ã€CoreOS】冗長化構æˆã€€Keepalived+NginxLB+NginxWEB(1) - QiitaCoreOSã§Keepalivedを使ã£ãŸå†—é•·åŒ–ï¼‹è² è·åˆ†æ•£ å‰å›žè¨˜äº‹æ§‹æˆã®coreos01åŠã³coreos04を利用ã—ã¦ã„ã¾ã™ã€‚ ã€CoreOS】fleet + docker + keepalived(VRRP+VIPã®ã¿)ã§ç°¡å˜LB æ§‹æˆ (1)IPアドレス192.168.0.50ã®VIP（virtual ip）をæŒã£ãŸã‚µãƒ¼ãƒãƒ¼ã«ã‚¢ã‚¯ã‚»ã‚¹ (2)Docker-Nginx 80番ãƒãƒ¼ãƒˆã«ç€ä¿¡ (3)80番ãƒãƒ¼ãƒˆç€ä¿¡å¾ŒDocker-Nignx-ProxyãŒã€Docker-nginx-webã®coreos01/coreos04ã®ãã‚Œãžã‚Œã®8080ãƒãƒ¼ãƒˆã«NATè»¢é€ Unitファイル（systemd / fleetï¼‰ã‚’ä½œæˆ UNITãƒ•ã‚¡ã‚¤ãƒ«ã‚’ä½œæˆ X-FLEETã«ã¯coreos01/coreos04ã®ãã‚Œãžã‚Œã®machine-idを入れã¾ã—ょã†ã€‚ [Unit] Description=Nginx
TCP Load balancing email/web servers with NginX
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