DIPAYAN BHOWMICK created AMBARI-13965:
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Summary: Ambari CS View "Ambari Cluster URL" setting regex is too
restrictive
Key: AMBARI-13965
URL: https://issues.apache.org/jira/browse/AMBARI-13965
Project: Ambari
Issue Type: Bug
Components: ambari-views
Affects Versions: 2.1.1
Reporter: DIPAYAN BHOWMICK
Fix For: 2.1.3
PROBLEM: When configuring the Capacity Scheduler view the customer had to
manually define the ambari server url because normally they access ambari
server over SSL through an alias, which is defined in the commonName of the SSL
cert.
The customer's hostname and cluster name have a - in them. This fails the regex
and therefore the host can't be updated. Since the validator code is running on
the server side and not in Javacript, even if we were to use the REST API to
update this it would be the same one Ambari is already using so I see no
workaround for this other than to directly manipulate the database.
Specifically the validation I'm talking about is here:
contrib/views/capacity-scheduler/src/main/java/org/apache/ambari/view/capacityscheduler/PropertyValidator.java
This regex needs to be relaxed, and ideally if this validation is going to be
done it should be using whatever rules used in Ambari elsewhere. For example if
I can create the host or cluster in Ambari to start with then such a name
should never fail a validation rule anywhere else in Ambari ever for any reason.
Url like http://c1-node.local:8080/api/v1/clusters/c1 were failing because of
the hyphen in the URL.
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