Hi folks! I am trying to override a K8s customizations parameter through the prefect cli, see docs. Is this possible/ what would the override flag look like? I can't seem to find anything in the docs. Thanks!

prefect deployment build ... --infra-block kubernetes-job/<my-config> --override customizations=[{'op': 'add', 'path': '/spec/template/spec/containers/0/resources', 'value': {'requests': {'cpu': '1000m', 'memory': '1Gi'}}}]

hi @Renzo Becerra - are you in the midst of setting up prefect deployments for the first time? im wondering because you're using the old command

prefect deployment build ...

(which makes agent-based deployments instead of

prefect deploy

worker-workpool based deployments) the latter would be recommended going forward as the former is deprecated

Hi @Nate, thanks for the quick response! This was set up a while ago and I'm trying to enable resource overrides as well as K8s annotations --

/spec/template/metadata/annotations/

everything on the infra block should be available for override from the cli with the

override

flag, so i think you are on the right track what are you running into trouble with?

I'm specifying this cli flag to override customizations but am running into an unrecognized command error

--override customizations=[{'op': 'add', 'path': '/spec/template/spec/containers/0/resources', 'value': {'requests': {'cpu': '1000m', 'memory': '1Gi'}}}]

Would you happen to have an example of how I would override customizations?

do you have the stack trace with the error you're seeing?

@Kevin Grismore

... customizations=[{'op': 'add', 'path': '/spec/template/spec/containers/0/resources', 'value': {'requests': {'cpu': '999m', 'memory': '1Gi'}}}]
1752024-05-24 19:17:59,772  ERROR    Usage: prefect deployment build [OPTIONS] ENTRYPOINT
176Try 'prefect deployment build --help' for help.
177╭─ Error ──────────────────────────────────────────────────────────────────────╮
178│ Got unexpected extra arguments (add, path:                                   │
179│ /spec/template/spec/containers/0/resources, value: {requests: {cpu: 999m,    │
180│ memory: 1Gi}}}])                                                             │
181╰──────────────────────────────────────────────────────────────────────────────╯

hm maybe it's just a quoting issue then?

I've tried a couple different combinations like

... --override customizations='[{...}]'

let me see if I can put something together. It's been a while since I've used infra block style deployments

Awesome!

I didn't have any issues making a deployment like so

prefect deployment build -p agent -ib kubernetes-job/k8s-job -n k8s-agent-deployment suspend_flow.py:suspended_flow --override customizations="[{'op': 'add', 'path': '/spec/template/spec/containers/0/resources', 'value': {'requests': {'cpu': '1000m', 'memory': '1Gi'}}}]" --apply

Let me try that real quick

nice!