×ðÁú¿­Ê±¹ÙÍøµÇ¼

Ïêϸ½â¶ÁNginxµÄ¸ºÔØƽºâºÍ¸ß¿ÉÓÃÐÔ°²Åżƻ®

nginxµÄ¸ºÔØƽºâºÍ¸ß¿ÉÓÃÐÔ°²Åżƻ®Ïê½â

СÐò£º

ÔÚµ±½ñ»¥ÁªÍøÓ¦ÓÃÖУ¬¸ß¿ÉÓÃÐԺ͸ºÔØƽºâÊDz»¿É»òȱµÄÒªº¦ÒªËØ¡£Nginx×÷Ϊһ¸ö¸ßÐÔÄܵĿªÔ´WebЧÀÍÆ÷ºÍ·´ÏòÊðÀíЧÀÍÆ÷£¬ÆÕ±éÓ¦ÓÃÓÚ¹¹½¨¸ß¿ÉÓÃÐԺ͸߲¢·¢µÄÓ¦Óüܹ¹¡£±¾ÎĽ«Ïêϸ½â¶ÁNginxµÄ¸ºÔØƽºâºÍ¸ß¿ÉÓÃÐÔ°²Åżƻ®£¬²¢ÌṩÏìÓ¦µÄ´úÂëʾÀý¡£

Ò»¡¢¸ºÔØƽºâ¸ÅÊö

¸ºÔØƽºâÊǽ«ÍøÂçÁ÷Á¿·Ö·¢µ½¶à¸öЧÀÍÆ÷ÉÏ£¬ÒÔʵÏÖ×ÊÔ´µÄƽºâʹÓúÍÌá¸ßϵͳµÄÕûÌåÐÔÄÜ¡£Nginxͨ¹ýÆä·´ÏòÊðÀí¹¦Ð§ÊµÏÖ¸ºÔØƽºâ¡£ÔÚNginxÖУ¬¿ÉÒÔͨ¹ýÉèÖÃupstreamÀ´½ç˵һ×éºó¶ËЧÀÍÆ÷£¬Nginx»áƾ֤É趨µÄËã·¨½«ÇëÇó·Ö·¢µ½²î±ðµÄЧÀÍÆ÷ÉÏ¡£

¶þ¡¢³£ÓõĸºÔØƽºâËã·¨

ÂÖѯ£¨round-robin£©£ºÄ¬ÈϵĸºÔØƽºâËã·¨£¬°´Ë³ÐòÒÀ´Î½«ÇëÇó·Ö·¢µ½ºó¶ËЧÀÍÆ÷¡£

¼ÓȨÂÖѯ£¨weight round-robin£©£º¿ÉÒÔΪÿ¸öЧÀÍÆ÷ÉèÖÃȨÖØ£¬°´±ÈÀý·Ö·¢ÇëÇó¡£

IP Hash£ºÆ¾Ö¤¿Í»§¶ËIPµØµã¾ÙÐйþÏ£ÅÌË㣬½«Í³Ò»¸öIPµÄÇëÇó·Ö·¢µ½Í³Ò»Ì¨Ð§ÀÍÆ÷ÉÏ£¬ÊÊÓÃÓÚÐèÒª¼á³Ö»á»°µÄÓ¦Óá£

×îÉÙÅþÁ¬£¨least connected£©£º½«ÇëÇó·Ö·¢¸øÄ¿½ñÅþÁ¬Êý×îÉÙµÄЧÀÍÆ÷¡£

URL Hash£ºÆ¾Ö¤ÇëÇóµÄURL¾ÙÐйþÏ£ÅÌË㣬½«Í³Ò»¸öURLµÄÇëÇó·Ö·¢µ½Í³Ò»Ì¨Ð§ÀÍÆ÷ÉÏ¡£

Èý¡¢¸ºÔØƽºâÉèÖÃʾÀý

ÏÂÃæÊÇÒ»¸ö¼òÆÓµÄNginx¸ºÔØƽºâÉèÖÃʾÀý£¬Ê¹ÓÃÂÖѯËã·¨½«ÇëÇó·Ö·¢µ½Èý̨ºó¶ËЧÀÍÆ÷£º

http {
  upstream backend {
    server 192.168.1.101;
    server 192.168.1.102;
    server 192.168.1.103;
  }

  server {
    listen 80;

    location / {
      proxy_pass http://backend;
    }
  }
}

µÇ¼ºó¸´ÖÆ

ÔÚÉÏÊöÉèÖÃÖУ¬ÎÒÃÇͨ¹ýupstream½ç˵ÁËÈý¸öºó¶ËЧÀÍÆ÷µÄµØµã¡£ÔÚserver¿éÖУ¬Í¨¹ýÉèÖÃlocation½«ÇëÇóÊðÀíµ½ºó¶ËЧÀÍÆ÷¡£Ä¬ÈÏÇéÐÎÏ£¬Nginx»áʹÓÃÂÖѯËã·¨½«ÇëÇó·Ö·¢µ½ºó¶ËЧÀÍÆ÷¡£

ËÄ¡¢¸ß¿ÉÓÃÐÔ°²Åżƻ®

ΪÁË°ü¹ÜϵͳµÄ¸ß¿ÉÓÃÐÔ£¬ÎÒÃÇ¿ÉÒÔ½ÓÄÉÖ÷´Ó½á¹¹»òÕßÈȱ¸·Ý½á¹¹°²ÅÅNginx¡£

Ö÷´Ó½á¹¹£¨Active-Passive£©

ÔÚÖ÷´Ó½á¹¹ÖУ¬ÓÐÒ»¸öÖ÷ЧÀÍÆ÷ÈÏÕæ´¦ÀíËùÓеÄÇëÇ󣬶ø±¸·ÝЧÀÍÆ÷Ö»ÓÐÔÚÖ÷ЧÀÍÆ÷¹ÊÕÏʱ²Å»á½ÓÊÜÇëÇó¡ £¿ÉÒÔͨ¹ýkeepalived¹¤¾ßʵÏÖÖ÷´ÓЧÀÍÆ÷Ö®¼äµÄ×Ô¶¯Çл»¡£ÏÂÃæÊÇÒ»¸öÖ÷´Ó½á¹¹µÄÉèÖÃʾÀý£º

http {
  upstream backend {
    server 192.168.1.101;
    server 192.168.1.102 backup;
  }

  server {
    listen 80;

    location / {
      proxy_pass http://backend;
    }
  }
}

µÇ¼ºó¸´ÖÆ

ÔÚÉÏÊöÉèÖÃÖУ¬ÎÒÃÇÔÚµÚ¶þ¸öЧÀÍÆ÷ºóÃæ¼ÓÉÏÁËbackupÒªº¦×Ö£¬ÌåÏÖ¸ÃЧÀÍÆ÷Ö»ÓÐÔÚÖ÷ЧÀÍÆ÷²»¿ÉÓÃʱ²Å»áÎüÊÕÇëÇó¡£

Èȱ¸·Ý½á¹¹£¨Active-Active£©

Èȱ¸·Ý½á¹¹ÖУ¬¶ą̀ЧÀÍÆ÷¶¼´¦ÓÚ»îԾ״̬ÇÒͬʱ´¦ÀíÇëÇó£¬Í¨¹ýÈí¸ºÔØƽºâʵÏÖÇëÇóµÄ·Ö·¢¡ £¿ÉÒÔʹÓÃLVS£¨Linux Virtual Server£©»òÕßHAProxyÀ´ÊµÏÖ¸ºÔØƽºâ¡£ÏÂÃæÊÇÒ»¸öÈȱ¸·Ý½á¹¹µÄÉèÖÃʾÀý£º

http {
  upstream backend {
    server 192.168.1.101;
    server 192.168.1.102;
  }

  server {
    listen 80;

    location / {
      proxy_pass http://backend;
    }
  }
}

µÇ¼ºó¸´ÖÆ

ÔÚÉÏÊöÉèÖÃÖУ¬ÎÒÃǽç˵ÁËÁ½Ì¨ºó¶ËЧÀÍÆ÷£¬²¢Í¨¹ýupstreamʵÏÖ¸ºÔØƽºâ¡£Í¨¹ýÉèÖöą̀ЧÀÍÆ÷²¢Ê¹ÓøºÔØƽºâËã·¨£¬¿ÉÒÔʵÏָ߿ÉÓÃÐԵݲÅÅ¡£

½áÂÛ£º

NginxÌṩÁËÇ¿Ê¢µÄ¸ºÔØƽºâºÍ¸ß¿ÉÓÃÐÔ°²Åżƻ®£¬Í¨¹ýºÏÀíµÄÉèÖÿÉÒÔʵÏÖ×ÊÔ´µÄƽºâʹÓúÍϵͳµÄ¸ß¿ÉÓÃÐÔ¡£±¾ÎÄÏêϸ½â¶ÁÁËNginxµÄ¸ºÔØƽºâºÍ¸ß¿ÉÓÃÐÔ°²Åżƻ®£¬²¢ÌṩÁËÏìÓ¦µÄ´úÂëʾÀý¡£Ï£Íû¶ÁÕß¿ÉÒÔͨ¹ý±¾ÎĵÄÖ¸µ¼ºÍʾÀýÀ´¹¹½¨¸ß¿ÉÓÃÐԺ͸߲¢·¢µÄÓ¦Óüܹ¹¡£

ÒÔÉϾÍÊÇÏêϸ½â¶ÁNginxµÄ¸ºÔØƽºâºÍ¸ß¿ÉÓÃÐÔ°²Åżƻ®µÄÏêϸÄÚÈÝ£¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡

ÃâÔð˵Ã÷£ºÒÔÉÏչʾÄÚÈÝȪԴÓÚÏàÖúýÌå¡¢ÆóÒµ»ú¹¹¡¢ÍøÓÑÌṩ»òÍøÂçÍøÂçÕûÀí£¬°æȨÕùÒéÓë±¾Õ¾Î޹أ¬ÎÄÕÂÉæ¼°¿´·¨Óë¿´·¨²»´ú±í×ðÁú¿­Ê±¹ÙÍøµÇ¼ÂËÓÍ»úÍø¹Ù·½Ì¬¶È£¬Çë¶ÁÕß½ö×ö²Î¿¼¡£±¾ÎĽӴýתÔØ£¬×ªÔØÇë˵Ã÷À´ÓÉ¡£ÈôÄúÒÔΪ±¾ÎÄÇÖÕ¼ÁËÄúµÄ°æȨÐÅÏ¢£¬»òÄú·¢Ã÷¸ÃÄÚÈÝÓÐÈκÎÉæ¼°ÓÐÎ¥¹«µÂ¡¢Ã°·¸Ö´·¨µÈÎ¥·¨ÐÅÏ¢£¬ÇëÄúÁ¬Ã¦ÁªÏµ×ðÁú¿­Ê±¹ÙÍøµÇ¼ʵʱÐÞÕý»òɾ³ý¡£

Ïà¹ØÐÂÎÅ

ÁªÏµ×ðÁú¿­Ê±¹ÙÍøµÇ¼

18523999891

¿É΢ÐÅÔÚÏß×Éѯ

ÊÂÇéʱ¼ä£ºÖÜÒ»ÖÁÖÜÎ壬9:30-18:30£¬½ÚãåÈÕÐÝÏ¢

QR code
ÍøÕ¾µØͼ