[one-users] Problem monitoring ESX host with the CentOS 6.2 appliance listed in marketplace

[Tino Vazquez]

FYI

On Thu, Aug 23, 2012 at 4:17 PM, Tino Vazquez <cvazquez at opennebula.org>wrote:

> Dear Stephan,
>
> Thanks a lot for the email, this way we can benefit from other people's
> insights. I couldn't see anything wrong in the env variables, so let's try
> the http_proxy env var possibility.
>
> Please replace the vmware.rb script with the one attached, and retry the
> monitorization. It basically does an unset of the http_proxy variable and
> then logs the complete command used. With the logged output we may be able
> to figure out what is going on.
>
> Best regards,
>
> -Tino
> --
> Constantino Vázquez Blanco, MSc
> Project Engineer
> OpenNebula - The Open-Source Solution for Data Center Virtualization
> www.OpenNebula.org | @tinova79 | @OpenNebula
>
>
>
>
>
> On Thu, Aug 23, 2012 at 3:42 PM, Howell, Stephen R <
> stephen.r.howell at jpmchase.com> wrote:
>
>>  I have opened a bug but it was closed.... I have no idea why this is
>> not working.  Somehow the host info collection works when the script is run
>> by oneadmin but not when invoked via the “onehost create” command.  Any
>> help is welcome:****
>>
>> ** **
>> Cannot add ESX host vai "onehost create" but
>> /var/lib/one/remotes/im/run_probes vmware runs correctly under oneadmin
>> account****
>>
>> Added by stephen howell <http://dev.opennebula.org/users/1197> about 23
>> hours<http://dev.opennebula.org/projects/opennebula/activity?from=2012-08-22>ago. Updated about
>> 2 hours<http://dev.opennebula.org/projects/opennebula/activity?from=2012-08-23>ago.
>> ****
>>
>> *Status:***
>>
>> Closed****
>>
>> *Start date:***
>>
>> 08/22/2012****
>>
>> *Priority:***
>>
>> Normal****
>>
>> *Due date:***
>>
>> *Assignee:***
>>
>> -****
>>
>> *% Done:***
>>
>> 0%****
>>
>> *Category:***
>>
>> -****
>>
>> *Target version:***
>>
>> -****
>>
>> *Resolution:***
>>
>> *Affected Version:***
>>
>> OpenNebula 3.4****
>>
>> *Story points***
>>
>> -****
>>
>> *Velocity based estimate***
>>
>> -****
>>     ------------------------------
>>
>> Quote <http://dev.opennebula.org/issues/1425> ****
>>
>> *Description*****
>>
>> When adding an ESX host to OpenNebula 3.4.1 using the CentOS appliance
>> the host produces log similar to:****
>>
>> Monitoring host labhost (8)
>> Tue Aug 21 14:42:48 2012 [InM][I]: Command execution fail: /var/lib/one/remotes/im/run_probes vmware 8 labhost
>> Tue Aug 21 14:42:48 2012 [InM][E]: vmware.rb: Error executing: virsh -c 'esx://labhost/?no_verify=1&auto_answer=1' --readonly nodeinfo err: ExitCode: 1
>>
>> Tue Aug 21 14:42:48 2012 [InM][I]: out:
>> Tue Aug 21 14:42:48 2012 [InM][I]: error: internal error curl_easy_perform() returned an error: Couldn't connect to server (7) : Failed to connect to X.X.X.X: Permission denied
>>
>> Tue Aug 21 14:42:48 2012 [InM][I]: error: failed to connect to the hypervisor
>> Tue Aug 21 14:42:48 2012 [InM][E]: Error executing vmware.rb
>> Tue Aug 21 14:42:48 2012 [InM][I]: ExitCode: 1
>>
>> Tue Aug 21 14:42:48 2012 [InM][E]: Error monitoring host 8 : MONITOR FAILURE 8 Error executing vmware.rb****
>>
>> HOWEVER, when running the command from the shell it completes without
>> error:
>> [oneadmin at ONE341 ~]$ /var/lib/one/remotes/im/run_probes vmware 8 labhost
>> HYPERVISOR=vmware TOTALCPU=800 FREECPU=800 CPUSPEED=2612
>> TOTALMEMORY=33550332 FREEMEMORY=26840265****
>> History**** #1 <http://dev.opennebula.org/issues/1425#note-1>**** [image:
>> http://www.gravatar.com/avatar/4d3ac1e0daef631cf9e9d54f3babd17b?rating=PG&size=24&default=]Updated
>> by stephen howell <http://dev.opennebula.org/users/1197> about 23 hours<http://dev.opennebula.org/projects/opennebula/activity?from=2012-08-22>ago
>> ****
>>
>> [image: Comment] <http://dev.opennebula.org/issues/1425>****
>>
>> ESX host is ESX 4.1 update 1, SSH access for oneadmin is enabled, with
>> passwords correctly added and SSH keys imported into the host.****
>> #2 <http://dev.opennebula.org/issues/1425#note-2>**** [image:
>> http://www.gravatar.com/avatar/1fde004a6952a0f7c92ff579f2648944?rating=PG&size=24&default=]Updated
>> by Tino Vázquez <http://dev.opennebula.org/users/5> about 22 hours<http://dev.opennebula.org/projects/opennebula/activity?from=2012-08-22>ago
>> ****
>>
>> [image: Comment] <http://dev.opennebula.org/issues/1425>****
>>
>> Since the command executes correctly under the shell, I can only think of
>> environmental variables. Could you compare the variables accesible from the
>> vmware.rb script when ran directly on the shell compared with the ones
>> available when ONE runs the script?****
>>
>> Also, are you running any sort of HTTP proxy?****
>> #3 <http://dev.opennebula.org/issues/1425#note-3>**** [image:
>> http://www.gravatar.com/avatar/4d3ac1e0daef631cf9e9d54f3babd17b?rating=PG&size=24&default=]Updated
>> by stephen howell <http://dev.opennebula.org/users/1197> about 22 hours<http://dev.opennebula.org/projects/opennebula/activity?from=2012-08-22>ago
>> ****
>>
>> [image: Comment] <http://dev.opennebula.org/issues/1425>****
>>
>> Not familiar with ruby, could you provide a code snippet to show how I
>> can show those environment variables?****
>>
>> No proxy here, direct connection although the system did have http_proxy
>> set I have removed that and rebooted and symptoms remain unchanged.****
>>
>> Thanks****
>> #4 <http://dev.opennebula.org/issues/1425#note-4>**** [image:
>> http://www.gravatar.com/avatar/1fde004a6952a0f7c92ff579f2648944?rating=PG&size=24&default=]Updated
>> by Tino Vázquez <http://dev.opennebula.org/users/5> about 22 hours<http://dev.opennebula.org/projects/opennebula/activity?from=2012-08-22>ago
>> ****
>>
>> [image: Comment] <http://dev.opennebula.org/issues/1425>****
>>
>> Add the following in line 46 of vmware.rb****
>>
>> `env > /tmp/vmware_env_vars`****
>>
>> Run it once from the shell, backup the file, make ONE monitor the host,
>> and compare both files.****
>> #5 <http://dev.opennebula.org/issues/1425#note-5>**** [image:
>> http://www.gravatar.com/avatar/4d3ac1e0daef631cf9e9d54f3babd17b?rating=PG&size=24&default=]Updated
>> by stephen howell <http://dev.opennebula.org/users/1197> about 21 hours<http://dev.opennebula.org/projects/opennebula/activity?from=2012-08-22>ago
>> ****
>>
>> [image: Comment] <http://dev.opennebula.org/issues/1425>****
>>
>> Thanks for the assistance, this is the difference between the version
>> called via "onehost create" and the one run from the shell:****
>>
>> [oneadmin at ONE341 ~]$ diff /tmp/vmware_env_vars /tmp/vmware_env_vars_shell
>> 1a2,3****
>>
>> SELINUX_ROLE_REQUESTED=
>> TERM=xterm****
>>
>> 3d4
>> < TERM=linux
>> 5c6,7
>> < PRIORITY=19
>> ---****
>>
>> SSH_CLIENT=169.66.210.159 58446 22
>> SELINUX_USE_CURRENT_RANGE=****
>>
>> 7a10****
>>
>> SSH_TTY=/dev/pts/0****
>>
>> 8a12****
>>
>>
>> LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lz=01;31:*.xz=01;31:*.bz2=01;31:*.tbz=01;31:*.tbz2=01;31:*.bz=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.rar=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=01;36:*.au=01;36:*.flac=01;36:*.mid=01;36:*.midi=01;36:*.mka=01;36:*.mp3=01;36:*.mpc=01;36:*.ogg=01;36:*.ra=01;36:*.wav=01;36:*.axa=01;36:*.oga=01;36:*.spx=01;36:*.xspf=01;36:
>> ****
>>
>> 13a18****
>>
>> SELINUX_LEVEL_REQUESTED=****
>>
>> 15c20
>> < SHLVL=5
>> ---****
>>
>> SHLVL=3****
>>
>> 19a25****
>>
>> SSH_CONNECTION=169.66.210.159 58446 169.82.112.252 22****
>>
>> 22d27
>> < ONE_MAD_DEBUG=****
>> #6 <http://dev.opennebula.org/issues/1425#note-6>**** [image:
>> http://www.gravatar.com/avatar/4d3ac1e0daef631cf9e9d54f3babd17b?rating=PG&size=24&default=]Updated
>> by stephen howell <http://dev.opennebula.org/users/1197> about 4 hours<http://dev.opennebula.org/projects/opennebula/activity?from=2012-08-23>ago
>> ****
>>
>> [image: Comment] <http://dev.opennebula.org/issues/1425>****
>>
>> Please let me know if you need further information or if this bug is
>> known to you and could be fixed by upgrading to a newer release. I have
>> also noticed that I am unable to login to Sunstone, log error is " [E]:
>> Error initializing authentication system" Perhaps the two are linked
>> somehow.****
>> #7 <http://dev.opennebula.org/issues/1425#note-7>**** [image:
>> http://www.gravatar.com/avatar/1fde004a6952a0f7c92ff579f2648944?rating=PG&size=24&default=]Updated
>> by Tino Vázquez <http://dev.opennebula.org/users/5> about 2 hours<http://dev.opennebula.org/projects/opennebula/activity?from=2012-08-23>ago
>> ****
>>
>>    - *Status* changed from *New* to *Closed*****
>>
>> [image: Comment] <http://dev.opennebula.org/issues/1425>****
>>
>> I would suggest an email to the support list describing the
>> monitorization problem, and a second one for the sunstone problem. This way
>> other members of the community can help. I am closing this bug as it is not
>> clear wether this is a bug or a problem with configuration. We will reopen
>> it if we find out in the mailing list that there is indeed a bug.****
>>
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