[one-users] Problem with host creation
Łukasz Grabowski
grabbs07 at gmail.com
Thu Mar 17 09:41:50 PDT 2011
Hi,
I thought that I did it executing the command:
cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys
But it doesn't seem to work.
Regards,
Łukasz Grabowski
W dniu 17 marca 2011 17:22 użytkownik Tino Vazquez
<tinova at opennebula.org>napisał:
- Ukryj cytowany tekst -
Hi,
>
> You need to enable that, basically adding the ssh public key of
> oneadmin to the authorized_keys of the same oneadmin user.
>
> Regards,
>
> -Tino
>
> --
> Constantino Vázquez Blanco, MSc
> OpenNebula Major Contributor
> www.OpenNebula.org <http://www.opennebula.org/> | @tinova79
>
>
>
> 2011/3/17 Łukasz Grabowski <grabbs07 at gmail.com>:
> > Hi,
> >
> > No, I can't access passwordlessly from the server to the server by
> executing
> > ssh localhost, it asks me for password.
> >
> > Regards,
> > Łukasz Grabowski
> >
> >
> > W dniu 17 marca 2011 15:33 użytkownik Tino Vazquez <
> tinova at opennebula.org>
> > napisał:
> >>
> >> Hi,
> >>
> >> It is possible to use the same server as front-end and worker node. As
> >> oneadmin, can you access passwordlessly from the server to the server?
> >>
> >> That is, can you get the following to work without input for a password:
> >>
> >> <oneadmin>$ ssh localhost
> >>
> >> Regards,
> >>
> >> -Tino
> >>
> >> --
> >> Constantino Vázquez Blanco, MSc
> >> OpenNebula Major Contributor
> >> www.OpenNebula.org <http://www.opennebula.org/> | @tinova79
> >>
> >>
> >>
> >> 2011/3/16 Łukasz Grabowski <grabbs07 at gmail.com>:
> >> > Hi, I am trying to add a host to a cluster, but it seems that it is
> not
> >> > working.
> >> > Could you help me solve the problem?
> >> > The file run_probes that appears in oned.log doesn't exist in
> >> > /var/tmp/im/
> >> >
> >> > Is it possible to make one server to be a front-end and worker-node at
> >> > the
> >> > same time?
> >> >
> >> >
> >> > oneadmin at debian:~$ onehost list
> >> > ID NAME CLUSTER RVM TCPU FCPU ACPU TMEM
> FMEM
> >> > STAT
> >> > 4 194.29.169.16 default 0 0 0 100 0K
> 0K
> >> > err
> >> >
> >> > oned.log
> >> > DB=BACKEND=sqlite
> >> > DEBUG_LEVEL=3
> >> > DEFAULT_DEVICE_PREFIX=hd
> >> > DEFAULT_IMAGE_TYPE=OS
> >> > HM_MAD=EXECUTABLE=one_hm
> >> > HOST_MONITORING_INTERVAL=20
> >> > IMAGE_REPOSITORY_PATH=/srv/cloud/one/images
> >> > IM_MAD=ARGUMENTS=xen,EXECUTABLE=one_im_ssh,NAME=im_xen
> >> > MAC_PREFIX=02:00
> >> > MANAGER_TIMER=10
> >> > NETWORK_SIZE=254
> >> > PORT=2633
> >> > SCRIPTS_REMOTE_DIR=/var/tmp
> >> > TM_MAD=ARGUMENTS=tm_ssh/tm_ssh.conf,EXECUTABLE=one_tm,NAME=tm_ssh
> >> > VM_DIR=/srv/cloud/one/var
> >> > VM_HOOK=ARGUMENTS=$VMID,COMMAND=image.rb,NAME=image,ON=DONE
> >> >
> >> >
> VM_MAD=ARGUMENTS=xen,DEFAULT=vmm_ssh/vmm_ssh_xen.conf,EXECUTABLE=one_vmm_ssh,NAME=vmm_xen,TYPE=xen
> >> > VM_POLLING_INTERVAL=10
> >> > VNC_BASE_PORT=5000
> >> > ----------------------------------
> >> > Sun Nov 28 16:01:59 2010 [ONE][I]: Bootstraping OpenNebula database.
> >> > Sun Nov 28 16:02:00 2010 [VMM][I]: Starting Virtual Machine Manager...
> >> > Sun Nov 28 16:02:00 2010 [LCM][I]: Starting Life-cycle Manager...
> >> > Sun Nov 28 16:02:00 2010 [VMM][I]: Virtual Machine Manager started.
> >> > Sun Nov 28 16:02:00 2010 [LCM][I]: Life-cycle Manager started.
> >> > Sun Nov 28 16:02:00 2010 [InM][I]: Starting Information Manager...
> >> > Sun Nov 28 16:02:00 2010 [InM][I]: Information Manager started.
> >> > Sun Nov 28 16:02:00 2010 [TrM][I]: Starting Transfer Manager...
> >> > Sun Nov 28 16:02:00 2010 [DiM][I]: Starting Dispatch Manager...
> >> > Sun Nov 28 16:02:00 2010 [TrM][I]: Transfer Manager started.
> >> > Sun Nov 28 16:02:00 2010 [DiM][I]: Dispatch Manager started.
> >> > Sun Nov 28 16:02:00 2010 [ReM][I]: Starting Request Manager...
> >> > Sun Nov 28 16:02:00 2010 [ReM][I]: Starting XML-RPC server, port 2633
> >> > ...
> >> > Sun Nov 28 16:02:00 2010 [ReM][I]: Request Manager started.
> >> > Sun Nov 28 16:02:00 2010 [HKM][I]: Starting Hook Manager...
> >> > Sun Nov 28 16:02:00 2010 [HKM][I]: Hook Manager started.
> >> > Sun Nov 28 16:02:02 2010 [VMM][I]: Loading Virtual Machine Manager
> >> > drivers.
> >> > Sun Nov 28 16:02:02 2010 [VMM][I]: Loading driver: vmm_xen (XEN)
> >> > Sun Nov 28 16:02:02 2010 [VMM][I]: Driver vmm_xen loaded.
> >> > Sun Nov 28 16:02:02 2010 [InM][I]: Loading Information Manager
> drivers.
> >> > Sun Nov 28 16:02:02 2010 [InM][I]: Loading driver: im_xen
> >> > Sun Nov 28 16:02:03 2010 [InM][I]: Driver im_xen loaded
> >> > Sun Nov 28 16:02:03 2010 [TM][I]: Loading Transfer Manager drivers.
> >> > Sun Nov 28 16:02:03 2010 [VMM][I]: Loading driver: tm_ssh
> >> > Sun Nov 28 16:02:03 2010 [TM][I]: Driver tm_ssh loaded.
> >> > Sun Nov 28 16:02:03 2010 [HKM][I]: Loading Hook Manager driver.
> >> > Sun Nov 28 16:02:03 2010 [HKM][I]: Hook Manager loaded
> >> > Sun Nov 28 16:02:10 2010 [InM][I]: Monitoring host 194.29.169.16 (4)
> >> > Sun Nov 28 16:02:10 2010 [InM][I]: Command execution fail: 'if [ -x
> >> > "/var/tmp/im/run_probes" ]; then /var/tmp/im/run_probes xen
> >> > 194.29.169.16;
> >> > else exit 42; fi'
> >> > Sun Nov 28 16:02:10 2010 [InM][I]: STDERR follows.
> >> > Sun Nov 28 16:02:10 2010 [InM][I]: ssh: connect to host 194.29.169.16
> >> > port
> >> > 22: Network is unreachable
> >> > Sun Nov 28 16:02:10 2010 [InM][I]: ExitCode: 255
> >> > Sun Nov 28 16:02:10 2010 [InM][E]: Error monitoring host 4 : MONITOR
> >> > FAILURE
> >> > 4 Could not monitor host 194.29.169.16.
> >> >
> >> > Sun Nov 28 16:02:29 2010 [ReM][D]: HostPoolInfo method invoked
> >> > Sun Nov 28 16:02:29 2010 [ReM][D]: VirtualMachinePoolInfo method
> invoked
> >> > Sun Nov 28 16:02:30 2010 [InM][I]: Monitoring host 194.29.169.16 (4)
> >> > Sun Nov 28 16:02:30 2010 [InM][I]: Command execution fail: 'if [ -x
> >> > "/var/tmp/im/run_probes" ]; then /var/tmp/im/run_probes xen
> >> > 194.29.169.16;
> >> > else exit 42; fi'
> >> > Sun Nov 28 16:02:30 2010 [InM][I]: STDERR follows.
> >> > Sun Nov 28 16:02:30 2010 [InM][I]: Permission denied, please try
> again.
> >> > Sun Nov 28 16:02:30 2010 [InM][I]: Permission denied, please try
> again.
> >> > Sun Nov 28 16:02:30 2010 [InM][I]: Permission denied
> >> > (publickey,password).
> >> > Sun Nov 28 16:02:30 2010 [InM][I]: ExitCode: 255
> >> > Sun Nov 28 16:02:30 2010 [InM][E]: Error monitoring host 4 : MONITOR
> >> > FAILURE
> >> > 4 Could not monitor host 194.29.169.16.
> >> >
> >> >
> >> > Then, I gave more permissions to /var and create the same host another
> >> > time
> >> > and the result was:
> >> >
> >> > Sun Nov 28 16:22:29 2010 [ReM][D]: HostPoolInfo method invoked
> >> > Sun Nov 28 16:22:29 2010 [ReM][D]: VirtualMachinePoolInfo method
> invoked
> >> > Sun Nov 28 16:22:40 2010 [InM][I]: Monitoring host 194.29.169.16 (5)
> >> > Sun Nov 28 16:22:40 2010 [InM][I]: Command execution fail: 'if [ -x
> >> > "/var/tmp/im/run_probes" ]; then /var/tmp/im/run_probes xen
> >> > 194.29.169.16;
> >> > else exit 42; fi'
> >> > Sun Nov 28 16:22:40 2010 [InM][I]: STDERR follows.
> >> > Sun Nov 28 16:22:40 2010 [InM][I]: ssh_exchange_identification:
> >> > Connection
> >> > closed by remote host
> >> > Sun Nov 28 16:22:40 2010 [InM][I]: ExitCode: 255
> >> > Sun Nov 28 16:22:40 2010 [InM][E]: Error monitoring host 5 : MONITOR
> >> > FAILURE
> >> > 5 Could not monitor host 194.29.169.16.
> >> >
> >> > Regards,
> >> > Łukasz Grabowski
> >> >
> >> > _______________________________________________
> >> > Users mailing list
> >> > Users at lists.opennebula.org
> >> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >> >
> >> >
> >
> >
>
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