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[issue-547] Allow workflow deployment if Knative broker is not define…
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…d in the SonataFlow or SonataFlowPlatform CRs (#553)
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jianrongzhang89 authored Oct 31, 2024
1 parent c0e6a4d commit 957ca3d
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Showing 8 changed files with 153 additions and 53 deletions.
17 changes: 3 additions & 14 deletions internal/controller/profiles/common/object_creators.go
Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,6 @@ import (

"github.com/apache/incubator-kie-kogito-serverless-operator/internal/controller/profiles"

"github.com/apache/incubator-kie-kogito-serverless-operator/internal/controller/workflowdef"
servingv1 "knative.dev/serving/pkg/apis/serving/v1"

cncfmodel "github.com/serverlessworkflow/sdk-go/v2/model"
Expand All @@ -47,7 +46,6 @@ import (

operatorapi "github.com/apache/incubator-kie-kogito-serverless-operator/api/v1alpha08"
"github.com/apache/incubator-kie-kogito-serverless-operator/internal/controller/knative"
"github.com/apache/incubator-kie-kogito-serverless-operator/internal/controller/platform/services"
"github.com/apache/incubator-kie-kogito-serverless-operator/internal/controller/profiles/common/constants"
"github.com/apache/incubator-kie-kogito-serverless-operator/internal/controller/profiles/common/persistence"
"github.com/apache/incubator-kie-kogito-serverless-operator/internal/controller/profiles/common/properties"
Expand Down Expand Up @@ -285,14 +283,7 @@ func SinkBindingCreator(workflow *operatorapi.SonataFlow, plf *operatorapi.Sonat
if err != nil {
return nil, err
}
dataIndexEnabled := services.IsDataIndexEnabled(plf)
jobServiceEnabled := services.IsJobServiceEnabled(plf)

// skip if no produced event is found and there is no DataIndex/JobService enabled
if sink == nil {
if dataIndexEnabled || jobServiceEnabled || workflowdef.ContainsEventKind(workflow, cncfmodel.EventKindProduced) {
return nil, fmt.Errorf("a sink in the SonataFlow %s or broker in the SonataFlowPlatform %s should be configured when DataIndex or JobService is enabled", workflow.Name, plf.Name)
}
return nil, nil /*nothing to do*/
}

Expand Down Expand Up @@ -389,11 +380,9 @@ func TriggersCreator(workflow *operatorapi.SonataFlow, plf *operatorapi.SonataFl
if err != nil {
return nil, err
}
if brokerRef == nil {
return nil, fmt.Errorf("no broker configured for eventType %s in SonataFlow %s", event.Type, workflow.Name)
}
if !knative.IsKnativeBroker(brokerRef) {
return nil, fmt.Errorf("no valid broker configured for eventType %s in SonataFlow %s", event.Type, workflow.Name)
if brokerRef == nil || !knative.IsKnativeBroker(brokerRef) {
// No broker configured for the eventType. Skip and will not create trigger for it.
continue
}
if err := knative.ValidateBroker(brokerRef.Name, brokerRef.Namespace); err != nil {
return nil, err
Expand Down
6 changes: 2 additions & 4 deletions internal/controller/profiles/common/object_creators_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -246,8 +246,7 @@ func TestEnsureWorkflowSinkBindingWithoutBrokerAreNotCreated(t *testing.T) {
plf := test.GetBasePlatformWithBroker()
plf.Spec.Eventing = nil // No broker configured in the platform, but data index and jobs service are enabled
sinkBinding, err := SinkBindingCreator(workflow, plf)
assert.Error(t, err)
assert.Contains(t, err.Error(), "a sink in the SonataFlow vet or broker in the SonataFlowPlatform sonataflow-platform should be configured when DataIndex or JobService is enabled")
assert.NoError(t, err)
assert.Nil(t, sinkBinding)
}

Expand Down Expand Up @@ -372,8 +371,7 @@ func TestEnsureWorkflowTriggersWithoutBrokerAreNotCreated(t *testing.T) {
plf := test.GetBasePlatform()

triggers, err := TriggersCreator(workflow, plf)
assert.Error(t, err)
assert.Contains(t, err.Error(), "no broker configured for eventType events.vet.appointments in SonataFlow vet")
assert.NoError(t, err)
assert.Nil(t, triggers)
}

Expand Down
33 changes: 0 additions & 33 deletions internal/controller/profiles/preview/deployment_handler.go
Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,6 @@ package preview

import (
"context"
"fmt"

"github.com/apache/incubator-kie-kogito-serverless-operator/internal/controller/knative"
v1 "k8s.io/api/core/v1"
Expand All @@ -31,7 +30,6 @@ import (
operatorapi "github.com/apache/incubator-kie-kogito-serverless-operator/api/v1alpha08"
"github.com/apache/incubator-kie-kogito-serverless-operator/internal/controller/monitoring"
"github.com/apache/incubator-kie-kogito-serverless-operator/internal/controller/platform"
"github.com/apache/incubator-kie-kogito-serverless-operator/internal/controller/platform/services"
"github.com/apache/incubator-kie-kogito-serverless-operator/internal/controller/profiles/common"
"github.com/apache/incubator-kie-kogito-serverless-operator/internal/controller/profiles/common/constants"
"github.com/apache/incubator-kie-kogito-serverless-operator/utils"
Expand Down Expand Up @@ -59,11 +57,6 @@ func (d *DeploymentReconciler) reconcileWithImage(ctx context.Context, workflow
return reconcile.Result{Requeue: false}, nil, err
}

// Checks if the workflow has sink configured.
if requires, err := d.ensureKnativeSinkConfigured(workflow); requires || err != nil {
return reconcile.Result{Requeue: false}, nil, err
}

// Ensure objects
result, objs, err := d.ensureObjects(ctx, workflow, image)
if err != nil || result.Requeue {
Expand Down Expand Up @@ -100,32 +93,6 @@ func (d *DeploymentReconciler) ensureKnativeServingRequired(workflow *operatorap
return false, nil
}

// if Knative Eventing is available, the workflow should have a sink configured, or the platform should have a broker defined
func (d *DeploymentReconciler) ensureKnativeSinkConfigured(workflow *operatorapi.SonataFlow) (bool, error) {
avail, err := knative.GetKnativeAvailability(d.Cfg)
if err != nil {
return true, err
}
if !avail.Eventing {
return false, nil
}
platform, err := platform.GetActivePlatform(context.TODO(), d.C, workflow.Namespace)
if err != nil {
return true, err
}
sink, err := knative.GetWorkflowSink(workflow, platform)
if err != nil {
return true, err
}
if sink == nil && (services.IsDataIndexEnabled(platform) || services.IsJobServiceEnabled(platform)) {
d.Recorder.Eventf(workflow, v1.EventTypeWarning,
"KnativeSinkNotConfigured",
"Failed to deploy workflow. No sink configured in the workflow or the platform when Job Service or Data Index Service is enabled.")
return true, fmt.Errorf("no sink configured in the workflow or the platform when Job Service or Data Index Service is enabled")
}
return false, nil
}

func (d *DeploymentReconciler) ensureObjects(ctx context.Context, workflow *operatorapi.SonataFlow, image string) (reconcile.Result, []client.Object, error) {
pl, _ := platform.GetActivePlatform(ctx, d.C, workflow.Namespace)
userPropsCM, _, err := d.ensurers.userPropsConfigMap.Ensure(ctx, workflow)
Expand Down
3 changes: 2 additions & 1 deletion test/e2e/clusterplatform_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -230,7 +230,8 @@ var _ = Describe("Cluster Platform Use Cases :: ", Label("cluster"), Ordered, fu
Expect(err).NotTo(HaveOccurred())
},
Entry("without services configured", test.GetPathFromE2EDirectory("platform", "noservices"), metadata.GitOpsProfile.String(), ephemeral, false),
Entry("with services configured", test.GetPathFromE2EDirectory("platform", "services"), metadata.GitOpsProfile.String(), "ephemeral-with-workflow", true),
Entry("with services configured and platform broker", test.GetPathFromE2EDirectory("platform", "services"), metadata.GitOpsProfile.String(), "ephemeral-with-workflow", true),
Entry("with services configured and no broker", test.GetPathFromE2EDirectory("platform", "services"), metadata.GitOpsProfile.String(), "ephemeral-with-workflow-no-broker", true),
)

DescribeTable("against a platform in a separate namespace", func(testcaseDir string, profile string, persistenceType string) {
Expand Down
Original file line number Diff line number Diff line change
@@ -0,0 +1,31 @@
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.

apiVersion: sonataflow.org/v1alpha08
kind: SonataFlowPlatform
metadata:
name: sonataflow-platform
spec:
build:
config:
strategyOptions:
KanikoBuildCacheEnabled: "true"
services:
dataIndex:
enabled: true
jobService:
enabled: true
Original file line number Diff line number Diff line change
@@ -0,0 +1,27 @@
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.

apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization

resources:
- 02-sonataflow_platform.yaml
- sonataflow/03-sonataflow_callbackstatetimeouts.sw.yaml

sortOptions:
order: fifo

Original file line number Diff line number Diff line change
@@ -0,0 +1,88 @@
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.

apiVersion: sonataflow.org/v1alpha08
kind: SonataFlow
metadata:
name: callbackstatetimeouts
annotations:
sonataflow.org/description: Callback State Timeouts Example k8s
sonataflow.org/version: 0.0.1
sonataflow.org/profile: gitops
spec:
podTemplate:
replicas: 0
container:
image: replaceme
flow:
start: PrintStartMessage
events:
- name: callbackEvent
source: ''
type: callback_event_type
functions:
- name: systemOut
type: custom
operation: sysout
states:
- name: PrintStartMessage
type: operation
actions:
- name: printSystemOut
functionRef:
refName: systemOut
arguments:
message: "${\"callback-state-timeouts: \" + $WORKFLOW.instanceId + \" has started.\"}"
transition: CallbackState
- name: CallbackState
type: callback
action:
name: callbackAction
functionRef:
refName: systemOut
arguments:
message: "${\"callback-state-timeouts: \" + $WORKFLOW.instanceId + \" has executed the callbackFunction.\"}"
eventRef: callbackEvent
transition: CheckEventArrival
timeouts:
eventTimeout: PT30S
- name: CheckEventArrival
type: switch
dataConditions:
- condition: "${ .eventData != null }"
transition: EventArrived
defaultCondition:
transition: EventNotArrived
- name: EventArrived
type: inject
data:
exitMessage: "The callback event has arrived."
transition: PrintExitMessage
- name: EventNotArrived
type: inject
data:
exitMessage: "The callback event has not arrived, and the timeout has overdue."
transition: PrintExitMessage
- name: PrintExitMessage
type: operation
actions:
- name: printSystemOut
functionRef:
refName: systemOut
arguments:
message: "${\"callback-state-timeouts: \" + $WORKFLOW.instanceId + \" has finalized. \" + .exitMessage + \" eventData: \" + .eventData}"
end: true
Original file line number Diff line number Diff line change
Expand Up @@ -19,7 +19,6 @@ apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization

resources:
- 00-broker.yaml
- 02-sonataflow_platform.yaml
- sonataflow/03-sonataflow_callbackstatetimeouts.sw.yaml

Expand Down

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