IBM Kubernetesの全貌と始め方

Japan Container Days v18.12 でお話した IBM の Kubernetesのご紹介とkubectl コマンドが利用できるまで手順の紹介です。

Transcript

1. IBM Cloud Kubernetes 
    
   
       2018 124 1CL 12:20 – 13:00 JapanContainerDays v18.12
2. ͓࿩͢͠Δਓ EC ?A   :;+!,+#<5/@ & .=;D & '$,%* , & 960(440F SI"( 7. Kubernetes 2B 141 =>3-8
   )) 
3. *#.ͱ͸ʁ ͲΜͳձࣾ IBM Q 
   
4. 4 © 2018 IBM Corporation ະདྷʹ޲͚ͨݚڀ ྔࢠίϯϐϡʔλʔ *#.
   2
5. *#. ૑ۀ೥ه೦αΠτ ʮ*#.Ͱݕࡧʯ
6. *#.ͷྺ࢙ ϓϩάϥϛϯάݴޠΛ։ൃ '0353"/ IBM 7090 1961 7 0 NASA     
    NASA https://www.ibm.com/thought-leadership/hidden-figures/jp-ja/ 2017 
7. H 3 0 / S 6 F O I 6 *#.ͷྺ࢙ ϋʔυ΢ΣΞͱ04͕෼཭͞ΕͨΞʔΩςΫνϟΛ։ൃ 1964 System/360 
   
8. ) ( *#.ͷྺ࢙ ίϯϐϡʔλʔɾωοτϫʔΫɾγεςϜΛ։ൃ 1970 System/370 DEC PDP-11 UNIX
    1970 ʙ1988 Linux
9. - ) ( *#.ͷྺ࢙ ύιίϯΛ։ൃɺ04։ൃΛϚΫϩιϑτ΁ҕୗ 1981 IBM 5150 PC 1975 Microsoft
    1976 Apple
   
10. 2 / *#.ͷྺ࢙ ϓϦΤϯςΟϒͳύιίϯ04ͷݪܕΛ։ൃ 1987
11. 11 © 2018 IBM Corporation *#.ͷྺ࢙ 1992 ʙ2005 %047ύιίϯ
12. *#.ͷྺ࢙ νΣεͷνϟϯϐΦϯʹ௅ઓ 1996
13. # ) 
      "% + – &$! – , – ( – ' – -*"% *#.ͷྺ࢙ ࣗવݴޠʹ࣭໰ʹ౴͑Δ8BUTPOΛ։ൃ 2011
14. C 2 4 7 3 I C 0 1 C 02 B *#.ͷྺ࢙ Ϋϥ΢υ΁ͷํ޲స׵ 2013ʙ2017 2006 AWS
    2008 GCP
    2010 Azure
    Bluemix Watson
15. 15 © 2018 IBM Corporation *#.ͷ͜Ε͔Β 2018ʙ 
    https://www-03.ibm.com/press/jp/ja/pressrelease/54463.wss
16. *#.͸ ৘ใٕज़ΛݗҾ ೥ͷྺ࢙Λ࣋ͭ άϩʔόϧاۀ ݱࡏ "* ͱ Ϋϥ΢υΛத৺ʹ มֵΛਐΊͯ·͢ɻ 16
17. *#.ͰҰॹʹಇ͘ ஥ؒΛืूதͰ͢ɻ ͝ڵຯͷ͋Δํ͸ ͓੠͕͚͍ͩ͘͞ɻ 17 © 2018 IBM Corporation http://www-07.ibm.com/employment/jp/
18. 2007 IBM 
     Blue Gene/P
19. *#.ͷ,VCFSOFUFT੡඼ͱαʔϏε ICP IKS  
         IBM Cloud Private IBM Cloud Kubernetes Service
20. ίϯςφ૚ʢڞ௨ʣ EPDLFS
    ίϯςφͷϏϧυɺϨδετϦ΁ͷొ࿥ˍऔग़͠ ΦʔέετϨʔλ૚ ڞ௨ʣ LVCFDUM ϩʔϧΞ΢τɺෛՙ෼ࢄɺϦιʔε੍ݶɺίϯςφؒ࿈ܞ Πϯϑϥ૚ʢϕϯμʔݸผʣ Ϋϥελߏ੒ɺϨδετϦૢ࡞ɺ'8-#ઃఆɺετϨʔδૢ࡞ *#. $MPVE ,VCFSOFUFT 4FSWJDF ֓ཁ Master Node Worker Node Public Network Container Registry Services Cloud Service Storage Service Load Balancer Firewall "# docker  k8s  kubectl   Ibmcloud  Server Worker Node   !
       
21. *#.
    $MPVE
    ΞʔΩςΫνϟʔ ͱ Λ௒͑ΔαʔϏε Infrastructure Service CloudFoundry Kubernetes Global Network SQL / NoSQL Watson API
    Block-Chain ServerLess
    Analytics
    Message
    DevOps
    etc CF" Java,Python,Go Ruby,JavaScript Node-Red
    etc  / %( ## ## ! /  /    VLAN / Subnet / Portable IP #
    !#" # VPN
    Direct Link
    vmware #" / " #" DCs
    PoPs DoS+*',
    !#" " )&$k8s#" 1.12.2
    1.11.4
    1.10.8
22. *#. $MPVE
    (MPCBM
    /FUXPSL 22 © 2018 IBM Corporation Infrastructure Service CloudFoundry Kubernetes Global Network 1988 
    
23.      
     *#. $MPVE
    άϩʔόϧωοτϫʔΫ
24. 2 B 3 2 1 4 C *#. $MPVE
    άϩʔόϧωοτϫʔΫ AMS01 - Amsterdam AMS03 - Amsterdam CHE01 - Chennai DAL01 - Dallas DAL05 - Dallas DAL06 - Dallas DAL09 - Dallas DAL10 - Dallas DAL12 - Dallas DAL13 - Dallas FRA02 - Frankfurt FRA04 - Frankfurt FRA05 - Frankfurt HKG02 - Hong Kong HOU02 - Houston LON02 - London LON04 - London LON05 - London LON06 - London MEX01 - Queretaro MIL01 - Milan MON01 - Montreal OSL01 - Oslo PAR01 - Paris SAO01 - Sao Paulo SEA01 - Seattle SEO01 - Seoul SJC01 - San Jose SJC03 - San Jose SJC04 - San Jose SNG01 - Singapore SYD01 - Sydney SYD04 – Sydney MEL01 - Melbourne TOK02 - Tokyo TOK04 - Tokyo TOK05 - Tokyo TOR01 - Toronto WDC01 - Washington, DC WDC04 - Washington, DC WDC06 - Washington, DC WDC07 - Washington, DC   DC –     IKS
    
25. • %%P4
    อޢ • τϥϯεϙʔτ૚ηΩϡϦςΟʔ 5-4 • άϩʔόϧɾϩʔυɾόϥϯαʔ (-# • 8FC
    ΞϓϦέʔγϣϯɾϑΝΠΞ΢Υʔϧ 8"' • υϝΠϯɾωʔϜɾαʔόʔ %/4 • Ωϟογϡ • ແྉτϥΠΞϧ • εϚʔτϧʔςΟϯάʢ࠷୹αΠτ༠ಋʣ • Ϩʔτ੍ݶ άϩʔόϧωοτϫʔΫ *#.
    $MPVE *OUFSOFU 4FSWJDFT
    $*4 TOK02 TOK04 TOK05 CIS             
    
26. *#. $MPVE *OGSBTUSVDVSF
    4FSWJDF 26 © 2018 IBM Corporation IaaS Service CloudFoundry Kubernetes Global Network K Computer 
     2012/6     IBM Blue Gene/Q Lawrence Livermore National Laboratory (LLNL)
27.   
       *#. $MPVE
    *OGSBTUSVDUVSF
    4FSWJDF ʢϕΞϝλϧ  $(   $(VLAN  $(VLAN 24H/365&!%  "*)+ ,'#    IBM Cloud   GPU
     10Gx2 10Gx2
28.      
       *#. $MPVE
    *OGSBTUSVDUVSF
    4FSWJDF ʢԾ૝αʔόʔʣ '  $+VLAN   $+VLAN 24H/365) & "-,/ 0*/#  IBM Cloud  Node1 Node2 Node3 Node4 ' $+%!+%  .( vCPU 2
    56 RAM 4
    243GB NIC 1Gbps
29. K *#. $MPVE
    ετϨʔδ    VLAN   VLAN   IBM Cloud          
        
30. # (
    -1 "%'*,)  /0+! $&*,.2  *#. $MPVE Ծ૝αʔόʔͱϕΞϝλϧͷੑೳൺֱ Unixbench 5.1.3 $')1  .4   E3-1270v6 4cores 2 
    %+"" vCPU 8cores !" 1, # /( 
    "" *2-0 3& 
31. *#. $MPVE
    1MBUGPSN
    4FSWJDFT 31 © 2018 IBM Corporation Infrastructure Service CloudFoundry Kubernetes Global Network 2003 IBM Redbook 1993 - 2002 DB2
    
32. *#. $MPVE
    1MBUGPSN
    αʔϏε 8BUTPO
    "1*
33. *#. $MPVE
    1MBUGPSN
    αʔϏε σʔλϕʔε
34. *#. $MPVE
    1MBUGPSN
    αʔϏε σʔλϕʔε K8sConfigMap Secret  
    
35. *#.ϛυϧ΢ΣΞͷϚχϡΞϧ͸ɺ,OPXMFEHF $FOUFSʹ͋Γ·͢ɻ https://www.ibm.com/support/knowledgecenter/
36. 20 *#. $MPVE
    ,VCFSOFUFT
    4FSWJDF 36 © 2018 IBM Corporation Infrastructure Service CloudFoundry Kubernetes Global Network Kubernetes
     Linux    2017   
37. ίϯςφ૚ʢڞ௨ʣ EPDLFS
    ίϯςφͷϏϧυɺϨδετϦ΁ͷొ࿥ˍऔग़͠ ΦʔέετϨʔλ૚ ڞ௨ʣ LVCFDUM ϩʔϧΞ΢τɺෛՙ෼ࢄɺϦιʔε੍ݶɺίϯςφؒ࿈ܞ Πϯϑϥ૚ʢϕϯμʔݸผʣ Ϋϥελߏ੒ɺϨδετϦૢ࡞ɺ'8-#ઃఆɺετϨʔδૢ࡞ *#. $MPVE ,VCFSOFUFT 4FSWJDF ֓ཁ Master Node Worker Node Public Network Container Registry Services Cloud Service Storage Service Load Balancer Firewall "# docker  k8s  kubectl   Ibmcloud  Server Worker Node   !
       
38. ෳ਺ͷ,VCFSOFUFTΫϥελΛ؅ཧ *#. $MPVE ,VCFSOFUFT 4FSWJDF ֓ཁ Grafana     k8s
    
39.   
       *#. $MPVE ,VCFSOFUFT 4FSWJDF ֓ཁ 
      
40. 
    
       *#. $MPVE ,VCFSOFUFT 4FSWJDF ֓ཁ ʢϝτϦοΫε؂ࢹʣ Grafana
41. 
        *#. $MPVE ,VCFSOFUFT 4FSWJDF ֓ཁ ʢϩά෼ੳʣ  ELK 
     Kibana
42. *#. $MPVE ,VCFSOFUFT 4FSWJDF ֓ཁ ʢϩά෼ੳπʔϧʣ Grafana ELK  
    
43. *#. $MPVE ,VCFSOFUFT 4FSWJDF ֓ཁ ʢ)&-.Χλϩάʣ 
     helm install Datadog
44. *#. $MPVE ,VCFSOFUFT 4FSWJDF ֓ཁʢϓϨΠϕʔτϨδετϦʣ Docker 
    push      
45. *#. $MPVE ,VCFSOFUFT 4FSWJDF ֓ཁʢLTόʔδϣϯΞοϓʣ  
         
      
46.   
       *#. $MPVE ,VCFSOFUFT 4FSWJDF ֓ཁʢLTόʔδϣϯΞοϓʣ
47. LTυΩϡϝϯτ ঺հ 47 © 2018 IBM Corporation 2003 IBM Redbook
48. . # / # / # / ॆ࣮ͷυΩϡϝϯτ ʮ*#.
    $MPVE
    ,VCFSOFUFT
    4FSWJDF
    ֓આʯͰݕࡧ
49. . : / / . /. ॆ࣮ͷυΩϡϝϯτʮ*#.
    %FWFMPQFSʯͰݕࡧ
50. ./ / ./ . ॆ࣮ͷυΩϡϝϯτʮ*#.
    %FWFMPQFSʯͰݕࡧ Google
    
51. ॆ࣮ͷυΩϡϝϯτ ,VCFSOFUFTνϡʔτϦΞϧ https://developer.ibm.com/tutorials/category/containers/
52. ॆ࣮ͷυΩϡϝϯτ *$1
    υΩϡϝϯτ https://www.ibm.com/support/knowledgecenter/ja/SSBS6K_3.1.1/kc_welcome_containers.html
53. IBM Cloud Kubernetes Service
     IBM 2311 memory unit, with its six platters 1962 7.25MB
54. . *#. $MPVE
    ΁ϩάΠϯ
55. *,4ͷ࢝Ίํ ϩάΠϯޙʹϝχϡʔΛ։͘ 
      
56. *,4ͷ࢝Ίํ ,VCFSOFUFTαʔϏεΛબ୒ 
     k8s
57. *,4ΫϥελΛ࡞੒
    
58. *,4 ແྉΫϥελΛىಈ ϊʔυ W$16Y
    3".( ̍ϲ݄ݶఆʣ     
      vCPU x2 RAM 4GB
59. *,4ͷ࢝Ίํ ϓϩϏδϣχϯάதʹ$-*ͱϓϥάΠϯΛΠϯετʔϧ // . # . / #. # / 
    OS    
    Kubectl  
60. *,4Ϋϥελͷىಈ͕׬ྃ͢Δͱʮʯͱදࣔ͞ΕΔ 
    
61. *,4
    ແྉ൛ͷىಈ׬ྃ
62. *CNDMPVE
    ϓϥάΠϯͷΠϯετʔϧ  
    
63. LVCFDUM͕࢖͑Δ·Ͱͷखॱ  
    
64. . *#. $MPVE
    ΁ೖΓޱ͸ͪ͜Β
65. 65 © 2018 IBM Corporation