Specify zabbix version

[epcim]

This PR is based on my kitchen + centos branch. It adds support to specify exact zabbix package version to install from repository as well as the repository base URI + GPG key (ie: to be able use local repo mirror).

It should work on older rhel, ubuntu releases with proper attribute/version configuration.

[chr4]

Please do not change the cookbook version - I think it's usually a good idea to let the maintainer take care of this. Can you remove this from the PR?

[chr4]

Thanks for the updated pull-request! The package installation recipes look good to me, besides the minor issues I commented on in the code.
One critical thing is the version lock for the packages, I don't think this is a good idea. We should just use the packages the repositories provide.

I'm still not getting the Berksfile and kitchen.yml. There are no tests to run? My suggestion is to remove the files from this pull-requests and then create another one with the tests once they are finished.

[epcim]

Berksfile, the part with "group :integration" is irrelevant so I will remove it.

.kitchen.yml specifies run_list, even though there are no verification scripts ( "inspec/serverspec" ) yet it can provide you a feedback, whether the converge works on given platform (as that what "kitchen converge" will do for you)

Version lock was a bad idea, I fully agree. Will rather use what you just did in master.

I will try to update my branch according notes above in week or so. (busy now)

[chr4]

Thanks, just update the #3 pull request then, feel free to force push. Looking forward for your changes!

[chr4]

I just pushed some default values for Ubuntu in zabbix_server.conf, see 9511450. I guess for a port to RHEL, they need to be adapted, too.