Class: Vagrant::Node::ClientController

Inherits:
Object
  • Object
show all
Defined in:
lib/vagrant-node/clientcontroller.rb

Class Method Summary collapse

Class Method Details

.authorized?(token, challenge) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/vagrant-node/clientcontroller.rb', line 44

def self.authorized?(token,challenge)
 ensure_environment			 
 
 @pw.authorized?(token,challenge)			 
end

.backup_log(vmname = nil) ⇒ Object

BACKUP LOG METHOD ###############

FIXME No está controlado el que el parámetro sea nil



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# File 'lib/vagrant-node/clientcontroller.rb', line 750

def self.backup_log(vmname=nil)
	ensure_environment				
	
	#begin
	
		@db.get_backup_log_entries(vmname)
		
	# rescue => e
		# puts e.message									
	# end
	
end

.box_add(box, url, user = "guest", pass = "--no-pass") ⇒ Object

BOX ADD METHOD #######################



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# File 'lib/vagrant-node/clientcontroller.rb', line 94

def self.box_add(box,url,user="guest",pass="--no-pass")
	command_block = Proc.new {
               				#ensure_environment
               				
               				boxes = []			
               
               				#TODO
               				
               				# Get the provider if one was set
               				provider = nil
               #				provider = options[:provider].to_sym if options[:provider]
               
               				begin
               					
               					#uri = "\\\\155.54.190.227\\boxtmp\\boxes\\debian_squeeze_32.box"
               #					
               #					if uri=~ /^\\\\(.*?)\\(.*?)\\(.*?)$/						
               #						puts "EL HOST ES #{$1}"
               #						puts "EL Share ES #{$2}"
               #						puts "EL PATH ES #{$3}"
               #						host = $1
               #						share = $2
               #						path = $3
               #						
               #						Getting and checking box file						
               #						boxname=File.basename(path.gsub('\\',File::SEPARATOR))
               #						
               #            raise 'Box file format not supported' if File.extname(boxname)!=".box"
               #
               #						samba = nil
               #						begin						
               #						samba = Sambal::Client.new(  :host     =>  host,
               #																				:share    =>  share,
               #																				:user     =>  user,
               #																				:password =>  pass)
               #					
               #						
               #						
               #						Get the tmp file name					
               #						temp_path = @env.tmp_path.join("box" + Time.now.to_i.to_s)
               #				
               #					
               #						response = nil
               #						
               #						smbclient //155.54.190.227/boxtmp --no-pass -W WORKGROUP -U guest -p 445
               #						smbclient //155.54.190.227/boxtmp -D boxes -c "get debian_squeeze_321.box" -N
               #						
               #						command="smbclient //#{host}/#{share} -D #{dirlocation} -c \"get #{boxname}\" -U #{user} --no-pass"
               #						
               #
               #						FIXME encontrar si existe algún tipo de notificación por
               #						interrupciónde la descarga
               #						FIXME a little hack beacuse in version 0.1.2 of sambal there is 
               #						a timeout that close the download after 10 seconds 
               #						def samba.ask(cmd)							
               #							@i.printf("#{cmd}\n")
               #							response = @o.expect(/^smb:.*\\>/)[0]				
               #						end
               #						
               #						response = samba.get(path, temp_path.to_s)
               #						FIXME DELETE
               #						pp response.inspect						
               #						
               #						raise response.message if !response.success?
               #						
               #						if response.success?								
               #								File download succesfully
               #								added_box = nil
               #								begin									
               #									provider=nil
               #									force = true
               #									added_box = @env.boxes.add(temp_path,box,nil,force)									
               #									boxes << {:name=>box,:provider=>added_box.provider.to_s}
               #								rescue Vagrant::Errors::BoxUpgradeRequired									
               #									Upgrade the box
               #									env.boxes.upgrade(box)
               #			
               #									Try adding it again
               #									retry
               #								rescue Exception => e									
               #									boxes = nil
               #								end
               #													
               #						end
               #						
               #						rescue Exception => e
               #							puts "EXCEPCION de descarga" if response
               #							puts "EXCEPCION de conexion" if !response
               #							puts e.message
               #							boxes=nil
               #						end
               #						
               #						
               #						Closing connection
               #						samba.close if samba
               #						
               #						
               #						Cleaning
               #						if temp_path && File.exist?(temp_path)
               #            	File.unlink(temp_path)
               #          	end
               # 
               #          	          		 
               #					else
               
                         
                         
                           boxes <<{:name=>box}
               #						FIXME Ver qué poner en los parámetros de la llamada
               						provider=nil
               						force = true # Always overwrite box if exists
               						insecure = true #Don't validate SSL certs
               						#Calling original box add action
               						@env.action_runner.run(Vagrant::Action.action_box_add, {
                           :box_name     => box,
                           :box_provider => provider,
                           :box_url      => url,
                           :box_force    => force,
                           :box_download_insecure => insecure,
                         	})
               
               #					end
               
               
		     
		     

                                   
           boxes					     
		     
	rescue =>e
			puts e.message
	end

	}
     method("execute_queued").call(&command_block);
	
end

.box_delete(box, provider) ⇒ Object

BOX DELETE METHOD #####################



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# File 'lib/vagrant-node/clientcontroller.rb', line 74

def self.box_delete(box,provider)

	ensure_environment
	
	boxes = []			

  box = @env.boxes.find(box,provider.to_sym)
  
  if (box)			  	
  	boxes << box.name			  
  	box.destroy!			  				  	
  end 
					
	boxes
	
end

.config_show ⇒ Object

CONFIG SHOW METHOD #####################



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# File 'lib/vagrant-node/clientcontroller.rb', line 767

def self.config_show
    ensure_environment			    
    
    file = @env.root_path+"Vagrantfile"
end

.config_upload(cfile) ⇒ Object

CONFIG UPLOAD METHOD #####################



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# File 'lib/vagrant-node/clientcontroller.rb', line 776

def self.config_upload(cfile)
    ensure_environment
                        
    f = File.new(@env.root_path+"Vagrantfile", "w")
    f.write(cfile)
    f.close
    
    true
end

.execute_queued ⇒ Object 



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# File 'lib/vagrant-node/clientcontroller.rb', line 18

def self.execute_queued			
  ensure_environment
  #Generating a random identifier for process
  rpid=rand(1000000)
  
  pid = fork do
    begin
     @db.create_queued_process(rpid)			     
     res = yield			     
     @db.set_queued_process_result(rpid,res.to_json)		     
     
    rescue Exception => e
      @db.set_queued_process_error(rpid,e)			      
    end
  end
  rpid
end

.listboxes ⇒ Object

BOX LIST METHOD #######################



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# File 'lib/vagrant-node/clientcontroller.rb', line 53

def self.listboxes
  

			ensure_environment
			
			boxes = @env.boxes.all.sort				
			
			fboxes = Array.new				
			boxes.each do |name, provider|					
				fboxes << {"name" => name,"provider" => provider}
			end
			
			
			fboxes		

	
end

.operation_queued(id) ⇒ Object

Raises:



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# File 'lib/vagrant-node/clientcontroller.rb', line 787

def self.operation_queued(id)          
    ensure_environment
    result = @db.get_queued_process_result(id)          
    
    raise RestException.new(404,"The operation ID: #{id} not found") if result.empty?
    
    result.first 
end

.operation_queued_last ⇒ Object 



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# File 'lib/vagrant-node/clientcontroller.rb', line 796

def self.operation_queued_last          
    ensure_environment
    
    @db.get_queued_last         
     
end

.password_change(new_password) ⇒ Object

NODE PASSWORD CHANGE ###################



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# File 'lib/vagrant-node/clientcontroller.rb', line 739

def self.password_change(new_password)
  ensure_environment
  
  @db.node_password_set(new_password,true)
  true
end

.send_challenge ⇒ Object 



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# File 'lib/vagrant-node/clientcontroller.rb', line 36

def self.send_challenge			  
  challenge = SecureRandom.urlsafe_base64(nil, false)
  cookie = SecureRandom.urlsafe_base64(nil, false)			  
  
  
  {:cookie => cookie, :challenge => challenge}
end

.vm_add(config, rename) ⇒ Object

VIRTUAL MACHINE ADD METHOD ###############



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# File 'lib/vagrant-node/clientcontroller.rb', line 281

def self.vm_add(config,rename)
  ensure_environment    
  begin  
    path="/tmp/conf."+Time.now.to_i.to_s          
    f = File.new(path, "w")
    f.write(config)
    f.close          
            
             
    cm = ConfigManager.new(@env.root_path+"Vagrantfile")
    cmtmp = ConfigManager.new(path)
    
           
    current_vms = @env.machine_names
    
    cmtmp.get_vm_names.each do |key|             
     
      if current_vms.include?(key)  
        raise RestException.new(406,"There is a remote VM with the same name: \"#{key}\"") if rename=="false"             
        cmtmp.rename_vm(key,"#{key}_1")            
      end    
    end
    
    cm.insert_vms_sexp(cmtmp.extract_vms_sexp)
      
 rescue => e   
   raise e 
 ensure
   File.delete(path)
 end      
  
  
end

.vm_confirmed_destroy(vmname) ⇒ Object

VIRTUAL MACHINE DESTROY METHOD ###############



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# File 'lib/vagrant-node/clientcontroller.rb', line 337

def self.vm_confirmed_destroy(vmname)
  ensure_environment
  
  machine_names = []
  
  
  #begin        
  
    get_vms(vmname.to_sym).each do |machine|                       
      machine_names << machine.name
      machine.action(:destroy, :force_confirm_destroy => true)            
    end
                    
    machine_names
    
  #rescue => e          
#         return nil
  #end
  
end

.vm_delete(vmname, remove = false) ⇒ Object

VIRTUAL MACHINE DELETE METHOD ###############



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# File 'lib/vagrant-node/clientcontroller.rb', line 320

def self.vm_delete(vmname,remove=false)
  ensure_environment
  
  cm = ConfigManager.new(@env.root_path+"Vagrantfile")         
  
  self.vm_confirmed_destroy(vmname) if remove!=false
  
  cm.delete_vm(vmname) 
  
  true        
  
end

.vm_halt(vmname, force) ⇒ Object

VIRTUAL MACHINE HALT METHOD #################



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# File 'lib/vagrant-node/clientcontroller.rb', line 361

def self.vm_halt(vmname,force)
  command_block = Proc.new {
			#ensure_environment				
		
			machine_names = []

			#begin				
				
				get_vms(vmname).each do |machine|						
					machine.action(:halt, :force_halt => force)
					machine_names << {"vmname" => machine.name.to_s,
														"status" => machine.state.short_description}
				end
						
				machine_names
		}
		
		method("execute_queued").call(&command_block);
	
	#rescue => e					
#					return nil
	#end
	
end

.vm_provision(vmname) ⇒ Object

VIRTUAL MACHINE PROVISION METHOD ##################



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# File 'lib/vagrant-node/clientcontroller.rb', line 635

def self.vm_provision(vmname)
	#ensure_environment
  command_block = Proc.new {
			machine_names = []

      # Por ahora no dejo que el vmname esté vacío para realizar la operación sobre todas las vm
			raise RestException.new(404,"Virtual Machine not specified") if (vmname==nil ||vmname.empty?)
			#begin
			
				#Provisioning								
				get_vms(vmname).each do |machine|										
					machine_names << machine.name	
					machine.action(:provision)					
				end
				           
				
			
				machine_names
	}
	
     method("execute_queued").call(&command_block);	
		
	
end

.vm_resume(vmname) ⇒ Object

VIRTUAL MACHINE RESUME METHOD ##################



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# File 'lib/vagrant-node/clientcontroller.rb', line 441

def self.vm_resume(vmname)
  command_block = Proc.new {
	#ensure_environment

	machine_names = []			
		#Launching machines
					
		get_vms(vmname).each do |machine|
			machine.action(:resume)
			machine_names << {"vmname" => machine.name.to_s,
												"status" => machine.state.short_description}					
		end
		           
		
	
		machine_names
	}
	
	method("execute_queued").call(&command_block);
	
	
end

.vm_snapshot_delete(vmname, snapshot_id) ⇒ Object

VIRTUAL MACHINE SNAPSHOT DELETE METHOD #############



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# File 'lib/vagrant-node/clientcontroller.rb', line 551

def self.vm_snapshot_delete(vmname,snapshot_id)
  ensure_environment        
  
  #begin
    
    
    raise RestException.new(404,"Virtual Machine not specified") if (vmname==nil ||vmname.empty?)
    
     
         
    get_vms(vmname).each do |machine|
      env = 
      {             
        :machine        => machine,
        :machine_action => SnapshotAction::DELETE,
        :snapshot_id  => snapshot_id,               
      }
#             
#             
      res = @env.action_runner.run(SnapshotAction,env)
#             
      return res[:delete_snapshot]
#             
    end   
#           
  # rescue => e
    # puts e.message
# #         return nil        
  # end
  
end

.vm_snapshot_restore(vmname, snapshot_id) ⇒ Object

VIRTUAL MACHINE SNAPSHOT RESTORE METHOD #############



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# File 'lib/vagrant-node/clientcontroller.rb', line 588

def self.vm_snapshot_restore(vmname,snapshot_id)
  command_block = Proc.new {
	  #ensure_environment				
	
	  raise RestException.new(404,"Virtual Machine not specified") if (vmname==nil ||vmname.empty?)
	  
	  restore_results = {}
		
						
		get_vms(vmname).each do |machine|				  
		
		  
			prev_state=machine.state.id
			#First, ensure that the machine is in a proper state
			#to restore the snapshot (save, poweroff)
			machine.action(:suspend) if prev_state==:running
			
			#Now the machine is ready for restoration
			env = 
			{							
     			:machine        => machine,
     			:machine_action => SnapshotAction::RESTORE,
     			:snapshot_id 	=> snapshot_id        			   			
			}
			
			
			res = @env.action_runner.run(SnapshotAction,env)
			
			#Now restore the vm to the previous state if running
			machine.action(:up) if prev_state==:running
			
			restore_results[machine.name.to_sym]=res[:restore_result]						
		end		
		
		restore_results
		
		
  }
 method("execute_queued").call(&command_block);
	
end

.vm_snapshot_take(vmname, name, desc = " ") ⇒ Object

VIRTUAL MACHINE SNAPSHOT TAKE METHOD #############



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# File 'lib/vagrant-node/clientcontroller.rb', line 502

def self.vm_snapshot_take(vmname,name,desc=" ")
  command_block = Proc.new {
	#ensure_environment				
	
		
		raise RestException.new(404,"Virtual Machine not specified") if (vmname==nil ||vmname.empty?)
		
		
		machine = get_vms(vmname)
		raise RestException.new(404,"Virtual Machine not found") if (machine.empty?)
		
        env = 
        {              
           :machine        => machine.first,
           :machine_action => SnapshotAction::TAKE,
           :snapshot_name  => name,
           :snapshot_desc  => desc             
         }
           
         res = @env.action_runner.run(SnapshotAction,env)
           
         res[:last_snapshot]            
         
        		
		# get_vms(vmname).each do |machine|
		 # env = 
		 # {							
     			# :machine        => machine,
     			# :machine_action => SnapshotAction::TAKE,
     			# :snapshot_name 	=> name,
     			# :snapshot_desc  => desc        			
			# }
#  						
			# res = @env.action_runner.run(SnapshotAction,env)
# 						
			# return res[:last_snapshot]						
# 						
		# end
		
		
	}		
		
	method("execute_queued").call(&command_block);
	
end

.vm_snapshot_take_file(vmname) ⇒ Object

VIRTUAL MACHINE BACKUP TAKE METHOD #############



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# File 'lib/vagrant-node/clientcontroller.rb', line 693

def self.vm_snapshot_take_file(vmname)
	ensure_environment
	
	current_machine = nil
	t = Time.now.strftime "%Y-%m-%d %H:%M:%S"
	begin
	  
		machines=get_vms(vmname)
		
		return [404,"Virtual Machine not found"] if machines.empty?
							
		machines.each do |machine|						
			
			current_machine = machine.name.to_s						
			
			env = 
			{							
				:machine        => machine,
				:machine_action => SnapshotAction::BACKUP,
				:path						=> @env.data_dir
			}
			
			@db.add_backup_log_entry(t,current_machine,BACKUP_IN_PROGRESS)
		
			res = @env.action_runner.run(SnapshotAction,env)
			
			if res[:bak_filename] == SnapshotAction::ERROR
				@db.update_backup_log_entry(t,current_machine,BACKUP_ERROR)
				return [500,"Internal Error"] if res[:bak_filename] == SnapshotAction::ERROR
			else					
				@db.update_backup_log_entry(t,current_machine,BACKUP_SUCCESS)
				return [200,res[:bak_filename]]
			end
			
		end	
				
	rescue => e					
		@db.update_backup_log_entry(t,current_machine,BACKUP_ERROR)
		return [500,"Internal Error"]				
	end
	
end

.vm_snapshots(vmname = nil) ⇒ Object

VIRTUAL MACHINE SNAPSHOT LIST METHOD #############



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# File 'lib/vagrant-node/clientcontroller.rb', line 467

def self.vm_snapshots(vmname=nil)
	ensure_environment				
	
	#begin
	
		snapshots = {}
							
		get_vms(vmname).each do |machine|
			
			env = 
			{							
     			:machine        => machine,
     			:machine_action => SnapshotAction::LIST
			}
			
			
			res = @env.action_runner.run(SnapshotAction,env)
			
			snapshots[machine.name.to_sym]=res[:snapshots_list]
			
		end		
	
	  
		snapshots
				
	# rescue => e
		# puts e.message
# #					return nil				
	# end
	
end

.vm_ssh_config(vmname) ⇒ Object

VIRTUAL MACHINE SSHCONFIG## ###############



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# File 'lib/vagrant-node/clientcontroller.rb', line 667

def self.vm_ssh_config(vmname)
	ensure_environment
	
	
	#Ensure vmname exists and it is not empty
	return nil if vmname.empty?
		
	
	#begin
		info = Array.new
		get_vms(vmname).each do |machine|												
			info << machine.ssh_info						
		end
		
		info[0]
		
	# rescue => e
		# puts e.message
#					return nil
	#end	

end

.vm_status(vmname = nil) ⇒ Object

VIRTUAL MACHINE STATUS METHOD ###############



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# File 'lib/vagrant-node/clientcontroller.rb', line 389

def self.vm_status(vmname=nil)
	ensure_environment				
	
	
		
	status = Array.new
						
	get_vms(vmname).each do |machine|
			
		status << {"name" => machine.name.to_s,
					"status" => machine.state.short_description,
					"provider" => machine.provider_name}
	end		


	status
				
	
	
end

.vm_suspend(vmname) ⇒ Object

VIRTUAL MACHINE SUSPEND METHOD ##################



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# File 'lib/vagrant-node/clientcontroller.rb', line 413

def self.vm_suspend(vmname)
  command_block = Proc.new {
	  #ensure_environment

	  machine_names = []

	
	
		
		#Suspendiing machines								
		get_vms(vmname).each do |machine|
			machine.action(:suspend)
			machine_names << {"vmname" => machine.name.to_s,
													"status" => machine.state.short_description}
		end           
		
	
	  machine_names
	  
	}
		
	method("execute_queued").call(&command_block);
	
end

.vm_up(vmname) ⇒ Object

VIRTUAL MACHINE UP METHOD ##################



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# File 'lib/vagrant-node/clientcontroller.rb', line 238

def self.vm_up(vmname)
  command_block = Proc.new {
	#ensure_environment
		
	machine_names = []
	
	#begin
      
		options = {}
		options[:parallel] = true
	
		#Launching machines
		@env.batch(options[:parallel]) do |batch|			
			get_vms(vmname).each do |machine|
				batch.action(machine, :up, options)							
				machine_names << {"vmname" => machine.name.to_s,
													"status" => "running"}												
			end
		end           
		
		
		machine_names
		}
		
		method("execute_queued").call(&command_block);
		
	# rescue Vagrant::Errors::BoxNotFound => e
	  # puts "BOX NOT FOUND"
	# rescue => e
	  # pp e
	  # puts e.message
	  # raise RestException.new(404,e.message)								 
	# end
	
end