Just to followup .. running a simple puppet apply on the puppet master
works fine -- the module loads, it gets backend data properly. I just can't
get it to work from within Unicorn for our remote clients.
Here's our simple unicorn.conf:
worker_processes 4
> working_directory '/etc/puppet'
> listen '/var/run/puppet/unicorn.sock', :backlog => 512
> timeout 180
> pid '/var/run/puppet/unicorn.pid'
>
> preload_app true
> if GC.respond_to?(:copy_on_write_friendly=)
> GC.copy_on_write_friendly = true
> end
> before_fork do |server, worker|
> old_pid = "#{server.config[:pid]}.oldbin"
> if File.exists?(old_pid) && server.pid != old_pid
> begin
> Process.kill("QUIT", File.read(old_pid).to_i)
> rescue Errno::ENOENT, Errno::ESRCH
> # someone else did our job for us
> end
> end
> end
and our config.ru:
$0 = "master"
> ARGV << "--confdir" << "/etc/puppet"
> ARGV << "--rack"
> ARGV << "--vardir" << "/var/lib/puppet"
> require 'puppet/util/command_line'
> require 'unicorn/worker_killer'
> run Puppet::Util::CommandLine.new.execute
> use Unicorn::WorkerKiller::MaxRequests, 2048 + rand(1024)
> use Unicorn::WorkerKiller::Oom, (96 + rand(32)) * 1024**2
On Tuesday, May 6, 2014 9:40:03 AM UTC-7, Matt Wise wrote:
>
> I've been writing a new Hiera backend
> (here<https://github.com/Nextdoor/puppet_rightscale/blob/master/lib/hiera/backend/rstag_backend.rb>)
>
> and its working fine in all of my local and unit tests. I can run Puppet
> Apply with an appropriate LOAD_PATH and it works just fine. However, when
> we actually merged it in to run on our test puppet master, we ran into load
> problems:
>
> Strace from Puppet Master trying to load rstag_backend:
> here<http://pastebin.com/9wPDTVLj>
> Hiera Config: here <http://pastebin.com/DaNywMX6>
>
> Based on my read of the docs:
>
> When using Hiera with Puppet, you can load backends from the lib directory
>> of a Puppet module; however, these backends won’t be loaded when you run
>> Hiera from the command line unless you specify that directory in your
>> RUBYLIB environment variable.
>
>
> We should be able to simply import our puppet module and use the
> backend... but that doesn't seem to be the case. It does seem like I might
> be able to simply add a symlink in the root of my Puppet code path from
> *./hiera/backends/rstag_backend.rb* ->
> *./modules/rightscale/lib/hiera/backends/rstag_backend.rb*, but that
> doesn't seem like it should be necessary.
>
> Any thoughts?
>
> We're running Puppet 3.4.1 by the way..
>
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