[one-users] Problem with monitoring scripts
olivier.sallou at irisa.fr
Thu Sep 30 08:58:46 PDT 2010
there was an existing dir "one-im" in /tmp. I deleted the existing dir and it worked.
New dir has been created with correct files.
Le 9/30/10 5:47 PM, Javier Fontan a écrit :
On Mon, Sep 27, 2010 at 5:17 PM, Olivier Sallou <olivier.sallou at irisa.fr> wrote:
I installed open nebula 1,4. I have a front end and a worker node.
I have an error message with "master cannot send script" to worker node:
Mon Sep 27 17:06:17 2010 [InM][I]: Monitoring host genomobyle (0)
Mon Sep 27 17:06:19 2010 [InM][E]: Error monitoring host 0 : MONITOR FAILURE
0 Can not send script to remote machine: genomobyle
As I had to customize user and scripts, I wonder WHERE the master try to
send scripts. Master is Ubuntu based with system install while worker is a
Red Hat system.
I checked that ssh and scp for the oneadmin user can be done without
password, this is ok. However I cannot find where the master tries to send
the scripts (I configured one with the ssh transport).
I cannot find in documentation the required directories on workder node.
Copy and execute code for im probes in one 1.4 is located here:
That ssh connection creates the remote directory and writes the script
using "cat >" (script is sent in stdin).
By default remote scripts directory is /tmp/one-im. Check that is dir
and files do have correct permissions if it exists, or delete it, will
be created when monitoring the host.
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