ãéçºããšãéçšããçµã¿åããã DevOps ã¯ãã¢ããªã±ãŒã·ã§ã³éçºã©ã€ããµã€ã¯ã«ã«é¢äžããããŸããŸãªããŒã éã®ã³ã©ãã¬ãŒã·ã§ã³ãã³ãã¥ãã±ãŒã·ã§ã³ãèªååãããã³ãã£ãŒãããã¯ã匷調ããçŸä»£ã®ãœãããŠã§ã¢ ãšã³ãžãã¢ãªã³ã°å²åŠã§ãã DevOps ã®äž»ãªç®çã¯ãéçºãå質ä¿èšŒãIT éçšããŒã éã®åŸæ¥ã®ãµã€ããæé€ããé«å質ã®ãœãããŠã§ã¢ãããéããããé »ç¹ã«ãä¿¡é Œæ§ã®é«ããªãªãŒã¹ã§æäŸããããã®è²¬ä»»ãšèª¬æè²¬ä»»ãå ±æããæåãä¿é²ããããšã§ãã
ããã¯ãšã³ãéçºã®ã³ã³ããã¹ãã§ã¯ãDevOps ã¯ç¶ç¶çã€ã³ãã°ã¬ãŒã·ã§ã³ãç¶ç¶çããªããªãŒãç¶ç¶çãããã€ãªã©ã®äž»èŠããã»ã¹ã®èªååãšåçåã«çŠç¹ãåœãŠãŠããŸãã DevOps å®è·µè ã¯ãé«åºŠãªããŒã«ããã©ã¯ãã£ã¹ãããã³æ¹æ³è«ã®é©çšãéããŠãããã¯ãšã³ã ã·ã¹ãã ã®æ°æ©èœãæ©èœåŒ·åããã°ä¿®æ£ã®èšèšãã³ãŒãã£ã³ã°ããã¹ãããªãªãŒã¹ã«ãããæéãæå°éã«æããããåªããŠããŸãã
DevOps ã®å°é ã¯ãæ¥éã«é²åããããžã¿ã«ç°å¢ã«ãããä¿ææ§ãšå¿çæ§ã«å¯ŸããéèŠã®é«ãŸãã«ç«¯ãçºããããšãã§ããŸãã Puppet ã® 2021 幎㮠DevOps ç¶æ³ã¬ããŒãã«ãããšãããã©ãŒãã³ã¹ã®é«ã DevOps ããŒã ã¯ãããã©ãŒãã³ã¹ã®äœãããŒã ã«æ¯ã¹ãŠ 208 åã®é »åºŠã§ãœãããŠã§ã¢ã®å€æŽããããã€ãããããçµç¹ã®ããã©ãŒãã³ã¹ç®æšãéæããå¯èœæ§ã 2.6 åé«ãã倿Žã®ãªãŒãã¿ã€ã ã¯106 åé«éã«ãªãã倿Žå€±æç㯠7 åäœããªããŸãã
DevOps ã®éèŠãªååã® 1 ã€ã¯ããœãããŠã§ã¢éçºã©ã€ããµã€ã¯ã«å šäœãéããŠèªååã䜿çšããããšã§ããããã¯ãç·ç§°ããŠãDevOps ããŒã«ãã§ãŒã³ããšããŠç¥ãããå ç¢ãªããŒã« ã»ããã®å®è£ ãéããŠå®çŸãããŸããããã«ã¯éåžžãããŒãžã§ã³ç®¡çã·ã¹ãã (Git ãªã©)ãç¶ç¶çã€ã³ãã°ã¬ãŒã·ã§ã³ãç¶ç¶çããªããªãŒ (CI/CD) ãã©ãããã©ãŒã (Jenkins ãªã©) ãå«ãŸããŸãã ãGithub ActionsïŒãæ§æç®¡çããã³ã€ã³ãã©ã¹ãã©ã¯ãã£èªååããŒã«ïŒäŸïŒAnsibleãChefãTerraformïŒãã¢ãã¿ãªã³ã°ããã³ãã®ã³ã° ããŒã«ïŒäŸïŒELK StackãPrometheusïŒãã³ã³ããåããã³ãªãŒã±ã¹ãã¬ãŒã·ã§ã³ ãã©ãããã©ãŒã ïŒäŸïŒDockerãKubernetesïŒã
DevOps ã¢ãããŒãã®äžå¿ãšãªãã®ã¯ãã³ãŒããšããŠã®ã€ã³ãã©ã¹ãã©ã¯ãã£ã (IAC) ã®æŠå¿µã§ããããã«ãããã€ã³ãã©ã¹ãã©ã¯ã㣠ãªãœãŒã¹ã®æ§æãšããããžã§ãã³ã°ã宣èšåã³ãŒã ãã³ãã¬ãŒãã䜿çšããŠç®¡çããã³èªååãããäžè²«æ§ãåçŸæ§ãããŒãžã§ã³ç®¡çã確ä¿ãããŸãããã®ã¢ãããŒãã¯ãTerraform ãªã©ã®ããŒã«ã«ãã£ãŠäŸç€ºãããŸããTerraform ã䜿çšãããšãå®åè ã¯ã€ã³ãã©ã¹ãã©ã¯ã㣠ãªãœãŒã¹ãããã°ã©ã ã§èšèšãäœæãæŽæ°ãåé€ã§ããããã¯ãšã³ã ã·ã¹ãã ã®ä¿ææ§ãå¹çæ§ãä¿¡é Œæ§ãåäžããŸãã
DevOps ã§ã¯ãèªååã«å ããŠãããŒã ã¡ã³ããŒéã®ã³ã©ãã¬ãŒã·ã§ã³ãšã³ãã¥ãã±ãŒã·ã§ã³ã®éèŠæ§ã匷調ãããŸããããã¯ãéçºè ãéçšãšã³ãžãã¢ãå質ä¿èšŒã¹ãã·ã£ãªã¹ããç·å¯ã«é£æºããŠãããã¯ãšã³ã ã·ã¹ãã ãžã®å€æŽãèšç»ãæ§ç¯ããã¹ããå±éããéšé暪æçãªããŒã ã確ç«ããããšã§å¹ãããŸãããã®ç·å¯ãªã³ã©ãã¬ãŒã·ã§ã³ã«ãããç®æšãèŠä»¶ãå¶çŽã«ã€ããŠã®å ±éçè§£ãä¿é²ãããããè¿ éãªãã£ãŒããã㯠ã«ãŒããããé©åãªæææ±ºå®ããããŠæçµçã«ã¯ããé«å質ãªãœãããŠã§ã¢ãå¯èœã«ãªããŸãã
AppMasterno-codeãã©ãããã©ãŒã ã§åããœãããŠã§ã¢éçºã®å°éå®¶ãšããŠãç§ã¯ DevOps ããŠãŒã¶ãŒã«å€å€§ãªäŸ¡å€ãããããããšã蚌æã§ããŸãã AppMaster䜿çšãããšã顧客ã¯ããŒã¿ ã¢ãã«ã®èŠèŠçãªäœæãããžãã¹ ããã»ã¹ã®èšèšãAPI endpointsã®å®çŸ©ãå±éèšå®ã®æ§æã«ãã£ãŠããã¯ãšã³ã ã¢ããªã±ãŒã·ã§ã³ãéçºã§ããŸããåºç€ãšãªã AppMaster çæã³ãŒã㯠Go ããã°ã©ãã³ã°èšèªã掻çšããŠããšã³ã¿ãŒãã©ã€ãºããã³é«è² è·ã®ãŠãŒã¹ã±ãŒã¹åãã«é«ã¬ãã«ã®ããã©ãŒãã³ã¹ãã¹ã±ãŒã©ããªãã£ãä¿¡é Œæ§ãå®çŸããŸãã
AppMaster ãPostgresql ãšäºææ§ã®ããããŒã¿ããŒã¹äžã§å®è¡ã§ããããã«èšèšãããŠãããDevOps ã®ãã¹ã ãã©ã¯ãã£ã¹ã«æºæ ããŠãDocker ããŒã¹ã®ã³ã³ããåãããã«äœ¿çšã§ãããµããŒããæäŸããŸãã AppMaster ãå¿ èŠãª Swagger (Open API) ããã¥ã¡ã³ããããŒã¿ããŒã¹ ã¹ããŒãç§»è¡ã¹ã¯ãªãããèªåçã«çæããŠãããã€ãããã¹ããå®è¡ããããšã«ãããé¡§å®¢ãææ°ã® DevOps ã®ååãšå®è·µã«æºæ ããå ç¢ã§ååã«ããã¥ã¡ã³ãåãããã¢ããªã±ãŒã·ã§ã³ãæ§ç¯ã§ããããã«ããŸãã
èŠçŽãããšãDevOps ã¯ãããå埩åããããå®å šã§ãã¹ã±ãŒã©ãã«ãªããã¯ãšã³ã ã·ã¹ãã ãäœæããããšãç®çãšããŠããœãããŠã§ã¢éçºãIT éçšãããã³å質ä¿èšŒããŒã ã飿ºãéä¿¡ãéçšããæ¹æ³ã®æ ¹æ¬çãªå€åã衚ããŠããŸãã DevOps ã¯ãèªååãããã»ã¹ã®æ¹åãè²¬ä»»å ±æã®æåã®çµã¿åãããéããŠãœãããŠã§ã¢æ¥çãå€é©ããè¿ éã§é«å質ãªãªãªãŒã¹ãæšé²ããæçµçã«ã¯ããžãã¹äŸ¡å€ã®åäžããããããŸãã