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https://issues.apache.org/jira/browse/AMBARI-8477?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14254089#comment-14254089
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Hadoop QA commented on AMBARI-8477:
-----------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12688407/AMBARI-8477_03.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 1 new
or modified test files.
{color:green}+1 javac{color}. The applied patch does not increase the
total number of javac compiler warnings.
{color:green}+1 release audit{color}. The applied patch does not increase
the total number of release audit warnings.
{color:green}+1 core tests{color}. The patch passed unit tests in
ambari-server.
Test results:
https://builds.apache.org/job/Ambari-trunk-test-patch/1029//testReport/
Console output:
https://builds.apache.org/job/Ambari-trunk-test-patch/1029//console
This message is automatically generated.
> HDFS service components should indicate security state
> ------------------------------------------------------
>
> Key: AMBARI-8477
> URL: https://issues.apache.org/jira/browse/AMBARI-8477
> Project: Ambari
> Issue Type: Improvement
> Components: ambari-server, stacks
> Affects Versions: 2.0.0
> Reporter: Robert Levas
> Assignee: Robert Levas
> Labels: agent, kerberos, lifecycle, security
> Fix For: 2.0.0
>
> Attachments: AMBARI-8477_01.patch, AMBARI-8477_01.patch,
> AMBARI-8477_01.patch, AMBARI-8477_02.patch, AMBARI-8477_03.patch
>
>
> The HDFS service components should indicate security state when queried by
> Ambari Agent via STATUS_COMMAND. Each component should determine it's state
> as follows:
> h2. NAMENODE
> h3. Indicators
> * Command JSON
> ** config\['configurations']\['cluster-env']\['security_enabled']
> *** = “true”
> * Configuration File: params.hadoop_conf_dir + '/core-site.xml'
> ** hadoop.security.authentication
> *** = “kerberos”
> *** required
> ** hadoop.security.authorization
> *** = “true”
> *** required
> ** hadoop.rpc.protection
> *** = “authentication”
> *** required
> ** hadoop.security.auth_to_local
> *** not empty
> *** required
> * Configuration File: /params.hadoop_conf_dir + '/hdfs-site.xml'
> ** dfs.namenode.keytab.file
> *** not empty
> *** path exists and is readable
> *** required
> ** dfs.namenode.kerberos.principal
> *** not empty
> *** required
> h3. Pseudocode
> {code}
> if indicators imply security is on and validate
> if kinit(namenode principal) && kinit(https principal) succeeds
> state = SECURED_KERBEROS
> else
> state = ERROR
> else
> state = UNSECURED
> {code}
> h2. DATANODE
> h3. Indicators
> * Command JSON
> ** config\['configurations']\['cluster-env']\['security_enabled']
> *** = “true”
> * Configuration File: params.hadoop_conf_dir + '/core-site.xml'
> ** hadoop.security.authentication
> *** = “kerberos”
> *** required
> ** hadoop.security.authorization
> *** = “true”
> *** required
> ** hadoop.rpc.protection
> *** = “authentication”
> *** required
> ** hadoop.security.auth_to_local
> *** not empty
> *** required
> * Configuration File: params.hadoop_conf_dir + '/hdfs-site.xml'
> ** dfs.datanode.keytab.file
> *** not empty
> *** path exists and is readable
> *** required
> ** dfs.datanode.kerberos.principal
> *** not empty
> *** required
> h3. Pseudocode
> {code}
> if indicators imply security is on and validate
> if kinit(datanode principal) && kinit(https principal) succeeds
> state = SECURED_KERBEROS
> else
> state = ERROR
> else
> state = UNSECURED
> {code}
> h2. SECONDARY_NAMENODE
> h3. Indicators
> * Command JSON
> ** config\['configurations']\['cluster-env']\['security_enabled']
> *** = “true”
> * Configuration File: params.hadoop_conf_dir + '/core-site.xml'
> ** hadoop.security.authentication
> *** = “kerberos”
> *** required
> ** hadoop.security.authorization
> *** = “true”
> *** required
> ** hadoop.rpc.protection
> *** = “authentication”
> *** required
> ** hadoop.security.auth_to_local
> *** not empty
> *** required
> * Configuration File: params.hadoop_conf_dir + '/hdfs-site.xml'
> ** dfs.secondary.namenode.keytab.file
> *** not empty
> *** path exists and is readable
> *** required
> ** dfs.secondary.namenode.kerberos.principal
> *** not empty
> *** required
> h3. Pseudocode
> {code}
> if indicators imply security is on and validate
> if kinit(namenode principal) && kinit(https principal) succeeds
> state = SECURED_KERBEROS
> else
> state = ERROR
> else
> state = UNSECURED
> {code}
> h2. HDFS_CLIENT
> h3. Indicators
> * Command JSON
> ** config\['configurations']\['cluster-env']\['security_enabled']
> *** = “true”
> * Configuration File: params.hadoop_conf_dir + '/core-site.xml'
> ** hadoop.security.authentication
> *** = “kerberos”
> *** required
> ** hadoop.security.authorization
> *** = “true”
> *** required
> ** hadoop.rpc.protection
> *** = “authentication”
> *** required
> ** hadoop.security.auth_to_local
> *** not empty
> *** required
> * Configuration File: params.hadoop_conf_dir + '/hdfs-site.xml'
> ** dfs.web.authentication.kerberos.keytab
> *** not empty
> *** path exists and is readable
> *** required
> ** dfs.web.authentication.kerberos.principal
> *** not empty
> *** required
> h3. Pseudocode
> {code}
> if indicators imply security is on and validate
> if kinit(hdfs web principal) succeeds
> state = SECURED_KERBEROS
> else
> state = ERROR
> else
> state = UNSECURED
> {code}
> h2. JOURNALNODE
> h3. Indicators
> * Command JSON
> ** config\['configurations']\['cluster-env']\['security_enabled']
> *** = “true”
> * Configuration File: params.hadoop_conf_dir + '/core-site.xml'
> ** hadoop.security.authentication
> *** = “kerberos”
> *** required
> ** hadoop.security.authorization
> *** = “true”
> *** required
> ** hadoop.rpc.protection
> *** = “authentication”
> *** required
> ** hadoop.security.auth_to_local
> *** not empty
> *** required
> * Configuration File: /params.hadoop_conf_dir + '/hdfs-site.xml'
> ** dfs.journalnode.keytab.file
> *** not empty
> *** path exists and is readable
> *** required
> ** dfs.journalnode.kerberos.principal
> *** not empty
> *** required
> h3. Pseudocode
> {code}
> if indicators imply security is on and validate
> state = SECURED_KERBEROS
> else
> state = UNSECURED
> {code}
> h2. ZKFC
> h3. Indicators
> * Command JSON
> ** config\['configurations']\['cluster-env']\['security_enabled']
> *** = “true”
> * Configuration File: params.hadoop_conf_dir + '/core-site.xml'
> ** hadoop.security.authentication
> *** = “kerberos”
> *** required
> ** hadoop.security.authorization
> *** = “true”
> *** required
> ** hadoop.rpc.protection
> *** = “authentication”
> *** required
> ** hadoop.security.auth_to_local
> *** not empty
> *** required
> h3. Pseudocode
> {code}
> if indicators imply security is on and validate
> state = SECURED_KERBEROS
> else
> state = UNSECURED
> {code}
> _*Note*_: Due to the _cost_ of calling {{kinit}} results should be cached for
> a period of time before retrying. This may be an issue depending on the
> frequency of the heartbeat timeout.
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