Supporting two services on same VIP and Host Port
Hello,
I have a server running two web based services, both on port 443. I'm using host headers to differentiate between the two.
We have a need to add a second server for redundancy purposes. I'm curious which of the following (or some other I'm not thinking of?) method would be better:
A) Have both URLs go to one A10 VIP and use aFlex to re-write the outbound host headers such that the correct service is returned by the server
Change the existing applications to use two separate ports.
Thanks in advance,
Justin
I have a server running two web based services, both on port 443. I'm using host headers to differentiate between the two.
We have a need to add a second server for redundancy purposes. I'm curious which of the following (or some other I'm not thinking of?) method would be better:
A) Have both URLs go to one A10 VIP and use aFlex to re-write the outbound host headers such that the correct service is returned by the server
Change the existing applications to use two separate ports.Thanks in advance,
Justin
0
Comments
My suggestion would be option C).
Use an HTTP Template with App Switching to point different host headers to different service-groups.
Config Mode -> Service -> Template -> HTTP -> App Switching.
On the CLI it would look something like:
slb template http tp-example host-switching ends-with domain1.tld service-group sg-group1-443 host-switching ends-with domain2.tld service-group sg-group2-443 !