日志收集
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.4.3" data-path="../practice/configuration-best-practice.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/configuration-best-practice.html">
2017-11-15 21:18:59 +08:00
<b>4.4.3.</b>
配置最佳实践
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.4.4" data-path="../practice/monitor.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/monitor.html">
2017-11-15 21:18:59 +08:00
<b>4.4.4.</b>
集群及应用监控
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.4.5" data-path="../practice/data-persistence-problem.html">
2017-08-21 17:44:43 +08:00
<a href="../practice/data-persistence-problem.html">
2017-11-15 21:18:59 +08:00
<b>4.4.5.</b>
数据持久化问题
2017-08-21 17:44:43 +08:00
</a>
2017-09-03 15:58:39 +08:00
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.4.6" data-path="../practice/manage-compute-resources-container.html">
2017-09-03 15:58:39 +08:00
<a href="../practice/manage-compute-resources-container.html">
2017-11-15 21:18:59 +08:00
<b>4.4.6.</b>
管理容器的计算资源
2017-09-03 15:58:39 +08:00
</a>
</li>
2017-11-09 10:55:38 +08:00
</ul>
2017-11-09 10:55:38 +08:00
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.5" data-path="../practice/storage.html">
2017-11-09 10:55:38 +08:00
<a href="../practice/storage.html">
2017-11-15 21:18:59 +08:00
<b>4.5.</b>
存储管理
2017-11-09 10:55:38 +08:00
</a>
<ul class="articles">
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<li class="chapter " data-level="4.5.1" data-path="../practice/glusterfs.html">
2017-11-09 10:55:38 +08:00
<a href="../practice/glusterfs.html">
2017-11-15 21:18:59 +08:00
<b>4.5.1.</b>
GlusterFS
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</a>
<ul class="articles">
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.5.1.1" data-path="../practice/using-glusterfs-for-persistent-storage.html">
2017-11-09 10:55:38 +08:00
<a href="../practice/using-glusterfs-for-persistent-storage.html">
2017-11-15 21:18:59 +08:00
<b>4.5.1.1.</b>
使用GlusterFS做持久化存储
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.5.1.2" data-path="../practice/storage-for-containers-using-glusterfs-with-openshift.html">
2017-11-09 10:55:38 +08:00
<a href="../practice/storage-for-containers-using-glusterfs-with-openshift.html">
2017-11-15 21:18:59 +08:00
<b>4.5.1.2.</b>
在OpenShift中使用GlusterFS做持久化存储
</a>
2017-08-21 17:44:43 +08:00
</li>
</ul>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.5.2" data-path="../practice/cephfs.html">
2017-08-21 17:44:43 +08:00
2017-11-09 10:55:38 +08:00
<a href="../practice/cephfs.html">
2017-08-21 17:44:43 +08:00
2017-11-15 21:18:59 +08:00
<b>4.5.2.</b>
CephFS
2017-08-21 17:44:43 +08:00
</a>
<ul class="articles">
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.5.2.1" data-path="../practice/using-ceph-for-persistent-storage.html">
2017-08-21 17:44:43 +08:00
2017-11-09 10:55:38 +08:00
<a href="../practice/using-ceph-for-persistent-storage.html">
2017-08-21 17:44:43 +08:00
2017-11-15 21:18:59 +08:00
<b>4.5.2.1.</b>
使用Ceph做持久化存储
2017-11-09 10:55:38 +08:00
</a>
</li>
</ul>
</li>
</ul>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.6" data-path="../practice/monitoring.html">
2017-11-09 10:55:38 +08:00
<a href="../practice/monitoring.html">
2017-11-15 21:18:59 +08:00
<b>4.6.</b>
集群与应用监控
2017-08-21 17:44:43 +08:00
</a>
<ul class="articles">
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.6.1" data-path="../practice/heapster.html">
2017-08-21 17:44:43 +08:00
2017-11-09 10:55:38 +08:00
<a href="../practice/heapster.html">
2017-08-21 17:44:43 +08:00
2017-11-15 21:18:59 +08:00
<b>4.6.1.</b>
Heapster
2017-08-21 17:44:43 +08:00
</a>
2017-11-09 10:55:38 +08:00
<ul class="articles">
2017-08-21 17:44:43 +08:00
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.6.1.1" data-path="../practice/using-heapster-to-get-object-metrics.html">
2017-08-21 17:44:43 +08:00
2017-11-09 10:55:38 +08:00
<a href="../practice/using-heapster-to-get-object-metrics.html">
2017-08-21 17:44:43 +08:00
2017-11-15 21:18:59 +08:00
<b>4.6.1.1.</b>
使用Heapster获取集群和对象的metric数据
2017-08-21 17:44:43 +08:00
</a>
</li>
</ul>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.6.2" data-path="../practice/prometheus.html">
2017-11-09 10:55:38 +08:00
<a href="../practice/prometheus.html">
2017-11-15 21:18:59 +08:00
<b>4.6.2.</b>
Prometheus
</a>
<ul class="articles">
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<li class="chapter " data-level="4.6.2.1" data-path="../practice/using-prometheus-to-monitor-kuberentes-cluster.html">
2017-11-09 10:55:38 +08:00
<a href="../practice/using-prometheus-to-monitor-kuberentes-cluster.html">
2017-11-15 21:18:59 +08:00
<b>4.6.2.1.</b>
使用Prometheus监控kubernetes集群
</a>
2017-08-21 17:44:43 +08:00
</li>
</ul>
</li>
</ul>
2017-10-19 15:31:08 +08:00
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.7" data-path="../practice/services-management-tool.html">
2017-10-19 15:31:08 +08:00
<a href="../practice/services-management-tool.html">
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<b>4.7.</b>
服务编排管理
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</a>
2017-10-20 16:22:43 +08:00
<ul class="articles">
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<li class="chapter " data-level="4.7.1" data-path="../practice/helm.html">
2017-10-20 16:22:43 +08:00
<a href="../practice/helm.html">
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<b>4.7.1.</b>
使用Helm管理kubernetes应用
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</a>
2017-10-27 11:59:37 +08:00
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.7.2" data-path="../practice/create-private-charts-repo.html">
2017-10-27 11:59:37 +08:00
<a href="../practice/create-private-charts-repo.html">
2017-11-15 21:18:59 +08:00
<b>4.7.2.</b>
构建私有Chart仓库
2017-10-27 11:59:37 +08:00
</a>
</li>
</ul>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.8" data-path="../practice/ci-cd.html">
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<a href="../practice/ci-cd.html">
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<b>4.8.</b>
持续集成与发布
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</a>
<ul class="articles">
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<li class="chapter " data-level="4.8.1" data-path="../practice/jenkins-ci-cd.html">
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<a href="../practice/jenkins-ci-cd.html">
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<b>4.8.1.</b>
使用Jenkins进行持续集成与发布
2017-10-27 11:59:37 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.8.2" data-path="../practice/drone-ci-cd.html">
2017-10-27 11:59:37 +08:00
<a href="../practice/drone-ci-cd.html">
2017-11-15 21:18:59 +08:00
<b>4.8.2.</b>
使用Drone进行持续集成与发布
2017-10-27 11:59:37 +08:00
</a>
2017-11-02 16:33:01 +08:00
</li>
</ul>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.9" data-path="../practice/update-and-upgrade.html">
2017-11-02 16:33:01 +08:00
<a href="../practice/update-and-upgrade.html">
2017-11-15 21:18:59 +08:00
<b>4.9.</b>
更新与升级
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</a>
<ul class="articles">
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<li class="chapter " data-level="4.9.1" data-path="../practice/manually-upgrade.html">
2017-11-02 16:33:01 +08:00
<a href="../practice/manually-upgrade.html">
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<b>4.9.1.</b>
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手动升级kubernetes集群
2017-11-02 16:33:01 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="4.9.2" data-path="../practice/dashboard-upgrade.html">
2017-11-02 16:33:01 +08:00
<a href="../practice/dashboard-upgrade.html">
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<b>4.9.2.</b>
升级dashboard
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</a>
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</li>
</ul>
2017-08-21 17:44:43 +08:00
</li>
2017-11-15 21:18:59 +08:00
<li class="header">领域应用</li>
<li class="chapter " data-level="5.1" data-path="../usecases/">
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<a href="../usecases/">
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<b>5.1.</b>
领域应用概览
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</a>
2017-11-15 21:18:59 +08:00
</li>
2017-08-21 17:44:43 +08:00
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="5.2" data-path="../usecases/microservices.html">
2017-08-21 17:44:43 +08:00
<a href="../usecases/microservices.html">
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<b>5.2.</b>
微服务架构
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</a>
<ul class="articles">
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<li class="chapter " data-level="5.2.1" data-path="../usecases/service-discovery-in-microservices.html">
2017-09-20 21:55:19 +08:00
<a href="../usecases/service-discovery-in-microservices.html">
2017-11-15 21:18:59 +08:00
<b>5.2.1.</b>
微服务中的服务发现
2017-09-20 21:55:19 +08:00
</a>
</li>
</ul>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="5.3" data-path="../usecases/service-mesh.html">
2017-09-20 21:55:19 +08:00
<a href="../usecases/service-mesh.html">
2017-11-15 21:18:59 +08:00
<b>5.3.</b>
Service Mesh 服务网格
2017-09-20 21:55:19 +08:00
</a>
<ul class="articles">
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<li class="chapter " data-level="5.3.1" data-path="../usecases/istio.html">
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<a href="../usecases/istio.html">
2017-11-15 21:18:59 +08:00
<b>5.3.1.</b>
Istio
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</a>
<ul class="articles">
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="5.3.1.1" data-path="../usecases/istio-installation.html">
2017-08-21 17:44:43 +08:00
<a href="../usecases/istio-installation.html">
2017-11-15 21:18:59 +08:00
<b>5.3.1.1.</b>
安装并试用Istio service mesh
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="5.3.1.2" data-path="../usecases/configuring-request-routing.html">
2017-08-21 17:44:43 +08:00
<a href="../usecases/configuring-request-routing.html">
2017-11-15 21:18:59 +08:00
<b>5.3.1.2.</b>
配置请求的路由规则
2017-08-21 17:44:43 +08:00
</a>
2017-11-07 23:57:26 +08:00
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="5.3.1.3" data-path="../usecases/install-and-expand-istio-mesh.html">
2017-11-07 23:57:26 +08:00
<a href="../usecases/install-and-expand-istio-mesh.html">
2017-11-15 21:18:59 +08:00
<b>5.3.1.3.</b>
安装和拓展Istio service mesh
2017-11-07 23:57:26 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="5.3.1.4" data-path="../usecases/integrating-vms.html">
2017-11-07 23:57:26 +08:00
<a href="../usecases/integrating-vms.html">
2017-11-15 21:18:59 +08:00
<b>5.3.1.4.</b>
集成虚拟机
2017-11-07 23:57:26 +08:00
</a>
2017-08-21 17:44:43 +08:00
</li>
</ul>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="5.3.2" data-path="../usecases/linkerd.html">
2017-08-21 17:44:43 +08:00
<a href="../usecases/linkerd.html">
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<b>5.3.2.</b>
Linkerd
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</a>
<ul class="articles">
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<li class="chapter " data-level="5.3.2.1" data-path="../usecases/linkerd-user-guide.html">
2017-08-21 17:44:43 +08:00
<a href="../usecases/linkerd-user-guide.html">
2017-11-15 21:18:59 +08:00
<b>5.3.2.1.</b>
Linkerd 使用指南
2017-08-21 17:44:43 +08:00
</a>
</li>
</ul>
</li>
</ul>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="5.4" data-path="../usecases/big-data.html">
2017-08-21 17:44:43 +08:00
<a href="../usecases/big-data.html">
2017-11-15 21:18:59 +08:00
<b>5.4.</b>
大数据
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</a>
<ul class="articles">
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<li class="chapter " data-level="5.4.1" data-path="../usecases/spark-standalone-on-kubernetes.html">
2017-08-21 17:44:43 +08:00
2017-08-30 14:20:52 +08:00
<a href="../usecases/spark-standalone-on-kubernetes.html">
2017-08-21 17:44:43 +08:00
2017-11-15 21:18:59 +08:00
<b>5.4.1.</b>
Spark standalone on Kubernetes
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</a>
2017-08-31 14:23:44 +08:00
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="5.4.2" data-path="../usecases/running-spark-with-kubernetes-native-scheduler.html">
2017-08-31 14:23:44 +08:00
2017-09-14 15:57:50 +08:00
<a href="../usecases/running-spark-with-kubernetes-native-scheduler.html">
2017-08-31 14:23:44 +08:00
2017-11-15 21:18:59 +08:00
<b>5.4.2.</b>
运行支持kubernetes原生调度的Spark程序
2017-08-31 14:23:44 +08:00
</a>
2017-08-21 17:44:43 +08:00
</li>
</ul>
2017-08-30 16:52:33 +08:00
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="5.5" data-path="../usecases/serverless.html">
2017-08-30 16:52:33 +08:00
<a href="../usecases/serverless.html">
2017-11-15 21:18:59 +08:00
<b>5.5.</b>
Serverless架构
2017-08-30 16:52:33 +08:00
</a>
2017-11-23 11:03:04 +08:00
<ul class="articles">
<li class="chapter " data-level="5.5.1" data-path="../usecases/understanding-serverless.html">
<a href="../usecases/understanding-serverless.html">
<b>5.5.1.</b>
理解Serverless
</a>
</li>
</ul>
2017-10-27 19:09:01 +08:00
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="5.6" data-path="../usecases/edge-computing.html">
2017-10-27 19:09:01 +08:00
<a href="../usecases/edge-computing.html">
2017-11-15 21:18:59 +08:00
<b>5.6.</b>
边缘计算
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</a>
2017-08-21 17:44:43 +08:00
</li>
2017-11-15 21:18:59 +08:00
<li class="header">开发指南</li>
<li class="chapter " data-level="6.1" data-path="../develop/">
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<a href="../develop/">
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<b>6.1.</b>
开发指南概览
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</a>
2017-11-15 21:18:59 +08:00
</li>
2017-08-21 17:44:43 +08:00
2017-12-03 13:13:09 +08:00
<li class="chapter " data-level="6.2" data-path="../develop/sigs-and-working-group.html">
2017-08-21 17:44:43 +08:00
2017-12-03 13:13:09 +08:00
<a href="../develop/sigs-and-working-group.html">
2017-08-21 17:44:43 +08:00
2017-11-15 21:18:59 +08:00
<b>6.2.</b>
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SIG和工作组
</a>
</li>
<li class="chapter " data-level="6.3" data-path="../develop/developing-environment.html">
<a href="../develop/developing-environment.html">
<b>6.3.</b>
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开发环境搭建
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-12-03 13:13:09 +08:00
<li class="chapter " data-level="6.4" data-path="../develop/testing.html">
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<a href="../develop/testing.html">
2017-12-03 13:13:09 +08:00
<b>6.4.</b>
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单元测试和集成测试
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-12-03 13:13:09 +08:00
<li class="chapter " data-level="6.5" data-path="../develop/client-go-sample.html">
2017-08-21 17:44:43 +08:00
<a href="../develop/client-go-sample.html">
2017-12-03 13:13:09 +08:00
<b>6.5.</b>
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client-go示例
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</a>
</li>
2017-12-03 13:13:09 +08:00
<li class="chapter " data-level="6.6" data-path="../develop/contribute.html">
2017-08-21 17:44:43 +08:00
<a href="../develop/contribute.html">
2017-12-03 13:13:09 +08:00
<b>6.6.</b>
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社区贡献
2017-08-21 17:44:43 +08:00
</a>
2017-10-23 19:09:41 +08:00
</li>
2017-12-03 13:13:09 +08:00
<li class="chapter " data-level="6.7" data-path="../develop/minikube.html">
2017-10-23 19:09:41 +08:00
<a href="../develop/minikube.html">
2017-12-03 13:13:09 +08:00
<b>6.7.</b>
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Minikube
2017-10-23 19:09:41 +08:00
</a>
2017-08-21 17:44:43 +08:00
</li>
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<li class="header">附录</li>
<li class="chapter " data-level="7.1" data-path="../appendix/">
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<a href="../appendix/">
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<b>7.1.</b>
附录说明
2017-08-21 17:44:43 +08:00
</a>
2017-11-15 21:18:59 +08:00
</li>
2017-08-21 17:44:43 +08:00
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="7.2" data-path="../appendix/debug-kubernetes-services.html">
2017-08-21 17:44:43 +08:00
2017-11-15 21:18:59 +08:00
<a href="../appendix/debug-kubernetes-services.html">
2017-08-21 17:44:43 +08:00
2017-11-15 21:18:59 +08:00
<b>7.2.</b>
Kubernetes中的应用故障排查
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="7.3" data-path="../appendix/material-share.html">
2017-08-21 17:44:43 +08:00
2017-11-15 21:18:59 +08:00
<a href="../appendix/material-share.html">
2017-08-21 17:44:43 +08:00
2017-11-15 21:18:59 +08:00
<b>7.3.</b>
Kubernetes相关资讯和情报链接
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="7.4" data-path="../appendix/docker-best-practice.html">
2017-08-21 17:44:43 +08:00
2017-11-15 21:18:59 +08:00
<a href="../appendix/docker-best-practice.html">
2017-08-21 17:44:43 +08:00
2017-11-15 21:18:59 +08:00
<b>7.4.</b>
Docker最佳实践
2017-08-21 17:44:43 +08:00
</a>
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="7.5" data-path="../appendix/tricks.html">
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<a href="../appendix/tricks.html">
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<b>7.5.</b>
使用技巧
</a>
2017-10-18 14:16:55 +08:00
</li>
2017-11-15 21:18:59 +08:00
<li class="chapter " data-level="7.6" data-path="../appendix/issues.html">
2017-10-18 14:16:55 +08:00
2017-11-15 21:18:59 +08:00
<a href="../appendix/issues.html">
2017-10-18 14:16:55 +08:00
2017-11-15 21:18:59 +08:00
<b>7.6.</b>
问题记录
2017-10-18 14:16:55 +08:00
</a>
2017-08-21 17:44:43 +08:00
</li>
<li class="divider"></li>
<li>
<a href="https://www.gitbook.com" target="blank" class="gitbook-link">
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本书使用 GitBook 发布
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<a href=".." >CronJob</a>
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</h1>
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<h1 id="cronjob">CronJob</h1>
2017-09-03 15:58:39 +08:00
<p><em>Cron Job</em> &#x7BA1;&#x7406;&#x57FA;&#x4E8E;&#x65F6;&#x95F4;&#x7684; <a href="https://kubernetes.io/docs/concepts/jobs/run-to-completion-finite-workloads/" target="_blank">Job</a>&#xFF0C;&#x5373;&#xFF1A;</p>
<ul>
<li>&#x5728;&#x7ED9;&#x5B9A;&#x65F6;&#x95F4;&#x70B9;&#x53EA;&#x8FD0;&#x884C;&#x4E00;&#x6B21;</li>
<li>&#x5468;&#x671F;&#x6027;&#x5730;&#x5728;&#x7ED9;&#x5B9A;&#x65F6;&#x95F4;&#x70B9;&#x8FD0;&#x884C;</li>
</ul>
<p>&#x4E00;&#x4E2A; CronJob &#x5BF9;&#x8C61;&#x7C7B;&#x4F3C;&#x4E8E; <em>crontab</em> &#xFF08;cron table&#xFF09;&#x6587;&#x4EF6;&#x4E2D;&#x7684;&#x4E00;&#x884C;&#x3002;&#x5B83;&#x6839;&#x636E;&#x6307;&#x5B9A;&#x7684;&#x9884;&#x5B9A;&#x8BA1;&#x5212;&#x5468;&#x671F;&#x6027;&#x5730;&#x8FD0;&#x884C;&#x4E00;&#x4E2A; Job&#xFF0C;&#x683C;&#x5F0F;&#x53EF;&#x4EE5;&#x53C2;&#x8003; <a href="https://en.wikipedia.org/wiki/Cron" target="_blank">Cron</a> &#x3002;</p>
<h3 id="&#x524D;&#x63D0;&#x6761;&#x4EF6;">&#x524D;&#x63D0;&#x6761;&#x4EF6;</h3>
<p>&#x5F53;&#x4F7F;&#x7528;&#x7684; Kubernetes &#x96C6;&#x7FA4;&#xFF0C;&#x7248;&#x672C; &gt;= 1.4&#xFF08;&#x5BF9; ScheduledJob&#xFF09;&#xFF0C;&gt;= 1.5&#xFF08;&#x5BF9; CronJob&#xFF09;&#xFF0C;&#x5F53;&#x542F;&#x52A8; API Server&#xFF08;&#x53C2;&#x8003; <a href="https://kubernetes.io/docs/admin/cluster-management/#turn-on-or-off-an-api-version-for-your-cluster" target="_blank">&#x4E3A;&#x96C6;&#x7FA4;&#x5F00;&#x542F;&#x6216;&#x5173;&#x95ED; API &#x7248;&#x672C;</a> &#x83B7;&#x53D6;&#x66F4;&#x591A;&#x4FE1;&#x606F;&#xFF09;&#x65F6;&#xFF0C;&#x901A;&#x8FC7;&#x4F20;&#x9012;&#x9009;&#x9879; <code>--runtime-config=batch/v2alpha1=true</code> &#x53EF;&#x4EE5;&#x5F00;&#x542F; batch/v2alpha1 API&#x3002;</p>
<p>&#x5178;&#x578B;&#x7684;&#x7528;&#x6CD5;&#x5982;&#x4E0B;&#x6240;&#x793A;&#xFF1A;</p>
<ul>
<li>&#x5728;&#x7ED9;&#x5B9A;&#x7684;&#x65F6;&#x95F4;&#x70B9;&#x8C03;&#x5EA6; Job &#x8FD0;&#x884C;</li>
<li>&#x521B;&#x5EFA;&#x5468;&#x671F;&#x6027;&#x8FD0;&#x884C;&#x7684; Job&#xFF0C;&#x4F8B;&#x5982;&#xFF1A;&#x6570;&#x636E;&#x5E93;&#x5907;&#x4EFD;&#x3001;&#x53D1;&#x9001;&#x90AE;&#x4EF6;&#x3002;</li>
</ul>
2017-08-21 17:44:43 +08:00
<h2 id="cronjob-spec">CronJob Spec</h2>
<ul>
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<li><p><code>.spec.schedule</code>&#xFF1A;<strong>&#x8C03;&#x5EA6;</strong>&#xFF0C;&#x5FC5;&#x9700;&#x5B57;&#x6BB5;&#xFF0C;&#x6307;&#x5B9A;&#x4EFB;&#x52A1;&#x8FD0;&#x884C;&#x5468;&#x671F;&#xFF0C;&#x683C;&#x5F0F;&#x540C; <a href="https://en.wikipedia.org/wiki/Cron" target="_blank">Cron</a></p>
</li>
<li><p><code>.spec.jobTemplate</code>&#xFF1A;<strong>Job &#x6A21;&#x677F;</strong>&#xFF0C;&#x5FC5;&#x9700;&#x5B57;&#x6BB5;&#xFF0C;&#x6307;&#x5B9A;&#x9700;&#x8981;&#x8FD0;&#x884C;&#x7684;&#x4EFB;&#x52A1;&#xFF0C;&#x683C;&#x5F0F;&#x540C; <a href="job.html">Job</a></p>
</li>
<li><p><code>.spec.startingDeadlineSeconds</code> &#xFF1A;<strong>&#x542F;&#x52A8; Job &#x7684;&#x671F;&#x9650;&#xFF08;&#x79D2;&#x7EA7;&#x522B;&#xFF09;</strong>&#xFF0C;&#x8BE5;&#x5B57;&#x6BB5;&#x662F;&#x53EF;&#x9009;&#x7684;&#x3002;&#x5982;&#x679C;&#x56E0;&#x4E3A;&#x4EFB;&#x4F55;&#x539F;&#x56E0;&#x800C;&#x9519;&#x8FC7;&#x4E86;&#x88AB;&#x8C03;&#x5EA6;&#x7684;&#x65F6;&#x95F4;&#xFF0C;&#x90A3;&#x4E48;&#x9519;&#x8FC7;&#x6267;&#x884C;&#x65F6;&#x95F4;&#x7684; Job &#x5C06;&#x88AB;&#x8BA4;&#x4E3A;&#x662F;&#x5931;&#x8D25;&#x7684;&#x3002;&#x5982;&#x679C;&#x6CA1;&#x6709;&#x6307;&#x5B9A;&#xFF0C;&#x5219;&#x6CA1;&#x6709;&#x671F;&#x9650;</p>
</li>
<li><p><code>.spec.concurrencyPolicy</code>&#xFF1A;<strong>&#x5E76;&#x53D1;&#x7B56;&#x7565;</strong>&#xFF0C;&#x8BE5;&#x5B57;&#x6BB5;&#x4E5F;&#x662F;&#x53EF;&#x9009;&#x7684;&#x3002;&#x5B83;&#x6307;&#x5B9A;&#x4E86;&#x5982;&#x4F55;&#x5904;&#x7406;&#x88AB; Cron Job &#x521B;&#x5EFA;&#x7684; Job &#x7684;&#x5E76;&#x53D1;&#x6267;&#x884C;&#x3002;&#x53EA;&#x5141;&#x8BB8;&#x6307;&#x5B9A;&#x4E0B;&#x9762;&#x7B56;&#x7565;&#x4E2D;&#x7684;&#x4E00;&#x79CD;&#xFF1A;</p>
<ul>
<li><code>Allow</code>&#xFF08;&#x9ED8;&#x8BA4;&#xFF09;&#xFF1A;&#x5141;&#x8BB8;&#x5E76;&#x53D1;&#x8FD0;&#x884C; Job</li>
<li><code>Forbid</code>&#xFF1A;&#x7981;&#x6B62;&#x5E76;&#x53D1;&#x8FD0;&#x884C;&#xFF0C;&#x5982;&#x679C;&#x524D;&#x4E00;&#x4E2A;&#x8FD8;&#x6CA1;&#x6709;&#x5B8C;&#x6210;&#xFF0C;&#x5219;&#x76F4;&#x63A5;&#x8DF3;&#x8FC7;&#x4E0B;&#x4E00;&#x4E2A;</li>
<li><code>Replace</code>&#xFF1A;&#x53D6;&#x6D88;&#x5F53;&#x524D;&#x6B63;&#x5728;&#x8FD0;&#x884C;&#x7684; Job&#xFF0C;&#x7528;&#x4E00;&#x4E2A;&#x65B0;&#x7684;&#x6765;&#x66FF;&#x6362;</li>
</ul>
<p>&#x6CE8;&#x610F;&#xFF0C;&#x5F53;&#x524D;&#x7B56;&#x7565;&#x53EA;&#x80FD;&#x5E94;&#x7528;&#x4E8E;&#x540C;&#x4E00;&#x4E2A; Cron Job &#x521B;&#x5EFA;&#x7684; Job&#x3002;&#x5982;&#x679C;&#x5B58;&#x5728;&#x591A;&#x4E2A; Cron Job&#xFF0C;&#x5B83;&#x4EEC;&#x521B;&#x5EFA;&#x7684; Job &#x4E4B;&#x95F4;&#x603B;&#x662F;&#x5141;&#x8BB8;&#x5E76;&#x53D1;&#x8FD0;&#x884C;&#x3002;</p>
</li>
<li><p><code>.spec.suspend</code> &#xFF1A;<strong>&#x6302;&#x8D77;</strong>&#xFF0C;&#x8BE5;&#x5B57;&#x6BB5;&#x4E5F;&#x662F;&#x53EF;&#x9009;&#x7684;&#x3002;&#x5982;&#x679C;&#x8BBE;&#x7F6E;&#x4E3A; <code>true</code>&#xFF0C;&#x540E;&#x7EED;&#x6240;&#x6709;&#x6267;&#x884C;&#x90FD;&#x4F1A;&#x88AB;&#x6302;&#x8D77;&#x3002;&#x5B83;&#x5BF9;&#x5DF2;&#x7ECF;&#x5F00;&#x59CB;&#x6267;&#x884C;&#x7684; Job &#x4E0D;&#x8D77;&#x4F5C;&#x7528;&#x3002;&#x9ED8;&#x8BA4;&#x503C;&#x4E3A; <code>false</code>&#x3002;</p>
</li>
<li><p><code>.spec.successfulJobsHistoryLimit</code> &#x548C; <code>.spec.failedJobsHistoryLimit</code> &#xFF1A;<strong>&#x5386;&#x53F2;&#x9650;&#x5236;</strong>&#xFF0C;&#x662F;&#x53EF;&#x9009;&#x7684;&#x5B57;&#x6BB5;&#x3002;&#x5B83;&#x4EEC;&#x6307;&#x5B9A;&#x4E86;&#x53EF;&#x4EE5;&#x4FDD;&#x7559;&#x591A;&#x5C11;&#x5B8C;&#x6210;&#x548C;&#x5931;&#x8D25;&#x7684; Job&#x3002;</p>
<p>&#x9ED8;&#x8BA4;&#x6CA1;&#x6709;&#x9650;&#x5236;&#xFF0C;&#x6240;&#x6709;&#x6210;&#x529F;&#x548C;&#x5931;&#x8D25;&#x7684; Job &#x90FD;&#x4F1A;&#x88AB;&#x4FDD;&#x7559;&#x3002;&#x7136;&#x800C;&#xFF0C;&#x5F53;&#x8FD0;&#x884C;&#x4E00;&#x4E2A; Cron Job &#x65F6;&#xFF0C;Job &#x53EF;&#x4EE5;&#x5F88;&#x5FEB;&#x5C31;&#x5806;&#x79EF;&#x5F88;&#x591A;&#xFF0C;&#x63A8;&#x8350;&#x8BBE;&#x7F6E;&#x8FD9;&#x4E24;&#x4E2A;&#x5B57;&#x6BB5;&#x7684;&#x503C;&#x3002;&#x8BBE;&#x7F6E;&#x9650;&#x5236;&#x7684;&#x503C;&#x4E3A; <code>0</code>&#xFF0C;&#x76F8;&#x5173;&#x7C7B;&#x578B;&#x7684; Job &#x5B8C;&#x6210;&#x540E;&#x5C06;&#x4E0D;&#x4F1A;&#x88AB;&#x4FDD;&#x7559;&#x3002;</p>
</li>
2017-08-21 17:44:43 +08:00
</ul>
<pre><code class="lang-yaml"><span class="hljs-attr">apiVersion:</span> batch/v2alpha1
<span class="hljs-attr">kind:</span> CronJob
<span class="hljs-attr">metadata:</span>
<span class="hljs-attr"> name:</span> hello
<span class="hljs-attr">spec:</span>
<span class="hljs-attr"> schedule:</span> <span class="hljs-string">&quot;*/1 * * * *&quot;</span>
<span class="hljs-attr"> jobTemplate:</span>
<span class="hljs-attr"> spec:</span>
<span class="hljs-attr"> template:</span>
<span class="hljs-attr"> spec:</span>
<span class="hljs-attr"> containers:</span>
<span class="hljs-attr"> - name:</span> hello
<span class="hljs-attr"> image:</span> busybox
<span class="hljs-attr"> args:</span>
<span class="hljs-bullet"> -</span> /bin/sh
<span class="hljs-bullet"> -</span> -c
<span class="hljs-bullet"> -</span> date; echo Hello from the Kubernetes cluster
<span class="hljs-attr"> restartPolicy:</span> OnFailure
</code></pre>
<pre><code class="lang-Bash">$ kubectl create <span class="hljs-_">-f</span> cronjob.yaml
cronjob <span class="hljs-string">&quot;hello&quot;</span> created
</code></pre>
<p>&#x5F53;&#x7136;&#xFF0C;&#x4E5F;&#x53EF;&#x4EE5;&#x7528;<code>kubectl run</code>&#x6765;&#x521B;&#x5EFA;&#x4E00;&#x4E2A;CronJob&#xFF1A;</p>
<pre><code class="lang-bash">kubectl run hello --schedule=<span class="hljs-string">&quot;*/1 * * * *&quot;</span> --restart=OnFailure --image=busybox -- /bin/sh -c <span class="hljs-string">&quot;date; echo Hello from the Kubernetes cluster&quot;</span>
</code></pre>
<pre><code class="lang-bash">$ kubectl get cronjob
NAME SCHEDULE SUSPEND ACTIVE LAST-SCHEDULE
hello */1 * * * * False 0 &lt;none&gt;
$ kubectl get <span class="hljs-built_in">jobs</span>
NAME DESIRED SUCCESSFUL AGE
hello-1202039034 1 1 49s
$ pods=$(kubectl get pods --selector=job-name=hello-1202039034 --output=jsonpath={.items..metadata.name} <span class="hljs-_">-a</span>)
$ kubectl logs <span class="hljs-variable">$pods</span>
Mon Aug 29 21:34:09 UTC 2016
Hello from the Kubernetes cluster
<span class="hljs-comment"># &#x6CE8;&#x610F;&#xFF0C;&#x5220;&#x9664;cronjob&#x7684;&#x65F6;&#x5019;&#x4E0D;&#x4F1A;&#x81EA;&#x52A8;&#x5220;&#x9664;job&#xFF0C;&#x8FD9;&#x4E9B;job&#x53EF;&#x4EE5;&#x7528;kubectl delete job&#x6765;&#x5220;&#x9664;</span>
$ kubectl delete cronjob hello
cronjob <span class="hljs-string">&quot;hello&quot;</span> deleted
</code></pre>
2017-09-03 15:58:39 +08:00
<h2 id="cron-job-&#x9650;&#x5236;">Cron Job &#x9650;&#x5236;</h2>
<p>Cron Job &#x5728;&#x6BCF;&#x6B21;&#x8C03;&#x5EA6;&#x8FD0;&#x884C;&#x65F6;&#x95F4;&#x5185; <em>&#x5927;&#x6982;</em> &#x4F1A;&#x521B;&#x5EFA;&#x4E00;&#x4E2A; Job &#x5BF9;&#x8C61;&#x3002;&#x6211;&#x4EEC;&#x4E4B;&#x6240;&#x4EE5;&#x8BF4; <em>&#x5927;&#x6982;</em> &#xFF0C;&#x662F;&#x56E0;&#x4E3A;&#x5728;&#x7279;&#x5B9A;&#x7684;&#x73AF;&#x5883;&#x4E0B;&#x53EF;&#x80FD;&#x4F1A;&#x521B;&#x5EFA;&#x4E24;&#x4E2A; Job&#xFF0C;&#x6216;&#x8005;&#x4E00;&#x4E2A; Job &#x90FD;&#x6CA1;&#x521B;&#x5EFA;&#x3002;&#x6211;&#x4EEC;&#x5C1D;&#x8BD5;&#x5C11;&#x53D1;&#x751F;&#x8FD9;&#x79CD;&#x60C5;&#x51B5;&#xFF0C;&#x4F46;&#x5374;&#x4E0D;&#x80FD;&#x5B8C;&#x5168;&#x907F;&#x514D;&#x3002;&#x56E0;&#x6B64;&#xFF0C;&#x521B;&#x5EFA; Job &#x64CD;&#x4F5C;&#x5E94;&#x8BE5;&#x662F; <em>&#x5E42;&#x7B49;&#x7684;</em>&#x3002;</p>
<p>Job &#x6839;&#x636E;&#x5B83;&#x6240;&#x521B;&#x5EFA;&#x7684; Pod &#x7684;&#x5E76;&#x884C;&#x5EA6;&#xFF0C;&#x8D1F;&#x8D23;&#x91CD;&#x8BD5;&#x521B;&#x5EFA; Pod&#xFF0C;&#x5E76;&#x5C31;&#x51B3;&#x5B9A;&#x8FD9;&#x4E00;&#x7EC4; Pod &#x7684;&#x6210;&#x529F;&#x6216;&#x5931;&#x8D25;&#x3002;Cron Job &#x6839;&#x672C;&#x5C31;&#x4E0D;&#x4F1A;&#x53BB;&#x68C0;&#x67E5; Pod&#x3002;</p>
<h2 id="&#x5220;&#x9664;-cron-job">&#x5220;&#x9664; Cron Job</h2>
<p>&#x4E00;&#x65E6;&#x4E0D;&#x518D;&#x9700;&#x8981; Cron Job&#xFF0C;&#x7B80;&#x5355;&#x5730;&#x53EF;&#x4EE5;&#x4F7F;&#x7528; <code>kubectl</code> &#x547D;&#x4EE4;&#x5220;&#x9664;&#x5B83;&#xFF1A;</p>
<pre><code>$ kubectl delete cronjob hello
cronjob &quot;hello&quot; deleted
</code></pre><p>&#x8FD9;&#x5C06;&#x4F1A;&#x7EC8;&#x6B62;&#x6B63;&#x5728;&#x521B;&#x5EFA;&#x7684; Job&#x3002;&#x7136;&#x800C;&#xFF0C;&#x8FD0;&#x884C;&#x4E2D;&#x7684; Job &#x5C06;&#x4E0D;&#x4F1A;&#x88AB;&#x7EC8;&#x6B62;&#xFF0C;&#x4E0D;&#x4F1A;&#x5220;&#x9664; Job &#x6216; &#x5B83;&#x4EEC;&#x7684; Pod&#x3002;&#x4E3A;&#x4E86;&#x6E05;&#x7406;&#x90A3;&#x4E9B; Job &#x548C; Pod&#xFF0C;&#x9700;&#x8981;&#x5217;&#x51FA;&#x8BE5; Cron Job &#x521B;&#x5EFA;&#x7684;&#x5168;&#x90E8; Job&#xFF0C;&#x7136;&#x540E;&#x5220;&#x9664;&#x5B83;&#x4EEC;&#xFF1A;</p>
<pre><code>$ kubectl get jobs
NAME DESIRED SUCCESSFUL AGE
hello-1201907962 1 1 11m
hello-1202039034 1 1 8m
...
$ kubectl delete jobs hello-1201907962 hello-1202039034 ...
job &quot;hello-1201907962&quot; deleted
job &quot;hello-1202039034&quot; deleted
...
2017-10-09 15:28:05 +08:00
</code></pre><p>&#x4E00;&#x65E6; Job &#x88AB;&#x5220;&#x9664;&#xFF0C;&#x7531; Job &#x521B;&#x5EFA;&#x7684; Pod &#x4E5F;&#x4F1A;&#x88AB;&#x5220;&#x9664;&#x3002;&#x6CE8;&#x610F;&#xFF0C;&#x6240;&#x6709;&#x7531;&#x540D;&#x79F0;&#x4E3A; &#x201C;hello&#x201D; &#x7684; Cron Job &#x521B;&#x5EFA;&#x7684; Job &#x4F1A;&#x4EE5;&#x524D;&#x7F00;&#x5B57;&#x7B26;&#x4E32; &#x201C;hello-&#x201D; &#x8FDB;&#x884C;&#x547D;&#x540D;&#x3002;&#x5982;&#x679C;&#x60F3;&#x8981;&#x5220;&#x9664;&#x5F53;&#x524D; Namespace &#x4E2D;&#x7684;&#x6240;&#x6709; Job&#xFF0C;&#x53EF;&#x4EE5;&#x901A;&#x8FC7;&#x547D;&#x4EE4; <code>kubectl delete jobs --all</code> &#x7ACB;&#x523B;&#x5220;&#x9664;&#x5B83;&#x4EEC;&#x3002; </p>
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