尊龙凯时人生就是搏

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HAProxy

Nginx

LVS (Linux Virtual Server)

Keepalived

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1. ×°ÖøºÔØƽºâÈí¼þ

ƾ֤ÐèҪѡÔñµÄ¸ºÔØƽºâ¹¤¾ß£¬Í¨¹ý¿¯ÐаæµÄ°ü¹ÜÀí¹¤¾ß¾ÙÐÐ×°Öá£ÀýÈ磬¹ØÓÚUbuntuϵͳװÖÃHAProxy£º

apt-get install haproxy

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2. ÉèÖøºÔØƽºâЧÀÍÆ÷

±à¼­¸ºÔØƽºâÈí¼þµÄÉèÖÃÎļþ£¬Ö¸¶¨ÐèҪƽºâµÄЧÀÍÆ÷£¬¶Ë¿ÚºÍËã·¨µÈ²ÎÊý¡£ÀýÈ磬HAProxyµÄÉèÖÃƬ¶Ï£º

frontend http-in
  bind *:80
  default_backend servers

backend servers
  server server1 192.168.1.101:8080
  server server2 192.168.1.102:8080

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3. Æô¶¯¸ºÔØƽºâЧÀÍ

Æô¶¯¸ºÔØƽºâЧÀÍ£¬×îÏÈ´¦ÀíÍøÂçÇëÇó¡£ÀýÈ磬Æô¶¯HAProxy£º

service haproxy start

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4. ²âÊÔ¸ºÔØƽºâ

ʹÓÃcurl»òÆäËû¹¤¾ß²âÊÔ¸ºÔØƽºâÊÇ·ñÕý³£ÊÂÇé¡£ÀýÈ磬²âÊÔHAProxy£º

curl http://loadbalancer.example.com

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5. ¼¯ÈºÖÎÀí£¨¿ÉÑ¡£©

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