pg-backup-cron-job not working

[humphd]

On production, in the pg-backup-cron-job container, I see this log:

pg_dump: option does not take an argument: password
Try "pg_dump --help" for more information.
run-parts: /etc/periodic/daily/create-backup: exit status 1

cc @JerryHue

[humphd]

Looks like it needs to be done as an environment variable instead https://stackoverflow.com/questions/2893954/how-to-pass-in-password-to-pg-dump

[JerryHue]

I think we could write the dbname option to be a connection string that uses the password value.