
ãã®ãããªã€ã³ãã©ã¹ãã©ã¯ãã£ã«ã¯ãåäžã®ç®¡çã·ã¹ãã ã®äžã«æœè±¡åãããããŸããŸãªã¿ã€ãã®ããŒããŠã§ã¢ãã©ãããã©ãŒã ãå«ããããšãã§ããŸãã ãã®ã¢ãããŒãã¯ãã³ãŒããšããŠã®ã€ã³ãã©ã¹ãã©ã¯ãã£ãšåŒã°ããŸãã Hewlett Packard Enterpriseã®ããžã§ã³ã¯ãComposableïŒComposedïŒInfrastructureã«ç§»è¡ããããšã§ããããã¯ãHPE OneViewãããŒãžã£ãŒã®ç®¡çäžã§ããã³ãã¬ãŒããšAPIã䜿çšããŠãã¢ããªã±ãŒã·ã§ã³ãå±éãä¿å®ãå¶åŸ¡ããæè»ãªãªãœãŒã¹ããŒã«ã§ãã
Composable Infrastructureã®æŠå¿µãå®è£ ããããžãã¹ã¢ããªã±ãŒã·ã§ã³ã®ç°å¢ã®å±éãèªååããããã«ãHPEã¯ãã®å°éç¥èãæåãªã¢ããªã±ãŒã·ã§ã³æ§æãããŒãžã£ãŒCHEF Softwareãšçµã¿åãããŸããã
CHEFïŒChefïŒ-Rubyããã³Erlangã§èšè¿°ãããæ§æ管çã·ã¹ãã ããã¡ã€ã³åºæã®èšèªã䜿çšããŠæ§æãèšè¿°ããŸãã è€æ°ã®ãµãŒããŒã®æ§æãšãµããŒãã®ã¿ã¹ã¯ãç°¡çŽ åããããã«äœ¿çšãããã¯ã©ãŠããã©ãããã©ãŒã ã«çµ±åããŠãçŸåšã®ç®¡çãèªååããæ°ãããµãŒããŒãã»ããã¢ããããããã»ã¹ãèªååã§ããŸãã
CHEFãŠãŒã¶ãŒã¯ããµãŒããŒã¢ããªã±ãŒã·ã§ã³ïŒApacheãMySQLãHadoopãªã©ïŒãšãã®èšå®ã管çããæ¹æ³ã®èª¬æãå«ãç¹å®ã®ãã¬ã·ãããäœæããŸãã
ãã¬ã·ãããšã¯ãã€ã³ã¹ããŒã«ãããããã±ãŒãžãå®è¡äžã®ãµãŒãã¹ãäœæããããã¡ã€ã«ãªã©ãç¹å®ã®æç¹ã«é 眮ãããã·ã¹ãã ã®ãªãœãŒã¹ã®ç¶æ ã®èª¬æã§ãã CHEFã¯ãåã·ã¹ãã ãªãœãŒã¹ãæ£ããæ§æãããŠããããšã確èªããäºæ³ããããªãœãŒã¹ãæºãããŠããªãå Žåã¯ãªãœãŒã¹ã®ç¶æ ãä¿®æ£ããããšããŸãã
ã¬ã·ãã¯ãLinuxããŒããšWindowsã®äž¡æ¹ã®ç®¡çã«äœ¿çšãããŸãïŒæè¿ã®ãªãªãŒã¹ïŒ
HPE OneViewã®CHEFå±éãã©ã€ããŒã䜿çšãããšãIT管çè ã¯CHEFã¬ã·ãã䜿çšããŠããµãŒããŒããããã¯ãŒã¯æ¥ç¶ãã¹ãã¬ãŒãžããªãã¬ãŒãã£ã³ã°ã·ã¹ãã ãšã¢ããªã±ãŒã·ã§ã³ã®å±éãªã©ãç©çç°å¢ã®ç©çå±éãèªååã§ããŸãã ãã®ãããªçµ±åã«ããããã¹ãŠã®æé ãèªååããããšã§ãããžãã¹ã®åçé床ãåäžããå±éã®ä¿¡é Œæ§ãåäžããŸãã

å³1-CHEãã©ã€ããŒãšHPE OneViewã®çžäºäœçšå³
é«éã§å¹ççãªITã€ã³ãã©ã¹ãã©ã¯ãã£ãäœæããã«ã¯ãçµç¹ã¯åŸæ¥ã®ç©çã·ã¹ãã ãç©çãªãœãŒã¹ãšä»®æ³ãªãœãŒã¹ã®æè»ãªããŒã«ã«å€æããå¿ èŠããããŸãã
ãã®å€é©ã«ãããçµç¹ã¯å€ãã®å Žåããã¢ã¡ã¿ã«ç©çæ©åšã®å±éãèªååããã®ãå°é£ã«ãªããŸãã å±éã¯åžžã«è€éãªããã»ã¹ã§ãã ãã®ã¿ã¹ã¯ã«é©ããæ©åšã«ããŒããŠã§ã¢ãæ¥ç¶ãOSãããã³ã¢ããªã±ãŒã·ã§ã³ã¹ã¿ãã¯ãã€ã³ã¹ããŒã«ããŠæºåããå¿ èŠããããŸãã ãããã®ããã»ã¹ã§ã¯ãå€ãã®å Žåãæåã®å¶åŸ¡ãšç£èŠãå¿ èŠã§ãããæéããããããšã©ãŒã«ã€ãªããå¯èœæ§ããããŸãã
ããããComposableã€ã³ãã©ã¹ãã©ã¯ãã£ã®ã¢ã€ãã¢ã®åºçªã§ãã ãã®ãããªã€ã³ãã©ã¹ãã©ã¯ãã£ã«ã¯ãã³ã³ãã¥ãŒã¿ãŒãã¹ãã¬ãŒãžãããã³ãããã¯ãŒã¯ã®æè»ãªããŒã«ãããããœãããŠã§ã¢å®çŸ©ã®ã¢ãããŒãã䜿çšããŠããã®äžã®ãªãœãŒã¹ãåçã«å²ãåœãŠãå¢å ãæžå°ãããã³åå©çšãããŸãã Hewlett Packard Enterpriseã®ãœãªã¥ãŒã·ã§ã³ããŒããã©ãªãªã§ã¯ããã¹ãŠã®ãµãŒããŒãã¹ãã¬ãŒãžãããã³ããŒã¿ãããã¯ãŒã¯è£œåãããã®ãããªãœãããŠã§ã¢å®çŸ©ã®ã€ã³ãã©ã¹ãã©ã¯ãã£ã«çµ±åãããããã«ç¹å¥ã«èšèšãããŠããŸãã
ããšãã°ãåãµãŒããŒã«ã¯iLOããããæèŒãããŠãããããOSã«ãšãŒãžã§ã³ããã€ã³ã¹ããŒã«ããããšãªãããã¹ãŠã®ããŒããŠã§ã¢ã³ã³ããŒãã³ãã®ç¶æ ãåéãããµãŒããŒãšã®å¯Ÿè©±ãæ§æã§ããŸãã Hewlett Packard Enterpriseã®ãœãªã¥ãŒã·ã§ã³ããŒããã©ãªãªã®ã¹ãã¬ãŒãžããã³ãããã¯ãŒã¯ããã€ã¹ã¯ããªãŒãã³API RESTfulæšæºãç解ããŠããŸãã ããŒããã©ãªãªã®ããŒããŠã§ã¢ã®ãã¹ãŠã®éçºãçµåããããŒã¿ã»ã³ã¿ãŒã®ã€ã³ãã©ã¹ãã©ã¯ãã£å šäœã管çã§ããæ¬æ ŒçãªãªãŒã±ã¹ãã¬ãŒã¿ãŒãäœæã§ãã補åãäœæããããšã¯æ®ã£ãŠããŸããã ãã®ãããªè£œåã¯2013幎10æã«ãªãªãŒã¹ãããOneViewã«ãªããŸããã
HPE OneView

å³2-HPE OneViewç°å¢
HPE OneViewã¯ãã«ãµã€ã¯ã«ã®ããŒã¿ã»ã³ã¿ãŒç®¡çãœãããŠã§ã¢è£œåã§ãïŒHewlett Packard EnterpriseãBrocadeãäžéšã®Ciscoã¹ã€ããã®è£œåã§æ§ç¯ããããããã¯ãŒã¯ããµãŒããŒãã¹ãã¬ãŒãžã·ã¹ãã ã管çããããã®ã³ãã¯ã¿ãŒã䜿çšããæ¢ç¥ã®ãã¹ãŠã®ãã€ããŒãã€ã¶ãŒã«çµ±åãããããã䜿çšããŠä»®æ³ç°å¢ãå±éã§ããŸãã
VmwareãŸãã¯Hyper-vã®ä»®æ³ãã·ã³ã€ã¡ãŒãžã®åœ¢åŒã§æäŸããããããã®ãã€ããŒãã€ã¶ãŒããµããŒãããä»»æã®æ©åšã«å±éã§ããŸãã HPE OneViewã«ã¯ãã°ã©ãã£ã«ã«ã³ã³ãœãŒã«ã§ã³ã³ããŒãã³ããè¿œå ãŸãã¯åé€ããããšã§ã管çè ã®ç¹å®ã®ã°ã«ãŒãã«é©å¿ã§ããçŽæçã§èŠããããã€ã³ã¿ãŒãã§ã€ã¹ããããŸãã ããã«ãHPE OneViewã¯ãUPSãPDUïŒSchneider ElectricãEatonãªã©ïŒãã©ãã¯ãªã©ã®ããŒã¿ã»ã³ã¿ãŒã€ã³ãã©ã¹ãã©ã¯ãã£ãšçµ±åã§ããããããµãŒããŒã«ãŒã ã§èµ·ãã£ãŠããããšã®3次å ç»åãååŸããåä¿¡ããããŒã¿ã«åºã¥ããŠã¢ããªã±ãŒã·ã§ã³ãä»®æ³ãã·ã³ã®åããå¶åŸ¡ã§ããŸãã

å³3-OneViewã®ããŒã¿ã»ã³ã¿ãŒã®æž©åºŠãã£ãŒã
管çè ã¯ãOneViewã€ã³ã¿ãŒãã§ãŒã¹ã§ããã€ã¹ã€ã³ã¿ã©ã¯ã·ã§ã³ããããäœæã§ããŸãã

å³4-ãµãŒããŒã¢ãŒããã¯ãã£èŠçŽ ã®é¢ä¿
HPE OneViewã¯ã以åã®5ã€ã®ãµãŒããŒã€ã³ãã©ã¹ãã©ã¯ãã£ç®¡ç補åïŒHP SIMãInsight ControlãOnboard AdministratorãVCMãHPSUMïŒå šäœã眮ãæããŸãã
ããŒãžã§ã³2.0ã§ã¯ãHPE OneViewã®æ©èœãæ¡åŒµãããŸãããåããã¬ãŒããµãŒããŒïŒåãããã»ããµã¿ã€ããã¡ã¢ãªããããã¯ãŒã¯ã¢ããã¿ãŒïŒãããã³LANã¢ããã¿ãŒãFCã¢ããã¿ãŒãªã©ãCPUã®äžä»£ãç°ãªããã¬ãŒããµãŒããŒã®äžä»£ãç°ãªãã³ã³ããŒãã¡ã³ãéãªã©ã ããã«ããã®ãããªç§»è¡ã¯çŸåšã1ã€ã®ãã¬ãŒããã¹ã±ããã®ãã¬ãŒã ã¯ãŒã¯å ã ãã§ãªããè€æ°ã®ãã¬ãŒããã¹ã±ããéã§ãå¯èœã§ãã

å³5-OneView 2.0ã®æ°ãããããã¡ã€ã«ç§»è¡æ©èœ
HPE OneViewã䜿çšãããšã管çè ã¯ãã³ãã¬ãŒããšãããã¡ã€ã«ã䜿çšããŠãäŒæ¥ã§ãœãããŠã§ã¢å®çŸ©ã®ã¢ãŒããã¯ãã£ãŸãã¯ã€ã³ãã©ã¹ãã©ã¯ãã£ãšããŠã®ã€ã³ãã©ã¹ãã©ã¯ãã£ã®æŠå¿µãå®è£ ã§ããŸãã
OneViewã«ä»å±ã®ãã³ãã¬ãŒãã¯ãããŸããŸãªã¢ããªã±ãŒã·ã§ã³ã«åãããŠããŸãåã±ãŒã¹ã®æ©åšã®ä»æ§ã«åºã¥ããŠç°¡åã«èª¿æŽããã³å€æŽã§ããŸãã
ãããã®ãã³ãã¬ãŒãã¯ãéçºè ã®ã€ã³ãã©ã¹ãã©ã¯ãã£å±éæéãççž®ããITæ åœè éã®äžæŽåãæé€ããæ°åã§ã¢ããªã±ãŒã·ã§ã³ã®ãã¹ããéå§ã§ãããããDevOpsã¢ãããŒãã§ã®äœ¿çšããå§ãããŸãã
å±éæé
OneViewãšCHEFã®æ©èœã䜿çšããŠãã¢ããªã±ãŒã·ã§ã³ããŒãããèªåå±éããå¯èœæ§ã瀺ãããã«ãããã€ãã®æé ãå®è¡ããå¿ èŠããããŸãã
HPE OneViewã䜿çšããç©çãµãŒããŒã®å±é
ãããè¡ãã«ã¯ãHPE OneViewã³ã³ãœãŒã«-ãµãŒããŒãããã¡ã€ã«-ãããã¡ã€ã«ã®äœæã«ç§»åããŸãã ãããŠã次ã®ãããªãŠã£ã³ããŠã衚瀺ãããŸãã

å³6-OneViewã§ã®ãããã¡ã€ã«ã®äœæ
ãã®ã·ããªãªã§ã¯ãããŒã¿ã»ã³ã¿ãŒã®ç¹å®ã®æ©åšã¢ãã«ã«åºã¥ããŠããããã¡ã€ã«åããWebãµãŒããŒãã³ãã¬ãŒããã«èšå®ããããã¬ãŒããã¹ã±ããããã¬ãŒããµãŒããŒããããã¯ãŒã¯æ¥ç¶ã®ãã©ã¡ãŒã¿ãŒãå ¥åãããŸãã
[äœæ]ãã¯ãªãã¯ããŠããããã¡ã€ã«ãä¿åããŸãã 次ã«ãCHEFãšOneViewçµ±åãã©ã€ããŒãã€ã³ã¹ããŒã«ããå¿ èŠããããŸãã
OneViewã®ãã³ãã¬ãŒãã䜿çšããOSå±é
GitHub Webãµã€ããããchef-settings-Linux®ãã¹ã¯ãªãããããŠã³ããŒãããŸãã ã¹ã¯ãªããã§æ¬¡ã®å€ãå€æŽããŸãã
CHEF_PROXYSERVER: the proxy server address YUM_REPOSITORY_INFO: the yum repository information CHEF_CERT: the SSH certificate information to be copied into the authorization files LOGIN_DISABLED: should be set to YES/yes to disable user login and NO/no if LOGIN using username/password should not be disabled
ãã®ã¹ã¯ãªããã¯ãOSå±éããã±ãŒãž-OSãã«ããã©ã³ã«çµã¿èŸŒãå¿ èŠããããŸãã OSãã«ããã©ã³ã®äœæã®è©³çŽ°ã«ã€ããŠã¯ã ãã¡ããšãã¡ããã芧ãã ãã ã
Cookbook CHEFã䜿çšããã¢ããªã±ãŒã·ã§ã³ã¹ã¿ãã¯æ§æ
次ã«ãCHEFã§ã¯ãã¯ããã¯ãšã¬ã·ããäœæããŸãã ã·ã§ãã®äž»ãªéå ·ã¯äœã§ããïŒ ãã€ãïŒ
æåã®ã¬ã·ããã¡ã€ã«ã¯åãååã«ãªãã httpsïŒ//github.com/HewlettPackard/chef-provisioning-oneview#prerequisitesãèŠã€ããŠãç°å¢ã®ãã¹ãŠã®ãã©ã¡ãŒã¿ãŒãå ¥åããŸãã
次ã®æé ã§ã¯ãã¬ã·ãèªäœãäœæãã以äžã®ã³ãŒãã®ãã©ã¡ãŒã¿ãŒãç°å¢ã«é¢é£ãããã©ã¡ãŒã¿ãŒã«çœ®ãæããŸãã
require 'chef/provisioning' with_driver 'oneview' with_chef_server "<a href="https://my-chef.my-domain.com/organizations/my-org">https://my-chef.my-domain.com/organizations/my-org</a>", :client_name => Chef::Config[:node_name], :signing_key_filename => Chef::Config[:client_key] machine 'web01' do recipe 'my_server_cookbook::default' machine_options :driver_options => { :server_template => 'Web Server Template', :os_build => 'CHEF-RHEL-6.5-x64', :host_name => 'chef-web01', :ip_address => 'xx.xx.xx.xx', :domainType => 'workgroup', :domainName => 'sub.domain.com', :mask => '255.255.255.0', :dhcp => false, :gateway => 'xx.xx.xx.1', :dns => 'xx.xx.xx.xx,xx.xx.xx.xx,xx.xx.xx.xx', :connections => { #1 => { ... } (Reserved for PXE on our setup) 2 => { :ip4Address => 'xx.xx.xx.xx', :mask => '255.255.254.0', # Optional :dhcp => false :gateway => 'xx.xx.xx.1' # Optional :dns => 'xx.xx.xx.xx' # Optional } }, :custom_attributes => { :chefCert => 'ssh-rsa AA...' # Optional } }, :transport_options => { :user => 'root', # Optional. Defaults to 'root' :ssh_options => { :password => Chef::Config.knife[:node_root_password] } }, :convergence_options => { :ssl_verify_mode => :verify_none, # Optional :bootstrap_proxy => '<a href="http://proxy.domain.com:8080/">http://proxy.domain.com:8080</a>' # Optional } chef_environment '_default' converge true end
ãããã€ïŒ ãã¹ãŠãæºåã§ããã®ã§ãæåŸã®éšåã«é²ã¿ãŸãã CHEFã¯äœæãããã¬ã·ãã䜿çšããOneViewãã©ã€ããŒãšäžç·ã«ãWebãµãŒããŒãæåããå®å šã«å±éããŸãã
CHEFã³ã³ãœãŒã«ã§ãã¬ã·ããå«ããã£ã¬ã¯ããªã«ç§»åããŠãã³ãã³ããå®è¡ããå¿ èŠããããŸãã
$ bundle exec chef-client -z __.rb
OneViewã³ã³ãœãŒã«ãèŠãŠãã¢ããªã±ãŒã·ã§ã³ãã©ã®ããã«ãããã€ãããŠãããã確èªããŠãã ããã

å³7-éãã§ãå±éäžã§ãïŒ
å±éãå®äºãããããã¹ãŠã®ã³ã³ããŒãã³ããæ£ããã€ã³ã¹ããŒã«ããã³æ§æãããŠããããšã確èªããŸãã

å³8-ãã©ã¡ãŒã¿ãŒã®ç¢ºèª
CHEFã³ã³ãœãŒã«ã«åãæ¿ããŠãCHEFã¬ã·ãã䜿çšããŠããŒããå®éã«äœæãããããšã確èªããŸãã

å³9-CHEFã¯ãã®ããŒãã«ã€ããŠãèªèããŠããŸãã
ãŸãããµãŒããŒã«ã·ãªã¢ã«çªå·ãå²ãåœãŠãããŠããããšãApacheãæ§æãããŠããããšãApache Webserverãèµ·åããŠããããšãæèŠæéãããã³å®è¡ãããæé ã確èªããŸãã

å³10-ã»ãšãã©ã®ã³ã³ããŒãã³ãã¯æ°ç§ã§åæåãããŸãïŒ
ãã®ãµãŒããŒãã³ã³ãœãŒã«ã«è¡šç€ºãããããã«ãªã£ããšããããšã¯ããµãŒããŒãæ£ããæ§æããããµãŒããŒã«é¢ããæ å ±ãéä¿¡ããŠããããšãæå³ããŸãã ã¢ããªã±ãŒã·ã§ã³ãå®éã«åäœããããšã確èªããæãæ¥ãŸããããã®ããã«ããã©ãŠã¶ã®Webserverã䜿çšããŸãã

å³11-WebãµãŒããŒã¯çšŒåããŠãããåäœããæºåãã§ããŠããŸãïŒ
HPE OneViewã®å±éãšã³ãžã³ã¯ã5ã€ã®ã¹ãããã§æ§æãããŠããŸãã
1. HPE OneView REST APIæ€çŽ¢ã䜿çšããŠãHPE OneViewã«ãã£ãŠç®¡çããã䜿çšå¯èœãªãµãŒããŒã®ããŒã«ããäºææ§ã®ãããµãŒããŒããŒããŠã§ã¢ãéžæããŸãã
2. HPE OneView REST APIã䜿çšããŠæ°ãããµãŒããŒãããã¡ã€ã«ãã³ãã¬ãŒããäœæãã以äžãå²ãåœãŠãŸãã
A.ãã¡ãŒã ãŠã§ã¢ããŒãžã§ã³ãBIOSãããŒã«ã«ã¹ãã¬ãŒãžæ§æïŒHPE OneViewã¯ããã«ãã€ã³HP Intelligent ProvisioningïŒIPïŒãLinuxç°å¢ã®PXEããŒãã䜿çšããŸããããã¯ãiLOããŒã¹ããŒã管çã«ãŒãïŒBMCïŒããã»ããµãŒãSmartStartã«æ¢ã«çµã¿èŸŒãŸããŠããŸãã
B.ãããã¯ãŒã¯æ¥ç¶ïŒHPE OneViewã¯ãä»®æ³æ¥ç¶ãããã¯ãŒã¯ãã©ãããã©ãŒã ã䜿çšããŠããããã¯ãŒã¯æ¥ç¶ããŒã«ãããµãŒããŒã®ãããã¯ãŒã¯æ¥ç¶ãåçã«æ瀺ããŸãã
C. SANïŒHPE OneViewã¯ãBrocadeãCiscoãHPE Networkingãªã©ã®HPE 3PARã¹ãã¬ãŒãžããã³ãã¡ã€ããŒãã£ãã«ã¹ã€ããã®SANã®è¡šç€ºãèªååããŸãã
3.ç©çãªãœãŒã¹ã®ããããžã§ãã³ã°ãå®äºãããšããã«ãéžæããOSãå±éãããŸãã
A.ãµãŒããŒãããã¡ã€ã«ã¯ããããã¯ãŒã¯çµç±ã§ã€ã³ã¹ããŒã«ã€ã¡ãŒãžãããŠã³ããŒãããããã«æ§æãããŠããŸãã
B.ãµãŒããŒã®é»æºãå ¥ããPXEããŒããéå§ãããŸãã
C. OneViewãã©ã€ããŒã¯ãHPE OneView REST APIïŒInsight ControlãµãŒããŒããããžã§ãã³ã°ïŒã䜿çšããŠOSã€ã³ã¹ããŒã«ãèµ·åããŸãã
4.ãããã¯ãŒã¯ãã©ã¡ãŒã¿ãèšå®ãããŠãã
A. IPã¢ãã¬ã¹ããµããããããã¹ãåãªã© ããŸããŸãªãããã¯ãŒã¯ã¢ããã¿ãŒããã³ä»®æ³ãããã¯ãŒã¯ã¢ããã¿ãŒçšãè€éãªãããã¯ãŒã¯æ§æãäœæã§ããŸãã
5. CHEFã¯ããããã€ãããOSã®äžã«ã¢ããªã±ãŒã·ã§ã³ã¹ã¿ãã¯ããããã€ããŸã
A. CHEFã¯ã©ã€ã¢ã³ãããµãŒããŒã«ããŠã³ããŒãããŸãããã®åŸãCHEFã¯ã©ã€ã¢ã³ãã¯CHEFãµãŒããŒã«ç»é²ããŸãã
B.æ°ãããµãŒããŒã§CHEFã¯ã©ã€ã¢ã³ããèµ·åããŸããããã«ãããCHEFãµãŒããŒããå¿ èŠãªã¯ãã¯ããã¯ãåãåºãããWebãµãŒããŒãæ§æããããã®ã¬ã·ããé©çšãããŸãã
å±éããã»ã¹ã®ãããªïŒ
ã芧ã®ãšãããCHEFã¬ã·ããšHewlett Packard Enterpriseã®ããŒããŠã§ã¢ããã³ãœãããŠã§ã¢è£œåã䜿çšããŠãã¢ããªã±ãŒã·ã§ã³ãå±éããããã®ã·ã³ãã«ã§ãªãŒãã³ã§å®å šã«èªååãããã³ãŒããšããŠã®ã€ã³ãã©ã¹ãã©ã¯ãã£ãååŸã§ããŸãã å®éšããããšãæããªãã§ãã ããããããITæçã®æ¬ç©ã®ã·ã§ãã«ãªãå¯äžã®æ¹æ³ã§ãïŒ
ç¬ç«ããåŠç¿ã®å ŽåïŒ Van - Tu - Free - Fo
ãæž èŽããããšãããããŸããïŒ