Hi, I have some problems with podman 4 and new

Question

Hi, I have some problems with podman 4 and new

network backend.

I want to setup some web services containers without port publishing and nginx with published 80 port as proxy. Before I just created containers, created network, added all containers to network and it just worked.

Now I am creating network, adding container and it won't start. Just infinity waiting. Tried to Google it, but nothing similar found.

Also I tried to change network_backend back to cni, install podman-plugins and use it. It worked, I started nginx containers, but it works only from localhost. podman ps shows exposing 0.0.0.0:80->80/tcp, curl http://localhost works, but curl http://ip-address from other host doesn't work.

Just a single nginx works fine if I start container without network connected, but without network IDK how to connect other containers to nginx. Any ideas?

0

24.08.2022

7 ответов

13 просмотров

ベラルサエド Автор вопроса

Nish S
Umm are you trying to use nginx as a proxy to the ...

Yes, that's what I want to do

0

24.08.2022

Nish S

ベラルサエド
Yes, that's what I want to do

If I understand correctly, you are creating a new bridge to host your containers (which will have nginx + app). Now you want to receive traffic to nginx and make sure it can route to e corresponding app. You see that “localhost” of nginx will be different from “localhost” of other containers even if they are on the same network.

0

24.08.2022

ベラルサエド Автор вопроса

Nish S
If I understand correctly, you are creating a new ...

Yeah, I use container names in nginx configs

0

24.08.2022

Nish S

ベラルサエド
Yeah, I use container names in nginx configs

I am not sure if the name alone can resolve. I’ll need to check it myself. But I don’t understand, if it’s just one VM then why are you “load balancing”(so to speak) at all?

0

24.08.2022

A X

Nish S
I am not sure if the name alone can resolve. I’ll ...

Different containers, different processes.

0

24.08.2022

ベラルサエド Автор вопроса

Nish S
I am not sure if the name alone can resolve. I’ll ...

What do you mean "load balancing"?

0

24.08.2022