Docker troubleshooting

Error with Docker compose:

ERROR: unauthorized: access to the requested resource is not authorized

Possible reason:

• Not logged into Docker repository: Ensure that you have logged into the Docker repository using the appropriate credentials. For example, use docker login quay.io to log in.

Error connecting to the database:

Possible reasons:

• Missing JDBC database connector: Check if the JDBC database connector is specified in
  the luy-compose.yml file.

• Incorrect database connection details: Review the database connection details (e.g., host, port, username, password) in the luy-compose.yml file to ensure they are accurate and match the database configuration.

General troubleshooting tips:

• Check Docker logs: Use docker logs [container_name] to view the logs of a specific container for additional information about errors.

• Inspect Docker containers: Run docker inspect [container_name] to get detailed information about a container, including its configuration and mounted volumes.

• Verify network configuration: Ensure that the network configuration of your Docker environment is correct and does not conflict with other services.