sysv, armv6/7 fixes

[defenestration]

Pull Request (PR) description

This adds support for armv6/7 releases.
Also on cent6 the 'service_provider' fact gets detected as 'redhat', added fixes to use this like sysv provider.

This Pull Request (PR) fixes the following issues

Fixes #268
Fixes #265

[bastelfreak]

Hi @defenestration, thanks for the PR! Can you take a look at the failing spec tests?

[defenestration]

I added additional commits to hopefully resolve the ruby tests, which seem to just complain about using double quotes in strings without variables.

[bastelfreak]

The code looks fine and I'm unable to reproduce the issue locally. I rebased your branch. Let's see if this works now.

[bastelfreak]

Now we have an actual failure. Can you please take a look at the travis issues?

[dhoppe]

@bastelfreak I think we need to update the fixtures, because the parameter -log.format has been moved to $daemon_flags.

puppet-prometheus/spec/fixtures/files/prometheus1.sysv

Line 54 in 757a5b4

"$DAEMON" -log.format logger:stdout -config.file=/etc/prometheus/prometheus.yaml \

puppet-prometheus/spec/fixtures/files/prometheus2.sysv

Line 54 in 2a14cf2

"$DAEMON" -log.format logger:stdout --config.file=/etc/prometheus/prometheus.yaml \

[defenestration]

I edited the file that the tests use to compare against, removing the -log.format option, which seems to have been the only issue.

One of the travis builds failed due to apt timing out, but I think it will pass if it is retried, which i can't seem to do.

[bastelfreak]

I restarted the failed job

[wiebe]

Support for ARMv5, 6 and 7 was already merged, there are double entries now in init.pp!

puppet-prometheus/manifests/init.pp

Line 186 in 492d18f

# 'armv5',

[bastelfreak]

ups. Will provide a patch for this.

[bastelfreak]

#295