How often to scan for docker images changes

[rimusz]

an option to set how often to scan docker repository for image changes

[rusenask]

on polling branch default value is const KeelPollDefaultSchedule = "@every 1m but it's configurable and uses https://github.com/rusenask/cron so you can define proper schedules like:

Entry                  | Description                                | Equivalent To
-----                  | -----------                                | -------------
@yearly (or @annually) | Run once a year, midnight, Jan. 1st        | 0 0 0 1 1 *
@monthly               | Run once a month, midnight, first of month | 0 0 0 1 * *
@weekly                | Run once a week, midnight on Sunday        | 0 0 0 * * 0
@daily (or @midnight)  | Run once a day, midnight                   | 0 0 0 * * *
@hourly                | Run once an hour, beginning of hour        | 0 0 * * * *

[rimusz]

can that be set via env var passed to container?

[rusenask]

currently (it's not merged yet) you need to set a label:
keel.sh/pollSchedule=@every 10m

would you want to override default to something else? definitely a reasonable feature then

[rimusz]

nice, so with the annotation I can set different time intervals for each deployment.?

[rusenask]

yeah, polling trigger sets up custom cron schedules (if specified) for all watched deployments, it might have been slightly overengineered though. Current limitation is however that if you have deployment A and deployment B that rely on the same image - they will share the same schedule (the last one that starts watching will update schedule).

[rusenask]

available in 0.3.0 release,
more info https://github.com/rusenask/keel#polling
apparently had to use annotations to be able to use more symbols @every 10m,
example available here https://github.com/rusenask/keel#polling

[rimusz]

we can close this one