trying to submit a deployment with ECS task overrides as jso

Question

trying to submit a deployment with ECS task overrides as json patches here is the command ```prefect deployment build example flow py flow 1 n base sb s3 common utils dev test flow group 1 flow 1 ib ecs task common utils flow 1 dev test override task customizations= op replace path overrides cpu value 512 op replace path overrides memory value 1024 q prefect v2 queue dev test v dev params param name param value t common utils t flow group 1 a cron 0 0 ``` It results in this infra override in deployments ``` task customizations op replace path overrides cpu value 512 op replace path overrides memory value 1024 ``` however when I submit the flow run I get this error ```Submission failed pydantic error wrappers ValidationError 1 validation error for ECSTask task customizations instance of JsonPatch expected type=type error arbitrary type expected arbitrary type=JsonPatch ``` anyone know why this would not work

Braun Reyes · Answer

think I have a fix for it This <https github com PrefectHQ prefect aws blob 7b64b70cdd2fdb6f8da81b0e2455e41b276ddd59 prefect aws ecs py L540> needs to be updated to something like this ``` validator task customizations pre=True def cast customizations to a json patch cls value Union List Dict JsonPatch gt JsonPatch Casts lists to JsonPatch instances if isinstance value str value = json loads value if isinstance value list return JsonPatch value return value```

Yaron Levi · Answer

< Braun Reyes> Hi wave Have you managed to solve the issue

Braun Reyes · Answer

oh hi yes my changes were deployed so things are working now

Yaron Levi · Answer

So by using the override option you were able to set custom CPU and Memory for the Task Definition

Yaron Levi · Answer

using task customizations

Braun Reyes · Answer

yes that is correct

Yaron Levi · Answer

Thanks

Yaron Levi · Answer

< Braun Reyes> Mm I this exact value that works for you I am getting this error

Yaron Levi · Answer

CleanShot 2023 05 03 at 10 42 18 2x jpg

Yaron Levi · Answer

the override looks like that

Yaron Levi · Answer

CleanShot 2023 05 03 at 10 43 36 2x jpg

Yaron Levi · Answer

Any idea what could have gone wrong here

Yaron Levi · Answer

OK Found simple way of doing it

Yaron Levi · Answer

Yaron Levi · Answer

Still it s interesting why the task customizations worked for you and I got a crash

Braun Reyes · Answer

Here is mine ``` task customizations op add path overrides cpu value 1024 op add path overrides memory value 4096 op add path networkConfiguration awsvpcConfiguration subnets value subnet xxx subnet xxx subnet xxx subnet xxx op add path networkConfiguration awsvpcConfiguration securityGroups value sg xxx op add path networkConfiguration awsvpcConfiguration assignPublicIp value DISABLED ```

Braun Reyes · Answer

i think its just add vs replace

Yaron Levi · Answer

Thanks I ll try it