[nginx] Nginx template duplicates upstreams.

[Farit-Biktimirov]

Is it a normal behaviour for nginx templator to duplicate upstreams:

upstream qa-service-health-port {
least_conn;
server 10.12.16.8:18080 max_fails=0 fail_timeout=0;
server 10.12.16.8:18080 max_fails=0 fail_timeout=0;
server 10.12.16.8:18080 max_fails=0 fail_timeout=0;
server 10.12.16.8:18080 max_fails=0 fail_timeout=0;
server 10.13.192.4:18080 max_fails=0 fail_timeout=0;
server 10.13.192.4:18080 max_fails=0 fail_timeout=0;
server 10.13.192.4:18080 max_fails=0 fail_timeout=0;
server 10.13.192.4:18080 max_fails=0 fail_timeout=0;
}

Is there any workaround to mitigate that?

[aledbf]

@Farit-Biktimirov please check if the image quay.io/aledbf/nginx-ingress-controller:0.78 solves this issue.

[Farit-Biktimirov]

@aledbf that is awesome. I'll try image noted above.

[MaikuMori]

Could this be connected with #448 ?

EDIT: You beat me to it.

[aledbf]

@MaikuMori yes. With #456, this and #448 are fixed

[aledbf]

@MaikuMori please test quay.io/aledbf/nginx-ingress-controller:0.78 to confirm