Problem with Test Containers not starting in podman

gistfile1.txt

If you have the podman mac helper 
> brew install podman-mac-helper


If you see something like this:

[testcontainers.org 00:00:00.11] Connected to Docker:
  Host: unix:///var/run/docker.sock
  Server Version: 4.6.2
  Kernel Version: 6.4.15-200.fc38.aarch64
  API Version: 1.41
  Operating System: fedora
  Total Memory: 1.91 GB
[testcontainers.org 00:00:00.19] Docker container a8bbec0d94f2 created
[testcontainers.org 00:00:00.23] Start Docker container a8bbec0d94f2
Docker API responded with status code=InternalServerError, response={"cause":"OCI permission denied","message":"crun: write to `/proc/self/oom_score_adj`: Permission denied: OCI permission denied","response":500}

This might be due to a non rootful container machine. 

on podman stop your machine (`podman machine stop`)
set it to rootful and restart it

❯ podman machine  set --rootful                                                                                                                                    ─╯
❯ podman machine  start                                                                                                                                            ─╯
Starting machine "podman-machine-default"
Waiting for VM ...
Mounting volume... /Users:/Users
Mounting volume... /private:/private
Mounting volume... /var/folders:/var/folders
API forwarding listening on: /var/run/docker.sock
Docker API clients default to this address. You do not need to set DOCKER_HOST.

The problem could also be due to container ryuk not starting on VM with low memory so try setting the docker/podman machine to have more ram

e.g.

"Name": "podman-machine-default",
          "Resources": {
               "CPUs": 2,
               "DiskSize": 32,
               "Memory": 7649