[jira] [Updated] (AMBARI-21702) ambari-agent registration fails due to invalid public hostname
[
https://issues.apache.org/jira/browse/AMBARI-21702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Michael Davie updated AMBARI-21702:
---
Description:
* The script {{hostname.py}}
(https://github.com/apache/ambari/blob/79cca1c7184f1661236971dac70d85a83fab6c11/ambari-agent/src/main/python/ambari_agent/hostname.py)
attempts to retrieve a host's public hostname from AWS from the location
http://169.254.169.254/latest/meta-data/public-hostname.
* 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 of the host fails, as the submitted HTML code exceeds the size
of the hostname field in the server's database (255 characters).
* A partial manual workaround has been published at
https://community.hortonworks.com/articles/42872/why-ambari-host-might-have-different-public-host-n.html.
was:
* The script {{hostname.py}}
(https://github.com/apache/ambari/blob/79cca1c7184f1661236971dac70d85a83fab6c11/ambari-agent/src/main/python/ambari_agent/hostname.py)
attempts to retrieve a host's public hostname from AWS from the location
http://169.254.169.254/latest/meta-data/public-hostname.
* 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 of the host fails, as the submitted HTML code exceeds the size
of the hostname field in the server's database (255 characters).
* A functioning manual workaround has been published at
https://community.hortonworks.com/articles/42872/why-ambari-host-might-have-different-public-host-n.html.
* An alternative workaround is to set the default gateway of the nodes to the
IP address of the Ambari server.
> ambari-agent registration fails due to invalid public hostname
> --
>
> Key: AMBARI-21702
> URL: https://issues.apache.org/jira/browse/AMBARI-21702
> Project: Ambari
> Issue Type: Bug
> Components: ambari-agent
>Affects Versions: 2.6.0
> Environment: Networks with an active web proxy
>Reporter: Michael Davie
>Priority: Critical
>
> * The script {{hostname.py}}
> (https://github.com/apache/ambari/blob/79cca1c7184f1661236971dac70d85a83fab6c11/ambari-agent/src/main/python/ambari_agent/hostname.py)
> attempts to retrieve a host's public hostname from AWS from the location
> http://169.254.169.254/latest/meta-data/public-hostname.
> * 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 of the host fails, as the submitted HTML code exceeds the size
> of the hostname field in the server's database (255 characters).
> * A partial manual workaround has been published at
> https://community.hortonworks.com/articles/42872/why-ambari-host-might-have-different-public-host-n.html.
--
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[jira] [Updated] (AMBARI-21702) ambari-agent registration fails due to invalid public hostname
[
https://issues.apache.org/jira/browse/AMBARI-21702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Michael Davie updated AMBARI-21702:
---
Priority: Critical (was: Major)
> ambari-agent registration fails due to invalid public hostname
> --
>
> Key: AMBARI-21702
> URL: https://issues.apache.org/jira/browse/AMBARI-21702
> Project: Ambari
> Issue Type: Bug
> Components: ambari-agent
>Affects Versions: 2.6.0
> Environment: Networks with an active web proxy
>Reporter: Michael Davie
>Priority: Critical
>
> * The script {{hostname.py}}
> (https://github.com/apache/ambari/blob/79cca1c7184f1661236971dac70d85a83fab6c11/ambari-agent/src/main/python/ambari_agent/hostname.py)
> attempts to retrieve a host's public hostname from AWS from the location
> http://169.254.169.254/latest/meta-data/public-hostname.
> * 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 of the host fails, as the submitted HTML code exceeds the size
> of the hostname field in the server's database (255 characters).
> * A functioning manual workaround has been published at
> https://community.hortonworks.com/articles/42872/why-ambari-host-might-have-different-public-host-n.html.
> * An alternative workaround is to set the default gateway of the nodes to the
> IP address of the Ambari server.
--
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(v6.4.14#64029)
[jira] [Updated] (AMBARI-21702) ambari-agent registration fails due to invalid public hostname
[
https://issues.apache.org/jira/browse/AMBARI-21702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Michael Davie updated AMBARI-21702:
---
Description:
* The script {{hostname.py}}
(https://github.com/apache/ambari/blob/79cca1c7184f1661236971dac70d85a83fab6c11/ambari-agent/src/main/python/ambari_agent/hostname.py)
attempts to retrieve a host's public hostname from AWS from the location
http://169.254.169.254/latest/meta-data/public-hostname.
* 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 of the host fails, as the submitted HTML code exceeds the size
of the hostname field in the server's database (255 characters).
* A functioning manual workaround has been published at
https://community.hortonworks.com/articles/42872/why-ambari-host-might-have-different-public-host-n.html.
* An alternative workaround is to set the default gateway of the nodes to the
IP address of the Ambari server.
was:
* The script {{hostname.py}}
(https://github.com/apache/ambari/blob/79cca1c7184f1661236971dac70d85a83fab6c11/ambari-agent/src/main/python/ambari_agent/hostname.py)
attempts to retrieve a host's public hostname from AWS from the location
http://169.254.169.254/latest/meta-data/public-hostname.
* 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 of the host fails, as the submitted HTML code exceeds the size
of the hostname field in the server's database (255 characters).
A functioning manual workaround has been published at
https://community.hortonworks.com/articles/42872/why-ambari-host-might-have-different-public-host-n.html.
> ambari-agent registration fails due to invalid public hostname
> --
>
> Key: AMBARI-21702
> URL: https://issues.apache.org/jira/browse/AMBARI-21702
> Project: Ambari
> Issue Type: Bug
> Components: ambari-agent
>Affects Versions: 2.6.0
> Environment: Networks with an active web proxy
>Reporter: Michael Davie
>
> * The script {{hostname.py}}
> (https://github.com/apache/ambari/blob/79cca1c7184f1661236971dac70d85a83fab6c11/ambari-agent/src/main/python/ambari_agent/hostname.py)
> attempts to retrieve a host's public hostname from AWS from the location
> http://169.254.169.254/latest/meta-data/public-hostname.
> * 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 of the host fails, as the submitted HTML code exceeds the size
> of the hostname field in the server's database (255 characters).
> * A functioning manual workaround has been published at
> https://community.hortonworks.com/articles/42872/why-ambari-host-might-have-different-public-host-n.html.
> * An alternative workaround is to set the default gateway of the nodes to the
> IP address of the Ambari server.
--
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[jira] [Updated] (AMBARI-21702) ambari-agent registration fails due to invalid public hostname
[
https://issues.apache.org/jira/browse/AMBARI-21702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Michael Davie updated AMBARI-21702:
---
Description:
* The script {{hostname.py}}
(https://github.com/apache/ambari/blob/79cca1c7184f1661236971dac70d85a83fab6c11/ambari-agent/src/main/python/ambari_agent/hostname.py)
attempts to retrieve a host's public hostname from AWS from the location
http://169.254.169.254/latest/meta-data/public-hostname.
* 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 of the host fails, as the submitted HTML code exceeds the size
of the hostname field in the server's database (255 characters).
A functioning manual workaround has been published at
https://community.hortonworks.com/articles/42872/why-ambari-host-might-have-different-public-host-n.html.
was:
* The script hostname.py
(https://github.com/apache/ambari/blob/79cca1c7184f1661236971dac70d85a83fab6c11/ambari-agent/src/main/python/ambari_agent/hostname.py)
attempts to retrieve a host's public hostname from AWS at the address
http://169.254.169.254/latest/meta-data/public-hostname.
* 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
hostname field.
A functioning workaround has been published at
https://community.hortonworks.com/articles/42872/why-ambari-host-might-have-different-public-host-n.html.
> ambari-agent registration fails due to invalid public hostname
> --
>
> Key: AMBARI-21702
> URL: https://issues.apache.org/jira/browse/AMBARI-21702
> Project: Ambari
> Issue Type: Bug
> Components: ambari-agent
>Affects Versions: 2.6.0
> Environment: Networks with an active web proxy
>Reporter: Michael Davie
>
> * The script {{hostname.py}}
> (https://github.com/apache/ambari/blob/79cca1c7184f1661236971dac70d85a83fab6c11/ambari-agent/src/main/python/ambari_agent/hostname.py)
> attempts to retrieve a host's public hostname from AWS from the location
> http://169.254.169.254/latest/meta-data/public-hostname.
> * 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 of the host fails, as the submitted HTML code exceeds the size
> of the hostname field in the server's database (255 characters).
> A functioning manual workaround has been published at
> https://community.hortonworks.com/articles/42872/why-ambari-host-might-have-different-public-host-n.html.
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[jira] [Created] (AMBARI-21702) ambari-agent registration fails due to invalid public hostname
Michael Davie created AMBARI-21702: -- Summary: ambari-agent registration fails due to invalid public hostname Key: AMBARI-21702 URL: https://issues.apache.org/jira/browse/AMBARI-21702 Project: Ambari Issue Type: Bug Components: ambari-agent Affects Versions: 2.6.0 Environment: Networks with an active web proxy Reporter: Michael Davie * The script hostname.py (https://github.com/apache/ambari/blob/79cca1c7184f1661236971dac70d85a83fab6c11/ambari-agent/src/main/python/ambari_agent/hostname.py) attempts to retrieve a host's public hostname from AWS at the address http://169.254.169.254/latest/meta-data/public-hostname. * 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 hostname field. A functioning workaround has been published at https://community.hortonworks.com/articles/42872/why-ambari-host-might-have-different-public-host-n.html. -- This message was sent by Atlassian JIRA (v6.4.14#64029)
