Fifth Korean l10n work for release-1.13. (#12420)

* ko-trans: glossary/kube-scheduler.md (#12269)
* ko-trans: Update outdated files partly in dev-1.13-ko.5 (#12246)
* ko-trans: Update outdated files partly in dev-1.13-ko.5 (#12267)
* Update outdated in tutorials/kubernetes-basics/ for dev-1.13-ko.5 (#12272)
* ko/examples/application/deployment.yaml (#12293)
* ko-trans: add tutorials/hello-minikube.md #11532 (#12273)
* Translate concepts/containers/container-environment-variables in Korean (#12382)
* ko: Tutorial compoent rearrange (#12400)
* Translate content/ko/docs/concepts/architecture/master-node-communication in Korean #11963 (#12315)
* Translate concepts/workloads/pods/podpreset in Korean (#12308)
* Translate concepts/workloads/pods/init-containers in Korean (#12298)
* ko-trans: add setup/minikube.md #11531 (#12274)
* ko/docs/setup/cluster-large.md (#12370)

Co-authored-by: Seokho <shsongist@gmail.com>
Co-authored-by: Kim Young Dae <38598117+zer0big@users.noreply.github.com>
Co-authored-by: Claudia J.Kang <claudiajkang@gmail.com>
Co-authored-by: Yoon <learder@gmail.com>
Co-authored-by: Jmnote <opcore@gmail.com>
Co-authored-by: June Yi <june.yi@samsung.com>

content/ko/_index.html

@@ -8,7 +8,7 @@ cid: home
 
 {{< blocks/section id="oceanNodes" >}}
 {{% blocks/feature image="flower" %}}
-### [쿠버네티스]({{< relref "/docs/concepts/overview/what-is-kubernetes" >}})는 컨테이너화된 애플리케이션을 자동으로 배포, 스케일링 및 관리해주는 오픈소스 시스템입니다.
+### [쿠버네티스 (k8s)]({{< relref "/docs/concepts/overview/what-is-kubernetes" >}})는 컨테이너화된 애플리케이션을 자동으로 배포, 스케일링 및 관리해주는 오픈소스 시스템입니다.
 
 애플리케이션을 구성하는 컨테이너들의 쉬운 관리 및 발견을 위해서 컨테이너들을 논리적인 단위로 그룹화합니다. 쿠버네티스는 [Google에서 15년간 프로덕션 워크로드 운영한 경험](http://queue.acm.org/detail.cfm?id=2898444)을 토대로 구축되었으며, 커뮤니티에서 제공한 최상의 아이디어와 방법들이 결합되어 있습니다.
 {{% /blocks/feature %}}
@@ -44,12 +44,12 @@ Google이 일주일에 수십억 개의 컨테이너들을 운영하게 해준
         <br>
         <br>
         <br>
-        <a href="https://www.lfasiallc.com/events/kubecon-cloudnativecon-china-2018/" button id="desktopKCButton">Attend KubeCon in Shanghai on Nov. 13-15, 2018</a>
+        <a href="https://events.linuxfoundation.org/events/kubecon-cloudnativecon-europe-2019" button id="desktopKCButton">Attend KubeCon in Barcelona on May 20-23, 2019</a>
         <br>
         <br>
         <br>
         <br>
-        <a href="https://events.linuxfoundation.org/events/kubecon-cloudnativecon-north-america-2018/" button id="desktopKCButton">Attend KubeCon in Seattle on Dec. 11-13, 2018</a>
+        <a href="https://www.lfasiallc.com/events/kubecon-cloudnativecon-china-2019" button id="desktopKCButton">Attend KubeCon in Shanghai on June 24-26, 2019</a>
 </div>
 <div id="videoPlayer">
     <iframe data-url="https://www.youtube.com/embed/H06qrNmGqyE?autoplay=1" frameborder="0" allowfullscreen></iframe>