Check the creates in the exec documentation. It will make the exec type
to execute as long as the file *doesn't*exist
--
Nikola
On Sun, Feb 24, 2013 at 11:04:16PM -0800, yarlagadda ramya wrote:
> Hi all,
> This is the class i have written for downloading and installing jdk....now
> i want to apply a condition using if for it such that...this downloads the
> file and installs it only if the jdk1.6.0_24.tar.gz file is not present in
> the specified directory...am trying for it...but not getting..can any one
> plsss help me with this....
> class maininstall {
> $software = "/app/tcs/puppetdemo/software"
> $server = "/app/tcs/puppetdemo/server"
> $URL = "http://192.168.24.171:8080/softwares/jdk1.6.0_24.tar.gz";
> $file = "/app/tcs/puppetdemo/software/"
>
> exec{"download_jdk":
> command => "/usr/bin/wget $URL",
> cwd => "$software",
> }
>
> exec {"untar_jdk":
> command => "/bin/tar -C /app/tcs/puppetdemo/server/ -zxf
> /app/tcs/puppetdemo/software/jdk1.6.0_24.tar.gz",
> cwd => "$server",
> }
>
> Exec['download_jdk'] -> Exec['untar_jdk']
>
> }
>
>
>
>
>
> }
>
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