Hello!
On Mon, May 26, 2014 at 05:51:11PM +0530, Hari Poludasu wrote:
> Hi,
>
>
>
> I would like to use NGINX for failover in my HA setup. I have two VMs
> running in Active-Active mode and listening on 9080 port for WebSocket
> connections from clients. I would like to use NGINX to route all websocket
> traffic to route to VM1 and must route to VM2 only on failure of VM1.
>
> NGINX is running on my windows, If I use the following config, is it enough?
>
> http {
>
> upstream web_rack {
>
> server vm1:9080;
>
> server vm2:9080;
>
> }
[...]
> What changes I need to do in config to add the failover mechanism to allow
> NGINX to route websocket traffic to vm2 only on vm1 failure?
Use the "backup" flag on vm2, see here for details:
http://nginx.org/en/docs/http/ngx_http_upstream_module.html#server
--
Maxim Dounin
http://nginx.org/
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