Issue #16006 has been reported by Lukáš Zapletal.
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Bug #16006: Undefined method `downcase' for nil:NilClass when calling puppet
validate on a host without hostname
https://projects.puppetlabs.com/issues/16006
Author: Lukáš Zapletal
Status: Unreviewed
Priority: Low
Assignee:
Category: SSL
Target version:
Affected Puppet version: 2.7.18
Keywords:
Branch:
Version:
puppet-2.7.18-1.fc17.noarch
How to reproduce:
1) Have a machine without hostname set
2) Try to call puppet parser validate some-file.pp
3) /usr/share/ruby/vendor_ruby/puppet/defaults.rb:225:in
`<module:Puppet>': undefined method `downcase' for nil:NilClass
(NoMethodError)
from /usr/share/ruby/vendor_ruby/puppet/defaults.rb:2:in `<top
(required)>'
This bit has the bug:
hostname = Facter["hostname"].value
domain = Facter["domain"].value
if domain and domain != ""
fqdn = [hostname, domain].join(".")
else
fqdn = hostname
end
Puppet.setdefaults(
:main,
# We have to downcase the fqdn, because the current ssl stuff (as oppsed to
in master) doesn't have good facilities for
# manipulating naming.
:certname => {:default => fqdn.downcase, :desc => "The name to use when
handling certificates. Defaults
to the fully qualified domain name.",
:call_on_define => true, # Call our hook with the default value, so we're
always downcased
:hook => proc { |value| raise(ArgumentError, "Certificate names must be
lower case; see #1168") unless value == value.downcase }},
:certdnsnames => {
:default => '',
:hook => proc do |value|
I dont see this in master. Can you please confirm me this was fixed upstream?
Thanks
https://github.com/puppetlabs/puppet/blob/master/lib/puppet/defaults.rb
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