Michael Davie created AMBARI-21702:
Summary: ambari-agent registration fails due to invalid public
Issue Type: Bug
Affects Versions: 2.6.0
Environment: Networks with an active web proxy
Reporter: Michael Davie
* The script hostname.py
attempts to retrieve a host's public hostname from AWS at the address
* In a non-AWS network with a network proxy present, this request can return an
HTML login or redirect page, rather than the expected hostname value.
* The script does not validate the length or format of the returned value, and
submits the returned HTML code to ambari-server as the public hostname.
* Registration fails, as the HTML page exceeds the size (255 characters) of the
A functioning workaround has been published at
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