Add Kubernetes Components in lang ID. (#13888)

* Add Kubernetes Components in lang ID.

* Remove glossary since it's not translated yet.

* Add what is kubernetes? in ID lang

* Add kubernetes API in lang ID.

* Address id loc suggestions fo Kubernetes' overview.

* Remove uneeded lines of definitions.

* Add glossaries for Bahasa Indonesia.

* Add kubelet glossary for Bahasa Indonesia.

* Fix all italics due to missing period and false tag.

content/id/docs/reference/glossary/kubelet.md

@@ -0,0 +1,15 @@
+---
+title: Kubelet
+id: kubelet
+date: 2019-04-21
+full_link: /docs/reference/generated/kubelet
+short_description: >
+  Agen yang dijalankan pada setiap <i>node</i> di kluster dan bertugas memastikan kontainer dijalankan di dalam pod.
+
+aka: 
+tags:
+- fundamental
+- core-object
+---
+ Agen yang dijalankan pada setiap <i>node</i> di kluster dan bertugas memastikan kontainer dijalankan di dalam pod.
+