Update README.md

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PauRE
2019-03-19 20:01:06 +01:00
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@@ -59,9 +59,9 @@ Most variables are the same as [postgres official image](https://hub.docker.com/
| POSTGRES_PASSWORD_FILE | alternative to POSTGRES_PASSWORD, to use with docker secrets. |
| POSTGRES_EXTRA_OPTS | additional options to supply `pg_dump` when creating back-ups. |
| SCHEDULE | [cron-schedule](http://godoc.org/github.com/robfig/cron#hdr-Predefined_schedules) specifying the interval between taking postgres backups. |
| BACKUP_KEEP_DAYS | number of days to keep backups before removing. |
| BACKUP_KEEP_WEEKS | number of weeks to keep backups before removing. |
| BACKUP_KEEP_MONTHS | number of months to keep backups before removing. |
| BACKUP_KEEP_DAYS | number of days to keep backups before removal. |
| BACKUP_KEEP_WEEKS | number of weeks to keep backups before removal. |
| BACKUP_KEEP_MONTHS | number of months to keep backups before removal. |
| HEALTHCHECK_PORT | Port listening for cron-schedule health check. |
### Manual Backups