nginx¼¯ÈºÔõôÓÃ
nginx ¼¯ÈºÊÇÒ»ÖÖÅþÁ¬¶à¸ö nginx ЧÀÍÆ÷ÒÔÌá¸ß¿ÉÓÃÐԺͿÉÀ©Õ¹ÐÔµÄÒªÁì¡£¹¹½¨ nginx ¼¯ÈºÐèÒªÒÔÏ°취£ºÑ¡ÔñÒ»¸ö¸ºÔØƽºâÆ÷£¨Èç haproxy¡¢keepalived »ò f5£©¡£ÉèÖà nginx ЧÀÍÆ÷×÷Ϊ¸ºÔØƽºâÆ÷±³ºóµÄ·´ÏòÊðÀí¡£ÉèÖøºÔØƽºâÆ÷½«Á÷Á¿×ª·¢µ½ nginx ЧÀÍÆ÷¡£nginx ¼¯ÈºµÄÓŵã°üÀ¨£º¸ß¿ÉÓÃÐÔ£ºÈôÊÇһ̨ЧÀÍÆ÷¹ÊÕÏ£¬¸ºÔØƽºâÆ÷»á×Ô¶¯½«Á÷Á¿Â·Óɵ½ÆäËûЧÀÍÆ÷¡£¿ÉÀ©Õ¹ÐÔ£ºÄú¿ÉÒÔÏò¼¯ÈºÖÐÌí¼Ó¸ü¶àЧÀÍÆ÷À´´¦ÀíÔöÌíµÄ¸ºÔØ¡£¸ºÔØƽºâ£º¸ºÔØƽºâÆ÷¿ÉÒÔ½«Á÷Á¿ÔȳƵطÖÅɵ½Ð§ÀÍÆ÷£¬Ìá¸ß
Nginx ¼¯Èº
ʲôÊÇ Nginx ¼¯Èº£¿
Nginx ¼¯ÈºÊÇÒ»ÖÖ½«¶à¸ö Nginx ЧÀÍÆ÷ÅþÁ¬ÔÚÒ»ÆðÒÔʵÏָ߿ÉÓÃÐԺͿÉÀ©Õ¹ÐÔµÄÒªÁì¡£ËüʹÄúÄܹ»ÔÚ¶à¸öЧÀÍÆ÷ÉÏ·Ö·¢¸ºÔØ£¬²¢±ÜÃâµ¥¸öЧÀÍÆ÷¹ÊÕϵ¼ÖÂЧÀÍÖÐÖ¹¡£
ÔõÑù¹¹½¨ Nginx ¼¯Èº
¹¹½¨ Nginx ¼¯ÈºÐèÒªÒÔÏ°취£º
Ñ¡ÔñÒ»¸ö¸ºÔØƽºâÆ÷£ºÐèÒªÒ»¸ö¸ºÔØƽºâÆ÷À´½«Á÷Á¿Â·Óɵ½¼¯ÈºÖеÄЧÀÍÆ÷¡£¿ÉÒÔʹÓà HAProxy¡¢Keepalived »ò F5 µÈ¹¤¾ß¡£
ÉèÖà Nginx ЧÀÍÆ÷£ºÉèÖÃÿ¸ö Nginx ЧÀÍÆ÷ÒԳ䵱¸ºÔØƽºâÆ÷ºóÃæµÄ·´ÏòÊðÀí¡£ÄúÐèÒªÖ¸¶¨¸ºÔØƽºâÆ÷µÄ IP µØµãºÍ¶Ë¿Ú£¬ÒÔ¼°ÄúÒªÊðÀíµÄºó¶ËЧÀÍÆ÷¡£
ÉèÖøºÔØƽºâÆ÷£ºÉèÖøºÔØƽºâÆ÷ÒÔ½«Á÷Á¿×ª·¢µ½ Nginx ЧÀÍÆ÷¡£ÄúÐèÒªÖ¸¶¨ Nginx ЧÀÍÆ÷µÄ IP µØµãºÍ¶Ë¿Ú£¬ÒÔ¼°ÄúÏ£Íû¸ºÔØƽºâÆ÷ÔõÑù·ÖÅÉÁ÷Á¿£¨ÀýÈ磬ÂÖѯ¡¢×îСÅþÁ¬µÈ£©¡£
¼¯ÈºÉèÖÃʾÀý
ÏÂÃæµÄʾÀýÉèÖÃÏÔʾÁËÔõÑùʹÓà HAProxy ¸ºÔØƽºâÆ÷ºÍÈý¸ö Nginx ЧÀÍÆ÷¹¹½¨ Nginx ¼¯Èº£º
# HAProxy ÉèÖà frontend http bind *:80 default_backend nginx-servers backend nginx-servers balance roundrobin server nginx-server1 192.168.1.10:80 server nginx-server2 192.168.1.11:80 server nginx-server3 192.168.1.12:80 # Nginx ·´ÏòÊðÀíÉèÖà server { listen 80; server_name example.com; location / { proxy_pass http://backend-server; } }
µÇ¼ºó¸´ÖÆ
Nginx ¼¯ÈºµÄÓŵã
Nginx ¼¯ÈºÌṩÁËÒÔÏÂÓŵ㣺
¸ß¿ÉÓÃÐÔ£ºÈôÊÇÒ»¸ö Nginx ЧÀÍÆ÷·ºÆð¹ÊÕÏ£¬¸ºÔØƽºâÆ÷»á×Ô¶¯½«Á÷Á¿Â·Óɵ½ÆäËûЧÀÍÆ÷£¬È·±£Ð§ÀͲ»ÖÐÖ¹¡£
¿ÉÀ©Õ¹ÐÔ£ºÄú¿ÉÒÔÇáËɵØÏò¼¯ÈºÖÐÌí¼Ó¸ü¶à Nginx ЧÀÍÆ÷À´´¦ÀíÔöÌíµÄ¸ºÔØ¡£
¸ºÔØƽºâ£º¸ºÔØƽºâÆ÷¿ÉÒÔ½«Á÷Á¿ÔȳƵطÖÅɵ½¼¯ÈºÖеÄЧÀÍÆ÷£¬´Ó¶øÌá¸ßÐÔÄܺͿÉÏìÓ¦ÐÔ¡£
ÈÝ´íÐÔ£ºÈôÊǸºÔØƽºâÆ÷·ºÆð¹ÊÕÏ£¬Nginx ЧÀÍÆ÷¿ÉÒÔ×Ô¶¯Çл»µ½±¸·Ý¸ºÔØƽºâÆ÷¡£
ÒÔÉϾÍÊÇnginx¼¯ÈºÔõôÓõÄÏêϸÄÚÈÝ£¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡