# 400/500错误重试 # #当服务返回400/500状态且当前pool中有存活的node重置http请求,并重新选择pool中的node。 #直到返回正常代码或者轮询完所有存活node后,接受新的http请求 when CLIENT_ACCEPTED { set retry 0 } when HTTP_REQUEST { set http_request [HTTP::request] } when HTTP_RESPONSE { if { ([HTTP::status] starts_with "4") || ([HTTP::status] starts_with "5")} { incr retry if { $retry <= [active_members [LB::server pool]] } { HTTP::retry $http_request } else { set retry 0 } } else { set retry 0 } } when LB_SELECTED { log local0.info "Run $retry" if { ($retry > 0) && ($retry <= [active_members [LB::server pool]])} { LB::reselect pool [LB::server pool] } }
F5 iRules-----http请求400/500错误时,重置,布布扣,bubuko.com
F5 iRules-----http请求400/500错误时,重置
原文地址:http://centaurs1987.blog.51cto.com/4143755/1434118