[one-users] Errors using OpenNebula CLI & Sunstone
Hector Sanjuan
hsanjuan at opennebula.org
Mon Jan 23 15:07:05 PST 2012
If the log doesnt offer more info try running connect to cadlab and run
"/var/tmp/one/im/run_probes xen" there directly. It may offer more
information.
Hector
En Mon, 16 Jan 2012 15:23:50 +0100, Mohit Dhingra
<mohitdhingras at gmail.com> escribió:
> Thanks Hector. All those problems are now resolved. I have been able to
> create VMs, by onevm, and sunstone is also running, also onevnet is
> running
> fine.
>
> Now I am getting some other error related to onehost create.
>
> I am using following onehost command. :
> oneadmin at cadlab:~/etc> onehost create cadlab im_xen vmm_xen tm_ssh
>
> It gets to error state after some time.
>
> Logs from oned.log
> ----------------------------------------------------------------------------------------------------------------
> Mon Jan 16 19:46:52 2012 [VMM][I]: Loading Virtual Machine Manager
> drivers.
> Mon Jan 16 19:46:52 2012 [VMM][I]: Loading driver: vmm_xen (XEN)
> Mon Jan 16 19:46:53 2012 [VMM][I]: Driver vmm_xen loaded.
> Mon Jan 16 19:46:53 2012 [InM][I]: Loading Information Manager drivers.
> Mon Jan 16 19:46:53 2012 [InM][I]: Loading driver: im_xen
> Mon Jan 16 19:46:53 2012 [InM][I]: Driver im_xen loaded
> Mon Jan 16 19:46:53 2012 [TM][I]: Loading Transfer Manager drivers.
> Mon Jan 16 19:46:53 2012 [VMM][I]: Loading driver: tm_ssh
> Mon Jan 16 19:46:53 2012 [TM][I]: Driver tm_ssh loaded.
> Mon Jan 16 19:46:53 2012 [HKM][I]: Loading Hook Manager driver.
> Mon Jan 16 19:46:53 2012 [HKM][I]: Hook Manager loaded
> Mon Jan 16 19:46:53 2012 [ImM][I]: Loading Image Manager driver.
> Mon Jan 16 19:46:53 2012 [ImM][I]: Image Manager loaded
> Mon Jan 16 19:47:04 2012 [ReM][D]: HostPoolInfo method invoked
> Mon Jan 16 19:47:04 2012 [InM][I]: Monitoring host cadlab (8)
> Mon Jan 16 19:47:05 2012 [InM][I]: Command execution fail: 'if [ -x
> "/var/tmp/one/im/run_probes" ]; then /var/tmp/one/im/run_probes xen 8
> cadlab; else exit 42; fi'
> Mon Jan 16 19:47:05 2012 [InM][I]: ExitCode: 254
> Mon Jan 16 19:47:05 2012 [InM][E]: Error monitoring host 8 : MONITOR
> FAILURE 8 -
> ----------------------------------------------------------------------------------------------------------------------
>
> oned.conf file contains following configuration :
> IM_MAD = [
> name = "im_xen",
> executable = "one_im_ssh",
> arguments = "xen" ]
> VM_MAD = [
> name = "vmm_xen",
> executable = "one_vmm_exec",
> arguments = "-t 15 -r 0 xen",
> default = "vmm_exec/vmm_exec_xen.conf",
> type = "xen" ]
> TM_MAD = [
> name = "tm_ssh",
> executable = "one_tm",
> arguments = "tm_ssh/tm_ssh.conf" ]
>
>
> *
> ----------------------------
> Thanks & Regards
> Mohit Dhingra
> +919611190435*
>
>
> On 14 January 2012 17:03, Hector Sanjuan <hsanjuan at opennebula.org> wrote:
>
>> Hello,
>>
>> regarding your problem with sunstone server, log says you are missing
>> the
>> gem sequel.
>>
>> Regarding the problems with the DB, you can check the permissions of
>> /var/lib/one/one.db, so that it is owned and writable by oneadmin.
>>
>> Also, if I'm correct you are using OpenNebula >=3.0. The -H option in
>> sunstone-server command will have no effect since the host is specified
>> in
>> /etc/one/sunstone-server.conf. More info here http://opennebula.org/**
>> documentation:rel3.0:sunstone#**sunstone-serverconf<http://opennebula.org/documentation:rel3.0:sunstone#sunstone-serverconf>
>>
>> Hope it helps,
>>
>> Hector
>>
>> En Sat, 14 Jan 2012 12:06:12 +0100, Mohit Dhingra
>> <mohitdhingras at gmail.com>
>> escribió:
>>
>> *Hello All,*
>>>
>>>
>>> I am getting lots of errors while running sunstone server, using CLI
>>> for
>>> creating VMs on OpenNebula.
>>>
>>> 1. Sunstone-server
>>>
>>> I am getting following error while starting sustone-server.
>>>
>>> cadlab:/srv/cloud3/one/
>>> network_templates # sunstone-server start -H 10.112.10.50
>>> Error executing /srv/cloud3/one/lib/sunstone/**sunstone-server.rb,
>>> please
>>> check the log /srv/cloud3/one/var/sunstone.**log
>>>
>>> where sunstone.log file says :
>>>
>>> /usr/lib64/ruby/vendor_ruby/1.**8/rubygems/custom_require.rb:**29:in
>>> `gem_original_require': no such file to load -- sequel (LoadError)
>>> from
>>> /usr/lib64/ruby/vendor_ruby/1.**8/rubygems/custom_require.rb:**29:in
>>> `require'
>>> from /srv/cloud3/one/lib/ruby/acct/**watch_helper.rb:18
>>> from
>>> /usr/lib64/ruby/vendor_ruby/1.**8/rubygems/custom_require.rb:**29:in
>>> `gem_original_require'
>>> from
>>> /usr/lib64/ruby/vendor_ruby/1.**8/rubygems/custom_require.rb:**29:in
>>> `require'
>>> from /srv/cloud3/one/lib/ruby/acct/**watch_client.rb:18
>>> from
>>> /usr/lib64/ruby/vendor_ruby/1.**8/rubygems/custom_require.rb:**29:in
>>> `gem_original_require'
>>> from
>>> /usr/lib64/ruby/vendor_ruby/1.**8/rubygems/custom_require.rb:**29:in
>>> `require'
>>> from /srv/cloud3/one/lib/sunstone/**models/SunstoneServer.rb:20
>>> from
>>> /usr/lib64/ruby/vendor_ruby/1.**8/rubygems/custom_require.rb:**29:in
>>> `gem_original_require'
>>> from
>>> /usr/lib64/ruby/vendor_ruby/1.**8/rubygems/custom_require.rb:**29:in
>>> `require'
>>> from /srv/cloud3/one/lib/sunstone/**sunstone-server.rb:51
>>>
>>> Ruby version that is installed is ruby 1.8.7 (2011-02-18 patchlevel
>>> 334)
>>> [x86_64-linux]
>>>
>>> 2. onevnet
>>>
>>> Then using CLI, I am trying to start VMs, for that, I am trying to add
>>> virtual network.
>>>
>>> oneadmin at cadlab:~/network_**templates> onevnet create public_network
>>> [VirtualNetworkAllocate] Error allocating a new virtual network. Can
>>> not
>>> update Virtual Network.
>>>
>>> where, public_network file contains :
>>> NAME = "Public"
>>> TYPE = FIXED
>>> PUBLIC = YES
>>>
>>> #We have to bind this network to ''eth0'' for Internet Access
>>> BRIDGE = eth0
>>>
>>> LEASES = [IP=10.112.10.51]
>>> LEASES = [IP=10.112.10.52]
>>> LEASES = [IP=10.112.10.53]
>>> LEASES = [IP=10.112.10.54]
>>>
>>> #Custom Attributes to be used in Context
>>> GATEWAY = 10.112.10.1
>>> DNS = 10.16.25.15
>>>
>>> And, when I check oned.logs file, it says :
>>> at Jan 14 12:48:10 2012 [ONE][E]: SQL command was: INSERT INTO leases
>>> (oid,
>>> ip, body) VALUES
>>> (0,175114803,'<LEASE><IP>**175114803</IP><MAC_PREFIX>512<**
>>> /MAC_PREFIX><MAC_SUFFIX>**175114803</MAC_SUFFIX><USED>0<**
>>> /USED><VID>-1</VID></LEASE>'),
>>> error: attempt to write a readonly database
>>>
>>> I am trying to run as a oneadmin.
>>>
>>> 3. Similary when I try to run
>>> oneadmin at cadlab:~/vm_**templates> onevm create SUSEvm.one
>>> [VirtualMachineAllocate] Error allocating a new virtual machine. Could
>>> not
>>> get virtual network for VM.
>>>
>>>
>>>
>>> Can somebody please help me out in figuring out the problem.
>>> *
>>> ----------------------------
>>> Thanks & Regards
>>> Mohit Dhingra
>>> *
>>>
>>
>>
>> --
>> Hector Sanjuan
>> OpenNebula Developer
>>
--
Hector Sanjuan
OpenNebula Developer
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