Add Arch Linux support

[ekohl]

This is incomplete since it's lacking tests, but I'm also unsure how if https://github.com/voxpupuli/modulesync_config/blob/4d4be4b600632c2fda96dde7f9ee53b4d248e078/moduleroot/spec/acceptance/nodesets/archlinux-2-x64.yml.erb#L12-L13 needs to be here as well.

[puppetlabs-jenkins]

Can one of the admins verify this patch?

[ekohl]

My goal for this was to replace the EC2 nodesets, but we have since removed those. I don't have Arch, but this may be interesting for those who do. I don't have time to pick this up, but I can probably give hints to those who are interested. It should also list the docker nodeset and how to build it up.

[bastelfreak]

new commit message:

For the Vagrant backend, this creates the following Vagrantfile:

Vagrant.configure("2") do |c|
  c.ssh.insert_key = false
  c.vm.define 'archlinuxrolling-64-1' do |v|
    v.vm.hostname = 'archlinuxrolling-64-1'
    v.vm.box = 'archlinux/archlinux'
    v.vm.box_check_update = 'true'
    v.vm.synced_folder '.', '/vagrant', disabled: true
    v.vm.network :private_network, ip: "10.255.70.163", :netmask => "255.255.0.0", :mac => "0800278B1C64"
    v.vm.provider :virtualbox do |vb|
      vb.customize ['modifyvm', :id, '--memory', '1024', '--cpus', '1', '--audio', 'none']
    end
  end
end

This PR also creates the correct Dockerfile, but I wasn't able to catch
the terminal output and the file isn't written to disk.

The correct usage is:

BEAKER_setfile=archlinuxrolling-64{hypervisor=docker}
BEAKER_setfile=archlinuxrolling-64{hypervisor=vagrant}

while this looks a bit odd, it matches the current design with other
operating systems where the version number isn't separated from the OS
name.

This in general works, but requires some updates to beaker-puppet to
install the correct puppet package.

[bastelfreak]

There are a few related PRs that I want to document here:

• fix facter 3.11/3.14 facts in facterdb for Arch Linux to contain "rolling" Archlinux: Update fact sets facterdb#162
• Update beaker to install patches on Arch boxes before installing puppet Arch Linux: Update box before installing packages beaker#1688
• Always install puppet via pacman on arch boxes Fix Arch Linux support puppetlabs/beaker-puppet#154
• Enable Arch Linux support in puppet_metadata Add Arch Linux support puppet_metadata#15

[codecov]

Codecov Report

Merging #191 (efaef53) into master (2adeb81) will decrease coverage by 0.00%.
The diff coverage is 0.00%.

@@            Coverage Diff            @@
##           master    #191      +/-   ##
=========================================
- Coverage    0.51%   0.51%   -0.01%     
=========================================
  Files          14      14              
  Lines        2519    2531      +12     
=========================================
  Hits           13      13              
- Misses       2506    2518      +12     

Impacted Files	Coverage Δ
lib/beaker-hostgenerator/data.rb	0.00% <0.00%> (ø)

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[GabrielNagy]

This looks good to me, @ekohl I agree with your suggestion to alias archlinux-64 to archlinuxrolling-64 if you still want to add that.

[ekohl]

I can't approve my own PR, but 👍