Hi I have an app deployed in Pivotal Cloudfoundry (PCF) and to route traffic to an app in PCF, we have to use application route name (virtual hostname).
We have PCF in two different datacenters and I need to load balance the traffic to these DCs , but I'm having the challenge in checking the health of the application. here is the config - when i have app deployed only in one DC: backend CustomerLookupService.searchCustomer mode http balance roundrobin option httpchk GET /env HTTP/1.1\r\nHost:\ customerlookup.xxx.px-prd02.cf.xxxx.com:443\r\n http-check expect rstatus ^200 option httplog timeout server 60s default-server inter 10s fall 3 rise 2 server s_CustomerLookupService.searchCustomer2 customerlookup.xxx.px-prd02.cf.xxxx.com:443 check resolvers dns ssl verify none Now I need to route the traffic to " customerlookup.xxx.px-prd03.cf.xxxx.com:443 <http://customerlookup.xxx.px-prd02.cf.xxxx.com:443/> " , in addition to " customerlookup.xxx.px-prd02.cf.xxxx.com:443 ". in that case, how do I check the health of prd02 and prd03?. I tried following - but it's not working: backend CustomerLookupService.searchCustomer mode http balance roundrobin option forwardfor http-send-name-header Host option httpchk GET /env HTTP/1.1 http-check expect rstatus ^200 option httplog timeout server 60s default-server inter 10s fall 3 rise 2 server s_CustomerLookupService.searchCustomer2 customerlookup.xxx.px-prd02.cf.xxxx.com:443 check resolvers dns ssl verify none server s_CustomerLookupService.searchCustomer3 customerlookup.xxx.px-prd03.cf.xxxx.com:443 <http://customerlookup.xxx.px-prd02.cf.xxxx.com:443/> check resolvers dns ssl verify none Looks like, Hostname is not getting passed in healthcheck calls. Any ideas how to solve this problem? Thanks in advance Sen.
