On Tue, Feb 12, 2013 at 5:19 AM, Carlos Tapia <
carlos.tapia.corva...@gmail.com> wrote:
> *Hi guys!*
> *
> *
> *I'm trying to perform a service creation using SC and if this service
> is already created, using an "unless" we can avoid it. *
>
This is the resource I use to install the jenkins agent service:
exec { 'install-service':
command => "sc.exe create ${jenkins::servicename} start= demand
binpath= ${jenkins::serviceexe} displayname= ${jenkins::servicename}",
path => "${path}",
logoutput => true,
unless => "sc.exe query ${jenkins::servicename}",
}
Note that `sc.exe query <servicename>` will return zero if the service
exists, preventing the service from being reinstalled.
> *Sound very simple, but for any reason, when instructions are called by
> puppet they are not working instead you call directly, same instructions,
> using DOS, where works sweet.*
> *
> *
> *Here is part of the code:*
>
> $cmd = "C:\\Windows\\System32\\cmd.exe"
>
It's not necessary to wrap the sc.exe command in cmd.exe. That sort of
thing is only necessary when trying to execute built-ins like echo, mkdir,
etc. So for example, to echo, you have to do: cmd.exe /c echo 'foo'
$scPath = "C:\\Windows\\System32\\sc.exe"
> $findPath = "C:\\Windows\\System32\\find.exe"
>
Notice in my exec resource above, I set path => ${path} and then executed
'sc.exe'. This tells the exec resource to use the `path` fact, so that I
don't have to specify where `sc.exe` lives. For example, if SYSTEMDRIVE is
'D:'
# Create Service
> exec{'Create Service nsc-devops':
> command => "${cmd} /c \"${scPath} create nsc-devops binPath=
> \"C:\\NSClient++\\nsclient++.exe\" DisplayName= \"NSClient Devops\" Start=
> \"auto\"\"",
> path => 'c:\windows',
> unless => "${scPath} query nsc-devops | ${findPath} \"nsc-devops\"",
> }
>
> # Modify Service Description
> exec{'Modify Service nsc-devops':
> command => "${cmd} /c \"${scPath} description nsc-devops \"NSClient++
> managed by DevOps\"\"",
> path => 'c:\windows',
> unless => "${cmd} /c \"${scPath} query nsc-devops\" | ${findPath}
> \"nsc-devops\"",
> }
>
>
> *and below the error.*
>
> Debug: Exec[Create Service nsc-devops](provider=windows): Executing check
> 'C:\Windows\System32\cmd.exe /c "C:\Windows\System32\sc.exe query
> nsc-devops" | C:\Windows\System32\find.exe "nsc-devops"'
> Debug: Executing 'C:\Windows\System32\cmd.exe /c
> "C:\Windows\System32\sc.exe query nsc-devops" |
> C:\Windows\System32\find.exe "nsc-devops"'
> Debug: /Stage[main]/Nagios-devops/Exec[Create Service nsc-devops]/unless:
> [SC] EnumQueryServicesStatus:OpenService FAILED 123:
> Debug: /Stage[main]/Nagios-devops/Exec[Create Service nsc-devops]/unless:
> Debug: /Stage[main]/Nagios-devops/Exec[Create Service nsc-devops]/unless:
> The filename, directory name, or volume label syntax is incorrect.
>
So error 123 is "The filename, directory name, ... is incorrect". That's
because cmd.exe is trying to execute "C:\Windows\System32\sc.exe query
nsc-devops", instead of executing C:\Windows\System32\sc.exe with the
arguments 'query' and 'nsc-devops'
Debug: Exec[Create Service nsc-devops](provider=windows): Executing
> 'C:\Windows\System32\cmd.exe /c "C:\Windows\System32\sc.exe create
> nsc-devops binPath= "C:\NSClient++\nsclient++.exe" DisplayName= "NSClient
> Devops" Sta
> rt= "auto""'
> Debug: Executing 'C:\Windows\System32\cmd.exe /c
> "C:\Windows\System32\sc.exe create nsc-devops binPath=
> "C:\NSClient++\nsclient++.exe" DisplayName= "NSClient Devops" Start=
> "auto""'
> Notice: /Stage[main]/Nagios-devops/Exec[Create Service
> nsc-devops]/returns: [SC] CreateService FAILED 1073:
> Notice: /Stage[main]/Nagios-devops/Exec[Create Service nsc-devops]/returns:
> Notice: /Stage[main]/Nagios-devops/Exec[Create Service
> nsc-devops]/returns: The specified service already exists.
> Error: C:\Windows\System32\cmd.exe /c "C:\Windows\System32\sc.exe create
> nsc-devops binPath= "C:\NSClient++\nsclient++.exe" DisplayName= "NSClient
> Devops" Start= "auto"" returned 49 instead of one of [0]
> C:/Program Files (x86)/Puppet
> Labs/Puppet/puppet/lib/puppet/util/errors.rb:60:in `fail'
>
I think you need to use something other than 'create' to modify the
description for a service that already exists.
>
> *If I run the line that puppet marks as faulted, this is windows' answer:*
> C:\>C:\Windows\System32\cmd.exe /c "C:\Windows\System32\sc.exe query
> nsc-devops" | C:\Windows\System32\find.exe "nsc-devops"
> SERVICE_NAME: nsc-devops
>
>
Just do `c:\windows\system32\sc.exe query nsc-devops`, or just `sc.exe
query nsc-devops` with the path trick above. If the service exists, it will
return exit code 0, otherwise non-zero.
> Any idea???
> Thanks for your help!
>
> BR,
> Carlos!
>
> --
> You received this message because you are subscribed to the Google Groups
> "Puppet Users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to puppet-users+unsubscr...@googlegroups.com.
> To post to this group, send email to puppet-users@googlegroups.com.
> Visit this group at http://groups.google.com/group/puppet-users?hl=en.
> For more options, visit https://groups.google.com/groups/opt_out.
>
>
>
Josh
--
Josh Cooper
Developer, Puppet Labs
--
You received this message because you are subscribed to the Google Groups
"Puppet Users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to puppet-users+unsubscr...@googlegroups.com.
To post to this group, send email to puppet-users@googlegroups.com.
Visit this group at http://groups.google.com/group/puppet-users?hl=en.
For more options, visit https://groups.google.com/groups/opt_out.
