Re: nginx DNS doesn't update the upstream IP

2021-04-14 Thread Maxim Dounin
Hello! On Wed, Apr 14, 2021 at 01:19:08PM -0400, kay wrote: > Here is an example of the proxy_pass config, we don't use IP's > > proxy_pass https://example.com; > > When "example.com" changes the IP address, it is not reflected in nginx. > We're using k8s pods. Sometime one or two pods have sta

Re: nginx DNS doesn't update the upstream IP

2021-04-14 Thread kay
Probably I also need to mention that "example.com" has more than one IP address (in our case 2) Posted at Nginx Forum: https://forum.nginx.org/read.php?2,291252,291256#msg-291256 ___ nginx mailing list nginx@nginx.org http://mailman.nginx.org/mailman/l

Re: nginx DNS doesn't update the upstream IP

2021-04-14 Thread kay
Here is an example of the proxy_pass config, we don't use IP's proxy_pass https://example.com; When "example.com" changes the IP address, it is not reflected in nginx. We're using k8s pods. Sometime one or two pods have stale DNS cache. Other pods work fine... Posted at Nginx Forum: https://for

Re: nginx DNS doesn't update the upstream IP

2021-04-14 Thread Grzegorz Kulewski
W dniu 14.04.2021 o 18:48, kay pisze: > We tested with a default "resolver 8.8.8.8;" and "resolver 8.8.8.8 30s;" > options. Both keep using the outdated IP address until you run "nginx -s > reload". The upstream is AWS LoadBalancer, which changes IPs quite > frequently. > > I'm using nginx 1.19.3.

Re: nginx DNS doesn't update the upstream IP

2021-04-14 Thread Sergey A. Osokin
Hi, On Wed, Apr 14, 2021 at 12:48:52PM -0400, kay wrote: > We tested with a default "resolver 8.8.8.8;" and "resolver 8.8.8.8 30s;" > options. Both keep using the outdated IP address until you run "nginx -s > reload". The upstream is AWS LoadBalancer, which changes IPs quite > frequently. > > I'm

nginx DNS doesn't update the upstream IP

2021-04-14 Thread kay
We tested with a default "resolver 8.8.8.8;" and "resolver 8.8.8.8 30s;" options. Both keep using the outdated IP address until you run "nginx -s reload". The upstream is AWS LoadBalancer, which changes IPs quite frequently. I'm using nginx 1.19.3. Any clue what could be wrong? Posted at Nginx Fo