xiaoyuyao commented on a change in pull request #1175: URL: https://github.com/apache/hadoop-ozone/pull/1175#discussion_r451723048
########## File path: hadoop-hdds/docs/content/security/SecuringDatanodes.zh.md ########## @@ -0,0 +1,53 @@ +--- +title: "安全化 Datanode" +date: "2019-April-03" +weight: 2 +summary: 解释安全化 datanode 的不同模式，包括 Kerberos、证书的手动颁发和自动颁发等。 +icon: th +--- +<!--- + 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. +--> + + +过去，Hadoop 中 datanode 的安全机制是通过在节点上创建 Keytab 文件实现的，而 Ozone 改用 datanode 证书，在安全的 Ozone 集群中，datanode 不再需要 Kerberos。 + +但是我们也支持传统的基于 Kerberos 的认证来方便现有用户，用户只需要在 hdfs-site.xml 里配置下面参数即可： + +参数名|描述 +--------|-------------- +dfs.datanode.kerberos.principal| datanode 的服务主体名 <br/> 比如：dn/_h...@realm.com +dfs.datanode.keytab.file| datanode 进程所使用的 keytab 文件 +hdds.datanode.http.kerberos.principal| datanode http 服务器的服务主体名 +hdds.datanode.http.kerberos.keytab| datanode http 服务器所使用的 keytab 文件 Review comment: hdds.datanode.http.kerberos.keytab=>hdds.datanode.http.auth.kerberos.keytab ---------------------------------------------------------------- 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: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: ozone-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: ozone-issues-h...@hadoop.apache.org
