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Exposed workflow priority as a variable #1476

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Jul 22, 2019
Merged

Exposed workflow priority as a variable #1476

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3967dbc
Exposed workflow priority as a variable
markterm Jul 12, 2019
4e6d05c
Test fix
markterm Jul 18, 2019
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2 changes: 1 addition & 1 deletion docs/variables.md
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Expand Up @@ -51,7 +51,7 @@ The following variables are made available to reference various metadata of a wo
| `workflow.labels.<NAME>` | Workflow labels |
| `workflow.creationTimestamp` | Workflow creation timestamp formatted in RFC 3339 (e.g. `2018-08-23T05:42:49Z`) |
| `workflow.creationTimestamp.<STRFTIMECHAR>` | Creation timestamp formatted with a [strftime](http://strftime.org) format character |

| `workflow.priority` | Workflow priority |

## Exit Handler:
| Variable | Description|
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4 changes: 3 additions & 1 deletion workflow/common/common.go
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Expand Up @@ -109,8 +109,10 @@ const (
GlobalVarWorkflowUID = "workflow.uid"
// GlobalVarWorkflowStatus is a global workflow variable referencing the workflow's status.phase field
GlobalVarWorkflowStatus = "workflow.status"
// GlobalVarWorkflowCreationTimestamp is the workflow variable referencing the workflows metadata.creationTimestamp field
// GlobalVarWorkflowCreationTimestamp is the workflow variable referencing the workflow's metadata.creationTimestamp field
GlobalVarWorkflowCreationTimestamp = "workflow.creationTimestamp"
// GlobalVarWorkflowPriority is the workflow variable referencing the workflow's priority field
GlobalVarWorkflowPriority = "workflow.priority"
// LocalVarPodName is a step level variable that references the name of the pod
LocalVarPodName = "pod.name"

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3 changes: 3 additions & 0 deletions workflow/controller/operator.go
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Expand Up @@ -265,6 +265,9 @@ func (woc *wfOperationCtx) setGlobalParameters() {
woc.globalParams[common.GlobalVarWorkflowNamespace] = woc.wf.ObjectMeta.Namespace
woc.globalParams[common.GlobalVarWorkflowUID] = string(woc.wf.ObjectMeta.UID)
woc.globalParams[common.GlobalVarWorkflowCreationTimestamp] = woc.wf.ObjectMeta.CreationTimestamp.String()
if woc.wf.Spec.Priority != nil {
woc.globalParams[common.GlobalVarWorkflowPriority] = strconv.Itoa(int(*woc.wf.Spec.Priority))
}
for char := range strftime.FormatChars {
cTimeVar := fmt.Sprintf("%s.%s", common.GlobalVarWorkflowCreationTimestamp, string(char))
woc.globalParams[cTimeVar] = strftime.Format("%"+string(char), woc.wf.ObjectMeta.CreationTimestamp.Time)
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