Docker Compose Can't find a suitable configuration file in this directory
Can't find a suitable configuration file in this directory or any
parent. Are you in the right directory?
Supported filenames: docker-compose.yml, docker-compose.yaml, compose.yml, compose.yaml
I had the exactly same issue. After some digging I found out that the docker-compose was installed as a "snap" package. Applications from snap packages are running in a sandbox and they do not see the /tmp directory where I happened to have my
docker-compose.yml file. Solution:
sudo snap remove docker
sudo apt install docker.io docker-compose