SM-QUENCH: Added a sample type/provider for repo

Change-Id: Id10503308449167af368f426b63521842dd4ef04
Partial-bug: #1472554

contrail/environment/modules/contrail/lib/puppet/provider/contrail_repo/edit_src_list.rb

@@ -0,0 +1,100 @@
+require 'tempfile'
+require 'fileutils'
+Puppet::Type.type(:contrail_repo).provide(:edit_src_list) do
+  confine :osfamily => :debian
+  defaultfor :osfamily => :debian
+  commands :sed => 'sed', :head => 'head', :grep=> 'grep', :apt_get => 'apt-get'
+
+
+  def exists?
+    begin
+      #puts @resource
+      #print @resource[:repo_host]
+      @property_hash[:ensure] == :present
+      #grep_line= "\'deb http://" + @resource.value(:repo_host) + "/contrail/repo/" + @resource.value(:name) + " contrail main\'"
+      #grep('-q', grep_line, '/root/sources.list')
+      #rescue Puppet::ExecutionFailure => e
+      #false
+    end
+  end
+
+  def create
+    path = '/etc/apt/sources.list'
+    temp_file = Tempfile.new('foo')
+    new_line= "deb http://" + resource[:repo_host] + "/contrail/repo/" + resource[:name] + " contrail main"
+
+    temp_file.puts new_line
+    begin
+      File.open(path, 'r') do |file|
+        file.each_line do |line|
+          temp_file.puts line
+        end
+      end
+      temp_file.close
+      FileUtils.mv(temp_file.path, path)
+      apt_get('update')
+    ensure
+      temp_file.close
+      temp_file.unlink
+    end
+  end
+  def self.instances
+    path = '/etc/apt/sources.list'
+    rules = []
+    begin
+      f = File.open(path, 'r')
+      line_count = 0
+      f.each_line do |line|
+        line.chomp!
+        next if line.empty?
+        next if line.start_with? '#'
+        line_array=line.split("/")
+        line_count = line_count + 1
+        #puts line
+        if line_array[3] =='contrail' and line_array[4] == 'repo'
+          source_list = {}
+          repo_name= line_array[5].split().first
+          repo_host = line_array[2]
+          source_list[:name]=repo_name 
+          source_list[:ensure]=:present
+          source_list[:repo_host]=repo_host
+          #puts source_list
+          rules << new(source_list)
+        #print rules
+        #puts ""
+        else
+          ## contrail entries should only at the start
+          #puts line_count
+          break
+        end
+      end
+      f.close
+      #print source_list
+      #puts ""
+      #source_list.map do |name|
+      #require 'ruby-debug'; debugger
+      #source_list.each { |key, repo_host|
+        #puts key, repo_host
+        #rules << new( :name => key,
+          #:ensure => :present,
+          #:repo_host =>  repo_host
+        #)
+        #print rules
+        #puts ""
+      #}
+    end
+    #puts rules
+    rules
+  end
+
+
+  def self.prefetch(resources)
+    repos = instances
+    resources.keys.each do | name|
+      if provider = repos.find{ |repo| repo.name == name}
+        resources[name].provider = provider
+      end
+    end
+  end
+
+end

contrail/environment/modules/contrail/lib/puppet/type/contrail_repo.rb

@@ -0,0 +1,19 @@
+Puppet::Type.newtype(:contrail_repo) do
+
+  ensurable
+  validate do
+    #fail('ensure is a required parameter') if self[:ensure].nil?
+    fail('Repo host/ip required when ensure is present') if self[:ensure] == :present and self[:repo_host].nil?
+  end
+  newparam(:name, :namevar =>true) do
+  end
+
+  newparam(:repo_host) do
+    #validate do |value|
+      #fail("Invalid repo Host/IP #{value}") unless value == '1.1.1.1'
+    #end
+    #munge do |value|
+      #"deb http:///world/#{value}/bye/bye contrail main"
+    #end
+  end
+end