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如何提高集群代理服务器的可靠性
weblogic集群中的一台机器作为代理服务器,但是如果代理服务器宕机了的话,那其他根据代理服务器IP地址访问集群的系统就无法访问到集群了,请问有什么办法可以提高代理服务器的可靠性,有人说做个双机热备,但是这不是用来提高数据库可靠性的方法么?对集群的代理服务器有没有好的方法?
Answers
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一般高可用的话都是找两台硬件机器操作系统做个集群产生个虚拟IP这个Ip可以在两台机器上浮动,然后把weblogic代理sever绑定到这个浮动的虚拟IP上,一旦一台机器当掉了另一台就可以现将虚拟IP浮动到正常的机器上然后在正常机器上启动weblogic代理,这样就可以实现高可用了
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