aix service provider for init style

2 files changed, 118 insertions, 0 deletions

diff --git a/lib/chef/provider/service/aixinit.rb b/lib/chef/provider/service/aixinit.rb
new file mode 100644
index 0000000000..365e82b000
--- /dev/null
+++ b/lib/chef/provider/service/aixinit.rb
@@ -0,0 +1,117 @@
+#
+# Author:: kaustubh (<kaustubh@clogeny.com>)
+# Copyright:: Copyright (c) 2014 Chef Software, Inc.
+# License:: Apache License, Version 2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+require 'chef/provider/service/init'
+
+class Chef
+  class Provider
+    class Service
+      class AixInit < Chef::Provider::Service::Init
+        RC_D_SCRIPT_NAME = /\/etc\/rc.d\/rc2.d\/([SK])(\d\d)/i
+
+        def initialize(new_resource, run_context)
+          super
+          @init_command = "/etc/rc.d/init.d/#{@new_resource.service_name}"
+        end
+
+        def load_current_resource
+          super
+          @priority_success = true
+          @rcd_status = nil
+
+          set_current_resource_attributes
+          @current_resource
+        end
+
+        def action_enable
+          if @new_resource.priority.nil?
+            priority_ok = true
+          else
+            priority_ok = @current_resource.priority == @new_resource.priority
+          end
+          if @current_resource.enabled and priority_ok
+            Chef::Log.debug("#{@new_resource} already enabled - nothing to do")
+          else
+            converge_by("enable service #{@new_resource}") do
+              enable_service
+              Chef::Log.info("#{@new_resource} enabled")
+            end
+          end
+          load_new_resource_state
+          @new_resource.enabled(true)
+        end
+
+        def enable_service
+          Dir.glob("/etc/rc.d/rc2.d/[SK][0-9][0-9]#{@new_resource.service_name}*").each { |f| File.delete(f)}
+
+          if @new_resource.priority.is_a? Integer
+            create_symlink(2,'S',@new_resource.priority)
+
+          elsif @new_resource.priority.is_a? Hash
+            @new_resource.priority.each do |level,o|
+              create_symlink(level,(o[0] == :start ? 'S' : 'K'),o[1])
+            end
+          else
+            create_symlink(2,'S',20)
+          end
+        end
+
+        def disable_service
+          Dir.glob("/etc/rc.d/rc2.d/[SK][0-9][0-9]#{@new_resource.service_name}*").each { |f| File.delete(f) }
+
+          if @new_resource.priority.is_a? Integer
+            create_symlink(2, 'K',100 - @new_resource.priority)
+          elsif @new_resource.priority.is_a? Hash
+            @new_resource.priority.each do |level,o|
+              create_symlink(level, 'K', 100 - o[1]) if o[0] == :stop
+            end
+          else
+            create_symlink(2, 'K', 20)
+          end
+        end
+
+        def create_symlink(run_level, status, priority)
+          File.symlink("/etc/rc.d/init.d/#{@new_resource.service_name}", "/etc/rc.d/rc#{run_level}.d/#{status}#{priority}#{@new_resource.service_name}")
+        end
+
+        def set_current_resource_attributes
+          # assuming run level 2 for aix
+          is_enabled = false
+          files = Dir.glob("/etc/rc.d/rc2.d/[SK][0-9][0-9]#{@new_resource.service_name}*")
+
+          priority = {}
+
+          files.each do |file|
+            if RC_D_SCRIPT_NAME =~ file
+              priority[2] = [($1 == "S" ? :start : :stop), $2]
+              if $1 == "S"
+                is_enabled = true
+              end
+            end
+          end
+
+          if is_enabled && files.length == 1
+            priority = priority[2][:start]
+          end
+          @current_resource.enabled(is_enabled)
+          @current_resource.priority(priority)
+        end
+      end
+    end
+  end
+end
diff --git a/lib/chef/providers.rb b/lib/chef/providers.rb
index 3c9e94e6f7..e63ef94856 100644
--- a/lib/chef/providers.rb
+++ b/lib/chef/providers.rb
@@ -85,6 +85,7 @@ require 'chef/provider/service/upstart'
 require 'chef/provider/service/windows'
 require 'chef/provider/service/solaris'
 require 'chef/provider/service/macosx'
+require 'chef/provider/service/aixinit'
 
 require 'chef/provider/user/dscl'
 require 'chef/provider/user/pw'