ãã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ããç¿åŸããã·ãŒã ã¬ã¹ãªãœãããŠã§ã¢ãªãªãŒã¹ãããŠã³ã¿ã€ã ã®æé€ãã·ã¹ãã å®å®æ§ã®åäžãå®çŸãçŸä»£ã®ãšã³ãžãã¢ãªã³ã°ããŒã ã®ããã®ã°ããŒãã«ã¬ã€ãã
ãã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ãïŒã°ããŒãã«äŒæ¥åããŒãããŠã³ã¿ã€ã ãªãªãŒã¹ãšã·ã¹ãã ä¿¡é Œæ§åäžãžã®é
仿¥ã®çžäºæ¥ç¶ãããäžçã§ã¯ãããžã¿ã«ãµãŒãã¹ã¯å¹Žäžç¡äŒã§24æé365æ¥å©çšå¯èœã§ããããšãæåŸ ãããŠãããã·ã¹ãã ãæŽæ°ã®ããã«ãªãã©ã€ã³ã«ãããšããèãæ¹ã¯ããŸããŸãåãå ¥ããããªããªã£ãŠããŸããã¿ã€ã ãŸãŒã³ãè¶ ããŠååŒãåŠçããã°ããŒãã«ãªeã³ããŒã¹ãã©ãããã©ãŒã ããããã³ã¹ãããã§éçšãããéèŠãªéèãµãŒãã¹ãå°çã®é ã ã§ãŠãŒã¶ãŒã«ãµãŒãã¹ãæäŸããSaaSãããã€ããŒãŸã§ãããŠã³ã¿ã€ã ã¯çŽæ¥çã«åçã®æå€±ããŠãŒã¶ãŒã®ä¿¡é Œã®äœäžããããŠæ·±å»ãªè©å€ã®æå®³ã«ã€ãªãããŸããå€ãã®å Žåãã¡ã³ããã³ã¹æéããµãŒãã¹ã®äžæã䌎ãåŸæ¥ã®ãœãããŠã§ã¢ãããã€ã¡ã³ãã®ã¢ãããŒãã¯ãçŸä»£ã®ã°ããŒãã«åãããããžã¿ã«çµæžã®èŠæ±ãšã¯ãã¯ãäžèŽããŸããã
ãŸãã«ããã§ããã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ããéèŠãªæŠç¥ãšããŠæµ®äžããŸããããã¯ã2ã€ã®åäžã®ãããã¯ã·ã§ã³ç°å¢ãéçšããããšã§ããŠã³ã¿ã€ã ãšãªã¹ã¯ãæå°éã«æããããã«èšèšããã匷åãªãªãªãŒã¹ææ³ã§ããããã®ãã¡ã®1ã€ã ããåžžã«çšŒåããŠããŸãããã®èšäºã§ã¯ããã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ãã®ååãå©ç¹ãå®è£ ãããã³èæ ®äºé ãæ·±ãæãäžããå®ç§ãªã·ã¹ãã ä¿¡é Œæ§ãšã·ãŒã ã¬ã¹ãªãœãããŠã§ã¢ããªããªãŒãç®æãäžçäžã®ãšã³ãžãã¢ãªã³ã°ããŒã ã«å®çšçãªæŽå¯ãæäŸããŸãã
ã³ã¢ã³ã³ã»ããã®çè§£ïŒãã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ããšã¯ïŒ
ãã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ãã®æ¬è³ªã¯ã2ã€ã®åäžã®ãããã¯ã·ã§ã³ç°å¢ïŒããã«ãŒããšãã°ãªãŒã³ããšåŒã³ãŸãïŒãæã€ããšã§ããŠã³ã¿ã€ã ãšãªã¹ã¯ãäœæžããã¢ãããŒãã§ãããããã®ç°å¢ã®ãã¡ããããã1ã€ã ããåžžã«ã¢ã¯ãã£ãã§ãããã©ã€ããã©ãã£ãã¯ãåŠçããŸããéã¢ã¯ãã£ããªç°å¢ã¯ãã¢ããªã±ãŒã·ã§ã³ã®æ°ããããŒãžã§ã³ãå±éããã³ãã¹ãããããã«äœ¿çšãããŸãã
ã¢ãããžãŒïŒãã«ãŒç°å¢ãšã°ãªãŒã³ç°å¢
鳿¥œå ¬æŒã®ããã«2ã€ã®åäžã®ã¹ããŒãžããããšæ³åããŠãã ããã1ã€ã®ã¹ããŒãžïŒãã«ãŒïŒã§ã¯ã芳客ãç±äžããŠã©ã€ãã·ã§ãŒã楜ããã§ããŸããäžæ¹ã2ã€ç®ã®åäžã®ã¹ããŒãžïŒã°ãªãŒã³ïŒã§ã¯ãã¹ã¿ãããæ¬¡ã®æŒç®ã®æºåãéãã«è¡ãããã¹ãŠã®æ©æããã¹ããããã¹ãŠãå®ç§ã§ããããšã確èªããŠããŸããæ°ããæŒç®ãæºåäžç«¯ã§åŸ¹åºçã«æ€èšŒãããããèŠ³å®¢ã®æ³šæã¯ã·ãŒã ã¬ã¹ã«ã°ãªãŒã³ã¹ããŒãžã«åãããããããæ°ããã©ã€ãç°å¢ãšãªããŸãããã®åŸããã«ãŒã¹ããŒãžã¯æ¬¡ã®ã»ããã¢ããã®ããã«å©çšå¯èœã«ãªããŸãã
- ãã«ãŒç°å¢ïŒããã¯ããŠãŒã¶ãŒã®ãã©ãã£ãã¯ãç©æ¥µçã«åŠçããŠãããã¢ããªã±ãŒã·ã§ã³ã®å®å®ããã©ã€ãããŒãžã§ã³ãå®è¡ããŠããçŸåšã®ãããã¯ã·ã§ã³ç°å¢ã§ãã
- ã°ãªãŒã³ç°å¢ïŒããã¯ãããã¯ã·ã§ã³ç°å¢ã®ã¯ããŒã³ã§ãããã¢ããªã±ãŒã·ã§ã³ã®æ°ããããŒãžã§ã³ãå±éããã³ãã¹ãããããã«äœ¿çšãããŸããæºåãæŽããŸã§ãã©ã€ããã©ãã£ãã¯ããã¯éé¢ããããŸãŸã§ãã
ãã©ãã£ãã¯ã¹ã€ããïŒã·ãŒã ã¬ã¹ãªç§»è¡
ãã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ãã®ééå³ã¯ã2ã€ã®ç°å¢éã§ãã©ãã£ãã¯ãã©ã®ããã«åãæ¿ãããã«ãããŸããåäžã®ç°å¢ã§ã€ã³ãã¬ãŒã¹ã¢ããã°ã¬ãŒããå®è¡ããïŒæ¬è³ªçã«ãªã¹ã¯ãšããŠã³ã¿ã€ã ã䌎ããŸãïŒä»£ããã«ããã«ãŒ/ã°ãªãŒã³ã¯ã»ãŒç¬æã®åãæ¿ããå¯èœã«ããŸããããã¯éåžžãæ¬¡ã®ãããªãã©ãã£ãã¯ã«ãŒã¿ãŒã«ãã£ãŠç®¡çãããŸãã
- ããŒããã©ã³ãµãŒïŒãããã¯ãåä¿¡ãªã¯ãšã¹ãããã«ãŒç°å¢ãŸãã¯ã°ãªãŒã³ç°å¢ã®ããããã«ã«ãŒãã£ã³ã°ããããã«ãã䜿çšãããŸããããŒããã©ã³ãµãŒã®ç°¡åãªèšå®å€æŽã«ããããã¹ãŠã®ãã©ãã£ãã¯ããªãã€ã¬ã¯ãã§ããŸãã
- DNSèšå®ïŒæ°ããç°å¢ã®IPã¢ãã¬ã¹ãŸãã¯ããŒããã©ã³ãµãŒãæãããã«DNSã¬ã³ãŒãïŒäŸïŒCNAMEã¬ã³ãŒãïŒãæŽæ°ããããšã§ããã©ãã£ãã¯ãåã«ãŒãã£ã³ã°ã§ããŸãããã ããDNSã®äŒææéã«ããé å»¶ãçºçããå¯èœæ§ããããããŒããã©ã³ãµãŒã¹ã€ããããããç¬æãã§ã¯ãããŸããã
- APIã²ãŒããŠã§ã€ïŒãã€ã¯ããµãŒãã¹ã¢ãŒããã¯ãã£ã®å ŽåãAPIã²ãŒããŠã§ã€ãæ§æããŠããã«ãŒãŸãã¯ã°ãªãŒã³ç°å¢ã§å®è¡ãããŠãããµãŒãã¹ã®ç°ãªãããŒãžã§ã³ã«ãªã¯ãšã¹ããã«ãŒãã£ã³ã°ã§ããŸãã
ã¹ã€ãããè¡ããããšãã°ãªãŒã³ç°å¢ãæ°ããã©ã€ããããã¯ã·ã§ã³ç°å¢ã«ãªããŸããå€ããã«ãŒç°å¢ã¯ãäºæãã¬åé¡ãçºçããå Žåã«åããŠè¿ éãªããŒã«ããã¯ãªãã·ã§ã³ãšããŠç¶æããããããŸãã¯å»æ¢ãããããæ¬¡ã®ãªãªãŒã¹çšã«åå©çšãããŸãã
ãŒãããŠã³ã¿ã€ã ã®å¿ èŠæ§ïŒã°ããŒãã«ã«éèŠãªçç±
ãŒãããŠã³ã¿ã€ã ãããã€ã¡ã³ãã®èŠæ±ã¯ãåãªãæè¡çãªèŽ æ²¢ã§ã¯ãããŸãããã°ããŒãã«èŠæš¡ã§äºæ¥ãå±éããçµç¹ã«ãšã£ãŠãããã¯åºæ¬çãªããžãã¹èŠä»¶ã§ããç¶ç¶çãªå¯çšæ§ã¯ãããã€ãã®çç±ããæãéèŠã§ãã
äºæ¥ç¶ç¶æ§ãšåçä¿è·
ããããã°ããŒãã«äŒæ¥ã«ãšã£ãŠããããæ°åã®ããŠã³ã¿ã€ã ã§ã壿» çãªçµæžççµæãããããå¯èœæ§ããããŸããeã³ããŒã¹ãã©ãããã©ãŒã ãéèååŒã·ã¹ãã ãããã³éèŠãªSaaSã¢ããªã±ãŒã·ã§ã³ã¯ã倿§ãªåžå Žã§24æé幎äžç¡äŒã§çšŒåããŠããŸããããå°åã§ã®äžæã¯ãäžçäžã®ãŠãŒã¶ãŒãšéçšã«åœ±é¿ãäžããå¯èœæ§ããããŸãããã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ãã¯ããµãŒãã¹ãäžæãããªãããšãä¿èšŒãã顧客ãã©ãã«ããŠããäœæã§ãã£ãŠããåçæºãä¿è·ããäºæ¥éå¶ãäžæããããšãªãç¶æããŸãã
ãŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ã®åäž
äžçã®ãŠãŒã¶ãŒã¯ããµãŒãã¹ãžã®ã·ãŒã ã¬ã¹ã§äžæã®ãªãã¢ã¯ã»ã¹ãæåŸ ããŠããŸããã©ããªã«çãäžæã§ãã£ãŠãããŠãŒã¶ãŒã®äžæºãé¢è±ãä¿¡é Œã®åªå€±ã«ã€ãªããå¯èœæ§ããããŸããç«¶äºã®æ¿ããããžã¿ã«ç°å¢ã§ã¯ãåªãããŠãŒã¶ãŒãšã¯ã¹ããªãšã³ã¹ãäž»èŠãªå·®å¥åèŠå ãšãªããŸãããŒãããŠã³ã¿ã€ã ãªãªãŒã¹ã¯ããã®ä¿¡é Œãç¶æãããã¹ãŠã®å©çšè å±€ã®ãŠãŒã¶ãŒã«äžè²«ãããµãŒãã¹å質ãä¿èšŒããããšã«å€§ããè²¢ç®ããŸãã
ããè¿ éãªå埩ãšã€ãããŒã·ã§ã³
æ°ããæ©èœãä¿®æ£ãé »ç¹ãã€ç¢ºå®ã«å±éã§ããèœåã¯ãç«¶äºåãç¶æããããã«äžå¯æ¬ ã§ãããã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ãã¯ããµãŒãã¹äžæã®ãªã¹ã¯ãæå°éã§ããããšãèªèããäžã§ãèªä¿¡ãæã£ãŠã¢ããããŒãããªãªãŒã¹ããæš©éãããŒã ã«äžããŸããããã«ããéçºãµã€ã¯ã«ãå éãããçµç¹ã¯ããè¿ éã«é©æ°ããåžå Žã®èŠæ±ã«è¿ éã«å¯Ÿå¿ããã°ããŒãã«ãªé¡§å®¢ããŒã¹ã«ããè¿ éã«äŸ¡å€ãæäŸã§ããŸãã
ãªã¹ã¯ãšã¹ãã¬ã¹ã®è»œæž
åŸæ¥ã®ãããã€ã¡ã³ãã¯ãå€ãã®å Žåã人çºçãã¹ãäºæãã¬å䜵çã®å¯èœæ§ã«æºã¡ãé«ã¹ãã¬ã¹ãªã€ãã³ãã§ãããã«ãŒ/ã°ãªãŒã³ã¢ãããŒãã¯ãå³åº§ã«å®èšŒæžã¿ã®ããŒã«ããã¯ã¡ã«ããºã ãæäŸããããšã§ããã®ãã¬ãã·ã£ãŒãå€§å¹ ã«è»œæžããŸããæ°ããç°å¢ãžã®åãæ¿ãåŸã«åé¡ãçºçããå Žåã§ãããã©ãã£ãã¯ãå®å®ããå€ãç°å¢ã«ç¬æã«ã«ãŒãã£ã³ã°ãçŽãããšãã§ãã圱é¿ãç·©åããéçºããŒã ã«ããå®å šãªäœæ¥ç°å¢ãæäŸããŸãããã®å®å¿æã¯ããªãªãŒã¹ã§ååããäžçäžã«åæ£ããããŒã ã«ãšã£ãŠéåžžã«è²Žéã§ãã
ãã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ããå®è£ ããããã®ã¹ããããã€ã¹ãããã¬ã€ã
æåãããã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ãæŠç¥ãå®è£ ããã«ã¯ãæ éãªèšç»ãšèªååãå¿ èŠã§ããããã§ã¯ãããŸããŸãªãã¯ãããžãŒã¹ã¿ãã¯ãšã¯ã©ãŠããããã€ããŒã«é©çšå¯èœãªäžè¬çãªã¹ããããã€ã¹ãããã¬ã€ãã瀺ããŸãã
ã¹ããã1ïŒ2ã€ã®åäžç°å¢ïŒãã«ãŒãšã°ãªãŒã³ïŒãæºåãã
åºæ¬çãªååã¯ãå¯èœãªéãåäžã®2ã€ã®ãããã¯ã·ã§ã³å¯Ÿå¿ç°å¢ãååšããããšã§ããããã¯ãåäžã®ããŒããŠã§ã¢ä»æ§ããªãã¬ãŒãã£ã³ã°ã·ã¹ãã ãã€ã³ã¹ããŒã«æžã¿ãœãããŠã§ã¢ããããã¯ãŒã¯æ§æãããã³ãã¡ã€ã¢ãŠã©ãŒã«ã«ãŒã«ãæå³ããŸããããã¯å€ãã®å Žåãæ¬¡ã«ãã£ãŠå®çŸãããŸãã
- Infrastructure as Code (IaC)ïŒTerraformãAWS CloudFormationãAzure Resource ManagerãGoogle Cloud Deployment Managerãªã©ã®ããŒã«ã䜿çšãããšãã³ãŒãã§ã€ã³ãã©ã¹ãã©ã¯ãã£ãå®çŸ©ã§ãããããç°å¢éã§ã®äžè²«æ§ãšåçŸæ§ãä¿èšŒãããŸãã
- æ§æç®¡çïŒAnsibleãChefãPuppetãªã©ã®ããŒã«ã¯ããœãããŠã§ã¢ã®æ§æãšäŸåé¢ä¿ãäž¡æ¹ã®ç°å¢ã§åäžã§ããããšãä¿èšŒããŸãã
- ããŒã¿åæïŒããŒã¿ããŒã¹ã®å Žåãããã¯æãè€éãªåŽé¢ã®1ã€ã§ããæ°ããïŒã°ãªãŒã³ïŒç°å¢ã®ã¢ããªã±ãŒã·ã§ã³ãçŸåšã®ãããã¯ã·ã§ã³ããŒã¿ããŒã¹ã«æ¥ç¶ã§ããããšããŸãã¯ããŒã¿ããŒã¹èªäœãã¬ããªã±ãŒãããåæãããŠããããšã確èªããå¿ èŠããããŸããããŒã¿ããŒã¹ã¹ããŒã倿Žã®åŸæ¹äºææ§ã¯éåžžã«éèŠã§ãã
ã¹ããã2ïŒéã¢ã¯ãã£ãç°å¢ã«æ°ããããŒãžã§ã³ãå±éãã
ã°ãªãŒã³ç°å¢ã®æºåãæŽã£ãããã¢ããªã±ãŒã·ã§ã³ã³ãŒãã®æ°ããããŒãžã§ã³ãããã«å±éãããŸãããã®ããã»ã¹ã¯ãç¶ç¶çã€ã³ãã°ã¬ãŒã·ã§ã³/ç¶ç¶çãããã€ã¡ã³ãïŒCI/CDïŒãã€ãã©ã€ã³ã䜿çšããŠå®å šã«èªååããå¿ èŠããããŸãããã®ãã§ãŒãºäžãã°ãªãŒã³ç°å¢ã¯ã©ã€ããã©ãã£ãã¯ããéé¢ããããŸãŸã§ãã
ã¹ããã3ïŒã°ãªãŒã³ç°å¢ã®åŸ¹åºçãªãã¹ã
ã©ã€ããã©ãã£ãã¯ãã«ãŒãã£ã³ã°ãããåã«ãã°ãªãŒã³ç°å¢ã«æ°ããå±éãããã¢ããªã±ãŒã·ã§ã³ã¯å³æ Œãªãã¹ããåããå¿ èŠããããŸããããã¯ããã°ãæ¬çªç°å¢ã«å°å ¥ããããªã¹ã¯ãæå°éã«æããããã®éèŠãªã¹ãããã§ãã
- èªåãã¹ãïŒã°ãªãŒã³ç°å¢ã«å¯ŸããŠããŠããããã€ã³ãã°ã¬ãŒã·ã§ã³ããšã³ãããŒãšã³ããã¹ãã®å šã¹ã€ãŒããå®è¡ããŸãã
- ããã©ãŒãã³ã¹ãã¹ããšè² è·ãã¹ãïŒæ¬çªã¬ãã«ã®è² è·ãã·ãã¥ã¬ãŒãããæ°ããããŒãžã§ã³ãäºæ³ããããã©ãã£ãã¯éãåŠçã§ãã蚱容å¯èœãªãã©ã¡ãŒã¿ãŒå ã§åäœããããšã確èªããŸãã
- ã¹ã¢ãŒã¯ãã¹ãïŒã¢ããªã±ãŒã·ã§ã³ãèµ·åããéèŠãªæ©èœãåäœããŠããããšã確èªããããã®åºæ¬çãªæ©èœãã§ãã¯ã
- ãŠãŒã¶ãŒåãå ¥ããã¹ãïŒUATïŒïŒãªãã·ã§ã³ã§ãå°æ°ã®å éšãŠãŒã¶ãŒãŸãã¯ééèŠãªå€éšãŠãŒã¶ãŒã®ãµãã»ããïŒã«ããªã¢ã¢ãããŒãã䜿çšããå Žåãããã¯ãã«ãŒ/ã°ãªãŒã³ãšçµã¿åãããããšãã§ããŸãïŒãã°ãªãŒã³ç°å¢ããã¹ãã§ããŸãã
ã¹ããã4ïŒæ°ããïŒã°ãªãŒã³ïŒç°å¢ã«ãã©ãã£ãã¯ãã«ãŒãã£ã³ã°ãã
ãã¹ããæåããåŸããã©ãã£ãã¯ã¹ã€ãããçºçããŸããããã«ã¯ãããŒããã©ã³ãµãŒãDNSããŸãã¯APIã²ãŒããŠã§ã€ã®æ§æã倿ŽããŠããã«ãŒç°å¢ããã®ãã¹ãŠã®åä¿¡ãªã¯ãšã¹ããã°ãªãŒã³ç°å¢ã«èªå°ããããšãå«ãŸããŸãããã®ç§»è¡ã¯ãã»ãŒãŒãã®ããŠã³ã¿ã€ã ãéæããããã«ãå¯èœãªéãå³åº§ã«è¡ãããå¿ èŠããããŸããäžéšã®çµç¹ã§ã¯ãéåžžã«éèŠãŸãã¯ãã©ãã£ãã¯ã®å€ãã¢ããªã±ãŒã·ã§ã³ã«å¯ŸããŠã¯ã段éçãªãã©ãã£ãã¯ã·ããïŒãã€ããªãããªãã«ãŒ/ã°ãªãŒã³/ã«ããªã¢ã¢ãããŒãïŒãéžæããå°æ°ã®ãŠãŒã¶ãŒããå§ããŠåŸã ã«å¢å ãããŸãã
ã¹ããã5ïŒç£èŠãšèгå¯
åãæ¿ãçŽåŸã培åºçãªç£èŠãšèŠ³æž¬ãäžå¯æ¬ ã§ããæ¬¡ã®äž»èŠãªã¡ããªãã¯ã远跡ããŸãã
- ãšã©ãŒçïŒã¢ããªã±ãŒã·ã§ã³ãšã©ãŒããµãŒããŒãšã©ãŒã®æ¥å¢ããªããã確èªããŸãã
- ã¬ã€ãã³ã·ïŒå¿çæéãç£èŠããããã©ãŒãã³ã¹ã®äœäžããªãããšã確èªããŸãã
- ãªãœãŒã¹äœ¿çšçïŒCPUãã¡ã¢ãªããããã¯ãŒã¯ã®äœ¿çšç¶æ³ã確èªããäºæããªããªãœãŒã¹æ¶è²»ãæ€åºããŸãã
- ã¢ããªã±ãŒã·ã§ã³ãã°ïŒèŠåãé倧ãªãšã©ãŒãäºæããªãåäœããªãããã°ã確èªããŸãã
ç°åžžãããã°ããã«ããŒã ã«éç¥ããå ç¢ãªã¢ã©ãŒãã·ã¹ãã ãæŽåãããŠããå¿ èŠããããŸããããã¯ãããŸããŸãªå°åããŠãŒã¶ãŒã»ã°ã¡ã³ãã§åé¡ãç°ãªã圢ã§çŸããå¯èœæ§ãããã°ããŒãã«ãµãŒãã¹ã«ãšã£ãŠç¹ã«éèŠã§ãã
ã¹ããã6ïŒå€ãïŒãã«ãŒïŒç°å¢ã廿¢ãŸãã¯åå©çšãã
ã°ãªãŒã³ç°å¢ãæå®ã®æéïŒäŸïŒæ°æéãŸãã¯æ°æ¥ïŒå®å®ããŠããããšã確èªãããããå€ããã«ãŒç°å¢ã¯æ¬¡ã®ããããã®æ¹æ³ã§åŠçã§ããŸãã
- ããŒã«ããã¯çšã«ç¶æïŒåŸã§éå€§ãªæœåšçãªãã°ãçºèŠãããå Žåã«åããŠãã»ãŒããã£ããããšããŠçæéä¿æããŸãã
- 廿¢ïŒã³ã¹ãåæžã®ããã«å®å šã«ã·ã£ããããŠã³ããã³ããããžã§ãã³ã°è§£é€ããŸãã
- åå©çšïŒæ¬¡ã®ãªãªãŒã¹ãµã€ã¯ã«ã§æ°ããããã«ãŒãç°å¢ãšãªããæ¬¡ã®ããŒãžã§ã³ãããã«å±éãããŸãã
ãã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ãã®äž»ãªå©ç¹
ãã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ããæ¡çšãããšããœãããŠã§ã¢ããªããªãŒããã»ã¹ãšã·ã¹ãã å šäœã®ä¿¡é Œæ§ãå€§å¹ ã«åäžããã倿°ã®å©ç¹ãåŸãããŸãã
ãŒãããŠã³ã¿ã€ã
æãé åçãªå©ç¹ã§ãããããã€ã¡ã³ãäžã«ãŠãŒã¶ãŒã¯ãµãŒãã¹ã®äžæãçµéšããŸãããããã¯ãããŠã³ã¿ã€ã ãèš±ãããªãã°ããŒãã«ã¢ããªã±ãŒã·ã§ã³ã«ãšã£ãŠäžå¯æ¬ ã§ãã
峿ããŒã«ããã¯æ©èœ
ã°ãªãŒã³ç°å¢ã®æ°ããããŒãžã§ã³ã«é倧ãªåé¡ãçºçããå Žåããã©ãã£ãã¯ã¯ç¬æã«å®å®ãããã«ãŒç°å¢ã«æ»ãããšãã§ããŸããããã«ãããä¿¡ããããªãã»ã©å ç¢ãªã»ãŒããã£ããããæäŸãããäºæãã¬ãã°ã®åœ±é¿ãæå°éã«æããããŒã ã¯ãã¬ãã·ã£ãŒãªãã«åé¡ã«å¯ŸåŠã§ããŸãã
ãªã¹ã¯ãšã¹ãã¬ã¹ã®è»œæž
æ¬çªçšŒååã«ãã¹ãæžã¿ã®ç°å¢ãæäŸãã峿ããŒã«ããã¯ãªãã·ã§ã³ãããããšã§ããã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ãã¯ãªãªãŒã¹ã«äŒŽããªã¹ã¯ãå€§å¹ ã«è»œæžããŸããããã«ãããéçºããŒã ãšéçšããŒã ã®ã¹ãã¬ã¹ã軜æžãããããèªä¿¡ãšå¹ççãªãªãªãŒã¹æåãè²ãŸããŸãã
æ¬çªç°å¢ã®ãããªç°å¢ã§ã®ãã¹ãã®ç°¡çŽ å
ã°ãªãŒã³ç°å¢ã¯éåžžã«æ£ç¢ºãªã¹ããŒãžã³ã°ç°å¢ãšããŠæ©èœããŸããæ¬çªã·ã¹ãã ã®ã¯ããŒã³ã§ãããããããã§è¡ããããã¹ãã¯å®éã®ç¶æ³ã坿¥ã«åæ ãã代衚æ§ã®äœããã¹ãç°å¢ã§ã¯èŠèœãšãããã¡ãªåé¡ãæããã«ããŸãã
ã³ã©ãã¬ãŒã·ã§ã³ã®æ¹åãšDevOpsæå
ãã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ãã¯ãèªååãå ç¢ãªç£èŠãéçºããŒã ãšéçšããŒã éã®ç·å¯ãªã³ã©ãã¬ãŒã·ã§ã³ãæ¬è³ªçã«ä¿é²ããŸããããã¯DevOpsã®ååãšå®å šã«äžèŽããããªããªãŒãã€ãã©ã€ã³ã«ãããå ±æè²¬ä»»ãšç¶ç¶çæ¹åã®æåãè²ã¿ãŸãã
ã°ããŒãã«ããŒã ã®ããã®èª²é¡ãšèæ ®äºé
ãã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ãã¯éåžžã«æçã§ãããç¹ã«å€§èŠæš¡ã§ã°ããŒãã«ã«åæ£ããã·ã¹ãã ã§ã¯ã課é¡ããªãããã§ã¯ãããŸããã
ã€ã³ãã©ã¹ãã©ã¯ãã£ã®éè€ã³ã¹ã
2ã€ã®åäžã®ãããã¯ã·ã§ã³ç°å¢ãç¶æããããšã¯ãæ¬è³ªçã«ã€ã³ãã©ã¹ãã©ã¯ãã£ã®éè€ãæå³ããŸããã¯ã©ãŠããããã€ããŒã¯å€ãã®å Žåã容æãªã¹ã±ãŒã«ã¢ãããšã¹ã±ãŒã«ããŠã³ãå¯èœã«ããéã¢ã¯ãã£ããªç°å¢ãã¹ã±ãŒã«ããŠã³ã§ããããšããããŸããããªãœãŒã¹ã2åå®è¡ããã³ã¹ãã¯ããªãã®ãã®ã«ãªãå¯èœæ§ããããŸããçµç¹ã¯ãã³ã¹ããšãŒãããŠã³ã¿ã€ã ããã³ãªã¹ã¯è»œæžã®å©ç¹ãæ¯èŒæ€èšããå¿ èŠããããŸããææ°ã®ã¯ã©ãŠãã¢ãŒããã¯ãã£ãšãµãŒããŒã¬ã¹æ©èœã¯ãéã¢ã¯ãã£ããªç°å¢ã§ã®äœ¿çšéã®ã¿ãæ¯æãããšã§ãããã軜æžã§ããå ŽåããããŸãã
ããŒã¿ããŒã¹ç§»è¡ãšç¶æ 管ç
ããã¯ãã°ãã°æãè€éãªåŽé¢ã§ããã¹ããŒããã«ãªã¢ããªã±ãŒã·ã§ã³ã®å Žåãå€ãïŒãã«ãŒïŒããŒãžã§ã³ãšæ°ããïŒã°ãªãŒã³ïŒããŒãžã§ã³éã®ããŒã¿ã®äžè²«æ§ã確ä¿ããããŒã¿ããŒã¹ã¹ããŒãã®å€æŽã管çããããšãéèŠã§ããæŠç¥ã«ã¯ãã°ãã°æ¬¡ã®ãããªãã®ãå«ãŸããŸãã
- åŸæ¹äºææ§ïŒããŒã¿ããŒã¹ã®å€æŽã¯åŸæ¹äºææ§ãããå¿ èŠããããç§»è¡äžã«å€ãã¢ããªã±ãŒã·ã§ã³ããŒãžã§ã³ãšæ°ããã¢ããªã±ãŒã·ã§ã³ããŒãžã§ã³ã®äž¡æ¹ãåãããŒã¿ããŒã¹ã«èªã¿æžãã§ããããã«ããŸãã
- 段éçãªãããã€ã¡ã³ãïŒããŒã¿ããŒã¹ã¹ããŒãã®å€æŽãè€æ°ã®åŸæ¹äºææ§ã®ããã¹ãããã§é©çšããŸãã
- ã¬ããªã±ãŒã·ã§ã³ïŒåå¥ã®ããŒã¿ããŒã¹ã䜿çšãããŠããå ŽåãããŒã¿ã广çã«ã¬ããªã±ãŒããããããšã確èªããŸãããã ããããã¯è€éããå€§å¹ ã«å¢å€§ãããŸãã
ãã©ãã£ãã¯ç®¡çã®è€éã
ã°ããŒãã«ãªãŠãŒã¶ãŒããŒã¹ã«ãµãŒãã¹ãæäŸããã¢ããªã±ãŒã·ã§ã³ã®å Žåããã©ãã£ãã¯ã«ãŒãã£ã³ã°ã¯ããè€éã«ãªãå¯èœæ§ããããŸããã°ããŒãã«DNSãã³ã³ãã³ãããªããªãŒãããã¯ãŒã¯ïŒCDNïŒãããã³å°åã®ããŒããã©ã³ãµãŒã¯ãããŸããŸãªå°ççå Žæã®æ£ããç°å¢ã«ãã©ãã£ãã¯ãå¹ççãã€ã¬ã€ãã³ã·ãå¢å€§ãããããšãªãèªå°ãããããã«æ éã«æ§æããå¿ èŠããããŸããããã«ã¯ãã°ããŒãã«ãããã¯ãŒã¯ããããžãŒã«é¢ããæ·±ãçè§£ãå¿ èŠã§ãã
倿§ãªã·ã¹ãã ã«ãããå¯èŠ³æž¬æ§ãšç£èŠ
æœåšçã«è€æ°ã®å°ççå°åã«ãŸããã2ã€ã®ç°å¢ã«ãããå æ¬çãªç£èŠãšå¯èŠ³æž¬æ§ãç¶æããã«ã¯ãå ç¢ã§çµ±åããããã°èšé²ãã¡ããªãã¯ãããã³ãã¬ãŒã¹ãœãªã¥ãŒã·ã§ã³ãå¿ èŠã§ããããŒã ã¯ãå Žæã䜿çšããç¹å®ã®ã€ã³ãã©ã¹ãã©ã¯ãã£ã³ã³ããŒãã³ãã«é¢ä¿ãªããæ°ããå±éãããã°ãªãŒã³ç°å¢ã®åé¡ãè¿ éã«ç¹å®ã§ããæç¢ºãªããã·ã¥ããŒããšã¢ã©ãŒãã¡ã«ããºã ãå¿ èŠãšããŸãã
ãããã€ã¡ã³ãã®èªååãšããŒã«
ãã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ãã§çã®ãŒãããŠã³ã¿ã€ã ãéæããã«ã¯ãèªååã«å€§ããäŸåããŸããããã«ã¯ãæçããCI/CDãã€ãã©ã€ã³ãInfrastructure as Code (IaC)ã®åºç¯ãªäœ¿çšãããã³å ç¢ãªæ§æç®¡çããŒã«ãå¿ èŠã§ããã°ããŒãã«ããŒã ã«ãšã£ãŠãç°ãªãã¯ã©ãŠããããã€ããŒããªã³ãã¬ãã¹ããŒã¿ã»ã³ã¿ãŒãããã³å€æ§ãªå°ççå°åå šäœã§ããŸãçµ±åã§ããããŒã«ãéžæããããšãäžå¯æ¬ ã§ãã
æåãããã«ãŒ/ã°ãªãŒã³æŠç¥ã®ããã®ãã¹ããã©ã¯ãã£ã¹
å©ç¹ãæå€§åãã課é¡ã軜æžããããã«ããããã®ãã¹ããã©ã¯ãã£ã¹ãæ€èšããŠãã ããã
ãã¹ãŠãèªååãã
ç°å¢ã®ããããžã§ãã³ã°ãããããã€ã¡ã³ãããã¹ãããã©ãã£ãã¯ã¹ã€ããã³ã°ãŸã§ãèªååã¯å¿ é ã§ããæåã®ã¹ãããã¯äººçºçãªãšã©ãŒãåŒãèµ·ããããªãªãŒã¹ããã»ã¹ãé ãããŸããCI/CDããŒã«ãšIaCãœãªã¥ãŒã·ã§ã³ã掻çšããŠãåçŸæ§ãããä¿¡é Œæ§ã®é«ããããã€ã¡ã³ããã€ãã©ã€ã³ãäœæããŸãã
å ç¢ãªç£èŠãšã¢ã©ãŒããå®è£ ãã
å æ¬çãªç£èŠããŒã«ïŒAPMãã€ã³ãã©ã¹ãã©ã¯ãã£ç£èŠããã°éçŽïŒã«æè³ããã€ã³ããªãžã§ã³ããªã¢ã©ãŒããèšå®ããŸããæåãšå€±æã®æç¢ºãªã¡ããªãã¯ïŒäŸïŒãšã©ãŒçãã¬ã€ãã³ã·ããªãœãŒã¹äœ¿çšçïŒãå®çŸ©ããŸãããããã®ã·ã¹ãã ã¯ãåãæ¿ãåŸã®ãç®ãšè³ãã§ãããç¹ã«ã°ããŒãã«ãªãŒãã£ãšã³ã¹ã«ãµãŒãã¹ãæäŸããå Žåã¯ãåé¡ãè¿ éã«ç¹å®ããããã«äžå¯æ¬ ã§ãã
ããŒã¿ããŒã¹ã®å€æŽãæ éã«èšç»ãã
ããŒã¿ããŒã¹ç§»è¡ã¯æãé£ããéšåã§ããããŒã¿ããŒã¹ã¹ããŒãã®å€æŽã¯åžžã«åŸæ¹äºææ§ãããããšã確èªããå€ãïŒãã«ãŒïŒããã³æ°ããïŒã°ãªãŒã³ïŒã¢ããªã±ãŒã·ã§ã³ããŒãžã§ã³ã®äž¡æ¹ãæ¢åã®ããŒã¿ãšåæã«åäœã§ããããã«ããŸããè€éãªããŒã¿ããŒã¹å€æŽã«ã€ããŠã¯ã倿®µéã¢ãããŒããæ€èšããŠãã ããã
å°ããå§ããŠå埩ãã
ãã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ãã«æ £ããŠããªãå Žåã¯ããŸãéèŠåºŠã®äœããµãŒãã¹ããã€ã¯ããµãŒãã¹ã«å®è£ ããããšããå§ããŸããäžæ žãšãªããã©ãã£ãã¯ã®å€ãã¢ããªã±ãŒã·ã§ã³ã«é©çšããåã«ãçµéšãšèªä¿¡ãã€ããŸããããåãããã€ã¡ã³ãããåŠã³ãããã»ã¹ãå埩ããŠãã ããã
æç¢ºãªããŒã«ããã¯æé ãå®çŸ©ãã
培åºçãªãã¹ããè¡ã£ããšããŠããããŒã«ããã¯ãå¿ èŠã«ãªãå ŽåããããŸããããŒã ããã«ãŒç°å¢ãžã®å³æããŒã«ããã¯ãéå§ããæ¹æ³ãæç¢ºã«çè§£ããŠããããšã確èªããŠãã ããããããã®æé ã宿çã«ç·Žç¿ããé«å§çãªç¶æ³äžã§èªç¶ã«è¡ããããã«ããŸãã
ãã€ããªããã¢ãããŒãïŒäŸïŒã«ããªã¢ãªãªãŒã¹ïŒãæ€èšãã
éåžžã«å€§èŠæš¡ãŸãã¯åœ±é¿ã®å€§ããã¢ããªã±ãŒã·ã§ã³ã®å ŽåãçŽç²ãªãã«ãŒ/ã°ãªãŒã³ã¹ã€ããã¯ãæåã®ãã©ãã£ãã¯åãæ¿ãã«ã¯ãŸã ãªã¹ã¯ãé«ããããšæãããããããããŸãããå°æ°ã®ãã©ãã£ãã¯ãæåã«ã°ãªãŒã³ç°å¢ã«ã«ãŒãã£ã³ã°ããã«ããªã¢ãªãªãŒã¹æŠç¥ãšçµã¿åãããããšãæ€èšããŠãã ãããããã«ãããå®å šãªåãæ¿ãã®åã«ãéå®ããã圱é¿ç¯å²ã§å®äžçã§ã®ãã¹ããå¯èœã«ãªãã远å ã®å®å šå±€ãæäŸãããŸããããã¯ããŠãŒã¶ãŒã®è¡åãå°åã«ãã£ãŠå€§ããç°ãªãå¯èœæ§ãããã°ããŒãã«ãããã€ã¡ã³ãã«ç¹ã«åœ¹ç«ã¡ãŸãã
å®äžçã®ã¢ããªã±ãŒã·ã§ã³ãšã°ããŒãã«ãªåœ±é¿
ãã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ãã¯ããããªæŠç¥ã§ã¯ãããŸãããããã¯äžçäžã®ç¡æ°ã®çµç¹ã«ãšã£ãŠãçŸä»£ã®ãªãªãŒã¹ç®¡çã®åºæ¬çãªæ±ã§ããäž»èŠãªã¯ã©ãŠããããã€ããŒã¯ã顧客ãµãŒãã¹ãäžæããããšãªãåºå€§ãªã€ã³ãã©ã¹ãã©ã¯ãã£ãæŽæ°ããããã«åæ§ã®æè¡ã掻çšããŠããŸããäž»èŠãªeã³ããŒã¹å€§æã¯ãç¹ã«ã°ããŒãã«ã»ãŒã«ã€ãã³ããªã©ã®ããŒã¯ã·ãŒãºã³äžã«ããã©ãããã©ãŒã ãäžçäžã®è²·ãç©å®¢ã«åžžã«å©çšå¯èœã§ããããšãä¿èšŒããŠããŸããéèæ©é¢ã¯ãç¶ç¶çãªååŒãéè¡æ¥åã«åœ±é¿ãäžããããšãªããéèŠãªã»ãã¥ãªãã£æŽæ°ãæ°æ©èœãå±éããããã«ãã®ãããªæ¹æ³ãå©çšããŠããŸãã
倿§ãªæ¥çãå°åã«ãµãŒãã¹ãæäŸããSaaSäŒæ¥ã¯ãå³ãããµãŒãã¹ã¬ãã«å¥çŽïŒSLAïŒã§ãã°ãã°èŠå®ãããŠãããµãŒãã¹äžæãªãã«ã賌èªè ã«ç¶ç¶çãªäŸ¡å€ãæäŸããããã«ãã«ãŒ/ã°ãªãŒã³ã«äŸåããŠããŸãããšãŒãããã®ãã«ã¹ã±ã¢ã¢ããªã±ãŒã·ã§ã³ããã¢ãžã¢ã®ããžã¹ãã£ã¯ã¹ãã©ãããã©ãŒã ãã¢ã¡ãªã«å€§éžã®ãšã³ã¿ãŒãã€ã¡ã³ããµãŒãã¹ãŸã§ããã³ã¹ãããã®å¯çšæ§ã®éèŠã¯æ®éçã§ããããã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ãã¯ã°ããŒãã«ãªãšã³ãžãã¢ãªã³ã°ããŒã«ãããã«äžå¯æ¬ ãªããŒã«ãšãªã£ãŠããŸãã
çµè«ïŒãªãªãŒã¹ç®¡çã®æªæ¥
ãã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ãã¯ããŒãããŠã³ã¿ã€ã ãªãªãŒã¹ãéæããã·ã¹ãã ä¿¡é Œæ§ãå€§å¹ ã«åäžãããããã®æçããéåžžã«å¹æçãªæŠç¥ã§ããã€ã³ãã©ã¹ãã©ã¯ãã£ã³ã¹ããããŒã¿ããŒã¹ç®¡çã«é¢ããç¹å®ã®èª²é¡ãæç€ºããäžæ¹ã§ãç¶ç¶çãªå¯çšæ§ã峿ããŒã«ããã¯ãããã³ãããã€ã¡ã³ããªã¹ã¯ã®è»œæžãšããå©ç¹ã¯ãå ç¢ã§äžæã®ãªãããžã¿ã«ãµãŒãã¹ãæäŸããããšã«ã³ãããããŠããããããçµç¹ã«ãšã£ãŠããããã®ããŒãã«ãã¯ããã«äžåããŸããåžžã«çšŒåããŠããäžçã§ç«¶äºããã°ããŒãã«äŒæ¥ã«ãšã£ãŠããã«ãŒ/ã°ãªãŒã³ãããã€ã¡ã³ããæ¡çšããããšã¯åãªããªãã·ã§ã³ã§ã¯ãªããæŠç¥çèŠä»¶ã§ããèªååãç¶¿å¯ãªèšç»ãããã³å ç¢ãªå¯èŠ³æž¬æ§ã«æè³ããããšã§ãäžçäžã®ããŒã ã¯ãœãããŠã§ã¢ããªããªãŒã®è€éããèªä¿¡ãæã£ãŠä¹ãè¶ãããŠãŒã¶ãŒãã©ãã«ããŠããã¢ããªã±ãŒã·ã§ã³ãããã©ãŒãã³ã¹ãé«ããå©çšå¯èœã§ãä¿¡é Œã§ãããã®ã§ããããšãä¿èšŒã§ããŸãã