Forum Discussion
NEED ASSISTANCE TO UNDERSTAND HOW TO CREATE VS FOR 3 POOL
Hi I need assistance in understanding how to create the virtual server for below scenario:
VIP: https://10.10.28.63:30300
Members for pool::
10.10.19.22:40025 10.10.19.23:40025 10.10.19.24:40025
10.10.19.22:40125 10.10.19.23:40125 10.10.19.24:40125
10.10.19.22:40225 10.10.19.23:40225 10.10.19.24:40225
VIP is same and need to send traffic to same back-end box but on different ports.
- P_K
Altostratus
What is the condition to send to different pools ?? Are you checking something on the request and redirecting them to diff pools?
Raunak, it appears that load balancing needs to be done at three stages in this case.Initial traffic would hit the VIP that you have as - https://10.10.28.63:30300. henceforth, you can create two more VIPs, for the rest of the pools. Traffic flow from one pool of servers to the other pool need to be configured on the servers.
- raunak_337416
Nimbostratus
Hi Amy Thanks for your answer but can you please suggest how can I associate other VIP’s to one vip
irule with
command should do the trickvirtual
- raunak_337416
Nimbostratus
Can you please suggest the irule syntax for this boneyard
- Amresh008
Nimbostratus
Raunak, it appears that load balancing needs to be done at three stages in this case.Initial traffic would hit the VIP that you have as - https://10.10.28.63:30300. henceforth, you can create two more VIPs, for the rest of the pools. Traffic flow from one pool of servers to the other pool need to be configured on the servers.
- raunak_337416
Nimbostratus
Hi Amy Thanks for your answer but can you please suggest how can I associate other VIP’s to one vip
irule with
command should do the trickvirtual
- raunak_337416
Nimbostratus
Can you please suggest the irule syntax for this boneyard
- Amresh008
Nimbostratus
Raunak, it appears that load balancing needs to be done at three stages in this case.Initial traffic would hit the VIP that you have as - https://10.10.28.63:30300. henceforth, you can create two more VIPs, for the rest of the pools. Traffic flow from one pool of servers to the other pool need to be configured on the servers.
- raunak_337416
Nimbostratus
Hi Amy Thanks for your answer but can you please suggest how can I associate other VIP’s to one vip
irule with
command should do the trickvirtual
- raunak_337416
Nimbostratus
Can you please suggest the irule syntax for this boneyard
- raunak_337416
Nimbostratus
Hi Pk Thanks for your response. I have checked with the application owners for this there is no condition like no URI’s, specific keywords. It’s basically one application calling other application VIP and the service on backend are listing on those 3 ports only. Thats why i was confused how the traffic will be load balanced and sent to 3 pools.
- Simon_Blakely
Employee
Maybe I am mis-understanding your requirements.
10.10.19.22:40025
Is this what you require?
- Amresh008
Nimbostratus
@ Blakely, why would you create a pool with services running on multiple ports ? User traffic could get load balanced to members, thus getting the traffic flow for the application failed!
- Simon_Blakely
Employee
It depends - sometimes a service only supports a limited number of connections, and you can run multiple copies of the service on different ports on a single member. If each service is identical, then it does not matter which one services the request.
In this case, I suspect that the different ports are different services and the services need to be in different pools, with some irule/Policy logic to direct traffic to the correct pool.
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