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util_test.go
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util_test.go
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package util
import (
"context"
"io/ioutil"
"os"
"path/filepath"
"testing"
"time"
"github.com/stretchr/testify/assert"
v1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
"k8s.io/apimachinery/pkg/fields"
"sigs.k8s.io/yaml"
"github.com/argoproj/argo-workflows/v3/pkg/apis/workflow"
wfv1 "github.com/argoproj/argo-workflows/v3/pkg/apis/workflow/v1alpha1"
argofake "github.com/argoproj/argo-workflows/v3/pkg/client/clientset/versioned/fake"
"github.com/argoproj/argo-workflows/v3/workflow/common"
hydratorfake "github.com/argoproj/argo-workflows/v3/workflow/hydrator/fake"
)
// TestSubmitDryRun
func TestSubmitDryRun(t *testing.T) {
workflowName := "test-dry-run"
workflowYaml := `
apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
name: ` + workflowName + `
spec:
entrypoint: whalesay
templates:
- name: whalesay
container:
image: docker/whalesay:latest
command: [cowsay]
args: ["hello world"]
`
wf := wfv1.MustUnmarshalWorkflow(workflowYaml)
newWf := wf.DeepCopy()
wfClientSet := argofake.NewSimpleClientset()
ctx := context.Background()
newWf, err := SubmitWorkflow(ctx, nil, wfClientSet, "test-namespace", newWf, &wfv1.SubmitOpts{DryRun: true})
assert.NoError(t, err)
assert.Equal(t, wf.Spec, newWf.Spec)
assert.Equal(t, wf.Status, newWf.Status)
}
// TestResubmitWorkflowWithOnExit ensures we do not carry over the onExit node even if successful
func TestResubmitWorkflowWithOnExit(t *testing.T) {
wfName := "test-wf"
onExitName := wfName + ".onExit"
wf := wfv1.Workflow{
ObjectMeta: metav1.ObjectMeta{
Name: wfName,
},
Status: wfv1.WorkflowStatus{
Phase: wfv1.WorkflowFailed,
Nodes: map[string]wfv1.NodeStatus{},
},
}
onExitID := wf.NodeID(onExitName)
wf.Status.Nodes[onExitID] = wfv1.NodeStatus{
Name: onExitName,
Phase: wfv1.NodeSucceeded,
}
newWF, err := FormulateResubmitWorkflow(&wf, true, nil)
assert.NoError(t, err)
newWFOnExitName := newWF.ObjectMeta.Name + ".onExit"
newWFOneExitID := newWF.NodeID(newWFOnExitName)
_, ok := newWF.Status.Nodes[newWFOneExitID]
assert.False(t, ok)
}
// TestReadFromSingleorMultiplePath ensures we can read the content of a single file or multiple files correctly using the ReadFromFilePathsOrUrls function
func TestReadFromSingleorMultiplePath(t *testing.T) {
tests := map[string]struct {
fileNames []string
contents []string
}{
"singleFile": {
fileNames: []string{"singleFile"},
contents: []string{"test file's content"},
},
"multipleFiles": {
fileNames: []string{"file1", "file2"},
contents: []string{"file1 content", "file2 content"},
},
}
for name, tc := range tests {
t.Run(name, func(t *testing.T) {
dir := t.TempDir()
var filePaths []string
for i := range tc.fileNames {
content := []byte(tc.contents[i])
tmpfn := filepath.Join(dir, tc.fileNames[i])
filePaths = append(filePaths, tmpfn)
err := ioutil.WriteFile(tmpfn, content, 0o600)
if err != nil {
t.Error("Could not write to temporary file")
}
}
body, err := ReadFromFilePathsOrUrls(filePaths...)
assert.Equal(t, len(body), len(filePaths))
assert.NoError(t, err)
for i := range body {
assert.Equal(t, body[i], []byte(tc.contents[i]))
}
})
}
}
// TestReadFromSingleorMultiplePathErrorHandling ensures that an error is returned if there is any error while reading files or urls
func TestReadFromSingleorMultiplePathErrorHandling(t *testing.T) {
tests := map[string]struct {
fileNames []string
contents []string
exists []bool
}{
"nonExistingFile": {
fileNames: []string{"nonExistingFile"},
contents: []string{"this content should not exist"},
exists: []bool{false},
},
"multipleNonExistingFiles": {
fileNames: []string{"file1", "file2"},
contents: []string{"this content should not exist", "this content should not exist"},
exists: []bool{false, false},
},
"mixedExistingAndNonExistingFiles": {
fileNames: []string{"file1", "file2", "file3", "file4"},
contents: []string{"actual file content", "", "", "actual file content 2"},
exists: []bool{true, false, false, true},
},
}
for name, tc := range tests {
t.Run(name, func(t *testing.T) {
dir := t.TempDir()
var filePaths []string
for i := range tc.fileNames {
content := []byte(tc.contents[i])
tmpfn := filepath.Join(dir, tc.fileNames[i])
filePaths = append(filePaths, tmpfn)
if tc.exists[i] {
err := ioutil.WriteFile(tmpfn, content, 0o600)
if err != nil {
t.Error("Could not write to temporary file")
}
}
}
body, err := ReadFromFilePathsOrUrls(filePaths...)
assert.NotNil(t, err)
assert.Equal(t, len(body), 0)
})
}
}
var yamlStr = `
containers:
- name: main
resources:
limits:
cpu: 1000m
`
func TestPodSpecPatchMerge(t *testing.T) {
tmpl := wfv1.Template{PodSpecPatch: "{\"containers\":[{\"name\":\"main\", \"resources\":{\"limits\":{\"cpu\": \"1000m\"}}}]}"}
wf := wfv1.Workflow{Spec: wfv1.WorkflowSpec{PodSpecPatch: "{\"containers\":[{\"name\":\"main\", \"resources\":{\"limits\":{\"memory\": \"100Mi\"}}}]}"}}
merged, err := PodSpecPatchMerge(&wf, &tmpl)
assert.NoError(t, err)
var spec v1.PodSpec
wfv1.MustUnmarshal([]byte(merged), &spec)
assert.Equal(t, "1.000", spec.Containers[0].Resources.Limits.Cpu().AsDec().String())
assert.Equal(t, "104857600", spec.Containers[0].Resources.Limits.Memory().AsDec().String())
tmpl = wfv1.Template{PodSpecPatch: yamlStr}
wf = wfv1.Workflow{Spec: wfv1.WorkflowSpec{PodSpecPatch: "{\"containers\":[{\"name\":\"main\", \"resources\":{\"limits\":{\"memory\": \"100Mi\"}}}]}"}}
merged, err = PodSpecPatchMerge(&wf, &tmpl)
assert.NoError(t, err)
wfv1.MustUnmarshal([]byte(merged), &spec)
assert.Equal(t, "1.000", spec.Containers[0].Resources.Limits.Cpu().AsDec().String())
assert.Equal(t, "104857600", spec.Containers[0].Resources.Limits.Memory().AsDec().String())
}
var suspendedWf = `
apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
creationTimestamp: "2020-04-10T15:21:23Z"
name: suspend
generation: 2
labels:
workflows.argoproj.io/phase: Running
resourceVersion: "238969"
selfLink: /apis/argoproj.io/v1alpha1/namespaces/argo/workflows/suspend
uid: 4f08d325-dc5a-43a3-9986-259e259e6ea3
spec:
entrypoint: suspend
templates:
-
inputs: {}
metadata: {}
name: suspend
outputs: {}
steps:
- -
name: approve
template: approve
-
inputs: {}
metadata: {}
name: approve
outputs: {}
suspend: {}
status:
finishedAt: null
nodes:
suspend-template-xjsg2:
children:
- suspend-template-xjsg2-4125372399
displayName: suspend-template-xjsg2
finishedAt: null
id: suspend-template-xjsg2
name: suspend-template-xjsg2
phase: Running
startedAt: "2020-04-10T15:21:23Z"
templateName: suspend
templateScope: local/suspend-template-xjsg2
type: Steps
suspend-template-xjsg2-1771269240:
boundaryID: suspend-template-xjsg2
displayName: approve
finishedAt: null
id: suspend-template-xjsg2-1771269240
name: suspend-template-xjsg2[0].approve
phase: Running
startedAt: "2020-04-10T15:21:23Z"
templateName: approve
templateScope: local/suspend-template-xjsg2
type: Suspend
suspend-template-xjsg2-4125372399:
boundaryID: suspend-template-xjsg2
children:
- suspend-template-xjsg2-1771269240
displayName: '[0]'
finishedAt: null
id: suspend-template-xjsg2-4125372399
name: suspend-template-xjsg2[0]
phase: Running
startedAt: "2020-04-10T15:21:23Z"
templateName: suspend
templateScope: local/suspend-template-xjsg2
type: StepGroup
phase: Running
startedAt: "2020-04-10T15:21:23Z"
`
func TestResumeWorkflowByNodeName(t *testing.T) {
wfIf := argofake.NewSimpleClientset().ArgoprojV1alpha1().Workflows("")
origWf := wfv1.MustUnmarshalWorkflow(suspendedWf)
ctx := context.Background()
_, err := wfIf.Create(ctx, origWf, metav1.CreateOptions{})
assert.NoError(t, err)
// will return error as displayName does not match any nodes
err = ResumeWorkflow(ctx, wfIf, hydratorfake.Noop, "suspend", "displayName=nonexistant")
assert.Error(t, err)
// displayName didn't match suspend node so should still be running
wf, err := wfIf.Get(ctx, "suspend", metav1.GetOptions{})
assert.NoError(t, err)
assert.Equal(t, wfv1.NodeRunning, wf.Status.Nodes.FindByDisplayName("approve").Phase)
err = ResumeWorkflow(ctx, wfIf, hydratorfake.Noop, "suspend", "displayName=approve")
assert.NoError(t, err)
// displayName matched node so has succeeded
wf, err = wfIf.Get(ctx, "suspend", metav1.GetOptions{})
if assert.NoError(t, err) {
assert.Equal(t, wfv1.NodeSucceeded, wf.Status.Nodes.FindByDisplayName("approve").Phase)
}
}
func TestStopWorkflowByNodeName(t *testing.T) {
wfIf := argofake.NewSimpleClientset().ArgoprojV1alpha1().Workflows("")
origWf := wfv1.MustUnmarshalWorkflow(suspendedWf)
ctx := context.Background()
_, err := wfIf.Create(ctx, origWf, metav1.CreateOptions{})
assert.NoError(t, err)
// will return error as displayName does not match any nodes
err = StopWorkflow(ctx, wfIf, hydratorfake.Noop, "suspend", "displayName=nonexistant", "error occurred")
assert.Error(t, err)
// displayName didn't match suspend node so should still be running
wf, err := wfIf.Get(ctx, "suspend", metav1.GetOptions{})
assert.NoError(t, err)
assert.Equal(t, wfv1.NodeRunning, wf.Status.Nodes.FindByDisplayName("approve").Phase)
err = StopWorkflow(ctx, wfIf, hydratorfake.Noop, "suspend", "displayName=approve", "error occurred")
assert.NoError(t, err)
// displayName matched node so has succeeded
wf, err = wfIf.Get(ctx, "suspend", metav1.GetOptions{})
assert.NoError(t, err)
assert.Equal(t, wfv1.NodeFailed, wf.Status.Nodes.FindByDisplayName("approve").Phase)
}
// Regression test for #6478
func TestAddParamToGlobalScopeValueNil(t *testing.T) {
paramValue := wfv1.AnyString("test")
wf := wfv1.Workflow{
Status: wfv1.WorkflowStatus{
Outputs: &wfv1.Outputs{
Parameters: []wfv1.Parameter{
{
Name: "test",
Value: ¶mValue,
GlobalName: "global_output_param",
},
},
},
},
}
p := AddParamToGlobalScope(&wf, nil, wfv1.Parameter{
Name: "test",
Value: nil,
GlobalName: "test",
})
assert.False(t, p)
}
var susWorkflow = `
apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
name: suspend-template
spec:
entrypoint: suspend
templates:
-
inputs: {}
metadata: {}
name: suspend
outputs: {}
steps:
- -
name: approve
template: approve
- - arguments:
parameters:
- name: message
value: '{{steps.approve.outputs.parameters.message}}'
name: release
template: whalesay
-
inputs: {}
metadata: {}
name: approve
outputs:
parameters:
- name: message
valueFrom:
supplied: {}
suspend: {}
-
container:
args:
- '{{inputs.parameters.message}}'
command:
- cowsay
image: docker/whalesay
name: ""
resources: {}
inputs:
parameters:
- name: message
metadata: {}
name: whalesay
outputs: {}
status:
finishedAt: null
nodes:
suspend-template-kgfn7:
children:
- suspend-template-kgfn7-1405476480
displayName: suspend-template-kgfn7
finishedAt: null
id: suspend-template-kgfn7
name: suspend-template-kgfn7
phase: Running
startedAt: "2020-06-25T18:01:56Z"
templateName: suspend
templateScope: local/suspend-template-kgfn7
type: Steps
suspend-template-kgfn7-1405476480:
boundaryID: suspend-template-kgfn7
children:
- suspend-template-kgfn7-2667278707
displayName: '[0]'
finishedAt: null
id: suspend-template-kgfn7-1405476480
name: suspend-template-kgfn7[0]
phase: Running
startedAt: "2020-06-25T18:01:56Z"
templateName: suspend
templateScope: local/suspend-template-kgfn7
type: StepGroup
suspend-template-kgfn7-2667278707:
boundaryID: suspend-template-kgfn7
displayName: approve
finishedAt: null
id: suspend-template-kgfn7-2667278707
name: suspend-template-kgfn7[0].approve
outputs:
parameters:
- name: message
valueFrom:
supplied: {}
- name: message2
globalName: message-global-param
valueFrom:
supplied: {}
phase: Running
startedAt: "2020-06-25T18:01:56Z"
templateName: approve
templateScope: local/suspend-template-kgfn7
type: Suspend
phase: Running
startedAt: "2020-06-25T18:01:56Z"
`
func TestUpdateSuspendedNode(t *testing.T) {
wfIf := argofake.NewSimpleClientset().ArgoprojV1alpha1().Workflows("")
origWf := wfv1.MustUnmarshalWorkflow(susWorkflow)
ctx := context.Background()
_, err := wfIf.Create(ctx, origWf, metav1.CreateOptions{})
if assert.NoError(t, err) {
err = updateSuspendedNode(ctx, wfIf, hydratorfake.Noop, "does-not-exist", "displayName=approve", SetOperationValues{OutputParameters: map[string]string{"message": "Hello World"}})
assert.EqualError(t, err, "workflows.argoproj.io \"does-not-exist\" not found")
err = updateSuspendedNode(ctx, wfIf, hydratorfake.Noop, "suspend-template", "displayName=does-not-exists", SetOperationValues{OutputParameters: map[string]string{"message": "Hello World"}})
assert.EqualError(t, err, "currently, set only targets suspend nodes: no suspend nodes matching nodeFieldSelector: displayName=does-not-exists")
err = updateSuspendedNode(ctx, wfIf, hydratorfake.Noop, "suspend-template", "displayName=approve", SetOperationValues{OutputParameters: map[string]string{"does-not-exist": "Hello World"}})
assert.EqualError(t, err, "node is not expecting output parameter 'does-not-exist'")
err = updateSuspendedNode(ctx, wfIf, hydratorfake.Noop, "suspend-template", "displayName=approve", SetOperationValues{OutputParameters: map[string]string{"message": "Hello World"}})
assert.NoError(t, err)
err = updateSuspendedNode(ctx, wfIf, hydratorfake.Noop, "suspend-template", "name=suspend-template-kgfn7[0].approve", SetOperationValues{OutputParameters: map[string]string{"message2": "Hello World 2"}})
assert.NoError(t, err)
//make sure global variable was updated
wf, err := wfIf.Get(ctx, "suspend-template", metav1.GetOptions{})
assert.NoError(t, err)
assert.Equal(t, "Hello World 2", wf.Status.Outputs.Parameters[0].Value.String())
}
noSpaceWf := wfv1.MustUnmarshalWorkflow(susWorkflow)
noSpaceWf.Name = "suspend-template-no-outputs"
node := noSpaceWf.Status.Nodes["suspend-template-kgfn7-2667278707"]
node.Outputs = nil
noSpaceWf.Status.Nodes["suspend-template-kgfn7-2667278707"] = node
_, err = wfIf.Create(ctx, noSpaceWf, metav1.CreateOptions{})
if assert.NoError(t, err) {
err = updateSuspendedNode(ctx, wfIf, hydratorfake.Noop, "suspend-template-no-outputs", "displayName=approve", SetOperationValues{OutputParameters: map[string]string{"message": "Hello World"}})
assert.EqualError(t, err, "cannot set output parameters because node is not expecting any raw parameters")
}
}
func TestSelectorMatchesNode(t *testing.T) {
tests := map[string]struct {
selector string
outcome bool
}{
"idFound": {
selector: "id=123",
outcome: true,
},
"idNotFound": {
selector: "id=321",
outcome: false,
},
"nameFound": {
selector: "name=failed-node",
outcome: true,
},
"phaseFound": {
selector: "phase=Failed",
outcome: true,
},
"randomNotFound": {
selector: "foo=Failed",
outcome: false,
},
"templateFound": {
selector: "templateRef.name=templateName",
outcome: true,
},
"inputFound": {
selector: "inputs.parameters.myparam.value=abc",
outcome: true,
},
}
for name, tc := range tests {
t.Run(name, func(t *testing.T) {
node := wfv1.NodeStatus{ID: "123", Name: "failed-node", Phase: wfv1.NodeFailed, TemplateRef: &wfv1.TemplateRef{
Name: "templateName",
Template: "template",
},
Inputs: &wfv1.Inputs{
Parameters: []wfv1.Parameter{
{
Name: "myparam",
Value: wfv1.AnyStringPtr("abc"),
},
},
},
}
selector, err := fields.ParseSelector(tc.selector)
assert.NoError(t, err)
if tc.outcome {
assert.True(t, SelectorMatchesNode(selector, node))
} else {
assert.False(t, SelectorMatchesNode(selector, node))
}
})
}
}
func TestGetNodeType(t *testing.T) {
t.Run("getNodeType", func(t *testing.T) {
assert.Equal(t, wfv1.NodeTypePod, GetNodeType(&wfv1.Template{Script: &wfv1.ScriptTemplate{}}))
assert.Equal(t, wfv1.NodeTypePod, GetNodeType(&wfv1.Template{Container: &v1.Container{}}))
assert.Equal(t, wfv1.NodeTypePod, GetNodeType(&wfv1.Template{Resource: &wfv1.ResourceTemplate{}}))
assert.NotEqual(t, wfv1.NodeTypePod, GetNodeType(&wfv1.Template{Steps: []wfv1.ParallelSteps{}}))
assert.NotEqual(t, wfv1.NodeTypePod, GetNodeType(&wfv1.Template{DAG: &wfv1.DAGTemplate{}}))
assert.NotEqual(t, wfv1.NodeTypePod, GetNodeType(&wfv1.Template{Suspend: &wfv1.SuspendTemplate{}}))
})
}
func TestApplySubmitOpts(t *testing.T) {
t.Run("Nil", func(t *testing.T) {
assert.NoError(t, ApplySubmitOpts(&wfv1.Workflow{}, nil))
})
t.Run("InvalidLabels", func(t *testing.T) {
assert.Error(t, ApplySubmitOpts(&wfv1.Workflow{}, &wfv1.SubmitOpts{Labels: "a"}))
})
t.Run("Labels", func(t *testing.T) {
wf := &wfv1.Workflow{}
err := ApplySubmitOpts(wf, &wfv1.SubmitOpts{Labels: "a=1,b=1"})
assert.NoError(t, err)
assert.Len(t, wf.GetLabels(), 2)
})
t.Run("MergeLabels", func(t *testing.T) {
wf := &wfv1.Workflow{ObjectMeta: metav1.ObjectMeta{Labels: map[string]string{"a": "0", "b": "0"}}}
err := ApplySubmitOpts(wf, &wfv1.SubmitOpts{Labels: "a=1"})
assert.NoError(t, err)
if assert.Len(t, wf.GetLabels(), 2) {
assert.Equal(t, "1", wf.GetLabels()["a"])
assert.Equal(t, "0", wf.GetLabels()["b"])
}
})
t.Run("InvalidParameters", func(t *testing.T) {
assert.Error(t, ApplySubmitOpts(&wfv1.Workflow{}, &wfv1.SubmitOpts{Parameters: []string{"a"}}))
})
t.Run("Parameters", func(t *testing.T) {
wf := &wfv1.Workflow{
Spec: wfv1.WorkflowSpec{
Arguments: wfv1.Arguments{
Parameters: []wfv1.Parameter{{Name: "a", Value: wfv1.AnyStringPtr("0")}},
},
},
}
err := ApplySubmitOpts(wf, &wfv1.SubmitOpts{Parameters: []string{"a=81861780812"}})
assert.NoError(t, err)
parameters := wf.Spec.Arguments.Parameters
if assert.Len(t, parameters, 1) {
assert.Equal(t, "a", parameters[0].Name)
assert.Equal(t, "81861780812", parameters[0].Value.String())
}
})
t.Run("PodPriorityClassName", func(t *testing.T) {
wf := &wfv1.Workflow{}
err := ApplySubmitOpts(wf, &wfv1.SubmitOpts{PodPriorityClassName: "abc"})
assert.NoError(t, err)
assert.Equal(t, "abc", wf.Spec.PodPriorityClassName)
})
}
func TestReadParametersFile(t *testing.T) {
file, err := ioutil.TempFile("", "")
assert.NoError(t, err)
defer func() { _ = os.Remove(file.Name()) }()
err = ioutil.WriteFile(file.Name(), []byte(`a: 81861780812`), 0o600)
assert.NoError(t, err)
opts := &wfv1.SubmitOpts{}
err = ReadParametersFile(file.Name(), opts)
assert.NoError(t, err)
parameters := opts.Parameters
if assert.Len(t, parameters, 1) {
assert.Equal(t, "a=81861780812", parameters[0])
}
}
func TestFormulateResubmitWorkflow(t *testing.T) {
t.Run("Labels", func(t *testing.T) {
wf := &wfv1.Workflow{
ObjectMeta: metav1.ObjectMeta{
Labels: map[string]string{
common.LabelKeyControllerInstanceID: "1",
common.LabelKeyClusterWorkflowTemplate: "1",
common.LabelKeyCronWorkflow: "1",
common.LabelKeyWorkflowTemplate: "1",
common.LabelKeyCreator: "1",
common.LabelKeyPhase: "1",
common.LabelKeyCompleted: "1",
common.LabelKeyWorkflowArchivingStatus: "1",
},
OwnerReferences: []metav1.OwnerReference{
{
APIVersion: "test",
Name: "testObj",
},
},
},
}
wf, err := FormulateResubmitWorkflow(wf, false, nil)
if assert.NoError(t, err) {
assert.Contains(t, wf.GetLabels(), common.LabelKeyControllerInstanceID)
assert.Contains(t, wf.GetLabels(), common.LabelKeyClusterWorkflowTemplate)
assert.Contains(t, wf.GetLabels(), common.LabelKeyCronWorkflow)
assert.Contains(t, wf.GetLabels(), common.LabelKeyWorkflowTemplate)
assert.NotContains(t, wf.GetLabels(), common.LabelKeyCreator)
assert.NotContains(t, wf.GetLabels(), common.LabelKeyPhase)
assert.NotContains(t, wf.GetLabels(), common.LabelKeyCompleted)
assert.NotContains(t, wf.GetLabels(), common.LabelKeyWorkflowArchivingStatus)
assert.Contains(t, wf.GetLabels(), common.LabelKeyPreviousWorkflowName)
assert.Equal(t, 1, len(wf.OwnerReferences))
assert.Equal(t, "test", wf.OwnerReferences[0].APIVersion)
assert.Equal(t, "testObj", wf.OwnerReferences[0].Name)
}
})
t.Run("OverrideParams", func(t *testing.T) {
wf := &wfv1.Workflow{
Spec: wfv1.WorkflowSpec{Arguments: wfv1.Arguments{
Parameters: []wfv1.Parameter{
{Name: "message", Value: wfv1.AnyStringPtr("default")},
},
}},
}
wf, err := FormulateResubmitWorkflow(wf, false, []string{"message=modified"})
if assert.NoError(t, err) {
assert.Equal(t, "modified", wf.Spec.Arguments.Parameters[0].Value.String())
}
})
}
var deepDeleteOfNodes = `
apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
creationTimestamp: "2020-09-16T16:07:54Z"
generateName: steps-
generation: 13
labels:
workflows.argoproj.io/completed: "true"
workflows.argoproj.io/phase: Failed
name: steps-9fkqc
resourceVersion: "383660"
selfLink: /apis/argoproj.io/v1alpha1/namespaces/argo/workflows/steps-9fkqc
uid: 241a39ef-4ff1-487f-8461-98df5d2b50fb
spec:
entrypoint: foo
templates:
-
inputs: {}
metadata: {}
name: foo
outputs: {}
steps:
- -
name: pass
template: pass
- -
name: fail
template: fail
-
container:
args:
- exit 0
command:
- sh
- -c
image: alpine
name: ""
resources: {}
inputs: {}
metadata: {}
name: pass
outputs: {}
-
container:
args:
- exit 1
command:
- sh
- -c
image: alpine
name: ""
resources: {}
inputs: {}
metadata: {}
name: fail
outputs: {}
status:
conditions:
- status: "True"
type: Completed
finishedAt: "2020-09-16T16:09:32Z"
message: child 'steps-9fkqc-3224593506' failed
nodes:
steps-9fkqc:
children:
- steps-9fkqc-2929074125
displayName: steps-9fkqc
finishedAt: "2020-09-16T16:09:32Z"
id: steps-9fkqc
message: child 'steps-9fkqc-3224593506' failed
name: steps-9fkqc
outboundNodes:
- steps-9fkqc-3224593506
phase: Failed
startedAt: "2020-09-16T16:07:54Z"
templateName: foo
templateScope: local/steps-9fkqc
type: Steps
steps-9fkqc-1411266092:
boundaryID: steps-9fkqc
children:
- steps-9fkqc-2862110744
displayName: pass
finishedAt: "2020-09-16T16:07:57Z"
hostNodeName: minikube
id: steps-9fkqc-1411266092
name: steps-9fkqc[0].pass
outputs:
exitCode: "0"
phase: Succeeded
resourcesDuration:
cpu: 2
memory: 1
startedAt: "2020-09-16T16:07:54Z"
templateName: pass
templateScope: local/steps-9fkqc
type: Pod
steps-9fkqc-2862110744:
boundaryID: steps-9fkqc
children:
- steps-9fkqc-3224593506
displayName: '[1]'
finishedAt: "2020-09-16T16:09:32Z"
id: steps-9fkqc-2862110744
message: child 'steps-9fkqc-3224593506' failed
name: steps-9fkqc[1]
phase: Failed
startedAt: "2020-09-16T16:07:59Z"
templateName: foo
templateScope: local/steps-9fkqc
type: StepGroup
steps-9fkqc-2929074125:
boundaryID: steps-9fkqc
children:
- steps-9fkqc-1411266092
displayName: '[0]'
finishedAt: "2020-09-16T16:07:59Z"
id: steps-9fkqc-2929074125
name: steps-9fkqc[0]
phase: Succeeded
startedAt: "2020-09-16T16:07:54Z"
templateName: foo
templateScope: local/steps-9fkqc
type: StepGroup
steps-9fkqc-3224593506:
boundaryID: steps-9fkqc
displayName: fail
finishedAt: "2020-09-16T16:09:30Z"
hostNodeName: minikube
id: steps-9fkqc-3224593506
message: failed with exit code 1
name: steps-9fkqc[1].fail
outputs:
exitCode: "1"
phase: Failed
resourcesDuration:
cpu: 2
memory: 1
startedAt: "2020-09-16T16:09:27Z"
templateName: fail
templateScope: local/steps-9fkqc
type: Pod
phase: Failed
resourcesDuration:
cpu: 4
memory: 2
startedAt: "2020-09-16T16:07:54Z"
`
func TestDeepDeleteNodes(t *testing.T) {
wfIf := argofake.NewSimpleClientset().ArgoprojV1alpha1().Workflows("")
origWf := wfv1.MustUnmarshalWorkflow(deepDeleteOfNodes)
ctx := context.Background()
wf, err := wfIf.Create(ctx, origWf, metav1.CreateOptions{})
if assert.NoError(t, err) {
newWf, _, err := FormulateRetryWorkflow(ctx, wf, false, "", nil)
assert.NoError(t, err)
newWfBytes, err := yaml.Marshal(newWf)
assert.NoError(t, err)
assert.NotContains(t, string(newWfBytes), "steps-9fkqc-3224593506")
}
}
var exitHandler = `
metadata:
name: retry-script-6xt68
generateName: retry-script-
uid: d0cb3766-6bbc-48f0-84c3-820ababfc8ff
resourceVersion: '9897789'
generation: 4
creationTimestamp: '2022-11-09T09:08:23Z'
labels:
workflows.argoproj.io/completed: 'true'
workflows.argoproj.io/phase: Failed
spec:
templates:
- name: retry-script
inputs: {}
outputs: {}
metadata: {}
script:
name: ''
image: python:alpine3.6
command:
- python
resources: {}
source: |
import sys;
exit_code = 1;
sys.exit(exit_code)
- name: handler
inputs:
parameters:
- name: message
outputs: {}
metadata: {}
container:
name: ''
image: alpine:latest
command:
- sh
- '-c'
args:
- echo {{inputs.parameters.message}}
resources: {}
entrypoint: retry-script
arguments: {}
hooks:
exit:
template: handler
arguments:
parameters:
- name: message
value: '{{ workflow.status }}'
status:
phase: Failed
startedAt: '2022-11-09T09:08:23Z'
finishedAt: '2022-11-09T09:08:43Z'
progress: 1/2
message: Error (exit code 1)
nodes:
retry-script-6xt68:
id: retry-script-6xt68
name: retry-script-6xt68
displayName: retry-script-6xt68
type: Pod
templateName: retry-script
templateScope: local/retry-script-6xt68
phase: Failed
message: Error (exit code 1)
startedAt: '2022-11-09T09:08:23Z'
finishedAt: '2022-11-09T09:08:28Z'
progress: 0/1
resourcesDuration:
cpu: 4
memory: 4
outputs:
artifacts:
- name: main-logs
s3:
key: retry-script-6xt68/retry-script-6xt68/main.log
exitCode: '1'
hostNodeName: minikube
retry-script-6xt68-3924170365:
id: retry-script-6xt68-3924170365
name: retry-script-6xt68.onExit
displayName: retry-script-6xt68.onExit
type: Pod
templateName: handler
templateScope: local/retry-script-6xt68
phase: Succeeded
startedAt: '2022-11-09T09:08:33Z'
finishedAt: '2022-11-09T09:08:38Z'
progress: 1/1
resourcesDuration:
cpu: 3
memory: 3
inputs:
parameters:
- name: message
value: Failed
outputs:
artifacts:
- name: main-logs
s3:
key: >-
retry-script-6xt68/retry-script-6xt68-handler-3924170365/main.log
exitCode: '0'
hostNodeName: minikube
conditions:
- type: PodRunning
status: 'False'
- type: Completed
status: 'True'
resourcesDuration:
cpu: 7
memory: 7
`
func TestRetryExitHandler(t *testing.T) {
wfIf := argofake.NewSimpleClientset().ArgoprojV1alpha1().Workflows("")
origWf := wfv1.MustUnmarshalWorkflow(exitHandler)
ctx := context.Background()
wf, err := wfIf.Create(ctx, origWf, metav1.CreateOptions{})
if assert.NoError(t, err) {
newWf, _, err := FormulateRetryWorkflow(ctx, wf, false, "", nil)
assert.NoError(t, err)
newWfBytes, err := yaml.Marshal(newWf)
assert.NoError(t, err)
t.Log(string(newWfBytes))
assert.NotContains(t, string(newWfBytes), "retry-script-6xt68-3924170365")
}
}
func TestFormulateRetryWorkflow(t *testing.T) {
ctx := context.Background()
wfClient := argofake.NewSimpleClientset().ArgoprojV1alpha1().Workflows("my-ns")
createdTime := metav1.Time{Time: time.Now().UTC()}
finishedTime := metav1.Time{Time: createdTime.Add(time.Second * 2)}
t.Run("Steps", func(t *testing.T) {
wf := &wfv1.Workflow{
ObjectMeta: metav1.ObjectMeta{
Name: "my-steps",
Labels: map[string]string{
common.LabelKeyCompleted: "true",
common.LabelKeyWorkflowArchivingStatus: "Pending",
},
},
Status: wfv1.WorkflowStatus{
Phase: wfv1.WorkflowFailed,
StartedAt: createdTime,
FinishedAt: finishedTime,
Nodes: map[string]wfv1.NodeStatus{
"failed-node": {Name: "failed-node", StartedAt: createdTime, FinishedAt: finishedTime, Phase: wfv1.NodeFailed, Message: "failed"},
"succeeded-node": {Name: "succeeded-node", StartedAt: createdTime, FinishedAt: finishedTime, Phase: wfv1.NodeSucceeded, Message: "succeeded"}},
},
}
_, err := wfClient.Create(ctx, wf, metav1.CreateOptions{})
assert.NoError(t, err)
wf, _, err = FormulateRetryWorkflow(ctx, wf, false, "", nil)
if assert.NoError(t, err) {
assert.Equal(t, wfv1.WorkflowRunning, wf.Status.Phase)
assert.Equal(t, metav1.Time{}, wf.Status.FinishedAt)
assert.True(t, wf.Status.StartedAt.After(createdTime.Time))
assert.NotContains(t, wf.Labels, common.LabelKeyCompleted)
assert.NotContains(t, wf.Labels, common.LabelKeyWorkflowArchivingStatus)
for _, node := range wf.Status.Nodes {
switch node.Phase {
case wfv1.NodeSucceeded:
assert.Equal(t, "succeeded", node.Message)