hi! Does anyone have any advice on debugging a new custom type?
Any thoughts would be greatly appreciated . . .
BTW, I'm getting the error:
err: Could not retrieve catalog from remote server: Error 400 on SERVER:
Could not render to pson: undefined method `merge' for []:Array
with some very rough code.
The Type (vncserver.rb):
module Puppet
newtype(:vncserver) do
ensurable
newproperty(:port) do
desc "The vnc servers port assignment. Will be +5900 on the server"
validate do |value|
unless value.is_i?
raise Puppet::Error, "Invalid Port number"
end
end
end
newproperty(:username) do
desc "The user who will own the VNC session."
isnamevar
validate do |value|
unless value !~ /\s/
raise Puppet::Error, "Must be a valid username. No spaces,
please."
end
end
end
newproperty(:geometry) do
desc "Resolution for VNC, in XxY, e.g. 1024x768."
validate do |value|
unless value !~ /^\d*x\d*$/
raise Puppet::Error, "Must be a valid geometry. e.g., 1024x768."
end
end
end
newparam(:password) do
desc "Password to be put into users .vnc/passwd."
validate do |value|
unless hostpart =~ /^([\d\w]+|[\d\w][\d\w\-]+[\d\w])$/
raise Puppet::Error, "Invalid host name"
end
end
end
newparam(:args) do
desc "Optional arguments to be added to the vncserver command-line."
end
end
@doc = "Installs and manages entries for vncservers. For Redhat-bases
systems, and likely many others, these entries will be in
/etc/sysconfig/vncservers."
end
The Provider (parsed.rb):
require 'puppet/provider/parsedfile'
vncservers = "/etc/sysconfig/vncservers"
Puppet::Type.type(:vncserver).provide(:parsed,
:parent =>
Puppet::Provider::ParsedFile,
:default_target => vncservers,
:filetype => :flat
) do
desc "The vncserver provider that uses the ParsedFile class"
confine :exists => vncservers
text_line :comment, :match => /^#/;
text_line :blank, :match => /\s*$/;
text_line :blank, :match => /\s*$/;
record_line :parsed, :fields => %w{vncservers}, :match =>
/^VNCSERVERS="(.*)"/
end
And The Manifest:
class vncserver {
include common::vnc
package {
'tigervnc-server':
ensure => 'installed';
}
vncserver {
'gmatz':
port => '92',
geometry => '1024x768',
password => 'gmatz';
}
}
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