For the question was my redis production url was wrong.
My fix:
- open
$ sudo nano gitlab/htdocs/config/resque.yml - change
production: redis://some-wrong-url:6379 to production: redis://localhost:6379 - restarted my Bitnami stack
$ sudo /opt/bitnami/ctlscript.sh restart
First I confirmed my redis url from @henley's answer on the left.
* Note. I am using a Bitnami stack
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