RIとSPって何が違うの？選択において押さえておくべきポイント/ec2-reserved-instances-savings-plans-comparison

Transcript

1. RIͱSPͬͯԿ͕ҧ͏ͷʁ
   
   
   બ୒ʹ͓͍ͯԡ͓͑ͯ͘͞΂͖ϙΠϯτ
   
   ઍ༿޾޺ʢνόϢΩʣ
   2021/11 Ұ෦मਖ਼
   

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2. ͸͡Ίʹ
   ுΓ੾ͬͯࢿྉΛ࡞ͬͯ͠·ͬͨͨΊ
   ۦ͚଍Ͱ͢ɻ(120ຕ௒)
   
   
   ޙ΄Ͳڞ༗͠·͢ͷͰϦΞϧλΠϜͰ
   ཧղ͍ͨͩ͘ඞཁ͸͋Γ·ͤΜɻ
   

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3. ༻ޠू
   ༻ޠ ಺༁
   3* ϦβʔϒυΠϯελϯεͷུ
   41 4BWJOHT1MBOTɺηʔϏϯάϓϥϯͷུ
   0%$3 ΦϯσϚϯυΩϟύγςΟ༧໿ͷུ
   "; ΞϕΠϥϏϦςΟκʔϯͷུ
   ϓϥοτϑΥʔϜ 8JOEPXTɺ-JOVYͳͲͷ04ͷछผΛද͢΋ͷ
   ςφϯγʔ Ծ૝Ϛγϯ͕෺ཧϗετΛڞ༻͢Δ͔઎༗͢Δ͔Λද͢΋ͷ
   

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4. ࣗݾ঺հ
   ઍ༿ ޾޺
   ɾAWS ࣄۀຊ෦
   
   
   ɹίϯαϧςΟϯά෦
   
   
   ɹϚωʔδϟʔ
   ɾ2020೥1݄JOIN
   ɾ2021 APN AWS Top Engineer
   

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5. "HFOEB
   1.RIͱSPͷద༻Πϝʔδ
   
   
   2.ΩϟύγςΟ༧໿ͱ͸
   
   
   3.ϦβʔϒυΠϯελϯεͱ͸
   
   
   4.Savings Plans ͱ͸
   
   
   5.RIͱSP͸Կ͕ҧ͏ͷ͔
   

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6. ࿩͢͜ͱ࿩͞ͳ͍͜ͱ
   ࿩͢͜ͱ ࿩͞ͳ͍͜ͱ
   •RI/SPͷछྨ
   
   
   •RI/SPͷҧ͍
   
   
   •RI/SPͷద༻Πϝʔδ
   •EC2 ΠϯελϯεҎ֎ͷRI/SP
   
   
   •۩ମతͳγφϦΦͷ঺հ
   
   
   •ࡉ͔͍৚݅
   
   
   •Φεεϝͷങ͍ํ
   RI/SPʹ͸ͲͷΑ͏ͳछྨ͕͋Δ͔ɺ
   
   
   ߲໨͕ͲͷΑ͏ͳҙຯΛ͔࣋ͭΛཧղ͍͖ͨͩɺ
   
   
   RI/SPΛબ୒͢Δελʔτ஍఺ʹ
   
   
   ཱ͍ͬͯͨͩ͘͜ͱΛ໨తͱ͍ͯ͠·͢ɻ
   

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7. 
   ઌʹ·ͱΊ
   
   
   ʢ͍͔ͭ͘νϥݟͤʣ
   ৺ߏ͑ͷͨΊʹ
   

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8. 
   Θͨ͠ͷݸਓతͳߟ͑
   •SPΛ༏ઌͯ͠ݕ౼͠·͠ΐ͏
   
   
   •SPͷॊೈੑͷߴ͞͸େ͖ͳັྗ
   
   
   •RIಛ༗ͷػೳ͕ඞཁͰ͋Ε͹RIͷ࠾༻Λݕ౼͢Δ
   
   
   •ϚʔέοτϓϨΠεͷ࢖༻ɺΩϟύγςΟ༧໿ɺަ׵ͳͲ
   
   
   •SPͷʮίϛοτֹۚͷࢦఆʯ͕ωοΫʹͳΔ৔߹͸RIΛɻ
   
   
   •ߪೖ࣌ͷֹۚ׵ࢉ
   
   
   •ߪೖޙͷ૝ఆର৅ͷ෼͔Γʹ͘͞
   ޙͰग़͖ͯ·͢
   

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9. 
   3*ͱ41ͷछྨ
   ޙͰग़͖ͯ·͢
   

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10. 
    3*ͱ41ͷൺֱද
    ޙͰެ։͢ΔͨΊ
    ֮͑Δඞཁ͸͋Γ·ͤΜ
    ޙͰग़͖ͯ·͢
    2021/11 Ұ෦मਖ਼
    

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11. "HFOEB
    1.RIͱSPͷద༻Πϝʔδ
    
    
    2.ΩϟύγςΟ༧໿ͱ͸
    
    
    3.ϦβʔϒυΠϯελϯεͱ͸
    
    
    4.Savings Plans ͱ͸
    
    
    5.RIͱSP͸Կ͕ҧ͏ͷ͔
    

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12. 
    ΦϯσϚϯυΠϯελϯεͷ
    
    
    ྉۚͷൃੜ
    ͓͞Β͍ɿΦϯσϚϯυΠϯελϯε
    

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13. 
    Πϯελϯε͸Քಇͨ͠෼͚ͩྉ͕͔͔ۚΔ
    •ΦϨϯδͷଳ͕Քಇঢ়ଶͰ͋Δ͜ͱΛද͢
    
    
    •Քಇͨ͠෼ΦϯσϚϯυྉ͕ۚൃੜ
    
    
    •EBS ϘϦϡʔϜͷྉۚ͸Քಇঢ়ଶʹ͔͔ΘΒͣൃੜ͢Δ
    

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14. 
    RI / SP ͸νέοτͷΑ͏ͳ΋ͷ
    3*ͱ41ͷΠϝʔδ
    

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15. ͜͏͍ͬͨνέοτΛࢥ͍ු͔΂͍ͯͩ͘͞
    

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16. ͜ͷνέοτ͸ʜʜ
    ৚݅ʹ߹கͨ͠৔߹ʹɺ
    
    
    νέοτͷʮֹ໘ʯ෼ɺ
    
    
    ΦϯσϚϯυྉۚΛ
    
    
    ૬ࡴͯ͘͠ΕΔνέοτ
    

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17. ͜ͷνέοτ͸ʜʜ
    ৚݅ʹ߹கͨ͠৔߹ʹɺ
    
    
    

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18. ͜ͷνέοτ͸ʜʜ
    ৚݅ʹ߹கͨ͠৔߹ʹɺ
    
    
    

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19. νέοτͷಛ௃ᶃ
    •νέοτ1ຕ͕1࣌ؒʹ૬౰͢Δ
    
    
    •1೥͔ؒ3೥ؒ෼ͰߪೖͰ͖Δ
    
    
    •͓Αͦ8760ຕ͔26280ຕͭͮΓ
    
    
    •͢΂ͯલ෷͍ͨ͠৔߹͸ʮങ͍੾Γܕʯɺ
    ͦΕҎ֎ͷ৔߹͸ʮఆظߪೖʯͷΠϝʔδ
    
    
    •લ෷͍ͨ͠ํ͕҆͘ߪೖͰ͖Δ
    
    
    •ֹ໘ΛΠϯελϯε1୆෼ʹ׵ࢉͨ͠৔߹ɺ
    ΦϯσϚϯυྉۚΑΓ҆͘ߪೖͰ͖Δ
    

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20. νέοτͷಛ௃ᶄ
    •ظؒதɺνέοτ͸1࣌ؒ͝ͱʹࣗಈతʹ
    ফඅ͞ΕΔ
    
    
    •ϢʔβʔʹΑΔ೚ҙͷλΠϛϯάͰͷ࢖
    ༻͸Ͱ͖ͳ͍ʢ࣋ͪӽ͠Ͱ͖ͳ͍ʣ
    
    
    •ϢʔβʔʹΑΔద༻ର৅ͷΠϯελϯε
    ͷબ୒͸Ͱ͖ͳ͍
    

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21. 
    νέοτ͕ͲͷΑ͏ʹ࢖ΘΕΔ͔
    3*ͱ41ͷద༻Πϝʔδ
    

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22. 
    3*41ͷద༻Πϝʔδ
    

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23. 
    3*41ͷద༻Πϝʔδ
    ɾνέοτ͕ద༻͞Εͨ෦෼͸ΦϯσϚϯυྉ͕͔͔ۚΒͳ͍
    
    
    ɾಛఆͷΠϯελϯεʹඥͮ͘Θ͚Ͱ͸ͳࣗ͘ಈద༻
    

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24. 
    3*41ͷద༻Πϝʔδ
    ՔಇΠϯελϯε͕
    ແ͍ͨΊ
    Ͳ͜ʹ΋ద༻͞Εͳ͍
    

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25. 
    3*41ͷద༻Πϝʔδ
    ʢࠓճͷྫͰ͸ʣ
    ೋ୆໨ͷՔಇʹ͸
    ద༻͞Εͳ͍
    

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26. 
    3*41ͷద༻Πϝʔδ
    ࣌ؒ಺Ͱ
    ෳ਺ͷର৅ʹ
    ద༻Մೳ
    

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27. 
    ৚݅ʹ߹க͠ͳ͍Πϯελϯε͕
    
    
    Քಇ͍ͯ͠Δ৔߹
    ͜Μͳͱ͖Ͳ͏ͳΔ
    

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28. 
    ৚݅ʹ߹க͠ͳ͍Πϯελϯεͷ৔߹
    

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29. 
    ৚݅ʹ߹க͠ͳ͍Πϯελϯεͷ৔߹
    ଞͷΠϯελϯε͕Քಇ͍ͯ͠ͳ͍࣌ؒଳ΋ؚΊɺద༻͞Εͳ͍
    

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30. 
    ৚݅ʹ߹க͠ͳ͍Πϯελϯεͷ৔߹
    ద༻͚ͤͨ͞Ε͹ɺผͷ৚݅ʹ߹க͢Δνέοτͷߪೖ͕ඞཁ
    

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31. 
    ΠϯελϯεͷՔಇঢ়گΛԡ͑͞Α͏
    3*ͱ41ͷద༻ର৅ΛͲ͏ߟ͑Δ͔
    

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32. 
    ΠϯελϯεͷՔಇঢ়گ͸·ͪ·ͪ
    

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33. 
    ΠϯελϯεͷՔಇঢ়گ͸·ͪ·ͪ
    ࣌ؒՔಇͰ͸ͳ͍͕
    ׂҾ཰ʹΑͬͯ͸
    ϝϦοτ͕ग़Δ͔΋
    ͜ͷΠϯελϯε༻ʹ
    ߪೖ͢Δͷ͸
    ແବ͕େ͖͍
    ͜ͷΠϯελϯε༻ʹ
    ߪೖ͢Δͷ͸
    ແବ͕େ͖͍
    3*ΑΓ৚͕݅؇͍41ͳΒ
    ҰຕͷνέοτͰ
    ྆ํ·͔ͳ͑Δ͔΋
    

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34. 
    41ͷྫʢ3*Ͱ΋ߟ͑ํ͸ಉ͡ʣ
    https://d1.awsstatic.com/events/jp/2021/summit-online/AWS-13_AWS_Summit_Online_2021_CMP01.pdf
    

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35. 
    41ͷྫʢ3*Ͱ΋ߟ͑ํ͸ಉ͡ʣ
    https://d1.awsstatic.com/events/jp/2021/summit-online/AWS-13_AWS_Summit_Online_2021_CMP01.pdf
    

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36. 
    41ͷྫʢ3*Ͱ΋ߟ͑ํ͸ಉ͡ʣ
    https://d1.awsstatic.com/events/jp/2021/summit-online/AWS-13_AWS_Summit_Online_2021_CMP01.pdf
    νέοτͷߪೖֹۚ
    

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37. 
    41ͷྫʢ3*Ͱ΋ߟ͑ํ͸ಉ͡ʣ
    https://d1.awsstatic.com/events/jp/2021/summit-online/AWS-13_AWS_Summit_Online_2021_CMP01.pdf
    

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38. 
    ఆৗతʹՔಇ͍ͯ͠Δ࢖༻ྔΛ
    
    
    λʔήοτʹRI/SPΛߪೖ͠·͠ΐ͏
    ଛ͠ͳ͍ͨΊʹ
    

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39. "HFOEB
    1.RIͱSPͷద༻Πϝʔδ
    
    
    2.ΩϟύγςΟ༧໿ͱ͸
    
    
    3.ϦβʔϒυΠϯελϯεͱ͸
    
    
    4.Savings Plans ͱ͸
    
    
    5.RIͱSP͸Կ͕ҧ͏ͷ͔
    

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40. 
    ΩϟύγςΟʹ͍͓ͭͯ͞Β͍
    ΩϟύγςΟͱ͸
    

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41. 
    &$Πϯελϯε͸Ծ૝Ϛγϯ
    

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42. 
    Ծ૝Ϛγϯ͸ແݶʹ࡞੒Ͱ͖ΔΘ͚Ͱ͸ͳ͍
    AZ͝ͱɺ
    
    
    Πϯελϯε
    
    
    ϑΝϛϦʔ͝ͱʹ
    
    
    ʮࡏݿʯͷ਺͸ҟͳΔ
    ʢਵ࣌มߋ͞ΕΔʣ
    

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43. 
    ಛఆՕॴͰ༰ྔෆ଍ʹͳΔ৔߹͕͋Δ
    ༰ྔʢΩϟύγςΟʣ͕
    
    
    ෆ଍ͨ͠৔߹ɺ
    
    
    ৽ͨʹΠϯελϯεΛ
    
    
    Քಇͤ͞ΒΕͳ͍
    ৽ن࡞੒͚ͩͰͳ͘ɺ
    
    
    ఀࢭˠىಈͷભҠ΋ෆՄ
    
    
    ʢ࠶ىಈ͸ແӨڹʣ
    

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44. 
    ΩϟύγςΟ༧໿ʹΑΔ
    
    
    ༰ྔෆ଍Τϥʔͷճආ
    ͦ͜Ͱ
    

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45. 
    3*ͱ41ͷछྨ
    

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46. 
    3*ͱ41ͷछྨ
    κʔϯRI͸ΩϟύγςΟ༧໿ͷػೳΛซͤ࣋ͭ
    

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47. 
    3*ͱ41ͷछྨ
    ଞͷλΠϓͰΩϟύγςΟ༧໿ͷػೳΛ͍࣋ͨͤͨ৔߹ɺ
    
    
    ODCRʢΦϯσϚϯυΩϟύγςΟ༧໿ʣͱͷ૊Έ߹Θ͕ͤඞཁ
    

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48. 
    ΦϯσϚϯυΩϟύγςΟ༧໿
    ΦϯσϚϯυΩϟύγςΟ༧໿ͱ͸
    

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49. 
    0%$3ͷ֓ཁ
    •ΩϟύγςΟ༧໿ͷػೳʹಛԽͨ͠Ϧιʔε
    
    
    •ظؒͷίϛοτෆཁ
    
    
    •ׂҾͷػೳͳ͠
    
    
    •༧໿͢ΔAZ΍Πϯελϯεͷଐੑͷࢦఆ͕ඞཁ
    
    
    •ςφϯγʔɺϓϥοτϑΥʔϜͳͲ
    
    
    •ະ࢖༻ͷ৔߹ʹΦϯσϚϯυྉۚͱಉֹͷ՝͕ۚൃੜ
    
    
    •ద༻৚݅͸બ୒Մೳ
    
    
    •σϑΥϧτͰ͸৚݅ʹ߹க͢Δ΋ͷʹࣗಈద༻
    

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50. 
    0%$3ͷద༻Πϝʔδ
    • ʮ1࣌ؒʹ1ຕʯͱ͍͏ߟ͑ํͰ͸͋Γ·ͤΜ
    
    
    • ࠓճ͸σϑΥϧτͷʮࣗಈతʹద༻ʯύλʔϯͰߟ͑·͢
    

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51. 
    0%$3ͷద༻Πϝʔδ
    ىಈ࣌ʹద༻͞ΕͨODCR͸
    
    
    Πϯελϯε͕ఀࢭ͢Δ·Ͱղ์͞Ε·ͤΜ
    

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52. 
    0%$3ͷద༻Πϝʔδ
    ىಈ࣌ʹ
    ༰ྔෆ଍Τϥʔ͕
    ൃੜ͠ͳ͍
    σϑΥϧτͰ͸
    ىಈࡁΈͷΠϯελϯεʹ΋
    ద༻͞ΕΔ
    ىಈ࣌ʹ
    ༰ྔෆ଍Τϥʔ͕
    ൃੜ͠ͳ͍
    

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53. 
    0%$3ͷద༻Πϝʔδ
    ະ࢖༻ͷ৔߹ʹ
    ΦϯσϚϯυͱಉֹͰ՝ۚ
    ద༻͞Ε͍ͯΔ৔߹͸
    0%$3ͱͯ͠ͷ՝ۚͳ͠
    ʢΦϯσϚϯυͷΈʣ
    

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54. 
    0%$3ʹ΋Ϧʔδϣφϧ3*ͱ41͕ద༻͞Ε·͢
    

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55. 
    ODCRͱ૊Έ߹ΘͤΔ͜ͱͰ
    
    
    κʔϯRIҎ֎Ͱ΋ΩϟύγςΟ༧໿͕Ͱ͖Δ
    ΩϟύγςΟ༧໿
    

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56. "HFOEB
    1.RIͱSPͷద༻Πϝʔδ
    
    
    2.ΩϟύγςΟ༧໿ͱ͸
    
    
    3.ϦβʔϒυΠϯελϯεͱ͸
    
    
    4.Savings Plans ͱ͸
    
    
    5.RIͱSP͸Կ͕ҧ͏ͷ͔
    

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57. 
    ϦβʔϒυΠϯελϯεΛ
    
    
    ߏ੒͢ΔཁૉΛԡ͑͞Δ
    ϦβʔϒυΠϯελϯεͷ෼ྨ
    

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58. 
    ·ͣ͸େ͖͘෼ྨ
    

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59. 
    είʔϓ͸Ϧʔδϣφϧͱκʔϯͷೋछྨ
    

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60. 
    Πϯελϯεͷଐੑ
    

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61. 
    ίϛοτظؒͱࢧ෷͍Φϓγϣϯ
    

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62. 
    ఏڙΫϥε΋ೋछྨ
    

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63. 
    είʔϓͷҧ͍
    
    
    ʢϦʔδϣφϧɺκʔϯʣ
    Ϧʔδϣφϧ3*ͱκʔϯ3*
    

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64. 
    ͜͜ͷ࿩Ͱ͢
    

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65. 
    Ϧʔδϣφϧ3*ͱκʔϯ3*ͷൺֱ
    Ϧʔδϣϯ಺ͷ೚ҙͷ";ͷ
    Πϯελϯεʹ
    ద༻Ͱ͖Δ͔Ͳ͏͔
    

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66. 
    Ϧʔδϣφϧ3*ͱκʔϯ3*ͷൺֱ
    Ϧʔδϣϯ಺ͷ೚ҙͷ";ͷ
    Πϯελϯεʹ
    ద༻Ͱ͖Δ͔Ͳ͏͔
    

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67. 
    ΠϯελϯελΠϓ͸ϑΝϛϦʔͱαΠζ͔ΒͳΔ
    ॊೈੑ͋Γͷ৔߹
    ܎਺ʹج͍ͮͯ
    αΠζΛԣஅͯ͠
    ద༻ͯ͘͠ΕΔ
    

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68. 
    ΠϯελϯεαΠζͷॊೈੑ
    Քಇ͍ͯ͠ΔΠϯελϯεͷํ͕܎਺͕େ͖͍৔߹Λߟ͑·͢
    

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69. 
    ΠϯελϯεαΠζͷॊೈੑ
    νέοτͷֹ໘෼͚ͩ૬ࡴ͠ɺ࢒Γ͸ΦϯσϚϯυྉۚͰ՝ۚɻ
    κʔϯRIͷ৔߹ॊೈੑ͕ແ͍ͷͰద༻͞Εͳ͍ɻ
    

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70. 
    ఏڙΫϥεͷҧ͍
    
    
    ʢελϯμʔυɺίϯόʔςΟϒϧʣ
    3*ͷఏڙΫϥε
    

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71. 
    ͜͜ͷ࿩Ͱ͢
    

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72. 
    ελϯμʔυ3*ͱίϯόʔςΟϒϧ3*ͷൺֱ
    

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73. 
    ϦβʔϒυΠϯελϯεͷʮมߋʯ
    Ұ෦ͷ߲໨ͷΈɺߪೖޙʹมߋग़དྷ·͢ɻ
    • มߋͰ͖Δ΋ͷͷྫ
    
    
    • Ϧʔδϣϯ಺ͷผAZʹมߋʢκʔϯRIʣ
    
    
    • είʔϓͷมߋʢϦʔδϣφϧ⁶κʔϯʣ
    
    
    • ಉҰΠϯελϯεϑΝϛϦʔ಺ͰͷαΠζͷมߋ
    
    
    • xlargeʢ܎਺8ʣ1ݸ͔Β largeʢ܎਺4ʣ2ݸͳͲ
    
    
    • σϑΥϧτςφϯγʔͷLinux/UnixͷΈ
    • มߋͰ͖ͳ͍΋ͷͷྫ
    
    
    • Ϧʔδϣϯ
    
    
    • ΠϯελϯεϑΝϛϦʔ
    
    
    • ςφϯγʔɺϓϥοτϑΥʔϜ
    
    
    • ίϛοτظؒɺࢧ෷Φϓγϣϯ
    

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74. 
    ϦβʔϒυΠϯελϯεͷʮަ׵ʯ
    ަ׵ޙͷRI͕ಉ౳Ҏ্ͷՁ஋ͱͳΔ৔߹ͷΈɺަ׵͢Δ͜ͱ͕ग़དྷ·͢ɻ
    •ओͳཹҙࣄ߲
    
    
    •ަ׵ޙ΋Ϋϥε͸ίϯόʔςΟϒϧͷ··
    
    
    •ަ׵ޙͷํ͕ߴֹͷ৔߹ɺֹࠩΛࢧ෷্ͬͨͰަ׵
    
    
    •ಉֹͷ৔߹͸ෆཁ
    
    
    •ʮ͢΂ͯલ෷͍ʯʮҰ෦લ෷͍ʯ͔Βʮલ෷͍ͳ͠ʯ΁ͷަ׵͸ෆՄ
    
    
    •ަ׵લͱҟͳΔϦʔδϣϯʹަ׵Ͱ͖ͳ͍
    ςφϯγʔɺϓϥοτϑΥʔϜɺΠϯελϯεϑΝϛϦʔͳͲɺ
    
    
    ʮมߋʯͰ͸ม͑ΒΕͳ͍΋ͷʹʮަ׵ʯͳΒରԠՄೳɻ
    

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75. 
    ϚʔέοτϓϨΠεͰͷग़඼ߪೖ
    ෆཁʹͳͬͨRIΛച٫ͨ͠ΓɺαʔυύʔςΟ͔ΒߪೖͰ͖·͢ɻ
    • ϚʔέοτϓϨΠε΁ͷग़඼
    
    
    • ग़඼ऀͷొ࿥ʹ͸ถࠃͷۜߦͷޱ࠲͕ඞཁ
    
    
    • ग़඼࣌ʹઃఆ͢Δલ෷͍Ձ֨ͷ12%͕ख਺ྉͱͯ͠ൃੜ
    
    
    • ͦͷଞ͜·੍͔͍ݶࣄ߲͋Γ
    • ϚʔέοτϓϨΠεͰͷߪೖ
    
    
    • ظؒ͸1೥΍3೥ͷ׬શͳ΋ͷͰ͸ͳ͍
    
    
    • લͷॴ༗ऀͷ࢖༻ঢ়گʹΑΔ
    
    
    • ग़඼ऀ͕ࢦఆͨ͠લ෷͍ྉۚΛࢧ෷͏
    
    
    • AWSʹΑΔඪ४తͳՁ֨ΑΓ͍҆৔߹͕͋Δ
    
    
    • ʮ͢΂ͯલ෷͍ʯͰͳ͍৔߹ɺܧଓͯ͠ൃੜ͢Δྉۚ
    ʢνέοτͷఆظߪೖྉۚʣ͸AWSඪ४ͷ΋ͷͱಉҰ
    

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76. 
    RIͷ4ͭͷλΠϓΛൺֱ
    ͜͜·Ͱͷ͓͞Β͍
    

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77. 
    ͭͷ3*Λൺֱ͢Δͱ͜͏ͳΔ
    

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78. "HFOEB
    1.RIͱSPͷద༻Πϝʔδ
    
    
    2.ΩϟύγςΟ༧໿ͱ͸
    
    
    3.ϦβʔϒυΠϯελϯεͱ͸
    
    
    4.Savings Plans ͱ͸
    
    
    5.RIͱSP͸Կ͕ҧ͏ͷ͔
    

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79. 
    SPΛߏ੒͢ΔཁૉΛ
    
    
    ԡ͑͞Δ
    41ͷ෼ྨ
    

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80. 
    3*͸͜Μͳײ͡Ͱͨ͠
    

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81. 
    41͸ൺֱతγϯϓϧ
    

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82. 
    ίϛοτϝϯτֹͷࢦఆ
    ΠϯελϯεͷଐੑͰͳ͘
    ֹۚΛࢦఆ
    

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83. 
    ߪೖͷ࢓ํͷҧ͍
    SPͷ৔߹ɺࣗ෼ͰܭࢉΛߦ͏ඞཁ͕͋Δ
    

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84. 
    λΠϓ͸ͭ
    ࠓճ͸4BHF.BLFS41͸
    औΓ͋͛·ͤΜ
    

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85. 
    ೋͭͷ41λΠϓͷൺֱ
    

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86. 
    SP͕ద༻͞ΕΔ༏ઌॱҐ
    41ͷద༻ϧʔϧ
    

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87. 
    41ద༻ͷ༏ઌॱҐ
    • RI͕ಉ࣌ʹଘࡏͨ͠৔߹ɺRI͕༏ઌ͞ΕΔ
    
    
    • EC2 Instance SP ͱCompute SP͕ಉ࣌ʹଘࡏͨ͠৔߹ɺ
    EC2 Instance SP͕༏ઌ͞ΕΔ
    
    
    • ಉ͡৚݅ͷ SP ʹ͓͍ͯ͸ɺׂҾ཰͕ߴ͍ର৅΁ͷద༻͕
    ༏ઌ͞ΕΔ
    ΠϯελϯεͷଐੑΛࢦఆ͠ͳ͍෼ɺ༏ઌॱҐ͸ҙ͓͖ࣝͯ͠·͠ΐ͏ɻ
    

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88. 
    41ద༻ͷ༏ઌॱҐ
    ׂҾ཰͕ҟͳΔΠϯελϯε͕͋Δ৔߹
    
    
    ʢϓϥοτϑΥʔϜɺΠϯελϯεϑΝϛϦʔͷҧ͍ͳͲʣ
    

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89. 
    41ద༻ͷ༏ઌॱҐ
    ΑΓޮ཰Α͘ίετ࡟ݮͯ͘͠ΕΔΑ͏
    
    
    ׂΓ͋ͨΓ·͢
    

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90. 
    ۃ୺ͳྫʢ਺ࣈ͸μϛʔͰ͢ʣ
    ίϛοτֹ 10 USD ͷ SP Λߪೖͨ͠ͱ͠·͢
    

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91. 
    ۃ୺ͳྫʢ਺ࣈ͸μϛʔͰ͢ʣ
    ૬ࡴ
    ׂҾ཰͕ߴ͍Πϯελϯεʹద༻͞Εͨ৔߹
    νέοτ୅ 10 USD + Πϯελϯε B ͷ 12.5 USD = 22.5 USD
    

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92. 
    ۃ୺ͳྫʢ਺ࣈ͸μϛʔͰ͢ʣ
    ૬ࡴ
    ׂҾ཰͕௿͍Πϯελϯεʹద༻͞Εͨ৔߹ʢ࣮ࡍʹ͸ແ͍ʣ
    νέοτ୅ 10 USD + Πϯελϯε A ͷ 100 USD = 110 USD
    

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93. 
    ίϛοτֹ͕ 1୆෼ͱҰக͠ͳ͍৔߹
    41ͷॊೈͳద༻
    

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94. 
    ίϛοτֹ͕୆෼ͱҰக͠ͳ͍έʔε
    νέοτ͸ த ૬౰ɺΠϯελϯε͸্͔Β ௿ɺதɺߴ
    

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95. 
    ίϛοτֹ͕୆෼ͱҰக͠ͳ͍έʔε
    νέοτ͸ த ૬౰ɺΠϯελϯε͸্͔Β ௿ɺதɺߴ
    

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96. 
    ίϛοτֹ͕୆෼ͱҰக͠ͳ͍έʔε
    ֹ໘ΑΓ௿͍ͷͰ
    ༨৒͕ൃੜ͢Δ
    ൃੜͨ͠༨৒͸
    ผΠϯελϯεʹׂ౰
    ֹ໘͕ෆ଍͢Δ৔߹ɺ
    ࢒Γ͸ΦϯσϚϯυ
    

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97. 
    SPͷํ͕RIΑΓॊೈੑ͕ߴ͍
    ൺ΂ͯΘ͔Δ
    

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98. "HFOEB
    1.RIͱSPͷద༻Πϝʔδ
    
    
    2.ΩϟύγςΟ༧໿ͱ͸
    
    
    3.ϦβʔϒυΠϯελϯεͱ͸
    
    
    4.Savings Plans ͱ͸
    
    
    5.RIͱSP͸Կ͕ҧ͏ͷ͔
    

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99. 
    RI ͱ SP ͷൺֱද
    3*ͱ41ͷൺֱ
    

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100. 
     3*ͱ41ͷൺֱද
     ޙͰެ։͢ΔͨΊ
     ֮͑Δඞཁ͸͋Γ·ͤΜ
     2021/11 Ұ෦मਖ਼
     

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101. 
     3*ͱ41ͷൺֱදʢϞϊΫϩʣ
     ޙͰެ։͢ΔͨΊ
     ֮͑Δඞཁ͸͋Γ·ͤΜ
     2021/11 Ұ෦मਖ਼
     

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102. 
     3*ͱ41ͷൺֱදʢ݁߹ͳ͠ʣ
     ޙͰެ։͢ΔͨΊ
     ֮͑Δඞཁ͸͋Γ·ͤΜ
     2021/11 Ұ෦मਖ਼
     

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103. 
     3*ͱ41ͷൺֱදʢ݁߹ͳ͠ϞϊΫϩʣ
     ޙͰެ։͢ΔͨΊ
     ֮͑Δඞཁ͸͋Γ·ͤΜ
     2021/11 Ұ෦मਖ਼
     

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104. 
     3*ͱ41ͷൺֱදʢ݁߹ͳ͠ϞϊΫϩʣ
     ޙͰެ։͢ΔͨΊ
     ֮͑Δඞཁ͸͋Γ·ͤΜ
     2021/11 Ұ෦मਖ਼
     

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105. 
     Ձ֨վఆ΁ͷ௥ै
     ৽ͨͳ؍఺ʹ͍ͭͯิ଍
     

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106. 
     ௥ه
     2021/11मਖ਼
     
     
     ࢿྉެ։࣌͸ʮSPͰ͸ΦϯσϚϯυྉۚͷՁ֨վఆʹ௥ैͰ͖Δʯ
     ͱ͍͏લఏͰهࡌ͍ͯ͠·͕ͨ͠ɺ࣮ࡍʹ͸ͦͷΑ͏ͳ࢓༷͸͋Γ
     ·ͤΜͰͨ͠ɻޙஈͷ಺༰Ͱमਖ਼ΛՃ͍͑ͯ·͢ɻ
     https://dev.classmethod.jp/articles/
     reserved-instances-savings-plans-
     price-revision/
     ৄࡉʹ͍ͭͯ͸ҎԼΤϯτϦΛࢀর
     ͍ͯͩ͘͠͞ɻ
     

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107. 
     ΦϯσϚϯυͷՁ͕֨஋Լ͛͞ΕͨΒͲ͏ͳΔ
     ελϯμʔυ
     
     
     RI
     ίϯόʔςΟϒϧ
     
     
     RI
     EC2 Instanseɹ
     SP
     Compute
     
     
     SP
     Πϯελϯε
     Ұ୆෼
     Πϯελϯε
     Ұ୆෼
     ίϛοτֹ
     64%
     ίϛοτֹ
     64%
     15 USD
     15 USD
     16 USD
     16 USD
     Ձ֨͸શͯμϛʔͰ͢
     

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108. 
     ΦϯσϚϯυͷՁ͕֨஋Լ͛͞ΕͨΒͲ͏ͳΔ
     ελϯμʔυ
     
     
     RI
     ίϯόʔςΟϒϧ
     
     
     RI
     EC2 Instanseɹ
     SP
     Compute
     
     
     SP
     Πϯελϯε
     Ұ୆෼
     Πϯελϯε
     Ұ୆෼
     ίϛοτֹ
     64%
     ίϛοτֹ
     64%
     15 USD
     15 USD
     16 USD
     16 USD
     ௥ه
     ΦϯσϚϯυྉۚͷվఆͱ
     3*41ྉۚͷվఆ͕࿈ಈ͢Δͱ͸
     ݶΓ·ͤΜ
     

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109. 
     ΦϯσϚϯυͷՁ͕֨஋Լ͛͞ΕͨΒͲ͏ͳΔ
     Πϯελϯε
     Ұ୆෼
     Πϯελϯε
     Ұ୆෼
     ίϛοτֹ
     64%
     ίϛοτֹ
     64%
     15 USD
     15 USD
     16 USD
     16 USD
     ελϯμʔυ
     
     
     

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110. 
     ΦϯσϚϯυͷՁ͕֨஋Լ͛͞ΕͨΒͲ͏ͳΔ
     Πϯελϯε
     Ұ୆෼
     Πϯελϯε
     Ұ୆෼
     ίϛοτֹ
     64%
     ίϛοτֹ
     64%
     15 USD
     15 USD
     16 USD
     16 USD
     64%෼༨৒ͱͳΓɺ
     ଞͷΠϯελϯεʹద༻Մೳ
     ελϯμʔυ
     
     
     

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111. 
     ΦϯσϚϯυͷՁ͕֨஋Լ͛͞ΕͨΒͲ͏ͳΔ
     Πϯελϯε
     Ұ୆෼
     Πϯελϯε
     Ұ୆෼
     ίϛοτֹ
     64%
     ίϛοτֹ
     64%
     15 USD
     15 USD
     16 USD
     16 USD
     چՁ֨Λج४ͱ͢ΔͨΊɺ
     ૬ରతʹΦϯσϚϯυʹ
     ର͢ΔׂҾ཰͕௿Լ
     ελϯμʔυ
     
     
     

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112. 
     ΦϯσϚϯυͷՁ͕֨஋Լ͛͞ΕͨΒͲ͏ͳΔ
     Πϯελϯε
     Ұ୆෼ 16 USD
     ৽Ձ֨Λج४ͱ͢Δ3*ʹަ׵Մೳ
     ˞ަ׵ޙͷՁ஋͕ಉ౳Ҏ্ʹ͢Δඞཁ͕͋ΔͨΊɺ
     ਺ྔΛ૿΍͢ͱ͍ͬͨ޻෉͕ඞཁ
     Πϯελϯε
     Ұ୆෼
     14 USD
     Πϯελϯε
     /୆෼
     2 USD Ҏ্
     ίϯόʔςΟϒϧ
     
     
     RI
     ελϯμʔυ
     
     
     

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113. 
     ݁ہͲͪΒ͕͍͍ͷʁ
     3*ͱ41ͲͪΒΛબ΂͹͍͍ͷ͔
     

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114. 
     ͓࢖͍ͷ؀ڥͷঢ়گʹΑΔͨΊ
     
     
     །Ұͷਖ਼ղ͸͋Γ·ͤΜ
     ݁࿦
     

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115. 
     Θͨ͠ͷݸਓతͳߟ͑
     •SPΛ༏ઌͯ͠ݕ౼͠·͠ΐ͏
     
     
     •SPͷॊೈੑͷߴ͞͸େ͖ͳັྗ
     
     
     •RIಛ༗ͷػೳ͕ඞཁͰ͋Ε͹RIͷ࠾༻Λݕ౼͢Δ
     
     
     •ϚʔέοτϓϨΠεͷ࢖༻ɺΩϟύγςΟ༧໿ɺަ׵ͳͲ
     
     
     •SPͷʮίϛοτֹۚͷࢦఆʯ͕ωοΫʹͳΔ৔߹͸RIΛɻ
     
     
     •ߪೖ࣌ͷֹۚ׵ࢉ
     
     
     •ߪೖޙͷ૝ఆର৅ͷ෼͔Γʹ͘͞
     

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116. 
     ߪೖͷ࢓ํͷҧ͍ʢ࠶ܝʣ
     

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117. 
     ߪೖͷ࢓ํͷҧ͍ʢ࠶ܝʣ
     ֹۚͷ׵ࢉΛ
     
     
     ࣗલͰߦ͏ඞཁ͕͋Δ
     ֹ͔ۚ͠ݟ͑ͳ͍ͨΊɺ
     
     
     ͲͷΑ͏ͳߏ੒Λ
     
     
     ૝ఆͯ͠ߪೖ͔ͨ͠͸
     
     
     ผ్؅ཧ͢Δඞཁ͕͋Δ
     

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118. 
     Θͨ͠ͷݸਓతͳߟ͑
     •1೥ʁ3೥ʁ
     
     
     •͍·ͷߏ੒͕কདྷతʹॖখ͞ΕΔՄೳੑ͕͋ΔͳΒ୹Ίʹ
     
     
     •3೥ޙ΋ಉ͡ΠϯελϯεϑΝϛϦʔΛ࢖༻͍ͯ͠Δ͔ʁ
     
     
     •Compute SP ΍ίϯόʔςΟϒϧRIͰͳ͍ͳΒ৻ॏʹ
     
     
     •શ෦લ෷͍ʁҰ෦લ෷͍ʁલ෷͍ͳ͠ʁ
     
     
     •·ͱ·ͬͨࢧग़͕ڐ༰͞ΕΔ͔Ͳ͏͔
     
     
     •ߪೖର৅ͷׂҾ཰Λ֬ೝ͠ɺͦΕݟ߹͍Ͱݕ౼
     
     
     •৔߹ʹΑͬͯ͸ࢧ෷͍खஈʹΑͬͯͦ͜·Ͱ͕ࠩͳ͍͔΋͠Εͳ͍
     

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119. 
     ࠷ޙʹ
     3*ͱ41ΛͲ͏ങ͑͹͍͍ͷ͔
     

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120. 
     ͲͷΑ͏ʹങ͏͔
     •·ͣ͸ର৅ͷચ͍ग़͠
     
     
     •ͲͷΑ͏ͳΠϯελϯε͕Ͳͷఔ౓ͷ࣌ؒՔಇ͍ͯ͠Δ͔
     
     
     •কདྷతͳՔಇ΋ݟਾ͑ͯద༻ର৅Λݕ౼
     
     
     •RI/SPͷਪ঑ࣄ߲ͷ׆༻ɹˠޙड़
     
     
     •ΫϥεϝιουʹΑΔߪೖ୅ߦɹˠޙड़
     

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121. 
     3*41ͷਪ঑ࣄ߲
     Savings Plans
     Ϧβʔϒυ
     
     
     ɹΠϯελϯε
     Ϛωδϝϯτίϯιʔϧ
     
     
     ʮAWS Cost Explorerʯ͔Β
     
     
     աڈͷ࢖༻ঢ়گʹج͍ͮͨ
     
     
     ਪ঑ͷߪೖ৚݅Λ֬ೝՄೳͰ͢ɻ
     Ϋϥεϝιου ϝϯόʔζ഑ԼͷAWSΞΧ΢ϯτͷ৔߹ɺ
     
     
     ར༻ྉׂҾαʔϏεͷ࢓༷ʹΑΓ͜ͷػೳ͸࢖༻Ͱ͖·ͤΜɻɻ
     

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122. 
     ΫϥεϝιουʹΑΔ3*41ͷߪೖ୅ߦ
     ΫϥεϝιουϝϯόʔζɹϓϨϛΞϜαʔϏεΛ
     
     
     ͝ܖ໿͍͍͓ͨͩͨ٬༷ʹɺ
     
     
     RI/SPͷߪೖ୅ߦαʔϏεΛ͝ఏڙ͍ͯ͠·͢ɻ
     • ΠϯελϯεҰཡΛؚΉߪೖ֬ೝࢿྉʢExcelʣΛ͝ఏڙ
     ͍ͯ͠·͢ͷͰɺҎԼΛলྗԽͰ͖·͢ɻ
     
     
     • ΠϯελϯεҰཡͷચ͍ग़͠
     
     
     • ίϛοτֹۚͷ׵ࢉʢSPͷ৔߹ʣ
     
     
     • ίϛοτֹۚͷ಺༁ͷূ੻ʢSPͷ৔߹ʣ
     

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123. 
     ΫϥεϝιουʹΑΔ3*41ͷߪೖ୅ߦ
     ਃ੥ʹج͖ͮʮߪೖ֬ೝࢿྉʯΛ͝ૹ෇͠ɺ
     
     
     ͦͪΒʹهࡌ͍͍ͨͩͨ಺༰ʹԊͬͯߪೖ୅ߦΛߦ͍·͢ɻ
     ˛SPͷߪೖ֬ೝࢿྉͷྫʢҰ෦ൈਮʣ
     ΠϯελϯελΠϓΛؚΉΠϯελϯεͷҰཡΛ͝ఏڙ͠·͢ɻ
     

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124. 
     ΫϥεϝιουʹΑΔ3*41ͷߪೖ୅ߦʢ41ͷྫʣ
     ˛SPͷߪೖ֬ೝࢿྉͷྫʢҰ෦ൈਮʣ
     ࢧ෷͍ํ๏ɺظؒɺλΠϓΛબ୒͍ͨͩ͘͜ͱͰࣗಈతʹίϛοτֹۚΛදࣔ͠·͢ɻ
     

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125. 
     ·ͱΊ
     Α͏΍͘ऴΘΓͰ͢
     

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126. 
     ࠓ೔͓࿩ͨ͜͠͠ͱ
     RI/SP͸νέοτͷΑ͏ͳ΋ͷ
     
     
     SPͷํ͕ॊೈੑ͕ߴ͍
     
     
     ·ͣϦιʔεΛચ͍ग़͠ɺׂҾ཰Λ
     ؚΊద੾ͳϓϥϯͷݕ౼Λ
     

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