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
Hector
En Tue, 06 Mar 2012 20:29:35 +0100, 張德勤 <cinmex91...@gmail.com>
escribió:
Dear all：
I am new in OpenNEbula.
I have two machines, one is server, and the other one is client1.
1. server ：CentOS 6 + Opennebula 3.0.0
2. client1：CentOS 6 + XEN-kernel(2.6.32.56-1.el6xen.x86_64) +XEN
I have a problem about running onehost list but something wrong.
[oneadmin@server ~]$ onehost list
ID NAME RVM TCPU FCPU ACPU TMEM FMEM AMEM
STAT
4 client1 0 0 0 100 0K 0K 0K
err
[oneadmin@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@client1 xen.d]$ pwd
/var/tmp/one/im/xen.d
[oneadmin@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@client1 im]$ pwd
/var/tmp/one/im
[oneadmin@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@client1 im]
Someone can help me???
Thank you!!!
--
Hector Sanjuan
OpenNebula Developer
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