VyOS ã¯ãäŒæ¥ããµãŒãã¹ ãããã€ããŒããããã¯ãŒã¯ ãªã¿ã¯ã察象ãšãã Debian Linux ããŒã¹ã®ãœãããŠã§ã¢ ã«ãŒã¿ãŒã§ãã VyOS ã¯ããŒããŠã§ã¢ (amd64) ã«ã€ã³ã¹ããŒã«ãããããä»®æ³ãã·ã³ãšããŠå±éãããŸããéåžžãèšå®ã¯ CLI çµç±ã§å®è¡ãããŸãã
VyOS ã«ã¯ä»¥äžãå«ãŸããŸã:
- ããã€ãã®åçã«ãŒãã£ã³ã° ãããã³ã« (BGPãOSPFãIS-ISãPIM-SMãBabel ãªã©)ã
- è€æ°ã® VPN (OpenVPNãL2TPãWireGuardãIPsecãDMVPN ãªã©)
- ã³ããã/ããŒã«ããã¯ããã³ããŒãžã§ã³ç®¡çæ©èœãåããæ§æã·ã¹ãã ã
- ã·ã§ã«ãš Python çšã®ãªã¢ãŒã HTTP API ãšã¹ã¯ãªãã APIã
VyOS ã¯ãJuniper JunOS ã«äŒŒãæ§æãå®è£ ãã Vyatta ãœãããŠã§ã¢ ã«ãŒã¿ãŒã®ãã©ãŒã¯ãšã㊠2013 幎ã«èšç«ãããŸããã
éçºäŒç€Ÿã®ããžãã¹ã¢ãã«ã¯ãLTS ãã«ããæè¡ãµããŒããã«ã¹ã¿ã éçºã®è²©å£²ã§ãããã®ãããæ°å¹Žåã« LTS ãã«ããžã®ç¡æã¢ã¯ã»ã¹ã忢ããããã®åŸãœãŒã¹ ã³ãŒããžã®ç¡æã¢ã¯ã»ã¹ã忢ãããŸããã LTS ãã«ããçæãããã¡ã€ã³ ã³ãŒã ããŒã¹ãžã®ã¢ã¯ã»ã¹ã¯åžžã«å©çšå¯èœã§ããèªåãã€ãªãŒãã«ããå©çšå¯èœã§ããã LTSãã«ãã¯ãå€ãã®éå¶å©äŒæ¥ããããžã§ã¯ãè²¢ç®è ïŒéçºããã¹ããããã¥ã¡ã³ãäœæã«è²¢ç®ãã人ãããã³ãããžã§ã¯ãã«é¢ããæ å ±ãåºãããäŒéè ãïŒã«ç¡æã§æäŸãããããšã¯æ³šç®ã«å€ããŸãã åå æ¡ä»¶).
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- ç¬èªã® ISO ã€ã¡ãŒãžãç°¡åã«æ§ç¯ããæ©èœ (ããšãã°ãããŒãºã«åãããŠè¿œå ã®ããã±ãŒãžãã€ã³ã¹ããŒã«ã§ããŸã)ã
- æšæºç㪠Linux ããŒã«ãšäœ¿ãæ £ãããŠãŒãã£ãªã㣠(grepãsedãawkãnmapãtcpdump ãªã©) ãå©çšå¯èœã
- ãªãŒãã³éçºããã»ã¹ (vyos.dev ãåç §)ã
VyOS Stream ã¯ãå ¬éãªãªãŒã¹ãäœæããããã®æ°ããã¢ãããŒãã§ããéçºè ã¯æ¬¡ã®ããã«æžããŠããŸã:
ã€ãŸããVyOS Stream ã¯ãç§ãã¡ãåãçµãã§ããæ°ãã LTS ãªãªãŒã¹ã®ã¹ãããã·ã§ããã§ãã VyOS 1.4 以éã§ã¯ãçŸåšã® LTS ã§ã¯ãªãã以åã® LTS ããæ°ãã LTS ãªãªãŒã¹ ãã©ã³ããäœæããŸããããã«ãããæ¢ç¥ã®è¯å¥œãªç¶æ ããéå§ããé·æéã®å®å®åããã»ã¹ãåé¿ã§ããŸãããã¹ãäžã«ãã§ã«ãã¹ããããæçµåœ¢æ ã«ãªã£ãæ©èœã®ã¿ãæ°ãã LTS ãã©ã³ãã«è»¢éãããŸããããã«ãããæ©èœãå€§å¹ ã«äœãçŽããããLTS ãªãªãŒã¹ããåé€ãããããªããã°ãªããªãç¶æ³ã®æ°ãæžããããšãã§ããŸãã
æ°ãã VyOS Stream ã€ã¡ãŒãžã¯ãååæããšã«çŽ 1 åãªãªãŒã¹ãããŸãã
ã§ã¯ãVyOS Stream ã®ç®æšã¯äœã§ãããã?
ãŸããããã¯ãŠãŒã¶ãŒãæ°ãã LTS ãªãªãŒã¹ã§äœãè¡ããããã確èªãã詊ããŠã¿ãããã®ãã¯ãããžãŒ ãã¬ãã¥ãŒã§ãã
2 ã€ç®ã¯ãéçºè åãã®ãã¬ãã¥ãŒã§ãããããéçºè ã¯æœåšç㪠API ã®ç ŽæãèŠã€ããŠãã¹ã¯ãªãããããŒã«ã管çããã³ç£èŠã·ã¹ãã ã®çµ±åããã®ä»ã®äœæ¥ãæŽæ°ãããããããã®ãããžã§ã¯ãã«æ°ãã VyOS æ©èœã®ãµããŒãã远å ãããããããšãã§ããŸãã
3 ã€ç®ã¯å質管çã§ããç¹ã«ããŒããŠã§ã¢ã®äºææ§ãä»ã®ã·ã¹ãã ãšã®çžäºäœçšã«é¢ããŠã¯ãå®éã®ç°å¢ã§ã€ã¡ãŒãžããã¹ãããããšã«ãã£ãŠã®ã¿ãã°ãçºèŠãããå ŽåããããŸãã VyOS Stream ã䜿çšãããšã誰ã§ã次㮠LTS ãªãªãŒã¹ã§èšç»ãããŠããæ©èœã詊ããŠãããŸãåäœããããæ¹åãå¿ èŠãã©ããã確èªã§ããŸãã
VyOS Stream 㯠(ãã€ããªãŒãã«ããšã¯ç°ãªã) ããçšåºŠã®å®å®æ§ãä¿èšŒããŸããéçºè ã¯ããæžããŠããŸã:
VyOS Stream ã¯æ¬¡ã® LTS ã®ãã¬ãã¥ãŒã§ãããããLTS ãªãªãŒã¹ãšåãã¢ãããŒãã«åŸãå¿ èŠããããŸããäŸãã°ïŒ
- VyOS ã¹ããªãŒã ã€ã¡ãŒãžã«äœããã®æ©èœãååšããå Žåããã®æ©èœã¯å¥å¥ªæé ãéããŠã®ã¿åé€ã§ããŸãã
- æ§æåœ¢åŒã¯åžžã«ä»¥åã®ããŒãžã§ã³ãšäºææ§ããããŸã (èµ·åæã«ç§»è¡ã¹ã¯ãªããã«ãã£ãŠå€æŽãŸãã¯èª¿æŽãããŸãã)ã
- å éš API ã¯äºææ§ãããããéæšå¥šã®æé ã«åŸããŸããããããããšã§ãVyOS Stream ã€ã¡ãŒãžã§äœããåäœããã°ãå ¬åŒ LTS ã«ãªã£ããšãã«ãåãããã«åäœããããšãä¿èšŒãããŸããäœã倿Žããã£ãå Žåã¯ãéæšå¥šã®èŠåã衚瀺ãããŸããããã«ãããAnsible ã®ã¢ãžã¥ãŒã« ã³ã¬ã¯ã·ã§ã³ãªã©ã®ãããžã§ã¯ãã®å±éèšç»ãä¿å®ã容æã«ãªããŸãã
ããŠã次ã«ãVyOS Stream ãäœã§ã¯ãªãããçè§£ããŸããããéçºè ã¯æ¬¡ã®ããã«æžããŠããŸã:
VyOS Stream ã¯ç¡æã® LTS ãªãªãŒã¹ã§ã¯ãããŸãããç·æ¥ã®ãã°ä¿®æ£ãã»ãã¥ãªãã£ãããã¯æäŸãããŸãããé倧ãªè匱æ§ãèŠã€ãã£ãå Žåã¯ãããŒãªã³ã° ãªãªãŒã¹ ãã©ã³ããš LTS ãªãªãŒã¹ã§ã§ããã ãæ©ãä¿®æ£ãã顧客ã«ããããæäŸããŸãããã ãããã®ä¿®æ£ãé©çšããã¹ãââãªãŒã ã€ã¡ãŒãžã¯ã次ã®ååæãŸã§è¡šç€ºãããªãå¯èœæ§ããããŸãã
æ±çš ISO ã€ã¡ãŒãžã®ã¿ãæäŸããŸãã远å ã®æ©èœã¯ãããŸããïŒAzure çšã®ç¹å¥ãªãã«ããªã© - ç¿»èš³è æ³šïŒ
VPP ããŒã¹ã® Accelerated Data Panel ã¯ç¹çã«å€ããŸããããã¯ãèšèšãšå®è£ ãååã«å®å®ããŠããªããšèããããŠãããå€§å¹ ã«å€æŽãããå¯èœæ§ããããããVyOS Stream ã«ã¯ãŸã å«ãŸããŠããŸããããããã£ãŠãçŸæç¹ã§ã¯ãVPP ã¯ããŒãªã³ã° ãªãªãŒã¹ ã€ã¡ãŒãžã«ã®ã¿å«ãŸããŸãã
ããããã£ãã¯ã¹ãé©çšããå®å®ããã€ã¡ãŒãžãå¿ èŠãªå Žåã¯ããµãã¹ã¯ãªãã·ã§ã³ãŸãã¯è³æ ŒèŠä»¶ãæºããç¡æãµãã¹ã¯ãªãã·ã§ã³ã®ãããããéã㊠LTS ãªãªãŒã¹ãè³Œå ¥ããå¿ èŠããããŸãã
éçºè ã«ãããšããã®ãªãªãŒã¹ (1.5-2025-Q1) ã®äž»ãªãã€ã³ãã¯æ¬¡ã®ãšããã§ãã
- NAT ã«ãŒã«ã® FQDN ãµããŒã;
- Conntrack ãã°ããŒã¢ã³;
- ã€ã³ã¿ãŒãã§ãŒã¹äžããã³ãã¹ãŠã®VLANå ã®PPPoEãµãŒããŒããªãã¹ã³ããæ©èœ;
- Kea ããŒã¹ã® DHCP ãµãŒããŒ.
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