Changed tar option to determine the file is compressed or not

[netman2k]

certs::tar_extract always use -xzf option even though the file was not compressed.

When I run the command below, the foreman-installer fails due to this problem.

foreman-installer --scenario capsule --capsule-certs-tar /root/katello-httpd-ssl-archive-capsule01.example.net-1.0-10.tar --certs-update-all

please change the option.

[ehelms]

Would you mind explaining the underlying issue a bit? The create command attempts to compress (https://github.com/Katello/puppet-certs/blob/master/manifests/tar_create.pp#L19) but you appear to have a certificate archive without compression?

[netman2k]

I did odd things recently and found that the tar_extract.pp does not recognize well.
It's not possibly happened.

Basically, when we see the tar extension of a file, we do not think that it's compressed.
I'm not sure why the file name ends with tar not gz, but we can create a file like capsule-cert-generated generated.

That's why I wanted to change this code. I think it's better to understand.

[ehelms]

thanks @netman2k