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On 28/11/2012 10:12, Le Haies Cyrille wrote:
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<p class="MsoNormal">Hello,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I install rudder-server-rc1 on centos 6.3
and rudder-agent-rc1 on other server with centos 6.3.<o:p></o:p></p>
<p class="MsoNormal">Inventory are OK, i accept the new node on
web interface of ridder-server, but when i run
<o:p></o:p></p>
<p class="MsoNormal">/var/rudder/cfengine-community/bin/cf-agent
–KI on the node the result is :<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">R:
@@Common@@log_info@@hasPolicyServer-root@@common-root@@00@@common@@StartRun@@2012-11-28
09:59:24+01:00##75b812bf-c00b-4c68-9360-da97c87648c3@#Start
execution<o:p></o:p></p>
<p class="MsoNormal">Challenge response from server
192.168.6.8/192.168.6.8 was incorrect!<o:p></o:p></p>
<p class="MsoNormal">I: Report relates to a promise with handle
""<o:p></o:p></p>
<p class="MsoNormal">I: Made in version 'not specified' of
'/var/rudder/cfengine-community/inputs/common/1.0/update.cf'
near line 88<o:p></o:p></p>
<p class="MsoNormal">!! Authentication dialogue with 192.168.6.8
failed<o:p></o:p></p>
<p class="MsoNormal">Unable to establish connection with
192.168.6.8<o:p></o:p></p>
<p class="MsoNormal">-> No suitable server responded to hail<o:p></o:p></p>
<p class="MsoNormal">Promise (version not specified) belongs to
bundle 'update' in file
'/var/rudder/cfengine-community/inputs/common/1.0/update.cf'
near line 88<o:p></o:p></p>
<p class="MsoNormal">Challenge response from server
192.168.6.8/192.168.6.8 was incorrect!<o:p></o:p></p>
<p class="MsoNormal">I: Report relates to a promise with handle
""<o:p></o:p></p>
<p class="MsoNormal">I: Made in version 'not specified' of
'/var/rudder/cfengine-community/inputs/common/1.0/update.cf'
near line 100<o:p></o:p></p>
<p class="MsoNormal">!! Authentication dialogue with 192.168.6.8
failed<o:p></o:p></p>
<p class="MsoNormal">Unable to establish connection with
192.168.6.8<o:p></o:p></p>
<p class="MsoNormal">-> No suitable server responded to hail<o:p></o:p></p>
<p class="MsoNormal">Promise (version not specified) belongs to
bundle 'update' in file
'/var/rudder/cfengine-community/inputs/common/1.0/update.cf'
near line 100<o:p></o:p></p>
<p class="MsoNormal">R:
@@Common@@result_error@@hasPolicyServer-root@@common-root@@00@@Update@@None@@2012-11-28
09:59:24+01:00##75b812bf-c00b-4c68-9360-da97c87648c3@#Cannot
update node's policy (CFEngine promises)<o:p></o:p></p>
<p class="MsoNormal">R:
@@Common@@result_error@@hasPolicyServer-root@@common-root@@00@@Update@@None@@2012-11-28
09:59:24+01:00##75b812bf-c00b-4c68-9360-da97c87648c3@#Cannot
update dependencies<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">What happened ???<o:p></o:p></p>
<p class="MsoNormal">Thanks for your help,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">cyrille</p>
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<br>
Hello Cyrille<br>
<br>
There are several points you can check to see what is going on :<br>
- On rudder-server-rc1, do you have the CFEngine server running ?
You can check with this command : ps efx | grep cf-serverd <br>
I guess so, since the server is answering, but it's worth checking.<br>
Also, you can have more details on why the CFENgine server is
refusing to communicate with the agent by running the server in
verbose mode :<br>
/var/rudder/cfengine-community/bin/cf-serverd -v --no-fork<br>
And then running on the agent
/var/rudder/cfengine-community/bin/cf-agent –KI <br>
<br>
- Rudder relies on the Nodes' declared hostnames to identify them,
so it is required that each nodes' hostname can be resolved to its
IP address from the Rudder Server<br>
You can check this by trying to ping rudder-agent-rc1 from the
rudder server. If it doesn't resolve, or to a wrong IP address, an
easy workaround is to add an entry in the /etc/hosts for your agent<br>
<br>
- Do you have SELinux running on your system ?<br>
<br>
These are the most common issues. If it doesn't help, could you
please send the verbose output of the CFEngine server when the agent
is contacting it ?<br>
<br>
Thank you,<br>
Nicolas<br>
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