Class: Morpheus::Cli::Hosts

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

Instance Method Summary collapse

Methods included from ProvisioningHelper

#find_cloud_by_id, #find_cloud_by_name, #find_cloud_from_options, #find_group_by_id, #find_group_by_name, #find_group_from_options, #find_instance_type_by_code, #get_available_clouds, #get_available_groups, included, #instance_context_options, #prompt_network_interfaces, #prompt_new_instance, #prompt_resize_volumes, #prompt_volumes, #reject_networking_option_types, #reject_service_plan_option_types, #reject_volume_option_types

Methods included from CliCommand

#build_common_options, included

Constructor Details

#initialize ⇒ Hosts

Returns a new instance of Hosts.



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# File 'lib/morpheus/cli/hosts.rb', line 14

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/hosts.rb', line 158

def add(args)
	options = {}
	optparse = OptionParser.new do|opts|
		opts.banner = "Usage: morpheus hosts add"
		opts.on( '-g', '--group GROUP', "Group Name" ) do |val|
			options[:group_name] = val
		end
		opts.on( '-G', '--group-id ID', "Group Id" ) do |val|
			options[:group_id] = val
		end
		opts.on( '-c', '--cloud CLOUD', "Cloud Name" ) do |val|
			options[:cloud_name] = val
		end
		opts.on( '-t', '--type TYPE', "Server Type" ) do |val|
			options[:server_type_code] = val
		end
		build_common_options(opts, options, [:options, :json, :dry_run, :remote])
	end
	optparse.parse(args)
	connect(options)

	# support old format of `hosts add CLOUD NAME`
	if args[0] && args[0] !~ /\A\-/
		options[:cloud_name] = args[0]
		if args[1] && args[1] !~ /\A\-/
			options[:host_name] = args[1]
		end
	end
	
	# use active group by default
	if !options[:group_name] && !options[:group_id]
		options[:group_id] = @active_groups[@appliance_name.to_sym]
	end

	params = {}

	# Group
	group_id = nil
	group = find_group_from_options(options)
	if group
		group_id = group["id"]
	else
		# print_red_alert "Group not found or specified!"
		# exit 1
		group_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'group', 'type' => 'select', 'fieldLabel' => 'Group', 'selectOptions' => get_available_groups(), 'required' => true, 'description' => 'Select Group.'}],options[:options],@api_client,{})
		group_id = cloud_prompt['group']
	end

	# Cloud
	cloud_id = nil
	cloud = find_cloud_from_options(group_id, options)
	if cloud
		cloud_id = cloud["id"]
	else
		# print_red_alert "Cloud not specified!"
		# exit 1
		cloud_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'cloud', 'type' => 'select', 'fieldLabel' => 'Cloud', 'selectOptions' => get_available_clouds(group_id), 'required' => true, 'description' => 'Select Cloud.'}],options[:options],@api_client,{groupId: group_id})
		cloud_id = cloud_prompt['cloud']
		cloud = find_cloud_by_id(group_id, cloud_id)
	end

	# Zone Type
	cloud_type = cloud_type_for_id(cloud['zoneTypeId'])

	# Server Type
	cloud_server_types = cloud_type['serverTypes'].select{|b| b['creatable'] == true }.sort { |x,y| x['displayOrder'] <=> y['displayOrder'] }
	if options[:server_type_code]
		server_type_code = options[:server_type_code]
	else
		server_type_options = cloud_server_types.collect {|it| {'name' => it['name'], 'value' => it['code']} }
		v_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'type', 'type' => 'select', 'fieldLabel' => "Server Type", 'selectOptions' => server_type_options, 'required' => true, 'skipSingleOption' => true, 'description' => 'Choose a server type.'}], options[:options])
		server_type_code = v_prompt['type']
	end
	server_type = cloud_server_types.find {|it| it['code'] == server_type_code }
	if server_type.nil?
		print_red_alert "Server Type #{server_type_code} not found cloud #{cloud['name']}"
		exit 1
	end

	# Server Name
	host_name = nil
	if options[:host_name]
		host_name = options[:host_name]
	else
		name_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'name', 'fieldLabel' => 'Server Name', 'type' => 'text', 'required' => true}], options[:options])
		host_name = name_prompt['name'] || ''
	end

	payload = {}
	
	# prompt for service plan
	service_plans_json = @servers_interface.service_plans({zoneId: cloud['id'], serverTypeId: server_type["id"]})
	service_plans = service_plans_json["plans"]
	service_plans_dropdown = service_plans.collect {|sp| {'name' => sp["name"], 'value' => sp["id"]} } # already sorted
	plan_prompt = Morpheus::Cli::OptionTypes.prompt([{'fieldName' => 'servicePlan', 'type' => 'select', 'fieldLabel' => 'Plan', 'selectOptions' => service_plans_dropdown, 'required' => true, 'description' => 'Choose the appropriately sized plan for this server'}],options[:options])
	service_plan = service_plans.find {|sp| sp["id"] == plan_prompt['servicePlan'].to_i }
	# payload[:servicePlan] = plan_prompt['servicePlan']

	# prompt for volumes
	volumes = prompt_volumes(service_plan, options, @api_client, {})
	if !volumes.empty?
		payload[:volumes] = volumes
	end

	# prompt for network interfaces (if supported)
	if server_type["provisionType"] && server_type["provisionType"]["id"] && server_type["provisionType"]["hasNetworks"]
		begin
			network_interfaces = prompt_network_interfaces(cloud['id'], server_type["provisionType"]["id"], options, @api_client)
			if !network_interfaces.empty?
				payload[:networkInterfaces] = network_interfaces
			end
		rescue RestClient::Exception => e
			print_yellow_warning "Unable to load network options. Proceeding..."
			print_rest_exception(e, options) if Morpheus::Logging.print_stacktrace?
		end
	end

	server_type_option_types = server_type['optionTypes']
	# remove volume options if volumes were configured
	if !payload[:volumes].empty?
		server_type_option_types = reject_volume_option_types(server_type_option_types)
	end
	# remove networkId option if networks were configured above
	if !payload[:networkInterfaces].empty?
		server_type_option_types = reject_networking_option_types(server_type_option_types)
	end
	# remove cpu and memory option types, which now come from the plan
	server_type_option_types = reject_service_plan_option_types(server_type_option_types)

	params = Morpheus::Cli::OptionTypes.prompt(server_type_option_types,options[:options],@api_client, {zoneId: cloud['id']})
	begin
		params['server'] = params['server'] || {}
		payload = payload.merge({
			server: {
				name: host_name, 
				zone: {id: cloud['id']}, 
				computeServerType: {id: server_type['id']},
				plan: {id: service_plan["id"]}
			}.merge(params['server'])
		})
		payload[:network] = params['network'] if params['network']
		payload[:config] = params['config'] if params['config']

		if options[:dry_run]
			print_dry_run("POST #{@appliance_url}/api/servers", payload)
			return
		end
		json_response = @servers_interface.create(payload)
		if options[:json]
			print JSON.pretty_generate(json_response)
			print "\n"
		else
			print_green_success "Provisioning Server..."
			list([])
		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/hosts.rb', line 18

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)
	@clouds_interface = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url).clouds
	@options_interface = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url).options
	@active_groups = ::Morpheus::Cli::Groups.load_group_file
	@tasks_interface = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url).tasks
	@task_sets_interface = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url).task_sets
	@servers_interface = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url).servers
	@logs_interface = Morpheus::APIClient.new(@access_token,nil,nil, @appliance_url).logs
	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

#handle(args) ⇒ Object 



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# File 'lib/morpheus/cli/hosts.rb', line 40

def handle(args) 
	usage = "Usage: morpheus hosts [list,add,remove,logs,start,stop,run-workflow,make-managed,upgrade-agent,server-types] [name]"
	if args.empty?
		puts "\n#{usage}\n\n"
		exit 127
	end

	case args[0]
		when 'list'
			list(args[1..-1])
		when 'add'
			add(args[1..-1])
		when 'remove'
			remove(args[1..-1])
		when 'start'
			start(args[1..-1])
		when 'stop'
			start(args[1..-1])
		when 'run-workflow'
			run_workflow(args[1..-1])	
		when 'upgrade-agent'
			upgrade(args[1..-1])
		when 'logs'
			logs(args[1..-1])	
		when 'server-types'
			server_types(args[1..-1])
		else
			puts "\n#{usage}\n\n"
			exit 127 #Command now foud exit code
	end
end

#list(args) ⇒ Object 



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# File 'lib/morpheus/cli/hosts.rb', line 363

def list(args)
	options = {}
	params = {}
	optparse = OptionParser.new do|opts|
		opts.banner = "Usage: morpheus hosts list"
		opts.on( '-g', '--group GROUP', "Group Name" ) do |val|
			options[:group_name] = val
		end
		
		build_common_options(opts, options, [:list, :json, :remote])
	end
	optparse.parse(args)
	connect(options)
	begin
		
		group = find_group_from_options(options)
		if group
			params['site'] = group['id']
		end

		[:phrase, :offset, :max, :sort, :direction].each do |k|
			params[k] = options[k] unless options[k].nil?
		end

		json_response = @servers_interface.get(params)
		servers = json_response['servers']
		if options[:json]
			print JSON.pretty_generate(json_response)
			print "\n"
		else
			print "\n" ,cyan, bold, "Morpheus Hosts\n","==================", reset, "\n\n"
			if servers.empty?
				puts yellow,"No hosts currently configured.",reset
			else
				

				server_table =servers.collect do |server|
					power_state = nil
					if server['powerState'] == 'on'
						power_state = "#{green}ON#{cyan}"
					elsif server['powerState'] == 'off'
						power_state = "#{red}OFF#{cyan}"
					else
						power_state = "#{white}#{server['powerState'].upcase}#{cyan}"
					end
					{id: server['id'], name: server['name'], platform: server['serverOs'] ? server['serverOs']['name'].upcase : 'N/A', type: server['computeServerType'] ? server['computeServerType']['name'] : 'unmanaged', status: server['status'], power: power_state}
					# print cyan, "= [#{server['id']}] #{server['name']} - #{server['computeServerType'] ? server['computeServerType']['name'] : 'unmanaged'} (#{server['status']}) Power: ", power_state, "\n"
				end
			end
			print cyan
			tp server_table, :id, :name, :type, :platform, :status, :power
			print reset,"\n\n"
		end
	rescue RestClient::Exception => e
		print_rest_exception(e, options)
		exit 1
	end
end

#logs(args) ⇒ Object 



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# File 'lib/morpheus/cli/hosts.rb', line 72

def logs(args) 
	options = {}
	optparse = OptionParser.new do|opts|
		opts.banner = "Usage: morpheus hosts logs [name]"
		build_common_options(opts, options, [:list, :json, :remote])
	end
	if args.count < 1
		puts "\n#{optparse.banner}\n\n"
		exit 1
	end
	optparse.parse(args)
	connect(options)
	begin
		host = find_host_by_name_or_id(args[0])
		logs = @logs_interface.server_logs([host['id']], { max: options[:max] || 100, offset: options[:offset] || 0, query: options[:phrase]})
		if options[:json]
			print JSON.pretty_generate(logs)
		else
			logs['data'].reverse.each do |log_entry|
				log_level = ''
				case log_entry['level']
					when 'INFO'
						log_level = "#{blue}#{bold}INFO#{reset}"
					when 'DEBUG'
						log_level = "#{white}#{bold}DEBUG#{reset}"
					when 'WARN'
						log_level = "#{yellow}#{bold}WARN#{reset}"
					when 'ERROR'
						log_level = "#{red}#{bold}ERROR#{reset}"
					when 'FATAL'
						log_level = "#{red}#{bold}FATAL#{reset}"
				end
				puts "[#{log_entry['ts']}] #{log_level} - #{log_entry['message']}"
			end
			print reset,"\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/hosts.rb', line 319

def remove(args)
	options = {}
	query_params = {removeResources: 'on', force: 'off'}
	optparse = OptionParser.new do|opts|
		opts.banner = "Usage: morpheus hosts remove [name] [-f] [-S]"
		opts.on( '-f', '--force', "Force Remove" ) do
			query_params[:force] = 'on'
		end
		opts.on( '-S', '--skip-remove-infrastructure', "Skip removal of underlying cloud infrastructure" ) do
			query_params[:removeResources] = 'off'
		end
		
		build_common_options(opts, options, [:auto_confirm, :json, :remote])
	end
	optparse.parse(args)
	if args.count < 1
		puts "\n#{optparse.banner}\n\n"
		exit 1
	end
	connect(options)
	

	begin
		
		server = find_host_by_name_or_id(args[0])
		
		unless options[:yes] || ::Morpheus::Cli::OptionTypes::confirm("Are you sure you would like to remove the server '#{server['name']}'?", options)
			exit 1
		end

		json_response = @servers_interface.destroy(server['id'], query_params)
		if options[:json]
			print JSON.pretty_generate(json_response)
			print "\n"
		else
			print_green_success "Removing Server..."
			list([])
		end
	rescue RestClient::Exception => e
		print_rest_exception(e, options)
		exit 1
	end
end

#run_workflow(args) ⇒ Object 



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# File 'lib/morpheus/cli/hosts.rb', line 507

def run_workflow(args)
	options = {}
	
	optparse = OptionParser.new do|opts|
		opts.banner = "Usage: morpheus hosts run-workflow [HOST] [name]"
		build_common_options(opts, options, [:json, :remote])
	end
	if args.count < 2
		puts "\n#{optparse}\n\n"
		exit 1
	end
	
	optparse.parse(args)
	connect(options)
	host = find_host_by_name_or_id(args[0])
	workflow = find_workflow_by_name(args[1])
	task_types = @tasks_interface.task_types()
	editable_options = []
	workflow['taskSetTasks'].sort{|a,b| a['taskOrder'] <=> b['taskOrder']}.each do |task_set_task|
		task_type_id = task_set_task['task']['taskType']['id']
		task_type = task_types['taskTypes'].find{ |current_task_type| current_task_type['id'] == task_type_id}
		task_opts = task_type['optionTypes'].select { |otype| otype['editable']}
		if !task_opts.nil? && !task_opts.empty?
			editable_options += task_opts.collect do |task_opt|
				new_task_opt = task_opt.clone
				new_task_opt['fieldContext'] = "#{task_set_task['id']}.#{new_task_opt['fieldContext']}"
			end
		end
	end
	params = options[:options] || {}

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

	workflow_payload = {taskSet: {"#{workflow['id']}" => params }}
	begin
		
		json_response = @servers_interface.workflow(host['id'],workflow['id'], workflow_payload)
		if options[:json]
			print JSON.pretty_generate(json_response)
			print "\n"
		else
			puts "Running workflow..."
		end
	rescue RestClient::Exception => e
		print_rest_exception(e, options)
		exit 1
	end
end

#server_types(args) ⇒ Object 



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# File 'lib/morpheus/cli/hosts.rb', line 114

def server_types(args) 
	options = {zone: args[0]}
	optparse = OptionParser.new do|opts|
		opts.banner = "Usage: morpheus hosts server-types CLOUD"
		build_common_options(opts, options, [:json, :remote])
	end
	optparse.parse(args)
	if args.count < 1
		puts "\n#{optparse.banner}\n\n"
		exit 1
	end
	connect(options)
	params = {}
	
	zone=nil

	if !options[:zone].nil?
		zone = find_zone_by_name(nil, options[:zone])
	end

	if zone.nil?
		print_red_alert "Cloud not found for a"
		exit 1
	else
		cloud_type = cloud_type_for_id(zone['zoneTypeId'])
	end
	cloud_server_types = cloud_type['serverTypes'].select{|b| b['creatable'] == true}
	if options[:json]
		print JSON.pretty_generate(cloud_server_types)
		print "\n"
	else
		
		print "\n" ,cyan, bold, "Morpheus Server Types\n","==================", reset, "\n\n"
		if cloud_server_types.nil? || cloud_server_types.empty?
			puts yellow,"No server types found for the selected cloud.",reset
		else
			cloud_server_types.each do |server_type|
				print cyan, "=  #{server_type['code']} - #{server_type['name']}\n"
			end
		end
		print reset,"\n\n"
	end
end

#start(args) ⇒ Object 



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# File 'lib/morpheus/cli/hosts.rb', line 423

def start(args)
	options = {}
	optparse = OptionParser.new do|opts|
		opts.banner = "Usage: morpheus hosts start [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
		host = find_host_by_name_or_id(args[0])
		json_response = @servers_interface.start(host['id'])
		if options[:json]
			print JSON.pretty_generate(json_response)
			print "\n"
		else
			puts "Host #{host[name]} started."
		end
		return
	rescue RestClient::Exception => e
		print_rest_exception(e, options)
		exit 1
	end
end

#stop(args) ⇒ Object 



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# File 'lib/morpheus/cli/hosts.rb', line 451

def stop(args)
	options = {}
	optparse = OptionParser.new do|opts|
		opts.banner = "Usage: morpheus hosts stop [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
		host = find_host_by_name_or_id(args[0])
		json_response = @servers_interface.stop(host['id'])
		if options[:json]
			print JSON.pretty_generate(json_response)
			print "\n"
		else
			puts "Host #{host[name]} stopped."
		end
		return
	rescue RestClient::Exception => e
		print_rest_exception(e, options)
		exit 1
	end
end

#upgrade(args) ⇒ Object 



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# File 'lib/morpheus/cli/hosts.rb', line 479

def upgrade(args)
	options = {}
	optparse = OptionParser.new do|opts|
		opts.banner = "Usage: morpheus hosts upgrade [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
		host = find_host_by_name_or_id(args[0])
		json_response = @servers_interface.upgrade(host['id'])
		if options[:json]
			print JSON.pretty_generate(json_response)
			print "\n"
		else
			puts "Host #{host[name]} upgrading..."
		end
		return
	rescue RestClient::Exception => e
		print_rest_exception(e, options)
		exit 1
	end
end