search

kedacore / keda

KEDA is a Kubernetes-based Event Driven Autoscaling component. It provides event driven scale for any container running in Kubernetes
https://keda.sh
Apache License 2.0
8.5k stars 1.08k forks source link

Visualize the cron scaler schedules #3692

Open hochuenw-dd opened 2 years ago

hochuenw-dd commented 2 years ago

Proposal

When cron schedules get complicated, it's harder for users to see and understand what's the expected replica counts (cron schedule) for a given service by looking at the cron schedules in the scaledobject.

Use-Case

For example,

1am: 3 replicas
7am: 6 replicas
9am: 9 replicas
12pm: 14 replicas
3pm: 20 replicas
7pm: 15 replicas
9pm: 10 replicas
11pm: 5 replicas

Does it make sense to create a metric to visualize future expected replica counts for predictive-based scalers such as cron scaler.

Anything else?

No response

JorTurFer commented 2 years ago

mmm, this is interesting, but I don't see it as part of KEDA in the cluster, but I think is a good starting point for a cli (because basically it's a troubleshooting/debbuging thing). WDYT @kedacore/keda-contributors ?

tomkerkhove commented 2 years ago

I'm not sure how much we can cover on this, we could introduce a log message providing the schedule with expected replica count but everything beyond that would be around tooling.

I think a CLI would be useful here, but we don't have one today

stale[bot] commented 1 year ago

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 7 days if no further activity occurs. Thank you for your contributions.

stale[bot] commented 1 year ago

This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 7 days if no further activity occurs. Thank you for your contributions.