Support Noop mode for every existing tasks

Add support noop mode for tasks:
- erase_node;
- master_shell;
- move_to_bootstrap;
- noop;
- stage;
- skipped.

Add summary for this tasks including noop mode:
- erase_node;
- move_to_bootstrap;
- reboot.

Also add progress report for nodes in case of dry run

Change-Id: I39e5b7452bf6df28dc07f9d81d358ea5a8b9fd37

lib/astute/task_deployment.rb

@@ -85,7 +85,8 @@ module Astute
       Deployment::Log.logger = Astute.logger if Astute.respond_to? :logger
       write_graph_to_file(cluster)
       result = if dry_run
-        {:success => true }
+        report_final_node_progress(cluster)
+        {:success => true}
       else
         run_result = cluster.run
         # imitate dry_run results for noop run after deployment
@@ -275,5 +276,12 @@ module Astute
       uids
     end
 
+    def report_final_node_progress(cluster)
+      node_report = cluster.nodes.inject([]) do |node_progress, node|
+        node_progress += [{'uid' => node[0].to_s, 'progress' => 100}]
+      end
+      @ctx.report('nodes' => node_report)
+    end
+
   end
 end

lib/astute/task_node.rb

@@ -100,7 +100,7 @@ module Astute
     end
 
     def select_task_engine(data)
-      noop_prefix = noop_run? ? "Noop" : ""
+      noop_prefix = noop_run? && not_noop_type?(data) ? "Noop" : ""
       task_class_name = noop_prefix + data['type'].split('_').collect(&:capitalize).join
       Object.const_get('Astute::' + task_class_name).new(data, @ctx)
     rescue => e
@@ -127,5 +127,9 @@ module Astute
       end
     end
 
+    def not_noop_type?(data)
+      !['noop', 'stage', 'skipped'].include?(data['type'])
+    end
+
   end
 end

lib/astute/tasks/erase_node.rb

@@ -15,6 +15,11 @@
 module Astute
   class EraseNode < Task
 
+    def summary
+      {'task_summary' => "Node #{@task['node_id']} was erased without reboot"\
+                         " with result #{@status}"}
+    end
+
     private
 
     def process

lib/astute/tasks/master_shell.rb

@@ -11,7 +11,6 @@
 #    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 'erb'
 
 module Astute
   class MasterShell < Task

lib/astute/tasks/move_to_bootstrap.rb

@@ -20,6 +20,11 @@ module Astute
       @work_thread = nil
     end
 
+    def summary
+      {'task_summary' => "Node #{@task['node_id']} was move to bootstrap with"\
+                         " result #{@status}"}
+    end
+
     private
 
     def process

lib/astute/tasks/noop_erase_node.rb

@@ -0,0 +1,24 @@
+#    Copyright 2016 Mirantis, Inc.
+#
+#    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 'astute/tasks/noop'
+
+module Astute
+  class NoopEraseNode < Noop
+
+    def summary
+      {'task_summary' => "Node #{@task['node_id']} was erased without reboot (noop mode)"}
+    end
+
+  end
+end

lib/astute/tasks/noop_master_shell.rb

@@ -0,0 +1,31 @@
+#    Copyright 2016 Mirantis, Inc.
+#
+#    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 'astute/tasks/noop_shell'
+require 'astute/tasks/master_shell'
+
+module Astute
+  class NoopMasterShell < MasterShell
+
+    private
+
+    def process
+      @shell_task = NoopShell.new(
+        generate_master_shell,
+        @ctx
+      )
+      @shell_task.run
+    end
+
+  end
+end

lib/astute/tasks/noop_move_to_bootstrap.rb

@@ -0,0 +1,24 @@
+#    Copyright 2016 Mirantis, Inc.
+#
+#    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 'astute/tasks/noop'
+
+module Astute
+  class NoopMoveToBootstrap < Noop
+
+    def summary
+      {'task_summary' => "Node #{@task['node_id']} was move to bootstrap (noop mode)"}
+    end
+
+  end
+end

lib/astute/tasks/noop_reboot.rb

@@ -15,5 +15,10 @@ require 'astute/tasks/noop'
 
 module Astute
   class NoopReboot < Noop
+
+    def summary
+      {'task_summary' => "Node #{@task['node_id']} was rebooted (noop mode)"}
+    end
+
   end
 end

lib/astute/tasks/reboot.rb

@@ -22,6 +22,11 @@ module Astute
       @already_rebooted = false
     end
 
+    def summary
+      {'task_summary' => "Node #{@task['node_id']} was rebooted with "\
+                         "result: #{@status}"}
+    end
+
     private
 
     def process