Update localization guidelines (#10485)

* Update localization guidelines for language labels Continuing work Continuing work Continuing work More work in progress Add local OWNERS folders Add an OWNERS file to Chinese Remove shortcode for repos Add Japanese Alphabetize languages, change weights accordingly More updates Add Korean in Korean Add English to languageName Feedback from gochist Move Chinese content from cn/ to zh/ Move OWNERS from cn/ to zh/ Resolve merge conflicts by updating from master Add files back in to prep for resolution After rebase on upstream/master, remove files Review and update localization guidelines Feedback from gochist, tnir, cstoku Add a trailing newline to content/ja/OWNERS Add a trailing newline to content/zh/OWNERS Drop requirement for GH repo project Clarify language about forks/branches Edits and typos Remove a shortcode specific to a multi-repo language setup Update aliases and owners Add explicit OWNERS for content/en Migrate content from Chinese repo, update regex in config.toml Remove untranslated strings Add trailing newline to content/en/OWNERS Add trailing newlines to OWNERS files add Jaguar project description (#10433) * add Jaguar project description [Jaguar](https://gitlab.com/sdnlab/jaguar) is an open source solution for Kubernetes's network based on OpenDaylight. Jaguar provides overlay network using vxlan and Jaguar CNIPlugin provides one IP address per pod. * Minor newline tweak blog post for azure vmss (#10538) Add microk8s to pick-right-solution.md (#10542) * Add microk8s to pick-right-solution.md Microk8s is a single-command installation of upstream Kubernetes on any Linux and should be included in the list of local-machine solutions. * capitalized Istio Add microk8s to foundational.md (#10543) * Add microk8s to foundational.md Adding microk8s as credible and stable alternative to get started with Kubernetes on a local machine. This is especially attractive for those not wanting to incur the overhead of running a VM for a local cluster. * Update foundational.md Thank you for your suggestions! LMK if this works now? * Rewrote first paragraph And included a bullet list of features of microk8s * Copyedit fix typo (#10545) Fix the kubectl subcommands links. (#10550) Signed-off-by: William Zhang <warmchang@outlook.com> Fix command issue (#10515) Signed-off-by: mooncake <xcoder@tenxcloud.com> remove imported community files per issue 10184 (#10501) networking.md: Markdown fix (#10498) Fix front matter, federation command-line tools (#10500) Clean up glossary entry (#10399) update slack link (#10536) typo in StatefulSet docs (#10558) fix discription about horizontal pod autoscale (#10557) Remove redundant symbols (#10556) Fix issue #10520 (#10554) Signed-off-by: William Zhang <warmchang@outlook.com> Update api-concepts.md (#10534) Revert "Fix command issue (#10515)" This reverts commit c02a7fb9f9. Update memory-constraint-namespace.md (#10530) update memory request to 100MiB corresponding the yaml content Blog: Introducing Volume Snapshot Alpha for Kubernetes (#10562) * blog post for azure vmss * snapshot blog post Resolve merge conflicts in OWNERS* Minor typo fix (#10567) Not sure what's supposed to be here, proposing removing it. * Feedback from gochist Tweaks to feedback * Feedback from ClaudiaJKang
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+---
+approvers:
+- mikedanese
+- thockin
+title: 容器环境变量
+content_template: templates/concept
+---
+
+{{% capture overview %}}
+
+本文介绍容器环境中对容器可用的资源。 
+
+{{% /capture %}}
+
+{{< toc >}}
+
+{{% capture body %}}
+
+## 容器环境
+
+Kubernetes 容器环境为容器提供了几类重要的资源：
+
+* 一个文件系统，其中包含一个[镜像](/docs/concepts/containers/images/)和一个或多个[卷](/docs/concepts/storage/volumes/)。
+* 容器本身相关的信息。
+* 集群中其他对象相关的信息。
+
+### 容器信息
+
+容器的 *hostname* 是容器所在的 Pod 名称。 可以通过 `hostname` 命令或调用 libc 中的
+[`gethostname`](http://man7.org/linux/man-pages/man2/gethostname.2.html)
+函数来获取。
+
+Pod 名称和名字空间可以通过
+[downward API](/docs/tasks/inject-data-application/downward-api-volume-expose-pod-information/) 以环境变量方式访问。
+
+与 Docker 镜像中静态指定的环境变量一样，Pod 中用户定义的环境变量也可用于容器。
+
+### 集群信息
+
+容器创建时运行的所有服务的列表都会作为环境变量提供给容器。
+这些环境变量与 Docker 链接语法相匹配。
+
+对一个名为 *foo*，映射到名为 *bar* 的容器端口的服务，
+会定义如下变量：
+
+```shell
+FOO_SERVICE_HOST=<服务所在的主机地址>
+FOO_SERVICE_PORT=<服务所启用的端口>
+```
+
+服务具有专用 IP 地址，如果启用了 [DNS 插件](http://releases.k8s.io/{{< param "githubbranch" >}}/cluster/addons/dns/)，还可以在容器中通过 DNS 进行访问。
+
+{{% /capture %}}
+
+{{% capture whatsnext %}}
+
+* 查看[容器生命周期挂钩（hooks）](/docs/concepts/containers/container-lifecycle-hooks/)了解更多。
+* 获取[为容器生命周期事件附加处理程序](/docs/tasks/configure-pod-container/attach-handler-lifecycle-event/)的实践经验。
+
+{{% /capture %}}
+
+