[
https://issues.apache.org/jira/browse/AMBARI-15205?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15174011#comment-15174011
]
Hadoop QA commented on AMBARI-15205:
------------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12790716/AMBARI-15205.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:red}-1 tests included{color}. The patch doesn't appear to include
any new or modified tests.
Please justify why no new tests are needed for this
patch.
Also please list what manual steps were performed to
verify this patch.
{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/5651//testReport/
Console output:
https://builds.apache.org/job/Ambari-trunk-test-patch/5651//console
This message is automatically generated.
> Registering 700 hosts gets stuck without timeout on 8 hosts
> -----------------------------------------------------------
>
> Key: AMBARI-15205
> URL: https://issues.apache.org/jira/browse/AMBARI-15205
> Project: Ambari
> Issue Type: Bug
> Reporter: Andrew Onischuk
> Assignee: Andrew Onischuk
> Fix For: 2.2.2
>
> Attachments: AMBARI-15205.patch
>
>
> When adding 700 hosts through the UI's add-host-wizard, all hosts successfully
> registered except for 8 of them. These 8 hosts were stuck in RUNNING state and
> would not timeout even after 20 minutes.
> I had to kill the bootstrap process on ambari-server to make the operation to
> complete.
> On my second attempt I was able to recreate the problem
> Below is the output from `/api/v1/bootstrap/2` for the failing hosts
> (bootstrap response attached)
>
>
> <bootStrapStatus>
> <status>RUNNING</status>
> .....
>
>
> <hostsStatus>
> <hostName>perf-d-511.c.pramod-thangali.internal</hostName>
> <status>RUNNING</status>
> <log>
> ==========================
> Creating target directory...
> ==========================
>
> Command start time 2016-02-17 18:55:54
> chmod: cannot access `/var/lib/ambari-agent/data': No such file or
> directory
>
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: POSSIBLE DNS SPOOFING DETECTED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> The RSA host key for perf-d-511.c.pramod-thangali.internal has changed,
> and the key for the corresponding IP address 10.240.5.174
> has a different value. This could either mean that
> DNS SPOOFING is happening or the IP address for the host
> and its host key have changed at the same time.
> Offending key for IP in /root/.ssh/known_hosts:1418
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
> Someone could be eavesdropping on you right now (man-in-the-middle
> attack)!
> It is also possible that the RSA host key has just been changed.
> The fingerprint for the RSA key sent by the remote host is
> 66:45:6d:a4:fe:13:5d:47:ee:df:45:cc:32:dc:6a:2f.
> Please contact your system administrator.
> Add correct host key in /root/.ssh/known_hosts to get rid of this message.
> Offending key in /root/.ssh/known_hosts:1417
> Password authentication is disabled to avoid man-in-the-middle attacks.
> Keyboard-interactive authentication is disabled to avoid
> man-in-the-middle attacks.
> Connection to perf-d-511.c.pramod-thangali.internal closed.
> SSH command execution finished
> host=perf-d-511.c.pramod-thangali.internal, exitcode=0
> Command end time 2016-02-17 18:55:55
>
> ==========================
> Copying common functions script...
> ==========================
>
> Command start time 2016-02-17 18:55:55
>
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: POSSIBLE DNS SPOOFING DETECTED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> The RSA host key for perf-d-511.c.pramod-thangali.internal has changed,
> and the key for the corresponding IP address 10.240.5.174
> has a different value. This could either mean that
> DNS SPOOFING is happening or the IP address for the host
> and its host key have changed at the same time.
> Offending key for IP in /root/.ssh/known_hosts:1418
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
> Someone could be eavesdropping on you right now (man-in-the-middle
> attack)!
> It is also possible that the RSA host key has just been changed.
> The fingerprint for the RSA key sent by the remote host is
> 66:45:6d:a4:fe:13:5d:47:ee:df:45:cc:32:dc:6a:2f.
> Please contact your system administrator.
> Add correct host key in /root/.ssh/known_hosts to get rid of this message.
> Offending key in /root/.ssh/known_hosts:1417
> Password authentication is disabled to avoid man-in-the-middle attacks.
> Keyboard-interactive authentication is disabled to avoid
> man-in-the-middle attacks.
> scp /usr/lib/python2.6/site-packages/ambari_commons
> host=perf-d-511.c.pramod-thangali.internal, exitcode=0
> Command end time 2016-02-17 18:55:56
>
> ==========================
> Copying OS type check script...
> ==========================
>
> Command start time 2016-02-17 18:55:56
>
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: POSSIBLE DNS SPOOFING DETECTED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> The RSA host key for perf-d-511.c.pramod-thangali.internal has changed,
> and the key for the corresponding IP address 10.240.5.174
> has a different value. This could either mean that
> DNS SPOOFING is happening or the IP address for the host
> and its host key have changed at the same time.
> Offending key for IP in /root/.ssh/known_hosts:1418
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
> Someone could be eavesdropping on you right now (man-in-the-middle
> attack)!
> It is also possible that the RSA host key has just been changed.
> The fingerprint for the RSA key sent by the remote host is
> 66:45:6d:a4:fe:13:5d:47:ee:df:45:cc:32:dc:6a:2f.
> Please contact your system administrator.
> Add correct host key in /root/.ssh/known_hosts to get rid of this message.
> Offending key in /root/.ssh/known_hosts:1417
> Password authentication is disabled to avoid man-in-the-middle attacks.
> Keyboard-interactive authentication is disabled to avoid
> man-in-the-middle attacks.
> scp /usr/lib/python2.6/site-packages/ambari_server/os_check_type.py
> host=perf-d-511.c.pramod-thangali.internal, exitcode=0
> Command end time 2016-02-17 18:55:56
>
> ==========================
> Running OS type check...
> ==========================
>
> Command start time 2016-02-17 18:55:56
> Cluster primary/cluster OS family is redhat6 and local/current OS family
> is redhat6
>
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: POSSIBLE DNS SPOOFING DETECTED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> The RSA host key for perf-d-511.c.pramod-thangali.internal has changed,
> and the key for the corresponding IP address 10.240.5.174
> has a different value. This could either mean that
> DNS SPOOFING is happening or the IP address for the host
> and its host key have changed at the same time.
> Offending key for IP in /root/.ssh/known_hosts:1418
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
> Someone could be eavesdropping on you right now (man-in-the-middle
> attack)!
> It is also possible that the RSA host key has just been changed.
> The fingerprint for the RSA key sent by the remote host is
> 66:45:6d:a4:fe:13:5d:47:ee:df:45:cc:32:dc:6a:2f.
> Please contact your system administrator.
> Add correct host key in /root/.ssh/known_hosts to get rid of this message.
> Offending key in /root/.ssh/known_hosts:1417
> Password authentication is disabled to avoid man-in-the-middle attacks.
> Keyboard-interactive authentication is disabled to avoid
> man-in-the-middle attacks.
> Connection to perf-d-511.c.pramod-thangali.internal closed.
> SSH command execution finished
> host=perf-d-511.c.pramod-thangali.internal, exitcode=0
> Command end time 2016-02-17 18:55:57
>
> ==========================
> Checking 'sudo' package on remote host...
> ==========================
>
> Command start time 2016-02-17 18:55:57
> sudo-1.8.6p3-20.el6_7.x86_64
>
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: POSSIBLE DNS SPOOFING DETECTED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> The RSA host key for perf-d-511.c.pramod-thangali.internal has changed,
> and the key for the corresponding IP address 10.240.5.174
> has a different value. This could either mean that
> DNS SPOOFING is happening or the IP address for the host
> and its host key have changed at the same time.
> Offending key for IP in /root/.ssh/known_hosts:1418
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
> Someone could be eavesdropping on you right now (man-in-the-middle
> attack)!
> It is also possible that the RSA host key has just been changed.
> The fingerprint for the RSA key sent by the remote host is
> 66:45:6d:a4:fe:13:5d:47:ee:df:45:cc:32:dc:6a:2f.
> Please contact your system administrator.
> Add correct host key in /root/.ssh/known_hosts to get rid of this message.
> Offending key in /root/.ssh/known_hosts:1417
> Password authentication is disabled to avoid man-in-the-middle attacks.
> Keyboard-interactive authentication is disabled to avoid
> man-in-the-middle attacks.
> Connection to perf-d-511.c.pramod-thangali.internal closed.
> SSH command execution finished
> host=perf-d-511.c.pramod-thangali.internal, exitcode=0
> Command end time 2016-02-17 18:55:58
>
> ==========================
> Copying repo file to 'tmp' folder...
> ==========================
>
> Command start time 2016-02-17 18:55:58
>
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: POSSIBLE DNS SPOOFING DETECTED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> The RSA host key for perf-d-511.c.pramod-thangali.internal has changed,
> and the key for the corresponding IP address 10.240.5.174
> has a different value. This could either mean that
> DNS SPOOFING is happening or the IP address for the host
> and its host key have changed at the same time.
> Offending key for IP in /root/.ssh/known_hosts:1418
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
> Someone could be eavesdropping on you right now (man-in-the-middle
> attack)!
> It is also possible that the RSA host key has just been changed.
> The fingerprint for the RSA key sent by the remote host is
> 66:45:6d:a4:fe:13:5d:47:ee:df:45:cc:32:dc:6a:2f.
> Please contact your system administrator.
> Add correct host key in /root/.ssh/known_hosts to get rid of this message.
> Offending key in /root/.ssh/known_hosts:1417
> Password authentication is disabled to avoid man-in-the-middle attacks.
> Keyboard-interactive authentication is disabled to avoid
> man-in-the-middle attacks.
> scp /etc/yum.repos.d/ambari.repo
> host=perf-d-511.c.pramod-thangali.internal, exitcode=0
> Command end time 2016-02-17 18:55:59
>
> ==========================
> Moving file to repo dir...
> ==========================
>
> Command start time 2016-02-17 18:55:59
>
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: POSSIBLE DNS SPOOFING DETECTED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> The RSA host key for perf-d-511.c.pramod-thangali.internal has changed,
> and the key for the corresponding IP address 10.240.5.174
> has a different value. This could either mean that
> DNS SPOOFING is happening or the IP address for the host
> and its host key have changed at the same time.
> Offending key for IP in /root/.ssh/known_hosts:1418
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
> Someone could be eavesdropping on you right now (man-in-the-middle
> attack)!
> It is also possible that the RSA host key has just been changed.
> The fingerprint for the RSA key sent by the remote host is
> 66:45:6d:a4:fe:13:5d:47:ee:df:45:cc:32:dc:6a:2f.
> Please contact your system administrator.
> Add correct host key in /root/.ssh/known_hosts to get rid of this message.
> Offending key in /root/.ssh/known_hosts:1417
> Password authentication is disabled to avoid man-in-the-middle attacks.
> Keyboard-interactive authentication is disabled to avoid
> man-in-the-middle attacks.
> Connection to perf-d-511.c.pramod-thangali.internal closed.
> SSH command execution finished
> host=perf-d-511.c.pramod-thangali.internal, exitcode=0
> Command end time 2016-02-17 18:55:59
>
> ==========================
> Changing permissions for ambari.repo...
> ==========================
>
> Command start time 2016-02-17 18:55:59
>
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: POSSIBLE DNS SPOOFING DETECTED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> The RSA host key for perf-d-511.c.pramod-thangali.internal has changed,
> and the key for the corresponding IP address 10.240.5.174
> has a different value. This could either mean that
> DNS SPOOFING is happening or the IP address for the host
> and its host key have changed at the same time.
> Offending key for IP in /root/.ssh/known_hosts:1418
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
> Someone could be eavesdropping on you right now (man-in-the-middle
> attack)!
> It is also possible that the RSA host key has just been changed.
> The fingerprint for the RSA key sent by the remote host is
> 66:45:6d:a4:fe:13:5d:47:ee:df:45:cc:32:dc:6a:2f.
> Please contact your system administrator.
> Add correct host key in /root/.ssh/known_hosts to get rid of this message.
> Offending key in /root/.ssh/known_hosts:1417
> Password authentication is disabled to avoid man-in-the-middle attacks.
> Keyboard-interactive authentication is disabled to avoid
> man-in-the-middle attacks.
> Connection to perf-d-511.c.pramod-thangali.internal closed.
> SSH command execution finished
> host=perf-d-511.c.pramod-thangali.internal, exitcode=0
> Command end time 2016-02-17 18:56:00
>
> ==========================
> Copying setup script file...
> ==========================
>
> Command start time 2016-02-17 18:56:00
>
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: POSSIBLE DNS SPOOFING DETECTED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> The RSA host key for perf-d-511.c.pramod-thangali.internal has changed,
> and the key for the corresponding IP address 10.240.5.174
> has a different value. This could either mean that
> DNS SPOOFING is happening or the IP address for the host
> and its host key have changed at the same time.
> Offending key for IP in /root/.ssh/known_hosts:1418
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
> Someone could be eavesdropping on you right now (man-in-the-middle
> attack)!
> It is also possible that the RSA host key has just been changed.
> The fingerprint for the RSA key sent by the remote host is
> 66:45:6d:a4:fe:13:5d:47:ee:df:45:cc:32:dc:6a:2f.
> Please contact your system administrator.
> Add correct host key in /root/.ssh/known_hosts to get rid of this message.
> Offending key in /root/.ssh/known_hosts:1417
> Password authentication is disabled to avoid man-in-the-middle attacks.
> Keyboard-interactive authentication is disabled to avoid
> man-in-the-middle attacks.
> scp /usr/lib/python2.6/site-packages/ambari_server/setupAgent.py
> host=perf-d-511.c.pramod-thangali.internal, exitcode=0
> Command end time 2016-02-17 18:56:00
>
> ==========================
> Running setup agent script...
> ==========================
>
> Command start time 2016-02-17 18:56:00
> Repository base is listed more than once in the configuration
> Repository updates is listed more than once in the configuration
> Repository extras is listed more than once in the configuration
> Error: Cannot find a valid baseurl for repo: base
> Repository base is listed more than once in the configuration
> Repository updates is listed more than once in the configuration
> Repository extras is listed more than once in the configuration
> Error: Cannot find a valid baseurl for repo: base
> ('', None)
>
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: POSSIBLE DNS SPOOFING DETECTED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> The RSA host key for perf-d-511.c.pramod-thangali.internal has changed,
> and the key for the corresponding IP address 10.240.5.174
> has a different value. This could either mean that
> DNS SPOOFING is happening or the IP address for the host
> and its host key have changed at the same time.
> Offending key for IP in /root/.ssh/known_hosts:1418
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
> Someone could be eavesdropping on you right now (man-in-the-middle
> attack)!
> It is also possible that the RSA host key has just been changed.
> The fingerprint for the RSA key sent by the remote host is
> 66:45:6d:a4:fe:13:5d:47:ee:df:45:cc:32:dc:6a:2f.
> Please contact your system administrator.
> Add correct host key in /root/.ssh/known_hosts to get rid of this message.
> Offending key in /root/.ssh/known_hosts:1417
> Password authentication is disabled to avoid man-in-the-middle attacks.
> Keyboard-interactive authentication is disabled to avoid
> man-in-the-middle attacks.
> Connection to perf-d-511.c.pramod-thangali.internal closed.
> SSH command execution finished
> host=perf-d-511.c.pramod-thangali.internal, exitcode=1
> Command end time 2016-02-17 18:56:47
>
> ERROR: Bootstrap of host perf-d-511.c.pramod-thangali.internal fails
> because previous action finished with non-zero exit code (1)
> ERROR MESSAGE: @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: POSSIBLE DNS SPOOFING DETECTED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> The RSA host key for perf-d-511.c.pramod-thangali.internal has changed,
> and the key for the corresponding IP address 10.240.5.174
> has a different value. This could either mean that
> DNS SPOOFING is happening or the IP address for the host
> and its host key have changed at the same time.
> Offending key for IP in /root/.ssh/known_hosts:1418
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
> Someone could be eavesdropping on you right now (man-in-the-middle
> attack)!
> It is also possible that the RSA host key has just been changed.
> The fingerprint for the RSA key sent by the remote host is
> 66:45:6d:a4:fe:13:5d:47:ee:df:45:cc:32:dc:6a:2f.
> Please contact your system administrator.
> Add correct host key in /root/.ssh/known_hosts to get rid of this message.
> Offending key in /root/.ssh/known_hosts:1417
> Password authentication is disabled to avoid man-in-the-middle attacks.
> Keyboard-interactive authentication is disabled to avoid
> man-in-the-middle attacks.
> Connection to perf-d-511.c.pramod-thangali.internal closed.
>
> STDOUT: Repository base is listed more than once in the configuration
> Repository updates is listed more than once in the configuration
> Repository extras is listed more than once in the configuration
> Error: Cannot find a valid baseurl for repo: base
> Repository base is listed more than once in the configuration
> Repository updates is listed more than once in the configuration
> Repository extras is listed more than once in the configuration
> Error: Cannot find a valid baseurl for repo: base
> ('', None)
>
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: POSSIBLE DNS SPOOFING DETECTED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> The RSA host key for perf-d-511.c.pramod-thangali.internal has changed,
> and the key for the corresponding IP address 10.240.5.174
> has a different value. This could either mean that
> DNS SPOOFING is happening or the IP address for the host
> and its host key have changed at the same time.
> Offending key for IP in /root/.ssh/known_hosts:1418
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @
> @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
> IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
> Someone could be eavesdropping on you right now (man-in-the-middle
> attack)!
> It is also possible that the RSA host key has just been changed.
> The fingerprint for the RSA key sent by the remote host is
> 66:45:6d:a4:fe:13:5d:47:ee:df:45:cc:32:dc:6a:2f.
> Please contact your system administrator.
> Add correct host key in /root/.ssh/known_hosts to get rid of this message.
> Offending key in /root/.ssh/known_hosts:1417
> Password authentication is disabled to avoid man-in-the-middle attacks.
> Keyboard-interactive authentication is disabled to avoid
> man-in-the-middle attacks.
> Connection to perf-d-511.c.pramod-thangali.internal closed.
> </log>
> </hostsStatus>
>
>
> ...
>
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