docs: fix reference to dokku user crontab in cron docs

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This commit is contained in:
Jose Diaz-Gonzalez
2021-02-03 14:49:25 -05:00
committed by GitHub
parent a96ad0c10c
commit 82da43cfba

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@@ -141,7 +141,7 @@ For tasks that will properly resume, you *should* use the above method, as runni
Regularly scheduled tasks can be a bit of a pain with Dokku. The following are general recommendations to follow to help ensure successful task runs.
- Use the `dokku` user's crontab.
- Use the `dokku` user in your cron entry.
- If you do not, the `dokku` binary will attempt to execute with `sudo`, and your cron run with fail with `sudo: no tty present and no askpass program specified`.
- Add a `MAILTO` environment variable to ship cron emails to yourself.
- Add a `PATH` environment variable or specify the full path to binaries on the host.