If you put those in environment variables as described in Configure an S3 compatible object storage provider for uploads then you can restore your site to a new server from the command line with only your yml file.
The rest seems like a good plan.
If you put those in environment variables as described in Configure an S3 compatible object storage provider for uploads then you can restore your site to a new server from the command line with only your yml file.
The rest seems like a good plan.