Support setting the Lifecycle field on the Coherence container

Makefile

@@ -736,6 +736,7 @@ docs/about/04_coherence_spec.adoc: $(API_GO_FILES) utils/docgen/main.go
 		api/v1/coherenceresourcespec_types.go \
 		api/v1/coherence_types.go \
 		api/v1/coherenceresource_types.go \
+		api/v1/coherencejobresource_types.go \
 		> docs/about/04_coherence_spec.adoc
 
 # ----------------------------------------------------------------------------------------------------------------------

api/v1/coherencejobresource_types.go

@@ -18,7 +18,7 @@ import (
 
 // ----- Coherence type ------------------------------------------------------------------
 
-// CoherenceJob is the top level schema for the Coherence API and custom resource definition (CRD)
+// CoherenceJob is the top level schema for the CoherenceJob API and custom resource definition (CRD)
 // for configuring Coherence Job workloads.
 //
 // +kubebuilder:object:root=true

api/v1/coherenceresourcespec_types.go

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, 2024, Oracle and/or its affiliates.
+ * Copyright (c) 2020, 2025, Oracle and/or its affiliates.
  * Licensed under the Universal Permissive License v 1.0 as shown at
  * http://oss.oracle.com/licenses/upl.
  */
@@ -286,6 +286,10 @@ type CoherenceResourceSpec struct {
 	// The default labels to use are determined by the Operator.
 	// +optional
 	SiteLabel *string `json:"siteLabel,omitempty"`
+	// Lifecycle applies actions that the management system should take in response to container lifecycle events.
+	// Cannot be updated.
+	// +optional
+	Lifecycle *corev1.Lifecycle `json:"lifecycle,omitempty"`
 }
 
 // Action is an action to execute when the StatefulSet becomes ready.
@@ -877,6 +881,8 @@ func (in *CoherenceResourceSpec) CreateCoherenceContainer(deployment CoherenceRe
 		in.StartupProbe.UpdateProbeSpec(healthPort, DefaultLivenessPath, c.StartupProbe)
 	}
 
+	c.Lifecycle = in.Lifecycle
+
 	return c
 }
 

api/v1/create_job_test.go

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, 2024, Oracle and/or its affiliates.
+ * Copyright (c) 2020, 2025, Oracle and/or its affiliates.
  * Licensed under the Universal Permissive License v 1.0 as shown at
  * http://oss.oracle.com/licenses/upl.
  */
@@ -9,6 +9,7 @@ package v1_test
 import (
 	coh "github.com/oracle/coherence-operator/api/v1"
 	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/util/intstr"
 	"k8s.io/utils/ptr"
 	"testing"
 )
@@ -136,3 +137,35 @@ func TestCreateJobWithEnvVarsFrom(t *testing.T) {
 	// assert that the StatefulSet is as expected
 	assertJobCreation(t, deployment, expected)
 }
+
+func TestAddLifecycleToJobCoherenceContainer(t *testing.T) {
+	lc := &corev1.Lifecycle{
+		PostStart: &corev1.LifecycleHandler{
+			HTTPGet: &corev1.HTTPGetAction{
+				Path: "/foo",
+				Port: intstr.FromInt32(1234),
+			},
+		},
+		PreStop: &corev1.LifecycleHandler{
+			HTTPGet: &corev1.HTTPGetAction{
+				Path: "/bar",
+				Port: intstr.FromInt32(987),
+			},
+		},
+	}
+
+	spec := coh.CoherenceJobResourceSpec{
+		CoherenceResourceSpec: coh.CoherenceResourceSpec{
+			Lifecycle: lc,
+		},
+	}
+
+	// Create the test deployment
+	deployment := createTestCoherenceJobDeployment(spec)
+	// Create expected StatefulSet
+	expected := createMinimalExpectedJob(deployment)
+	expected.Spec.Template.Spec.Containers[0].Lifecycle = lc
+
+	// assert that the StatefulSet is as expected
+	assertJobCreation(t, deployment, expected)
+}

api/v1/create_statefulset_test.go

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2020, 2024, Oracle and/or its affiliates.
+ * Copyright (c) 2020, 2025, Oracle and/or its affiliates.
  * Licensed under the Universal Permissive License v 1.0 as shown at
  * http://oss.oracle.com/licenses/upl.
  */
@@ -748,3 +748,33 @@ func TestCreateStatefulSetWithGlobalAnnotations(t *testing.T) {
 	// assert that the Job is as expected
 	assertStatefulSetCreation(t, deployment, stsExpected)
 }
+
+func TestAddLifecycleToStatefulSetCoherenceContainer(t *testing.T) {
+	lc := &corev1.Lifecycle{
+		PostStart: &corev1.LifecycleHandler{
+			HTTPGet: &corev1.HTTPGetAction{
+				Path: "/foo",
+				Port: intstr.FromInt32(1234),
+			},
+		},
+		PreStop: &corev1.LifecycleHandler{
+			HTTPGet: &corev1.HTTPGetAction{
+				Path: "/bar",
+				Port: intstr.FromInt32(987),
+			},
+		},
+	}
+
+	spec := coh.CoherenceResourceSpec{
+		Lifecycle: lc,
+	}
+
+	// Create the test deployment
+	deployment := createTestDeployment(spec)
+	// Create expected StatefulSet
+	stsExpected := createMinimalExpectedStatefulSet(deployment)
+	stsExpected.Spec.Template.Spec.Containers[0].Lifecycle = lc
+
+	// assert that the StatefulSet is as expected
+	assertStatefulSetCreation(t, deployment, stsExpected)
+}