Class: Morpheus::Cli::LoadBalancers

Inherits:
Object
  • Object
show all
Includes:
CliCommand
Defined in:
lib/morpheus/cli/load_balancers.rb

Instance Method Summary collapse

Methods included from CliCommand

#build_common_options, included

Constructor Details

#initialize ⇒ LoadBalancers

Returns a new instance of LoadBalancers.



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# File 'lib/morpheus/cli/load_balancers.rb', line 11

def initialize() 
	@appliance_name, @appliance_url = Morpheus::Cli::Remote.active_appliance	
end

Instance Method Details

#add(args) ⇒ Object 



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# File 'lib/morpheus/cli/load_balancers.rb', line 226

def add(args)
	lb_name = args[0]
	lb_type_name = nil
	options = {}
	optparse = OptionParser.new do|opts|
		opts.banner = "Usage: morpheus load-balancers add [lb] -t LB_TYPE"
		opts.on( '-t', '--type LB_TYPE', "Lb Type" ) do |val|
			lb_type_name = val
		end
		build_common_options(opts, options, [:options, :json, :remote])
	end
	if args.count < 1
		puts "\n#{optparse.banner}\n\n"
		exit 1
	end
	optparse.parse(args)
	connect(options)

	if lb_type_name.nil?
		puts "LB Type must be specified...\n#{optparse.banner}"
		exit 1
	end

	lb_type = find_lb_type_by_name(lb_type_name)
	if lb_type.nil?
		puts "LB Type not found!"
		exit 1
	end
	input_options = Morpheus::Cli::OptionTypes.prompt(lb_type['optionTypes'],options[:options],@api_client, options[:params])
	payload = {task: {name: lb_name, taskOptions: input_options['taskOptions'], type: {code: lb_type['code'], id: lb_type['id']}}}
	begin
		json_response = @load_balancers_interface.create(payload)
		if options[:json]
			print JSON.pretty_generate(json_response)
		else
			print "\n", cyan, "LB #{json_response['loadBalancer']['name']} created successfully", reset, "\n\n"
		end
	rescue RestClient::Exception => e
		print_rest_exception(e, options)
		exit 1
	end
end

#connect(opts) ⇒ Object 



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# File 'lib/morpheus/cli/load_balancers.rb', line 15

def connect(opts)
	if opts[:remote]
		@appliance_url = opts[:remote]
		@appliance_name = opts[:remote]
		@access_token = Morpheus::Cli::Credentials.new(@appliance_name,@appliance_url).request_credentials(opts)
	else
		@access_token = Morpheus::Cli::Credentials.new(@appliance_name,@appliance_url).request_credentials(opts)
	end
	@api_client = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url)		
	@load_balancers_interface = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url).load_balancers
	
	if @access_token.empty?
		print_red_alert "Invalid Credentials. Unable to acquire access token. Please verify your credentials and try again."
		exit 1
	end
end

#details(args) ⇒ Object 



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# File 'lib/morpheus/cli/load_balancers.rb', line 96

def details(args)
			lb_name = args[0]
	options = {}
	optparse = OptionParser.new do|opts|
		opts.banner = "Usage: morpheus load-balancers details [name]"
		build_common_options(opts, options, [:json, :remote])
	end
	if args.count < 1
		puts "\n#{optparse.banner}\n\n"
		exit 1
	end
	optparse.parse(args)
	connect(options)
	begin
		lb = find_lb_by_name(lb_name)

		exit 1 if lb.nil?
		lb_type = find_lb_type_by_name(lb['type']['name'])
		if options[:json]
				puts JSON.pretty_generate({task:task})
		else
			print "\n", cyan, "Lb #{lb['name']} - #{lb['type']['name']}\n\n"
			lb_type['optionTypes'].sort { |x,y| x['displayOrder'].to_i <=> y['displayOrder'].to_i }.each do |optionType|
				puts "  #{optionType['fieldLabel']} : " + (optionType['type'] == 'password' ? "#{task['taskOptions'][optionType['fieldName']] ? '************' : ''}" : "#{task['taskOptions'][optionType['fieldName']] || optionType['defaultValue']}")
			end
			print reset,"\n\n"
		end
	rescue RestClient::Exception => e
		print_rest_exception(e, options)
		exit 1
	end
end

#handle(args) ⇒ Object 



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# File 'lib/morpheus/cli/load_balancers.rb', line 33

def handle(args) 
	if args.empty?
		puts "\nUsage: morpheus load-balancers [list,add, update,remove, details, lb-types]\n\n"
		return 
	end

	case args[0]
		when 'list'
			list(args[1..-1])
		when 'add'
			add(args[1..-1])
		when 'update'
			# update(args[1..-1])	
		when 'details'
			details(args[1..-1])
		when 'remove'
			remove(args[1..-1])
		when 'lb-types'
			lb_types(args[1..-1])
		else
			puts "\nUsage: morpheus load-balancers [list,add, update,remove, details, lb-types]\n\n"
			exit 127
	end
end

#lb_types(args) ⇒ Object 



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# File 'lib/morpheus/cli/load_balancers.rb', line 191

def lb_types(args)
	options = {}
	optparse = OptionParser.new do|opts|
		opts.banner = "Usage: morpheus load-balancers lb-types"
		build_common_options(opts, options, [:json, :remote])
	end
	optparse.parse(args)
	connect(options)
	begin
		json_response = @load_balancers_interface.load_balancer_types()
		if options[:json]
				print JSON.pretty_generate(json_response)
		else
			lb_types = json_response['loadBalancerTypes']
			print "\n" ,cyan, bold, "Morpheus Load Balancer Types\n","============================", reset, "\n\n"
			if lb_types.nil? || lb_types.empty?
				puts yellow,"No lb types currently exist on this appliance. This could be a seed issue.",reset
			else
				print cyan
				lb_table_data = lb_types.collect do |lb_type|
					{name: lb_type['name'], id: lb_type['id'], code: lb_type['code']}
				end
				tp lb_table_data, :id, :name, :code
			end

			print reset,"\n\n"
		end
		
		
	rescue RestClient::Exception => e
		print_rest_exception(e, options)
		exit 1
	end
end

#list(args) ⇒ Object 



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# File 'lib/morpheus/cli/load_balancers.rb', line 58

def list(args)
	options = {}
	optparse = OptionParser.new do|opts|
		opts.banner = "Usage: morpheus load-balancers list [-s] [-o] [-m]"
		build_common_options(opts, options, [:list, :json, :remote])
	end
	optparse.parse(args)
	connect(options)
	begin
		params = {}
		[:phrase, :offset, :max, :sort, :direction].each do |k|
			params[k] = options[k] unless options[k].nil?
		end
		json_response = @load_balancers_interface.get(params)
		if options[:json]
				print JSON.pretty_generate(json_response)
		else
			lbs = json_response['loadBalancers']
			print "\n" ,cyan, bold, "Morpheus Load Balancers\n","==================", reset, "\n\n"
			if lbs.empty?
				puts yellow,"No load balancers currently configured.",reset
			else
				print cyan
				lb_table_data = lbs.collect do |lb|
					{name: lb['name'], id: lb['id'], type: lb['type']['name']}
				end
				tp lb_table_data, :id, :name, :type
			end
			print reset,"\n\n"
		end
		
		
	rescue RestClient::Exception => e
		print_rest_exception(e, options)
		exit 1
	end
end

#remove(args) ⇒ Object 



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# File 'lib/morpheus/cli/load_balancers.rb', line 269

def remove(args)
	lb_name = args[0]
	options = {}
	optparse = OptionParser.new do|opts|
		opts.banner = "Usage: morpheus load-balancers remove [name]"
		build_common_options(opts, options, [:auto_confirm, :json, :remote])
	end
	if args.count < 1
		puts "\n#{optparse.banner}\n\n"
		exit 1
	end
	optparse.parse(args)
	connect(options)
	begin
		lb = find_lb_by_name(lb_name)
		exit 1 if lb.nil?
		unless options[:yes] || Morpheus::Cli::OptionTypes.confirm("Are you sure you want to delete the load balancer #{lb['name']}?")
			exit
		end
		json_response = @load_balancers_interface.destroy(lb['id'])
		if options[:json]
				print JSON.pretty_generate(json_response)
		else
			print "\n", cyan, "Load Balancer #{lb['name']} removed", reset, "\n\n"
		end
	rescue RestClient::Exception => e
		print_rest_exception(e, options)
		exit 1
	end
end

#update(args) ⇒ Object 



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# File 'lib/morpheus/cli/load_balancers.rb', line 129

def update(args)
	lb_name = args[0]
	options = {}
	 = nil
	optparse = OptionParser.new do|opts|
		opts.banner = "Usage: morpheus tasks update [task] [options]"
		build_common_options(opts, options, [:options, :json, :remote])
	end
	if args.count < 1
		puts "\n#{optparse.banner}\n\n"
		exit 1
	end
	optparse.parse(args)

	connect(options)
	
	begin


		task = find_task_by_name_or_code_or_id(lb_name)
		exit 1 if task.nil?
		lb_type = find_lb_type_by_name(task['type']['name'])

		#params = Morpheus::Cli::OptionTypes.prompt(add_user_option_types, options[:options], @api_client, options[:params]) # options[:params] is mysterious
		params = options[:options] || {}

		if params.empty?
			puts "\n#{optparse.banner}\n\n"
			option_lines = update_task_option_types(lb_type).collect {|it| "\t-O #{it['fieldContext'] ? (it['fieldContext'] + '.') : ''}#{it['fieldName']}=\"value\"" }.join("\n")
			puts "\nAvailable Options:\n#{option_lines}\n\n"
			exit 1
		end

		#puts "parsed params is : #{params.inspect}"
		task_keys = ['name']
		changes_payload = (params.select {|k,v| task_keys.include?(k) })
		task_payload = task
		if changes_payload
			task_payload.merge!(changes_payload)
		end
		puts params
		if params['taskOptions']
			task_payload['taskOptions'].merge!(params['taskOptions'])
		end

		request_payload = {task: task_payload}
		response = @load_balancers_interface.update(task['id'], request_payload)
		if options[:json]
			print JSON.pretty_generate(json_response)
			if !response['success']
				exit 1
			end
		else
			print "\n", cyan, "Task #{response['task']['name']} updated", reset, "\n\n"
		end
	rescue RestClient::Exception => e
		print_rest_exception(e, options)
		exit 1
	end
end