[one-users] [Monitor Error] Error executing xen.rb. Please help!!!!
張德勤
cinmex91047 at gmail.com
Tue Mar 6 22:39:41 PST 2012
Hello,
First, thank Hector for your reply.
After I set %oneadmin ALL=(ALL) NOPASSWD: ALL
It succeed!!!!
the status is on!!
But, something is strange.
When I onehost show 4
the error message is following...
[oneadmin at server ~]$ onehost list
ID NAME RVM TCPU FCPU ACPU TMEM FMEM AMEM STAT
4 client1 0 400 399 400 3.8G 2.8G 3.8G on
[oneadmin at server ~]$ onehost show 4
HOST 4 INFORMATION
ID : 4
NAME : client1
STATE : MONITORED
IM_MAD : im_xen
VM_MAD : vmm_xen
TM_MAD : tm_shared
HOST SHARES
MAX MEM : 4023296
USED MEM (REAL) : 1108992
USED MEM (ALLOCATED) : 0
MAX CPU : 400
USED CPU (REAL) : 1
USED CPU (ALLOCATED) : 0
RUNNING VMS : 0
MONITORING INFORMATION
ARCH=x86_64
CPUSPEED=2826
ERROR=[
MESSAGE="Error monitoring host 4 : MONITOR FAILURE 4 Error executing
xen.rb
",
TIMESTAMP="Wed Mar 7 04:57:55 2012" ]
FREECPU=400
FREEMEMORY=2914304
HOSTNAME=client1
HYPERVISOR=xen
MODELNAME="Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz"
NETRX=0
NETTX=0
TOTALCPU=400
TOTALMEMORY=4023296
USEDCPU=1
USEDMEMORY=1108992
But, there is no error message in my oned.log file.
Wed Mar 7 14:29:47 2012 [InM][I]: Monitoring host client1 (4)
Wed Mar 7 14:29:50 2012 [InM][I]: ExitCode: 0
Wed Mar 7 14:29:50 2012 [InM][D]: Host 4 successfully monitored.
Wed Mar 7 14:30:02 2012 [ReM][D]: HostPoolInfo method invoked
Wed Mar 7 14:30:02 2012 [AuM][D]: Message received: LOG I 3387 ExitCode: 0
Wed Mar 7 14:30:02 2012 [AuM][I]: ExitCode: 0
Wed Mar 7 14:30:02 2012 [AuM][D]: Message received: AUTHENTICATE SUCCESS
3387 -
Wed Mar 7 14:30:02 2012 [ReM][D]: VirtualMachinePoolInfo method invoked
Wed Mar 7 14:30:02 2012 [AuM][D]: Message received: LOG I 3388 ExitCode: 0
Wed Mar 7 14:30:02 2012 [AuM][I]: ExitCode: 0
Wed Mar 7 14:30:02 2012 [AuM][D]: Message received: AUTHENTICATE SUCCESS
3388 -
Wed Mar 7 14:30:02 2012 [ReM][D]: AclInfo method invoked
Wed Mar 7 14:30:02 2012 [AuM][D]: Message received: LOG I 3389 ExitCode: 0
Wed Mar 7 14:30:02 2012 [AuM][I]: ExitCode: 0
Wed Mar 7 14:30:02 2012 [AuM][D]: Message received: AUTHENTICATE SUCCESS
3389 -
Wed Mar 7 14:30:32 2012 [ReM][D]: HostPoolInfo method invoked
Wed Mar 7 14:30:32 2012 [AuM][D]: Message received: LOG I 3390 ExitCode: 0
Wed Mar 7 14:30:32 2012 [AuM][I]: ExitCode: 0
Wed Mar 7 14:30:32 2012 [AuM][D]: Message received: AUTHENTICATE SUCCESS
3390 -
Wed Mar 7 14:30:32 2012 [ReM][D]: VirtualMachinePoolInfo method invoked
Wed Mar 7 14:30:32 2012 [AuM][D]: Message received: LOG I 3391 ExitCode: 0
Wed Mar 7 14:30:32 2012 [AuM][I]: ExitCode: 0
Wed Mar 7 14:30:32 2012 [AuM][D]: Message received: AUTHENTICATE SUCCESS
3391 -
Wed Mar 7 14:30:32 2012 [ReM][D]: AclInfo method invoked
Wed Mar 7 14:30:32 2012 [AuM][D]: Message received: LOG I 3392 ExitCode: 0
Wed Mar 7 14:30:32 2012 [AuM][I]: ExitCode: 0
Wed Mar 7 14:30:32 2012 [AuM][D]: Message received: AUTHENTICATE SUCCESS
3392 -
Please help
2012/3/7 Hector Sanjuan <hsanjuan at opennebula.org>
> Hello,
>
>
> And, I tried run the command on client1, it can monitor my client1
>> self.....
>> But, I must input my password...
>> Is this reason that my ONE server can't monitor the client1???
>>
>
> yes, it seems that is the problem. Please try adding a NOPASSWD to sudoers
> as proposed here:
>
> http://lists.opennebula.org/**pipermail/users-opennebula.**
> org/2010-October/003123.html<http://lists.opennebula.org/pipermail/users-opennebula.org/2010-October/003123.html>
>
> Hector
>
>
>
> En Tue, 06 Mar 2012 20:29:35 +0100, ˆµÂÇÚ <cinmex91047 at gmail.com> escribi¨®:
>
>
> Dear all£º
>>
>> I am new in OpenNEbula.
>>
>> I have two machines, one is server, and the other one is client1.
>> 1. server £ºCentOS 6 + Opennebula 3.0.0
>> 2. client1£ºCentOS 6 + XEN-kernel(2.6.32.56-1.el6xen.**x86_64) +XEN
>>
>> I have a problem about running onehost list but something wrong.
>>
>> [oneadmin at server ~]$ onehost list
>> ID NAME RVM TCPU FCPU ACPU TMEM FMEM AMEM
>> STAT
>> 4 client1 0 0 0 100 0K 0K 0K
>> err
>>
>> [oneadmin at server ~]$ onehost show 4
>> HOST 4 INFORMATION
>> ID : 4
>> NAME : client1
>> STATE : ERROR
>> IM_MAD : im_xen
>> VM_MAD : vmm_xen
>> TM_MAD : tm_shared
>>
>> HOST SHARES
>> MAX MEM : 0
>> USED MEM (REAL) : 0
>> USED MEM (ALLOCATED) : 0
>> MAX CPU : 0
>> USED CPU (REAL) : 0
>> USED CPU (ALLOCATED) : 0
>> RUNNING VMS : 0
>>
>> MONITORING INFORMATION
>> ERROR=[
>> MESSAGE="Error monitoring host 4 : MONITOR FAILURE 4 Error executing
>> xen.rb
>> ",
>> TIMESTAMP="Wed Mar 7 03:14:59 2012" ]
>>
>>
>> one part of my oned.log is following....
>>
>> Wed Mar 7 03:24:55 2012 [ReM][D]: VirtualMachinePoolInfo method invoked
>> Wed Mar 7 03:24:55 2012 [InM][I]: Command execution fail: 'if [ -x
>> "/var/tmp/one/im/run_probes" ]; then /var/tmp/one/im/run_probes xen 4
>> client1; else exit 42; fi'
>> Wed Mar 7 03:24:55 2012 [InM][I]: sudo: no tty present and no askpass
>> program specified
>> Wed Mar 7 03:24:55 2012 [InM][E]: Error executing xen.rb
>> Wed Mar 7 03:24:55 2012 [InM][I]: ExitCode: 255
>> Wed Mar 7 03:24:55 2012 [InM][E]: Error monitoring host 4 : MONITOR
>> FAILURE 4 Error executing xen.rb
>>
>>
>> And, I tried run the command on client1, it can monitor my client1
>> self.....
>> But, I must input my password...
>> Is this reason that my ONE server can't monitor the client1???
>>
>> [oneadmin at client1 xen.d]$ pwd
>> /var/tmp/one/im/xen.d
>> [oneadmin at client1 xen.d]$ ./xen.rb
>> [sudo] password for oneadmin:
>> HYPERVISOR=xen
>> TOTALCPU=400
>> CPUSPEED=2826
>> TOTALMEMORY=4023296
>> FREEMEMORY=2914304
>> USEDMEMORY=1108992
>> USEDCPU=1
>> FREECPU=400
>> NETTX=0
>> NETRX=0
>> [oneadmin at client1 im]$ pwd
>> /var/tmp/one/im
>> [oneadmin at client1 im]$ ./run_probes xen
>> ARCH=x86_64 MODELNAME="Intel(R) Core(TM)2 Quad CPU Q9550 @ 2.83GHz"
>> HOSTNAME=client1 HYPERVISOR=xen TOTALCPU=400 CPUSPEED=2826
>> TOTALMEMORY=4023296 FREEMEMORY=2914304 USEDMEMORY=1108992 USEDCPU=1
>> FREECPU=399 NETTX=0 NETRX=0 [oneadmin at client1 im]
>>
>>
>>
>> Someone can help me???
>> Thank you!!!
>>
>>
>>
>
> --
> Hector Sanjuan
> OpenNebula Developer
> ______________________________**_________________
> Users mailing list
> Users at lists.opennebula.org
> http://lists.opennebula.org/**listinfo.cgi/users-opennebula.**org<http://lists.opennebula.org/listinfo.cgi/users-opennebula.org>
>
--
Regards,
Te - Chin, Chang (ˆµÂÇÚ), +886-3-4227151 #57968
Networklab, Computer Science & Information Engineering,
National Central University, Jhongli, Taiwan, R.O.C
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