move to puppetlabs rabbitmq module

[dsa-puppet.git] / 3rdparty / modules / rabbitmq / lib / puppet / provider / rabbitmq_queue / rabbitmqadmin.rb

diff --git a/3rdparty/modules/rabbitmq/lib/puppet/provider/rabbitmq_queue/rabbitmqadmin.rb b/3rdparty/modules/rabbitmq/lib/puppet/provider/rabbitmq_queue/rabbitmqadmin.rb
new file mode 100644 (file)
index 0000000..eeffa95
--- /dev/null
+++ b/3rdparty/modules/rabbitmq/lib/puppet/provider/rabbitmq_queue/rabbitmqadmin.rb
@@ -0,0 +1,107 @@
+require 'json'
+require 'puppet'
+Puppet::Type.type(:rabbitmq_queue).provide(:rabbitmqadmin) do
+
+  if Puppet::PUPPETVERSION.to_f < 3
+    commands :rabbitmqctl   => 'rabbitmqctl'
+    commands :rabbitmqadmin => '/usr/local/bin/rabbitmqadmin'
+  else
+    has_command(:rabbitmqctl, 'rabbitmqctl') do
+      environment :HOME => "/tmp"
+    end
+    has_command(:rabbitmqadmin, '/usr/local/bin/rabbitmqadmin') do
+      environment :HOME => "/tmp"
+    end
+  end
+  defaultfor :feature => :posix
+
+  def should_vhost
+    if @should_vhost
+      @should_vhost
+    else
+      @should_vhost = resource[:name].rpartition('@').last
+    end
+  end
+
+  def self.all_vhosts
+    vhosts = []
+    rabbitmqctl('list_vhosts', '-q').split(/\n/).collect do |vhost|
+        vhosts.push(vhost)
+    end
+    vhosts
+  end
+
+  def self.all_queues(vhost)
+    rabbitmqctl('list_queues', '-q', '-p', vhost, 'name', 'durable', 'auto_delete', 'arguments').split(/\n/)
+  end
+
+  def self.instances
+    resources = []
+    all_vhosts.each do |vhost|
+      all_queues(vhost).collect do |line|
+        name, durable, auto_delete, arguments = line.split()
+        # Convert output of arguments from the rabbitmqctl command to a json string.
+        if !arguments.nil?
+          arguments = arguments.gsub(/^\[(.*)\]$/, "").gsub(/\{("(?:.|\\")*?"),/, '{\1:').gsub(/\},\{/, ",")
+          if arguments == ""
+            arguments = '{}'
+          end
+        else
+          arguments = '{}'
+        end
+        queue = {
+          :durable     => durable,
+          :auto_delete => auto_delete,
+          :arguments   => JSON.parse(arguments),
+          :ensure      => :present,
+          :name        => "%s@%s" % [name, vhost],
+        }
+        resources << new(queue) if queue[:name]
+      end
+    end
+    resources
+  end
+
+  def self.prefetch(resources)
+    packages = instances
+    resources.keys.each do |name|
+      if provider = packages.find{ |pkg| pkg.name == name }
+        resources[name].provider = provider
+      end
+    end
+  end
+
+  def exists?
+    @property_hash[:ensure] == :present
+  end
+
+  def create
+    vhost_opt = should_vhost ? "--vhost=#{should_vhost}" : ''
+    name = resource[:name].rpartition('@').first
+    arguments = resource[:arguments]
+    if arguments.nil?
+      arguments = {}
+    end
+    rabbitmqadmin('declare',
+      'queue',
+      vhost_opt,
+      "--user=#{resource[:user]}",
+      "--password=#{resource[:password]}",
+      '-c',
+      '/etc/rabbitmq/rabbitmqadmin.conf',
+      "name=#{name}",
+      "durable=#{resource[:durable]}",
+      "auto_delete=#{resource[:auto_delete]}",
+      "arguments=#{arguments.to_json}"
+    )
+    @property_hash[:ensure] = :present
+  end
+
+  def destroy
+    vhost_opt = should_vhost ? "--vhost=#{should_vhost}" : ''
+    name = resource[:name].rpartition('@').first
+    rabbitmqadmin('delete', 'queue', vhost_opt, "--user=#{resource[:user]}", "--password=#{resource[:password]}", '-c', '/etc/rabbitmq/rabbitmqadmin.conf', "name=#{name}")
+    @property_hash[:ensure] = :absent
+  end
+
+end