From 348f257e3626848dd6a32b6f9eae17a5f30c21dd Mon Sep 17 00:00:00 2001
From: Luke Kanies <luke@madstop.com>
Date: Mon, 31 Dec 2007 13:51:09 -0600
Subject: Adding the metaprogramming to create the Nagios types and Naginator
 providers.  This is basically all of the code that's necessary to create all
 of the needed Nagios types.

---
 lib/puppet/util/nagios_maker.rb | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 lib/puppet/util/nagios_maker.rb

(limited to 'lib/puppet/util/nagios_maker.rb')

diff --git a/lib/puppet/util/nagios_maker.rb b/lib/puppet/util/nagios_maker.rb
new file mode 100644
index 000000000..7c019f55e
--- /dev/null
+++ b/lib/puppet/util/nagios_maker.rb
@@ -0,0 +1,40 @@
+require 'puppet/external/nagios'
+require 'puppet/external/nagios/base'
+require 'puppet/provider/naginator'
+
+module Puppet::Util::NagiosMaker
+    # Create a new nagios type, using all of the parameters
+    # from the parser.
+    def self.create_nagios_type(name)
+        name = name.to_sym
+        full_name = ("nagios_" + name.to_s).to_sym
+
+        raise(Puppet::DevError, "No nagios type for %s" % name) unless nagtype = Nagios::Base.type(name)
+
+        type = Puppet::Type.newtype(full_name) {}
+
+        type.ensurable
+
+        type.newparam(nagtype.namevar, :namevar => true) do
+            desc "The name parameter for Nagios type %s" % nagtype.name
+        end
+
+        nagtype.parameters.each do |param|
+            next if param == nagtype.namevar
+
+            type.newproperty(param) do
+                desc "Nagios configuration file parameter."
+            end
+        end
+
+        type.newproperty(:target) do
+            desc 'target'
+
+            defaultto do
+                resource.class.defaultprovider.default_target
+            end
+        end
+
+        type.provide(:naginator, :parent => Puppet::Provider::Naginator, :default_target => "/etc/nagios/#{full_name.to_s}.cfg") {}
+    end
+end
-- 
cgit 


From 33e319a8be8e35fbe4a9ecb7e3185453b8239a83 Mon Sep 17 00:00:00 2001
From: Luke Kanies <luke@madstop.com>
Date: Mon, 31 Dec 2007 14:37:03 -0600
Subject: Added builtin support for all Nagios resource types. I use Naginator
 to parse and generate the files, with ParsedFile to handle record management
 and the like.

Note that each resource type itself is just a call to
a Factory method, since everything is just based on Naginator.
Given that, all of the tests are in a single unit/ral/types/nagios.rb
file, since I used a factory to generate them, too.  This is probably
either unnecessary or insufficient, but it's as far as I'm
willing to go in testing them, and it did actually catch a few
bugs.
---
 lib/puppet/util/nagios_maker.rb | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

(limited to 'lib/puppet/util/nagios_maker.rb')

diff --git a/lib/puppet/util/nagios_maker.rb b/lib/puppet/util/nagios_maker.rb
index 7c019f55e..f1f85466f 100644
--- a/lib/puppet/util/nagios_maker.rb
+++ b/lib/puppet/util/nagios_maker.rb
@@ -19,9 +19,14 @@ module Puppet::Util::NagiosMaker
             desc "The name parameter for Nagios type %s" % nagtype.name
         end
 
-        nagtype.parameters.each do |param|
+        # We deduplicate the parameters because it makes sense to allow Naginator to have dupes.
+        nagtype.parameters.uniq.each do |param|
             next if param == nagtype.namevar
 
+            # We can't turn these parameter names into constants, so at least for now they aren't
+            # supported.
+            next if param.to_s =~ /^[0-9]/
+
             type.newproperty(param) do
                 desc "Nagios configuration file parameter."
             end
@@ -35,6 +40,17 @@ module Puppet::Util::NagiosMaker
             end
         end
 
-        type.provide(:naginator, :parent => Puppet::Provider::Naginator, :default_target => "/etc/nagios/#{full_name.to_s}.cfg") {}
+        provider = type.provide(:naginator, :parent => Puppet::Provider::Naginator, :default_target => "/etc/nagios/#{full_name.to_s}.cfg") {}
+
+        type.desc "The Nagios type #{name.to_s}.  This resource type is autogenerated using the
+            model developed in Naginator_, and all of the Nagios types are generated using the
+            same code and the same library.
+
+            This type generates Nagios configuration statements in Nagios-parseable configuration
+            files.  By default, the statements will be added to ``#{provider.default_target}, but
+            you can send them to a different file by setting their ``target`` attribute.
+
+            .. _naginator: http://reductivelabs.com/trac/naginator
+        "
     end
 end
-- 
cgit