尊龙凯时人生就是博

ÔõÑùÔÚLinuxÉÏÉèÖÃÈí¼þ¸ºÔØƽºâ£¨ÈçHAProxy£©

ÔõÑùÔÚlinuxÉÏÉèÖÃÈí¼þ¸ºÔØƽºâ£¨Èçhaproxy£©

µ¼ÑÔ£º

ÔÚÏÖ´ú»¥ÁªÍøÓ¦ÓÃÖУ¬¸ß¿ÉÓÃÐԺ͸ßÐÔÄÜÊÇÖÁ¹ØÖ÷ÒªµÄ¡£ÎªÁËʵÏÖ¿ÉÀ©Õ¹ÐÔºÍÈÝ´íÐÔ£¬¾­³£ÐèҪʹÓøºÔØƽºâÆ÷À´·Ö·¢ÍøÂçÁ÷Á¿µ½¶à¸öЧÀÍÆ÷¡£±¾ÎĽ«ÏÈÈÝÔõÑùÔÚLinuxÉÏÉèÖÃÈí¼þ¸ºÔØƽºâ£¬ÒÔHAProxyΪÀý£¬Í¬Ê±Ìṩ´úÂëʾÀý¡£

Ò»¡¢×°ÖúÍÉèÖÃHAProxy

Ê×ÏÈ£¬ÎÒÃÇÐèҪװÖÃHAProxyÈí¼þ¡£ÔÚUbuntuÉÏ£¬¿ÉÒÔͨ¹ýÒÔÏÂÏÂÁî¾ÙÐÐ×°Öãº

sudo apt-get install haproxy

µÇ¼ºó¸´ÖÆ

×°ÖÃÍê±Ïºó£¬ÎÒÃÇÐèÒª¶ÔHAProxy¾ÙÐÐÉèÖ᣷­¿ªÉèÖÃÎļþ/etc/haproxy/haproxy.cfg£¬Ê¹ÓÃÎı¾±à¼­Æ÷¾ÙÐÐÐ޸ġ£

sudo vi /etc/haproxy/haproxy.cfg

µÇ¼ºó¸´ÖÆ

ÔÚÉèÖÃÎļþÖУ¬ÎÒÃÇÐèÒªÉèÖüàÌýÆ÷ºÍºó¶ËЧÀÍÆ÷¡£ÒÔÏÂÊÇÒ»¸öʾÀýÉèÖÃÎļþµÄÄÚÈÝ£º

global
    log         /dev/log local0
    log         /dev/log local1 notice
    chroot      /var/lib/haproxy
    stats socket /run/haproxy/admin.sock mode 660 level admin
    stats timeout 30s
    maxconn     4096
    user        haproxy
    group       haproxy
    daemon

defaults
    log     global
    mode    http
    option  httplog
    option  dontlognull
    timeout connect 5000
    timeout client  50000
    timeout server  50000

frontend http_front
    bind *:80
    default_backend http_back

backend http_back
    balance roundrobin
    server web1 192.168.0.101:80 check
    server web2 192.168.0.102:80 check

µÇ¼ºó¸´ÖÆ

ÔÚÒÔÉÏÉèÖÃÖУ¬ÎÒÃÇÉèÖÃÁËÒ»¸ö¼àÌý¶Ë¿ÚΪ80µÄhttpÇ°¶Ë£¬½«Á÷Á¿·Ö·¢µ½ÃûΪhttp_backµÄºó¶ËЧÀÍÆ÷¡£Í¨¹ýbalanceÖ¸ÁÎÒÃÇ¿ÉÒÔÑ¡Ôñ¸ºÔØƽºâËã·¨£¬Èçroundrobin¡¢leastconnµÈ¡£ÔÚʾÀýÖУ¬ÎÒÃÇʹÓÃroundrobinËã·¨¾ÙÐÐÂÖѯ·Ö·¢¡£Í¬Ê±ÎÒÃǽç˵ÁËÁ½¸öºó¶ËЧÀÍÆ÷£¬»®·ÖΪ192.168.0.101:80ºÍ192.168.0.102:80¡£checkÖ¸ÁîÌåÏÖ¼ì²éºó¶ËЧÀÍÆ÷µÄ¿µ½¡×´Ì¬¡£

Íê³ÉÉèÖúó£¬ÉúÑIJ¢Í˳ö¡£

¶þ¡¢Æô¶¯ºÍ¼à¿ØHAProxy

ÔÚÍê³ÉÉèÖúó£¬ÎÒÃÇÐèÒªÆô¶¯²¢¼à¿ØHAProxyЧÀÍ¡£Ê¹ÓÃÒÔÏÂÏÂÁîÆô¶¯HAProxy£º

sudo service haproxy start

µÇ¼ºó¸´ÖÆ

ЧÀÍÆô¶¯ºó£¬¿ÉÒÔʹÓÃÒÔÏÂÏÂÁî¼ì²éЧÀÍ״̬£º

sudo service haproxy status

µÇ¼ºó¸´ÖÆ

ʹÓÃHAProxyµÄͳ¼Æ±¨¸æ¹¦Ð§£¬¿ÉÒÔʵʱµØ¼à¿ØÁ÷Á¿·Ö·¢ÇéÐΡ£ÔÚÉèÖÃÎļþµÄglobal¶ÎÖУ¬ÎÒÃÇÉèÖÃÁËstats socketºÍstats timeout£¬ÎÒÃÇ¿ÉÒÔͨ¹ýÒÔÏÂÏÂÁî»á¼ûͳ¼Æ±¨¸æ£º

sudo socat stdio /run/haproxy/admin.sock

µÇ¼ºó¸´ÖÆ

±ðµÄ£¬»¹¿ÉÒÔͨ¹ýÔÚä¯ÀÀÆ÷Öлá¼ûhttp://localhost:1936À´Éó²éͼÐλ¯µÄHAProxyͳ¼Æ±¨¸æ¡£

Èý¡¢Ê¹ÓÃHAProxy¾ÙÐиºÔØƽºâ

ÔÚÉèÖÃÍê³É²¢Æô¶¯HAProxyЧÀͺó£¬ÎÒÃÇ¿ÉÒÔʹÓøºÔØƽºâÆ÷À´·Ö·¢Á÷Á¿µ½¶à¸öºó¶ËЧÀÍÆ÷¡£ÀýÈ磬ÔÚÍâµØÔËÐеÄÓ¦ÓóÌÐò¼àÌý¶Ë¿ÚΪ8080£¬Ï£Íûͨ¹ýHAProxy¾ÙÐиºÔØƽºâ¡£ÎÒÃÇ¿ÉÒÔͨ¹ýÔÚä¯ÀÀÆ÷Öлá¼ûhttp://localhost:80À´»á¼ûÓ¦ÓóÌÐò¡£

ÔÚÕâÖÖÉèÖÃÏ£¬HAProxy½«Æ¾Ö¤ËùÑ¡µÄ¸ºÔØƽºâËã·¨£¬½«Á÷Á¿ÇëÇó´ò°üת·¢µ½ºó¶ËЧÀÍÆ÷ÉϵÄÓ¦ÓóÌÐò¡£

½áÂÛ£º

±¾ÎÄÏÈÈÝÁËÔõÑùÔÚLinuxÉÏÉèÖÃÈí¼þ¸ºÔØƽºâ£¬ÒÔHAProxyΪÀý¡£Í¨¹ý×°ÖúÍÉèÖÃHAProxy£¬ÎÒÃÇ¿ÉÒÔʵÏָ߿ÉÓÃÐԺ͸ßÐÔÄܵÄÍøÂçÁ÷Á¿·Ö·¢¡£±¾ÎÄÌṩÁË´úÂëʾÀýºÍ¼à¿ØÖ¸ÄÏ£¬×ÊÖú¶ÁÕß¿ìËÙÉÏÊÖʹÓÃHAProxy¡£¸ºÔØƽºâÆ÷µÄʹÓÿÉÒÔÏÔÖøÌáÉýÓ¦ÓóÌÐòµÄÐÔÄܺͿÉÀ©Õ¹ÐÔ£¬ÊÇÏÖ´ú»¥ÁªÍøÓ¦ÓÃÖв»¿É»òȱµÄÒ»»·¡£

ÒÔÉϾÍÊÇÔõÑùÔÚLinuxÉÏÉèÖÃÈí¼þ¸ºÔØƽºâ£¨ÈçHAProxy£©µÄÏêϸÄÚÈÝ£¬¸ü¶àÇë¹Ø×¢±¾ÍøÄÚÆäËüÏà¹ØÎÄÕ£¡

ÃâÔð˵Ã÷£ºÒÔÉÏչʾÄÚÈÝȪԴÓÚÏàÖúýÌå¡¢ÆóÒµ»ú¹¹¡¢ÍøÓÑÌṩ»òÍøÂçÍøÂçÕûÀí£¬°æȨÕùÒéÓë±¾Õ¾Î޹أ¬ÎÄÕÂÉæ¼°¿´·¨Óë¿´·¨²»´ú±í尊龙凯时人生就是博ÂËÓÍ»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尊龙凯时人生就是博ʵʱÐÞÕý»òɾ³ý¡£

Ïà¹ØÐÂÎÅ

ÁªÏµ尊龙凯时人生就是博

18523999891

¿É΢ÐÅÔÚÏß×Éѯ

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

QR code
sitemap¡¢ÍøÕ¾µØͼ