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functional_test.go
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functional_test.go
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//go:build corefunctional
package e2e
import (
"context"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/stretchr/testify/suite"
apiv1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/types"
"github.com/argoproj/argo-workflows/v3/pkg/apis/workflow"
wfv1 "github.com/argoproj/argo-workflows/v3/pkg/apis/workflow/v1alpha1"
"github.com/argoproj/argo-workflows/v3/test/e2e/fixtures"
)
type FunctionalSuite struct {
fixtures.E2ESuite
}
func (s *FunctionalSuite) TestArchiveStrategies() {
s.Given().
Workflow(`@testdata/archive-strategies.yaml`).
When().
SubmitWorkflow().
WaitForWorkflow(time.Second * 90).
Then().
ExpectWorkflow(func(t *testing.T, _ *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
assert.Equal(t, wfv1.WorkflowSucceeded, status.Phase)
})
}
// when you delete a pending pod,
// then the pod is re- created automatically
func (s *FunctionalSuite) TestDeletingPendingPod() {
s.Given().
Workflow("@testdata/pending-workflow.yaml").
When().
SubmitWorkflow().
WaitForWorkflow(fixtures.ToStart).
// patch the pod to remove the finalizer
Exec("kubectl", []string{"-n", "argo", "patch", "pod", func() string {
podList, err := s.KubeClient.CoreV1().Pods("argo").List(context.Background(), metav1.ListOptions{LabelSelector: "workflows.argoproj.io/workflow"})
if err != nil {
panic(err)
}
return podList.Items[0].Name
}(), "-p", `{"metadata":{"finalizers":[]}}`, "--type", "merge"}, fixtures.OutputRegexp(`pod/.* patched`)).
Wait(time.Second).
Exec("kubectl", []string{"-n", "argo", "delete", "pod", "-l", "workflows.argoproj.io/workflow"}, fixtures.OutputRegexp(`pod "pending-.*" deleted`)).
Wait(time.Duration(3*fixtures.EnvFactor)*time.Second). // allow 3s for reconciliation, we'll create a new pod
Exec("kubectl", []string{"-n", "argo", "get", "pod", "-l", "workflows.argoproj.io/workflow"}, fixtures.OutputRegexp(`pending-.*Pending`))
}
func (s *FunctionalSuite) TestWorkflowLevelErrorRetryPolicy() {
s.Given().
Workflow("@testdata/retry-on-error-workflow.yaml").
When().
SubmitWorkflow().
WaitForWorkflow().
Then().
ExpectWorkflow(func(t *testing.T, metadata *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
assert.Equal(t, wfv1.NodeTypeRetry, status.Nodes[metadata.Name].Type)
})
}
func (s *FunctionalSuite) TestWorkflowMetadataLabelsFrom() {
s.Given().
Workflow(`
metadata:
generateName: metadata-
spec:
arguments:
parameters:
- name: foo
value: bar
workflowMetadata:
labelsFrom:
my-label:
expression: workflow.parameters.foo
entrypoint: main
templates:
- name: main
container:
image: argoproj/argosay:v2
`).
When().
SubmitWorkflow().
WaitForWorkflow(fixtures.ToBeSucceeded).
Then().
ExpectWorkflow(func(t *testing.T, metadata *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
assert.Equal(t, "bar", metadata.Labels["my-label"])
})
}
func (s *FunctionalSuite) TestWhenExpressions() {
s.Given().
Workflow("@functional/conditionals.yaml").
When().
SubmitWorkflow().
WaitForWorkflow(fixtures.ToBeSucceeded, 150*time.Second).
Then().
ExpectWorkflowNode(wfv1.NodeWithDisplayName("print-hello-govaluate"), func(t *testing.T, n *wfv1.NodeStatus, p *apiv1.Pod) {
assert.NotEqual(t, wfv1.NodeTypeSkipped, n.Type)
}).
ExpectWorkflowNode(wfv1.NodeWithDisplayName("print-hello-expr"), func(t *testing.T, n *wfv1.NodeStatus, p *apiv1.Pod) {
assert.NotEqual(t, wfv1.NodeTypeSkipped, n.Type)
}).
ExpectWorkflowNode(wfv1.NodeWithDisplayName("print-hello-expr-json"), func(t *testing.T, n *wfv1.NodeStatus, p *apiv1.Pod) {
assert.NotEqual(t, wfv1.NodeTypeSkipped, n.Type)
})
}
func (s *FunctionalSuite) TestJSONVariables() {
s.Given().
Workflow("@testdata/json-variables.yaml").
When().
SubmitWorkflow().
WaitForWorkflow().
Then().
ExpectWorkflowNode(wfv1.SucceededPodNode, func(t *testing.T, n *wfv1.NodeStatus, p *apiv1.Pod) {
for _, c := range p.Spec.Containers {
if c.Name == "main" {
assert.Len(t, c.Args, 3)
assert.Equal(t, "myLabelValue", c.Args[0])
assert.Equal(t, "myAnnotationValue", c.Args[1])
assert.Equal(t, "myParamValue", c.Args[2])
}
}
})
}
func (s *FunctionalSuite) TestWorkflowTTL() {
s.Given().
Workflow(`
metadata:
generateName: workflow-ttl-
spec:
ttlStrategy:
secondsAfterCompletion: 0
entrypoint: main
templates:
- name: main
container:
image: argoproj/argosay:v2
`).
When().
SubmitWorkflow().
WaitForWorkflow().
Wait(3 * time.Second). // enough time for TTL controller to delete the workflow
Then().
ExpectWorkflowDeleted()
}
func (s *FunctionalSuite) TestWorkflowRetention() {
listOptions := metav1.ListOptions{LabelSelector: "workflows.argoproj.io/phase=Failed"}
s.Given().
Workflow("@testdata/exit-1.yaml").
When().
SubmitWorkflow().
WaitForWorkflow(fixtures.ToBeFailed).
Given().
Workflow("@testdata/exit-1.yaml").
When().
SubmitWorkflow().
WaitForWorkflow(fixtures.ToBeFailed).
Given().
Workflow("@testdata/exit-1.yaml").
When().
SubmitWorkflow().
WaitForWorkflow(fixtures.ToBeFailed).
WaitForWorkflowList(listOptions, func(list []wfv1.Workflow) bool {
return len(list) == 2
})
}
// in this test we create a poi quota, and then we create a workflow that needs one more pod than the quota allows
// because we run them in parallel, the first node will run to completion, and then the second one
func (s *FunctionalSuite) TestResourceQuota() {
s.Given().
Workflow(`@testdata/two-items.yaml`).
When().
PodsQuota(2).
SubmitWorkflow().
WaitForWorkflow().
Then().
ExpectWorkflow(func(t *testing.T, _ *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
assert.Equal(t, wfv1.WorkflowSucceeded, status.Phase)
})
}
func (s *FunctionalSuite) TestContinueOnFail() {
s.Given().
Workflow(`
metadata:
generateName: continue-on-fail-
spec:
entrypoint: main
parallelism: 2
templates:
- name: main
steps:
- - name: A
template: whalesay
- name: B
template: boom
continueOn:
failed: true
- - name: C
template: whalesay
- name: boom
dag:
tasks:
- name: B-1
template: whalesplosion
- name: whalesay
container:
image: argoproj/argosay:v2
- name: whalesplosion
container:
image: argoproj/argosay:v2
args: [ exit, "1" ]
`).
When().
SubmitWorkflow().
WaitForWorkflow(fixtures.ToBeSucceeded, 90*time.Second).
Then().
ExpectWorkflow(func(t *testing.T, _ *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
assert.Len(t, status.Nodes, 7)
nodeStatus := status.Nodes.FindByDisplayName("B")
require.NotNil(t, nodeStatus)
assert.Equal(t, wfv1.NodeFailed, nodeStatus.Phase)
assert.Len(t, nodeStatus.Children, 1)
assert.Len(t, nodeStatus.OutboundNodes, 1)
})
}
func (s *FunctionalSuite) TestContinueOnFailDag() {
s.Given().
Workflow(`
metadata:
generateName: continue-on-failed-dag-
spec:
entrypoint: workflow-ignore
templates:
- name: workflow-ignore
dag:
failFast: false
tasks:
- name: F
template: fail
continueOn:
failed: true
- name: P
template: pass
dependencies:
- F
- name: pass
container:
image: argoproj/argosay:v2
- name: fail
container:
image: argoproj/argosay:v2
args: [ exit, "1" ]
`).
When().
SubmitWorkflow().
WaitForWorkflow(fixtures.ToBeSucceeded).
Then().
ExpectWorkflow(func(t *testing.T, _ *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
assert.Equal(t, wfv1.NodeFailed, status.Nodes.FindByDisplayName("F").Phase)
assert.Equal(t, wfv1.NodeSucceeded, status.Nodes.FindByDisplayName("P").Phase)
})
}
func (s *FunctionalSuite) TestVolumeClaimTemplate() {
s.Given().
Workflow(`@testdata/volume-claim-template-workflow.yaml`).
When().
SubmitWorkflow().
WaitForWorkflow().
Then().
// test that the PVC was deleted (because the `kubernetes.io/pvc-protection` finalizer was deleted)
ExpectWorkflow(func(t *testing.T, metadata *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
ctx, cancel := context.WithTimeout(context.Background(), 15*time.Second)
defer cancel()
ticker := time.NewTicker(time.Second)
defer ticker.Stop()
for {
select {
case <-ctx.Done():
t.Error("timeout waiting for PVC to be deleted")
t.FailNow()
case <-ticker.C:
list, err := s.KubeClient.CoreV1().PersistentVolumeClaims(fixtures.Namespace).List(context.Background(), metav1.ListOptions{})
require.NoError(t, err)
if len(list.Items) == 0 {
return
}
}
}
})
}
func (s *FunctionalSuite) TestEventOnNodeFail() {
// Test whether an WorkflowFailed event (with appropriate message) is emitted in case of node failure
var uid types.UID
s.Given().
Workflow("@expectedfailures/failed-step-event.yaml").
When().
SubmitWorkflow().
WaitForWorkflow().
Then().
ExpectWorkflow(func(t *testing.T, metadata *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
uid = metadata.UID
}).
ExpectAuditEvents(
fixtures.HasInvolvedObject(workflow.WorkflowKind, uid),
4,
func(t *testing.T, es []apiv1.Event) {
for _, e := range es {
switch e.Reason {
case "WorkflowNodeRunning":
assert.Contains(t, e.Message, "Running node failed-step-event-")
case "WorkflowRunning":
case "WorkflowNodeFailed":
assert.Contains(t, e.Message, "Failed node failed-step-event-")
assert.Equal(t, "Pod", e.Annotations["workflows.argoproj.io/node-type"])
assert.Contains(t, e.Annotations["workflows.argoproj.io/node-name"], "failed-step-event-")
case "WorkflowFailed":
assert.Contains(t, e.Message, "exit code 1")
default:
assert.Fail(t, e.Reason)
}
}
},
)
}
func (s *FunctionalSuite) TestEventOnWorkflowSuccess() {
// Test whether an WorkflowSuccess event is emitted in case of successfully completed workflow
var uid types.UID
s.Given().
Workflow("@functional/success-event.yaml").
When().
SubmitWorkflow().
WaitForWorkflow(90*time.Second).
Then().
ExpectWorkflow(func(t *testing.T, metadata *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
uid = metadata.UID
}).
ExpectAuditEvents(
fixtures.HasInvolvedObject(workflow.WorkflowKind, uid),
4,
func(t *testing.T, es []apiv1.Event) {
for _, e := range es {
println(e.Reason, e.Message)
switch e.Reason {
case "WorkflowNodeRunning":
assert.Contains(t, e.Message, "Running node success-event-")
case "WorkflowRunning":
case "WorkflowNodeSucceeded":
assert.Contains(t, e.Message, "Succeeded node success-event-")
assert.Equal(t, "Pod", e.Annotations["workflows.argoproj.io/node-type"])
assert.Contains(t, e.Annotations["workflows.argoproj.io/node-name"], "success-event-")
case "WorkflowSucceeded":
assert.Equal(t, "Workflow completed", e.Message)
default:
assert.Fail(t, e.Reason)
}
}
},
)
}
func (s *FunctionalSuite) TestEventOnPVCFail() {
// Test whether an WorkflowFailed event (with appropriate message) is emitted in case of error in creating the PVC
var uid types.UID
s.Given().
Workflow("@expectedfailures/volumes-pvc-fail-event.yaml").
When().
SubmitWorkflow().
WaitForWorkflow(150*time.Second).
Then().
ExpectWorkflow(func(t *testing.T, metadata *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
uid = metadata.UID
}).
ExpectAuditEvents(
fixtures.HasInvolvedObject(workflow.WorkflowKind, uid),
2,
func(t *testing.T, e []apiv1.Event) {
assert.Equal(t, "WorkflowRunning", e[0].Reason)
assert.Equal(t, "WorkflowFailed", e[1].Reason)
assert.Contains(t, e[1].Message, "pvc create error")
},
)
}
func (s *FunctionalSuite) TestArtifactRepositoryRef() {
s.Given().
Workflow("@testdata/artifact-repository-ref.yaml").
When().
SubmitWorkflow().
WaitForWorkflow().
Then().
ExpectWorkflow(func(t *testing.T, metadata *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
assert.Equal(t, wfv1.WorkflowSucceeded, status.Phase)
require.NotEmpty(t, status.ArtifactRepositoryRef)
assert.Equal(t, "argo", status.ArtifactRepositoryRef.Namespace)
assert.Equal(t, "artifact-repositories", status.ArtifactRepositoryRef.ConfigMap)
assert.Equal(t, "my-key", status.ArtifactRepositoryRef.Key)
assert.False(t, status.ArtifactRepositoryRef.Default)
// these should never be set because we must get them from the artifactRepositoryRef
generated := status.Nodes.FindByDisplayName("generate").Outputs.Artifacts[0].S3
assert.Empty(t, generated.Bucket)
assert.NotEmpty(t, generated.Key)
consumed := status.Nodes.FindByDisplayName("consume").Inputs.Artifacts[0].S3
assert.Empty(t, consumed.Bucket)
assert.NotEmpty(t, consumed.Key)
})
}
func (s *FunctionalSuite) TestLoopEmptyParam() {
s.Given().
Workflow("@functional/loops-empty-param.yaml").
When().
SubmitWorkflow().
WaitForWorkflow().
Then().
ExpectWorkflow(func(t *testing.T, _ *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
assert.Equal(t, wfv1.WorkflowSucceeded, status.Phase)
require.Len(t, status.Nodes, 5)
nodeStatus := status.Nodes.FindByDisplayName("sleep")
assert.Equal(t, wfv1.NodeSkipped, nodeStatus.Phase)
assert.Equal(t, "Skipped, empty params", nodeStatus.Message)
})
}
func (s *FunctionalSuite) TestDAGEmptyParam() {
s.Given().
Workflow("@functional/dag-empty-param.yaml").
When().
SubmitWorkflow().
WaitForWorkflow().
Then().
ExpectWorkflow(func(t *testing.T, _ *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
assert.Equal(t, wfv1.WorkflowSucceeded, status.Phase)
require.Len(t, status.Nodes, 3)
nodeStatus := status.Nodes.FindByDisplayName("sleep")
assert.Equal(t, wfv1.NodeSkipped, nodeStatus.Phase)
assert.Equal(t, "Skipped, empty params", nodeStatus.Message)
})
}
// 128M is for argo executor
func (s *FunctionalSuite) TestPendingRetryWorkflow() {
s.Given().
Workflow(`
apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
generateName: pending-retry-workflow-
spec:
entrypoint: dag
templates:
- name: cowsay
container:
image: argoproj/argosay:v2
args: ["echo", "a"]
resources:
limits:
memory: 128M
- name: dag
dag:
tasks:
- name: a
template: cowsay
- name: b
template: cowsay
`).
When().
MemoryQuota("130M").
SubmitWorkflow().
WaitForWorkflow(fixtures.ToStart).
WaitForWorkflow(fixtures.Condition(func(wf *wfv1.Workflow) (bool, string) {
a := wf.Status.Nodes.FindByDisplayName("a")
b := wf.Status.Nodes.FindByDisplayName("b")
return wfv1.NodePending == a.Phase && wfv1.NodePending == b.Phase, "pods pending"
})).
DeleteMemoryQuota().
WaitForWorkflow(fixtures.Condition(func(wf *wfv1.Workflow) (bool, string) {
a := wf.Status.Nodes.FindByDisplayName("a")
b := wf.Status.Nodes.FindByDisplayName("b")
return wfv1.NodeSucceeded == a.Phase && wfv1.NodeSucceeded == b.Phase, "pods succeeded"
}))
}
// 128M is for argo executor
func (s *FunctionalSuite) TestPendingRetryWorkflowWithRetryStrategy() {
s.Given().
Workflow(`
apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
generateName: pending-retry-workflow-with-retry-strategy-
spec:
entrypoint: dag
templates:
- name: cowsay
retryStrategy:
limit: 1
container:
image: argoproj/argosay:v2
args: ["echo", "a"]
resources:
limits:
memory: 128M
- name: dag
dag:
tasks:
- name: a
template: cowsay
- name: b
template: cowsay
`).
When().
MemoryQuota("130M").
SubmitWorkflow().
WaitForWorkflow(fixtures.ToStart).
WaitForWorkflow(fixtures.Condition(func(wf *wfv1.Workflow) (bool, string) {
a := wf.Status.Nodes.FindByDisplayName("a(0)")
b := wf.Status.Nodes.FindByDisplayName("b(0)")
return wfv1.NodePending == a.Phase && wfv1.NodePending == b.Phase, "pods pending"
})).
DeleteMemoryQuota().
WaitForWorkflow(fixtures.Condition(func(wf *wfv1.Workflow) (bool, string) {
a := wf.Status.Nodes.FindByDisplayName("a(0)")
b := wf.Status.Nodes.FindByDisplayName("b(0)")
return wfv1.NodeSucceeded == a.Phase && wfv1.NodeSucceeded == b.Phase, "pods succeeded"
}))
}
func (s *FunctionalSuite) TestParameterAggregation() {
s.Given().
Workflow("@functional/param-aggregation.yaml").
When().
SubmitWorkflow().
WaitForWorkflow(time.Second * 90).
Then().
ExpectWorkflow(func(t *testing.T, _ *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
assert.Equal(t, wfv1.WorkflowSucceeded, status.Phase)
nodeStatus := status.Nodes.FindByDisplayName("print(0:res:1)")
require.NotNil(t, nodeStatus)
assert.Equal(t, wfv1.NodeSucceeded, nodeStatus.Phase)
})
}
func (s *FunctionalSuite) TestParameterAggregationFromOutputs() {
s.Given().
Workflow("@functional/param-aggregation-fromoutputs.yaml").
When().
SubmitWorkflow().
WaitForWorkflow(time.Second * 90).
Then().
ExpectWorkflow(func(t *testing.T, _ *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
assert.Equal(t, wfv1.WorkflowSucceeded, status.Phase)
assert.NotNil(t, status.Nodes.FindByDisplayName("task3(0:key1:value1)"))
assert.NotNil(t, status.Nodes.FindByDisplayName("task3(1:key2:value2)"))
assert.NotNil(t, status.Nodes.FindByDisplayName("task3(2:key3:value3)"))
assert.NotNil(t, status.Nodes.FindByDisplayName("task3(0:key4:value4)"))
assert.NotNil(t, status.Nodes.FindByDisplayName("task3(1:key5:value5)"))
})
}
func (s *FunctionalSuite) TestDAGDepends() {
s.Given().
Workflow("@functional/dag-depends.yaml").
When().
SubmitWorkflow().
WaitForWorkflow(time.Second * 90).
Then().
ExpectWorkflow(func(t *testing.T, _ *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
assert.Equal(t, wfv1.NodeSucceeded, status.Nodes.FindByDisplayName("should-execute-1").Phase)
assert.Equal(t, wfv1.NodeSucceeded, status.Nodes.FindByDisplayName("should-execute-2").Phase)
assert.Equal(t, wfv1.NodeOmitted, status.Nodes.FindByDisplayName("should-not-execute").Phase)
})
}
func (s *FunctionalSuite) TestOptionalInputArtifacts() {
s.Given().
Workflow("@testdata/input-artifacts.yaml").
When().
SubmitWorkflow().
WaitForWorkflow().
Then().
ExpectWorkflow(func(t *testing.T, _ *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
assert.Equal(t, wfv1.WorkflowSucceeded, status.Phase)
})
}
func (s *FunctionalSuite) TestWorkflowTemplateRefWithExitHandler() {
s.Given().
WorkflowTemplate("@smoke/workflow-template-whalesay-template.yaml").
Workflow("@testdata/workflow-template-ref-exithandler.yaml").
When().
CreateWorkflowTemplates().
Wait(1 * time.Second). // allow the template to reach the informer
SubmitWorkflow().
WaitForWorkflow().
Then().
ExpectWorkflow(func(t *testing.T, _ *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
assert.Equal(t, wfv1.WorkflowSucceeded, status.Phase)
assert.Empty(t, status.Message)
})
}
func (s *FunctionalSuite) TestWorkflowTemplateRefWithExitHandlerError() {
s.Given().
WorkflowTemplate(`
metadata:
name: test-exit-handler
spec:
entrypoint: main
onExit: exit-handler
templates:
- name: main
container:
name: main
image: argoproj/argosay:v2
- name: exit-handler
templateRef:
name: nonexistent
template: exit-handler
`).
Workflow(`
metadata:
generateName: test-exit-handler-
spec:
workflowTemplateRef:
name: test-exit-handler
`).
When().
CreateWorkflowTemplates().
SubmitWorkflow().
WaitForWorkflow(fixtures.ToBeFailed).
Then().
ExpectWorkflow(func(t *testing.T, _ *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
assert.Contains(t, status.Message, "invalid spec")
})
}
func (s *FunctionalSuite) TestWorkflowLifecycleHookWithWorkflowTemplate() {
s.Given().
WorkflowTemplate(`
metadata:
name: test-exit-handler
spec:
entrypoint: main
templates:
- name: main
inputs:
parameters:
- name: message
container:
image: argoproj/argosay:v2
command: [cowsay]
args: ["{{inputs.parameters.message}}"]
`).
Workflow(`
metadata:
generateName: test-lifecycle-hook-
spec:
entrypoint: hooks-exit-test
templates:
- name: hooks-exit-test
container:
image: argoproj/argosay:v2
hooks:
exit:
templateRef:
name: test-exit-handler
template: main
arguments:
parameters:
- name: message
value: "hello world"
`).
When().
CreateWorkflowTemplates().
SubmitWorkflow().
WaitForWorkflow().
Then().
ExpectWorkflow(func(t *testing.T, _ *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
assert.Equal(t, wfv1.WorkflowSucceeded, status.Phase)
assert.Empty(t, status.Message)
})
}
func (s *FunctionalSuite) TestWorkflowHookParameterTemplates() {
s.Given().
Workflow("@testdata/workflow-hook-parameter.yaml").
When().
SubmitWorkflow().
WaitForWorkflow(fixtures.ToBeSucceeded).
Then().
ExpectWorkflow(func(t *testing.T, md *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
assert.Equal(t, wfv1.WorkflowSucceeded, status.Phase)
}).
ExpectWorkflowNode(wfv1.NodeWithDisplayName("workflow-hook-parameter.onExit"), func(t *testing.T, n *wfv1.NodeStatus, p *apiv1.Pod) {
assert.Equal(t, wfv1.NodeSucceeded, n.Phase)
assert.Equal(t, "Succeeded", n.Inputs.Parameters[0].Value.String())
assert.Equal(t, "Succeeded", n.Inputs.Parameters[1].Value.String())
})
}
func (s *FunctionalSuite) TestParametrizableAds() {
s.Given().
Workflow(`
apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
generateName: param-ads-
spec:
entrypoint: whalesay
arguments:
parameters:
- name: ads
value: "5"
templates:
- name: whalesay
inputs:
parameters:
- name: ads
activeDeadlineSeconds: "{{inputs.parameters.ads}}"
container:
image: argoproj/argosay:v2
args: [sleep, 10s]
`).
When().
SubmitWorkflow().
WaitForWorkflow(fixtures.ToBeFailed).
Then().
ExpectWorkflowNode(wfv1.FailedPodNode, func(t *testing.T, n *wfv1.NodeStatus, p *apiv1.Pod) {
assert.Equal(t, int64(5), *p.Spec.ActiveDeadlineSeconds)
})
}
func (s *FunctionalSuite) TestParametrizableLimit() {
s.Given().
Workflow(`
apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
generateName: param-limit-
spec:
entrypoint: whalesay
arguments:
parameters:
- name: limit
value: "1"
templates:
- name: whalesay
inputs:
parameters:
- name: limit
retryStrategy:
limit: "{{inputs.parameters.limit}}"
container:
image: argoproj/argosay:v2
args: [exit, 1]
`).
When().
SubmitWorkflow().
WaitForWorkflow().
Then().
ExpectWorkflow(func(t *testing.T, md *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
assert.Equal(t, wfv1.WorkflowFailed, status.Phase)
node := status.Nodes[md.Name]
assert.Contains(t, node.Message, "No more retries left")
assert.Len(t, status.Nodes, 3)
})
}
func (s *FunctionalSuite) TestTemplateLevelTimeout() {
s.Given().
Workflow(`
apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
generateName: steps-tmpl-timeout-
spec:
entrypoint: hello-hello-hello
templates:
- name: hello-hello-hello
steps:
- - name: hello1
template: whalesay
arguments:
parameters: [{name: message, value: "5s"}]
- name: hello2a
template: whalesay
arguments:
parameters: [{name: message, value: "10s"}]
- name: hello2b
template: whalesay
arguments:
parameters: [{name: message, value: "15s"}]
- name: whalesay
timeout: "{{inputs.parameters.message}}"
inputs:
parameters:
- name: message
container:
image: argoproj/argosay:v2
args: [sleep, 30s]
`).
When().
SubmitWorkflow().
WaitForWorkflow(fixtures.Condition(func(wf *wfv1.Workflow) (bool, string) {
return wf.Status.Phase == wfv1.WorkflowFailed, "Waiting for timeout"
}), 60*time.Second)
}
func (s *FunctionalSuite) TestTemplateLevelTimeoutWithForbidden() {
s.Given().
Workflow(`
metadata:
generateName: steps-tmpl-timeout-
spec:
entrypoint: hello-hello-hello
templates:
- name: hello-hello-hello
steps:
- - name: hello1
template: whalesay
arguments:
parameters: [{name: message, value: "5s"}]
- name: hello2a
template: whalesay
arguments:
parameters: [{name: message, value: "10s"}]
- name: hello2b
template: whalesay
arguments:
parameters: [{name: message, value: "15s"}]
- name: whalesay
resources:
limits:
memory: 145M
timeout: "{{inputs.parameters.message}}"
inputs:
parameters:
- name: message
container:
image: argoproj/argosay:v2
args: [sleep, 30s]
`).
When().
MemoryQuota("130M").
SubmitWorkflow().
WaitForWorkflow(fixtures.ToBeFailed)
}
func (s *FunctionalSuite) TestWorkflowPodSpecPatch() {
s.Given().
Workflow(`
metadata:
generateName: basic-
spec:
entrypoint: main
templates:
- name: main
container:
image: argoproj/argosay:v2
# ordering of the containers in the next line is intentionally reversed
podSpecPatch: '{"terminationGracePeriodSeconds":5, "containers":[{"name":"main", "resources":{"limits":{"cpu": "100m"}}}, {"name":"wait", "resources":{"limits":{"cpu": "101m"}}}]}'
`).
When().
SubmitWorkflow().
WaitForWorkflow().
Then().
ExpectWorkflowNode(wfv1.SucceededPodNode, func(t *testing.T, n *wfv1.NodeStatus, p *apiv1.Pod) {
assert.Equal(t, int64(5), *p.Spec.TerminationGracePeriodSeconds)
for _, c := range p.Spec.Containers {
if c.Name == "main" {
assert.Equal(t, "100m", c.Resources.Limits.Cpu().String())
} else if c.Name == "wait" {
assert.Equal(t, "101m", c.Resources.Limits.Cpu().String())
}
}
})
}
func (s *FunctionalSuite) TestOutputArtifactS3BucketCreationEnabled() {
s.Given().
Workflow("@testdata/output-artifact-with-s3-bucket-creation-enabled.yaml").
When().
SubmitWorkflow().
WaitForWorkflow(fixtures.ToBeSucceeded)
}
func (s *FunctionalSuite) TestDataTransformation() {
s.Given().
Workflow("@testdata/data-transformation.yaml").
When().
SubmitWorkflow().
WaitForWorkflow(fixtures.ToBeSucceeded).
Then().
ExpectWorkflow(func(t *testing.T, metadata *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
assert.Equal(t, wfv1.WorkflowSucceeded, status.Phase)
paths := status.Nodes.FindByDisplayName("get-artifact-path")
require.NotNil(t, paths)
assert.Equal(t, `["foo/script.py","script.py"]`, *paths.Outputs.Result)
assert.NotNil(t, status.Nodes.FindByDisplayName("process-artifact(0:foo/script.py)"))
assert.NotNil(t, status.Nodes.FindByDisplayName("process-artifact(1:script.py)"))
for _, value := range status.TaskResultsCompletionStatus {
assert.True(t, value)
}
})
}
func (s *FunctionalSuite) TestHTTPOutputs() {
s.Given().
Workflow("@testdata/http-outputs.yaml").
When().
SubmitWorkflow().
WaitForWorkflow(fixtures.ToBeSucceeded).
Then().
ExpectWorkflow(func(t *testing.T, metadata *metav1.ObjectMeta, status *wfv1.WorkflowStatus) {
httpNode := status.Nodes.FindByDisplayName("http")
assert.NotNil(t, httpNode.Outputs.Result)
echoNode := status.Nodes.FindByDisplayName("echo")
assert.Equal(t, *httpNode.Outputs.Result, echoNode.Inputs.Parameters[0].Value.String())
})
}
func (s *FunctionalSuite) TestScriptAsNonRoot() {
s.Given().
Workflow(`
apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
generateName: script-nonroot-
spec:
entrypoint: whalesay
securityContext:
runAsUser: 1000
runAsGroup: 1000
runAsNonRoot: true
templates:
- name: whalesay
script:
image: argoproj/argosay:v2
command: ["bash"]
source: |
ls -l /argo/staging
cat /argo/stahing/script
sleep 10s
`).
When().
SubmitWorkflow().
WaitForWorkflow(fixtures.ToBeSucceeded)
}
func (s *FunctionalSuite) TestPauseBefore() {
s.Given().
Workflow(`@functional/pause-before.yaml`).
When().
SubmitWorkflow().
WaitForWorkflow(fixtures.ToHaveRunningPod).
Exec("bash", []string{"-c", "sleep 5 && kubectl exec -i $(kubectl get pods | awk '/pause-before/ {print $1;exit}') -c main -- bash -c 'touch /proc/1/root/run/argo/ctr/main/before'"}, fixtures.NoError).
WaitForWorkflow(fixtures.ToBeSucceeded)
}
func (s *FunctionalSuite) TestPauseAfter() {
s.Given().
Workflow(`@functional/pause-after.yaml`).
When().
SubmitWorkflow().
WaitForWorkflow(fixtures.ToHaveRunningPod).
Exec("bash", []string{"-c", "sleep 5 && kubectl exec -i $(kubectl get pods -n argo | awk '/pause-after/ {print $1;exit}') -c main -- bash -c 'touch /proc/1/root/run/argo/ctr/main/after'"}, fixtures.NoError).
WaitForWorkflow(fixtures.ToBeSucceeded)
}