mysql:backup produces "repository name must be lowercase

[ksmandersen]

Hi 👋

I currently have an issue where calls to dokku mysql:backup produced the following error:

root@applypixels:~# dokku mysql:backup applypixels applypixels-db-backup
docker: invalid reference format: repository name must be lowercase.
See 'docker run --help'.
root@applypixels:~#

I've also tried to remove the - from the bucket name.
I am on dokku 0.12.13 and dokku-mysql 1.4.9

[josegonzalez]

Can you try:

dokku --trace mysql:backup applypixels applypixels-db-backup

And gist the output?

[ksmandersen]

I think I see the problem now. It must have to do with the PGP encryption key. What is the expected form at for that? I assumed it was the contents of an .asc file.

Here's the output:
https://gist.github.com/ksmandersen/7609dcd6a75433cf1f928b33c5450e16

[ksmandersen]

@josegonzalez Any idea what is going wrong here?

[josegonzalez]

The encryption key is actually a passphrase, not a PGP key. I'll update the docs for this.