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feat(backend): Add TTL Strategy in Workflow Spec for Post-Completion Cleanup #11352

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feat(backend): Add TTL Strategy in Workflow Spec for Post-Completion Cleanup #11352

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VaniHaripriya
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@VaniHaripriya VaniHaripriya commented Nov 4, 2024 •
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Description of your changes:

  • Added the TTLStrategy field in Workflow Spec, configured to use SecondsAfterCompletion.
  • Uses the pipeline_ttlseconds variable to define the TTL duration.
  • This field automates cleanup of completed workflows.

This PR should be merged only after #11269 gets merged.

Testing Instruxtions:

  • Build the API Server image and push to an image registry
  • Upload main.yaml file from here
  • Check in KFP UI Pipeline Spec tab if the following snippet is present:
platform_spec:
  platforms:
    kubernetes:
      pipelineConfig:
        pipelineTtl: 60
  • Create a run and check if TTL configuration is present in Workflow CR:
$ oc get workflow -o yaml $(oc get workflow --no-headers | awk '{print $1}') | yq .spec.ttlStrategy
secondsAfterCompletion: 60

Checklist:

@google-oss-prow Google OSS Prow
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DharmitD
DharmitD reviewed Nov 16, 2024
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backend/src/apiserver/template/v2_template.go
@@ -77,9 +77,19 @@ func (t *V2Spec) ScheduledWorkflow(modelJob *model.Job) (*scheduledworkflow.Sche
}
}

var pipeline_options argocompiler.Options
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Camel casing required to stay consistent with golang variable definition standards - PipelineOptions

DharmitD
DharmitD reviewed Nov 16, 2024
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backend/src/apiserver/template/v2_template.go
var obj interface{}
if util.CurrentExecutionType() == util.ArgoWorkflow {
obj, err = argocompiler.Compile(job, kubernetesSpec, nil)
obj, err = argocompiler.Compile(job, kubernetesSpec, &pipeline_options)
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same as https://github.com/kubeflow/pipelines/pull/11352/files#r1845247170

DharmitD
DharmitD reviewed Nov 16, 2024
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backend/src/apiserver/template/v2_template.go
var obj interface{}
if util.CurrentExecutionType() == util.ArgoWorkflow {
obj, err = argocompiler.Compile(job, kubernetesSpec, nil)
obj, err = argocompiler.Compile(job, kubernetesSpec, pipeline_options)
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same as https://github.com/kubeflow/pipelines/pull/11352/files#r1845247170

DharmitD
DharmitD reviewed Nov 16, 2024
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backend/src/v2/compiler/argocompiler/argo.go
}

const (
pipeline_default_ttlSeconds = int32(30)
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Camel casing :)

DharmitD
DharmitD reviewed Nov 16, 2024
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backend/src/v2/compiler/argocompiler/argo.go
@@ -86,6 +91,11 @@ func Compile(jobArg *pipelinespec.PipelineJob, kubernetesSpecArg *pipelinespec.S
}
}

pipeline_ttlseconds := pipeline_default_ttlSeconds
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Camel casing here too

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@DharmitD DharmitD DharmitD left review comments

@hbelmiro hbelmiro Awaiting requested review from hbelmiro

@HumairAK HumairAK Awaiting requested review from HumairAK

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2 participants
@VaniHaripriya @DharmitD