Docker openCV 4.3.0 - Cuda cuDNN include and lib not found - CUDA 10 found - JP44 & JP43

[etdecode]

Hello, first of all thanks AastaNV I was able to make it works with 4.1.1.
But then I'm building a Dockerfile for 4.3.0 to improve inference speed.

Host: jetson nano freshly flashed with JP44 iso.
I've even tried to install cudnn.deb v 7.6.4 from Nvidia ARM64 (previous flash but same issue).
I've tried to install the cudnn deb on docker too without any difference.

REM: This is JP43 below.

$ cat /usr/include/cudnn.h | grep CUDNN_MAJOR -A 2
#define CUDNN_MAJOR 7
#define CUDNN_MINOR 6
#define CUDNN_PATCHLEVEL 3
--
#define CUDNN_VERSION (CUDNN_MAJOR * 1000 + CUDNN_MINOR * 100 + CUDNN_PATCHLEVEL)

#include "driver_types.h

$ cat /usr/local/cuda/version.txt
CUDA Version 10.0.326

How do we solve this? Should we hardcode LIBRARY_CUDNN and INCLUDE_LIB_CUDNN?
Or do we merge (cp) CUDNN into Cuda?

• nvidia CUDA: YES (ver10.0, CUFFT, CUBLAS)
• cuDNN: NO

So I've had a docker build issue due to missing runtime.

EDIT: Solved the build issue, /etc/docker/daemon.json was not reloaded with nvidia runtime
So if you can install it by docker run and not by dockerfile, check your runtime (;
EDITED: removed stuff that is solved or trivial.