[bitnami/nginx-ingress-controller] Error Loading libabsl_synchronization.so.2206.0.0 when Enabling OpenTelemetry in Bitnami NGINX Ingress Controller

[kobin23]

Name and Version

bitnami/nginx-ingress-controller:1.11.2-debian-12-r5

What architecture are you using?

amd64

What steps will reproduce the bug?

1. Enable OpenTelemetry in the Helm Chart by specifying enable-opentelemetry: "true" in config section of values file.
2. Deploy the Bitnami NGINX Ingress Controller Helm Chart on a Kubernetes cluster.
3. Observe the error in the controller logs.

What is the expected behavior?

Ingress controller should enable OpenTelemetry module

What do you see instead?

Error: exit status 1
2024/10/07 17:09:53 [emerg] 1609#1609: dlopen() "/etc/nginx/modules/otel_ngx_module.so" failed (libabsl_synchronization.so.2206.0.0: cannot open shared object file: No such file or directory) in /tmp/nginx/nginx-cfg759397434:7
nginx: [emerg] dlopen() "/etc/nginx/modules/otel_ngx_module.so" failed (libabsl_synchronization.so.2206.0.0: cannot open shared object file: No such file or directory) in /tmp/nginx/nginx-cfg759397434:7
nginx: configuration file /tmp/nginx/nginx-cfg759397434 test failed

Additional information

No response

[migruiz4]

Thank you for reporting this issue @kobin23

We have detected an issue with the /etc/nginx/modules/otel_ngx_module.so linked dependencies and we are currently working on a fix.

I have no name!@nginx-ingress-controller-7cc6c57448-2ch4l:/etc/nginx$ ldd modules/otel_ngx_module.so 
...
        libabsl_synchronization.so.2206.0.0 => not found
...

[kobin23]

Hi @migruiz4!

Are there any updates on this issue?

[GEEugene]

Got the same issue. Waiting for fixes. It's very important.

[migruiz4]

Hi @GEEugene,

I'm sorry for the late response. We updated the bitnami/nginx-ingress-controller image two weeks ago including a fix for this issue. Could you please confirm that your are using the image tag 1.11.3-debian-12-r2?

$ docker run --rm -it --entrypoint bash bitnami/nginx-ingress-controller:1.11.3-debian-12-r2 ldd modules/otel_ngx_module.so
 ...
        libabsl_synchronization.so.20220623 => /lib/x86_64-linux-gnu/libabsl_synchronization.so.20220623 (0x00007f87d4252000)
 ...

I have noticed that we didn't release a new version of the chart, so I'm forcing it right now.

[kobin23]

Hi @migruiz4

It's working now on Chart version 11.5.3 Thank you!