zh_Trans: Fix preview issue (#11311)

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* Update _index.md

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* zh_trans: docs/reference/setup-tools/kubeadm/generated/kubeadm_config.md

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content/zh/docs/reference/glossary/minikube.md

@@ -0,0 +1,19 @@
+---
+title: Minikube
+id: minikube
+date: 2018-04-12
+full_link: /docs/getting-started-guides/minikube/
+short_description: >
+  A tool for running Kubernetes locally.
+
+aka: 
+tags:
+- fundamental
+- tool
+---
+ A tool for running Kubernetes locally.
+
+<!--more--> 
+
+Minikube runs a single-node cluster inside a VM on your computer.
+