[GitHub] [hadoop-ozone] cxorm commented on a change in pull request #870: HDDS-2765. security/SecureOzone.md translation

[GitBox <gi...@apache.org>]

cxorm commented on a change in pull request #870:
URL: https://github.com/apache/hadoop-ozone/pull/870#discussion_r418026833



##########
File path: hadoop-hdds/docs/content/security/SecureOzone.zh.md
##########
@@ -0,0 +1,158 @@
+---
+title: "安全化 Ozone"
+date: "2019-April-03"
+summary: 简要介绍 Ozone 中的安全概念以及安全化 OM 和 SCM 的步骤。
+weight: 1
+icon: tower
+---
+<!---
+  Licensed to the Apache Software Foundation (ASF) under one or more
+  contributor license agreements.  See the NOTICE file distributed with
+  this work for additional information regarding copyright ownership.
+  The ASF licenses this file to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+-->
+
+
+# Kerberos
+
+Ozone 集群的安全依赖于 [Kerberos](https://web.mit.edu/kerberos/)。过去 HDFS 支持在隔离的安全网络中运行，因此可以不进行安全化的集群部署。
+
+Ozone 在这方面与 HDFS 保持一致，但不久之后将 _默认启用安全机制_ 。目前，Ozone 集群启用安全机制需要将配置 **ozone.security.enabled** 设置为 _true_ ，以及将 **hadoop.security.authentication** 设置为 _kerberos_ 。
+
+参数 | 值
+----------------------|---------
+ozone.security.enabled| _true_
+hadoop.security.authentication| _kerberos_
+
+# Tokens #
+
+Ozone 使用 token 的方法来防止 Kerberos 服务器负载过重，当每秒处理上千个请求时，Kerberos 可能无法很好地工作。所以，每次当用户完成一次认证之后，Ozone 会向用户颁发代理 token 和块 token，应用程序可以使用这些 token 来对集群进行特定的操作，就像它们持有 kerberos 凭据一样，Ozone 支持以下类型的 token。
+
+### 代理 Token ###
+代理 token 允许应用模拟用户的 kerberos 凭据，它基于 kerberos 的身份认证，由 OM 颁发，当集群启用安全机制时，代理 token 功能默认启用。
+
+### 块 Token ###
+
+用户通过块 token 来读写一个块，它的作用是让数据节点知道用户是否有对块进行读和修改的权限。
+
+### S3 Token ###

Review comment:
       In [doc of 0.5.0-beta](https://hadoop.apache.org/ozone/docs/0.5.0-beta/security/secureozone.html), the S3 Token has been changed to S3AuthInfo, could we make it the same here?




----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

For queries about this service, please contact Infrastructure at:
users@infra.apache.org



---------------------------------------------------------------------
To unsubscribe, e-mail: ozone-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: ozone-issues-help@hadoop.apache.org