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https://issues.apache.org/jira/browse/AMBARI-21275?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16355658#comment-16355658
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Greg Senia commented on AMBARI-21275:
-------------------------------------
[~omkreddy] qq does the patch in AMBARI-20908 handle specifically keeping
consistency in advertised.listeners vs listeners?
The attached patch corrects this issue. The patch does a few things:
- maintains consistency in behavior in updating protocol in
advertised.listeners to match the behavior of existing parameter, 'listeners'
Example of patch:
diff -Naur
/var/lib/ambari-server/resources/common-services/KAFKA/0.8.1/package/scripts/kafka.py
/tmp/kafka.py
---
/var/lib/ambari-server/resources/common-services/KAFKA/0.8.1/package/scripts/kafka.py
2018-01-04 17:57:42.000000000 -0500
+++ /tmp/kafka.py 2018-02-07 11:16:31.163448198 -0500
@@ -58,8 +58,15 @@
listeners = listeners.replace("PLAINTEXT", "PLAINTEXTSASL")
kafka_server_config['listeners'] = listeners
- kafka_server_config['advertised.listeners'] = listeners
- Logger.info(format("Kafka advertised listeners: \{listeners}"))
+ if 'advertised.listeners' in kafka_server_config:
+ advertised_listeners =
kafka_server_config['advertised.listeners'].replace("localhost",
params.hostname)
+ if "SASL" not in advertised_listeners:
*+ advertised_listeners = advertised_listeners.replace("PLAINTEXT",
"PLAINTEXTSASL")*
+
+ kafka_server_config['advertised.listeners'] = advertised_listeners
+ else:
+ kafka_server_config['advertised.listeners'] = listeners
+ Logger.info(format("Kafka advertised listeners:
\{advertised_listeners}"))
else:
kafka_server_config['listeners'] = listeners
if 'advertised.listeners' in kafka_server_config:
> Kafka advertised.listeners can't be configured when security is enabled
> -----------------------------------------------------------------------
>
> Key: AMBARI-21275
> URL: https://issues.apache.org/jira/browse/AMBARI-21275
> Project: Ambari
> Issue Type: Bug
> Components: ambari-sever
> Affects Versions: 2.4.2
> Reporter: Axton Grams
> Priority: Major
> Labels: kafka
> Fix For: trunk
>
> Attachments: kafka.py.patch
>
>
> When running Kafka Broker on a multi-homed, secure (kerberized) host, it is
> necessary to set the following configuration parameters:
> advertised.listeners=PLAINTEXTSASL://host.domain.tld:6667
> listeners=PLAINTEXTSASL://0.0.0.0:6667
> This configuration is not achievable due to limitations of the Ambari Server
> scripts that generate the Kafka Broker configuration file.
> The attached patch corrects this issue. The patch does a few things:
> - maintains consistency in behavior in updating protocol in
> advertised.listeners to match the behavior of existing parameter, 'listeners'
> - sets advertised.listeners to the listeners if it is not defined in Ambari
> - replaces the literal 'localhost' with the actual hostname; this is
> consistent with the behavior of the existing parameter, 'listeners'
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