now the file it looks like you said what should I do next to establish the connection
This is where reading the official documentation helps, A tour of thin-edge.io | Thin-edge
But in short, you can run the commands I posted earlier:
sudo tedge disconnect c8y
sudo tedge connect c8y
Here is the outcome
sudo tedge connect c8y
The system config file '/etc/tedge/system.toml' doesn't exist. Use '/bin/systemctl' as a service manager.
Checking if systemd is available.
Checking if configuration for requested bridge already exists.
Validating the bridge certificates.
Creating the device in Cumulocity cloud.
ERROR: ConnectionRefused(NotAuthorized)
Error: failed to connect Cumulocity cloud.
Caused by:
Connection check failed
I would just suggest going through the getting started document steps again.
But I’ll have to let someone else take over for the moment.