Fix: Use CLUSTER_DOMAIN environment variable instead of hardcoded cluster.local

changelog/20250925_feature_use_cluster_domain_environment_variable.md

@@ -0,0 +1,6 @@
+---
+kind: feature
+date: 2025-09-25
+---
+
+* **MongoDBCommunity**: Added support to configure custom cluster domain via newly introduced `spec.clusterDomain` resource field. If `spec.clusterDomain` is not set, environment variable `CLUSTER_DOMAIN` is used as cluster domain. If the environment variable `CLUSTER_DOMAIN` is also not set, operator falls back to `cluster.local` as default cluster domain.

config/crd/bases/mongodbcommunity.mongodb.com_mongodbcommunity.yaml

@@ -240,6 +240,9 @@ spec:
                         x-kubernetes-preserve-unknown-fields: true
                     type: object
                 type: object
+              clusterDomain:
+                format: hostname
+                type: string
               featureCompatibilityVersion:
                 description: |-
                   FeatureCompatibilityVersion configures the feature compatibility version that will

controllers/operator/mongodbreplicaset_controller.go

@@ -656,7 +656,7 @@ func (r *ReconcileMongoDbReplicaSet) applySearchOverrides(ctx context.Context, r
 	if rs.Spec.AdditionalMongodConfig == nil {
 		rs.Spec.AdditionalMongodConfig = mdbv1.NewEmptyAdditionalMongodConfig()
 	}
-	searchMongodConfig := searchcontroller.GetMongodConfigParameters(search)
+	searchMongodConfig := searchcontroller.GetMongodConfigParameters(search, rs.Spec.GetClusterDomain())
 	rs.Spec.AdditionalMongodConfig.AddOption("setParameter", searchMongodConfig["setParameter"])
 
 	if searchcontroller.NeedsSearchCoordinatorRolePolyfill(rs.Spec.GetMongoDBVersion()) {

controllers/searchcontroller/community_search_source.go

@@ -26,8 +26,9 @@ type CommunitySearchSource struct {
 
 func (r *CommunitySearchSource) HostSeeds() []string {
 	seeds := make([]string, r.Spec.Members)
+	clusterDomain := r.Spec.GetClusterDomain()
 	for i := range seeds {
-		seeds[i] = fmt.Sprintf("%s-%d.%s.%s.svc.cluster.local:%d", r.Name, i, r.ServiceName(), r.Namespace, r.GetMongodConfiguration().GetDBPort())
+		seeds[i] = fmt.Sprintf("%s-%d.%s.%s.svc.%s:%d", r.Name, i, r.ServiceName(), r.Namespace, clusterDomain, r.GetMongodConfiguration().GetDBPort())
 	}
 	return seeds
 }

controllers/searchcontroller/enterprise_search_source.go

@@ -24,8 +24,9 @@ func NewEnterpriseResourceSearchSource(mdb *mdbv1.MongoDB) SearchSourceDBResourc
 
 func (r EnterpriseResourceSearchSource) HostSeeds() []string {
 	seeds := make([]string, r.Spec.Members)
+	clusterDomain := r.Spec.GetClusterDomain()
 	for i := range seeds {
-		seeds[i] = fmt.Sprintf("%s-%d.%s.%s.svc.cluster.local:%d", r.Name, i, r.ServiceName(), r.Namespace, r.Spec.GetAdditionalMongodConfig().GetPortOrDefault())
+		seeds[i] = fmt.Sprintf("%s-%d.%s.%s.svc.%s:%d", r.Name, i, r.ServiceName(), r.Namespace, clusterDomain, r.Spec.GetAdditionalMongodConfig().GetPortOrDefault())
 	}
 	return seeds
 }

controllers/searchcontroller/mongodbsearch_reconcile_helper.go

@@ -388,24 +388,24 @@ func createMongotConfig(search *searchv1.MongoDBSearch, db SearchSourceDBResourc
 	}
 }
 
-func GetMongodConfigParameters(search *searchv1.MongoDBSearch) map[string]any {
+func GetMongodConfigParameters(search *searchv1.MongoDBSearch, clusterDomain string) map[string]any {
 	searchTLSMode := automationconfig.TLSModeDisabled
 	if search.Spec.Security.TLS != nil {
 		searchTLSMode = automationconfig.TLSModeRequired
 	}
 	return map[string]any{
 		"setParameter": map[string]any{
-			"mongotHost":                                      mongotHostAndPort(search),
-			"searchIndexManagementHostAndPort":                mongotHostAndPort(search),
+			"mongotHost":                                      mongotHostAndPort(search, clusterDomain),
+			"searchIndexManagementHostAndPort":                mongotHostAndPort(search, clusterDomain),
 			"skipAuthenticationToSearchIndexManagementServer": false,
 			"searchTLSMode":                                   string(searchTLSMode),
 		},
 	}
 }
 
-func mongotHostAndPort(search *searchv1.MongoDBSearch) string {
+func mongotHostAndPort(search *searchv1.MongoDBSearch, clusterDomain string) string {
 	svcName := search.SearchServiceNamespacedName()
-	return fmt.Sprintf("%s.%s.svc.cluster.local:%d", svcName.Name, svcName.Namespace, search.GetMongotPort())
+	return fmt.Sprintf("%s.%s.svc.%s:%d", svcName.Name, svcName.Namespace, clusterDomain, search.GetMongotPort())
 }
 
 func (r *MongoDBSearchReconcileHelper) ValidateSingleMongoDBSearchForSearchSource(ctx context.Context) error {

helm_chart/crds/mongodbcommunity.mongodb.com_mongodbcommunity.yaml

@@ -240,6 +240,9 @@ spec:
                         x-kubernetes-preserve-unknown-fields: true
                     type: object
                 type: object
+              clusterDomain:
+                format: hostname
+                type: string
               featureCompatibilityVersion:
                 description: |-
                   FeatureCompatibilityVersion configures the feature compatibility version that will

mongodb-community-operator/api/v1/mongodbcommunity_types.go

@@ -21,6 +21,7 @@ import (
 	"github.com/mongodb/mongodb-kubernetes/mongodb-community-operator/pkg/automationconfig"
 	"github.com/mongodb/mongodb-kubernetes/mongodb-community-operator/pkg/kube/annotations"
 	"github.com/mongodb/mongodb-kubernetes/mongodb-community-operator/pkg/util/constants"
+	"github.com/mongodb/mongodb-kubernetes/mongodb-community-operator/pkg/util/envvar"
 	"github.com/mongodb/mongodb-kubernetes/mongodb-community-operator/pkg/util/scale"
 )
 
@@ -71,7 +72,8 @@ type MongoDBCommunitySpec struct {
 	Type Type `json:"type"`
 	// Version defines which version of MongoDB will be used
 	Version string `json:"version,omitempty"`
-
+	// +kubebuilder:validation:Format="hostname"
+	ClusterDomain string `json:"clusterDomain,omitempty"`
 	// Arbiters is the number of arbiters to add to the Replica Set.
 	// It is not recommended to have more than one arbiter per Replica Set.
 	// More info: https://www.mongodb.com/docs/manual/tutorial/add-replica-set-arbiter/
@@ -922,30 +924,26 @@ func (m *MongoDBCommunity) GetUserOptionsString(user authtypes.User) string {
 }
 
 // MongoURI returns a mongo uri which can be used to connect to this deployment
-func (m *MongoDBCommunity) MongoURI(clusterDomain string) string {
+func (m *MongoDBCommunity) MongoURI() string {
 	optionsString := m.GetOptionsString()
 
-	return fmt.Sprintf("mongodb://%s/?replicaSet=%s%s", strings.Join(m.Hosts(clusterDomain), ","), m.Name, optionsString)
+	return fmt.Sprintf("mongodb://%s/?replicaSet=%s%s", strings.Join(m.Hosts(), ","), m.Name, optionsString)
 }
 
 // MongoSRVURI returns a mongo srv uri which can be used to connect to this deployment
-func (m *MongoDBCommunity) MongoSRVURI(clusterDomain string) string {
-	if clusterDomain == "" {
-		clusterDomain = defaultClusterDomain
-	}
-
+func (m *MongoDBCommunity) MongoSRVURI() string {
 	optionsString := m.GetOptionsString()
 
-	return fmt.Sprintf("mongodb+srv://%s.%s.svc.%s/?replicaSet=%s%s", m.ServiceName(), m.Namespace, clusterDomain, m.Name, optionsString)
+	return fmt.Sprintf("mongodb+srv://%s.%s.svc.%s/?replicaSet=%s%s", m.ServiceName(), m.Namespace, m.Spec.GetClusterDomain(), m.Name, optionsString)
 }
 
 // MongoAuthUserURI returns a mongo uri which can be used to connect to this deployment
 // and includes the authentication data for the user
-func (m *MongoDBCommunity) MongoAuthUserURI(user authtypes.User, password string, clusterDomain string) string {
+func (m *MongoDBCommunity) MongoAuthUserURI(user authtypes.User, password string) string {
 	optionsString := m.GetUserOptionsString(user)
 	return fmt.Sprintf("mongodb://%s%s/%s?replicaSet=%s&ssl=%t%s",
 		user.GetLoginString(password),
-		strings.Join(m.Hosts(clusterDomain), ","),
+		strings.Join(m.Hosts(), ","),
 		user.Database,
 		m.Name,
 		m.Spec.Security.TLS.Enabled,
@@ -954,36 +952,28 @@ func (m *MongoDBCommunity) MongoAuthUserURI(user authtypes.User, password string
 
 // MongoAuthUserSRVURI returns a mongo srv uri which can be used to connect to this deployment
 // and includes the authentication data for the user
-func (m *MongoDBCommunity) MongoAuthUserSRVURI(user authtypes.User, password string, clusterDomain string) string {
-	if clusterDomain == "" {
-		clusterDomain = defaultClusterDomain
-	}
-
+func (m *MongoDBCommunity) MongoAuthUserSRVURI(user authtypes.User, password string) string {
 	optionsString := m.GetUserOptionsString(user)
 	return fmt.Sprintf("mongodb+srv://%s%s.%s.svc.%s/%s?replicaSet=%s&ssl=%t%s",
 		user.GetLoginString(password),
 		m.ServiceName(),
 		m.Namespace,
-		clusterDomain,
+		m.Spec.GetClusterDomain(),
 		user.Database,
 		m.Name,
 		m.Spec.Security.TLS.Enabled,
 		optionsString)
 }
 
-func (m *MongoDBCommunity) Hosts(clusterDomain string) []string {
+func (m *MongoDBCommunity) Hosts() []string {
 	hosts := make([]string, m.Spec.Members)
 
-	if clusterDomain == "" {
-		clusterDomain = defaultClusterDomain
-	}
-
 	for i := 0; i < m.Spec.Members; i++ {
 		hosts[i] = fmt.Sprintf("%s-%d.%s.%s.svc.%s:%d",
 			m.Name, i,
 			m.ServiceName(),
 			m.Namespace,
-			clusterDomain,
+			m.Spec.GetClusterDomain(),
 			m.GetMongodConfiguration().GetDBPort())
 	}
 	return hosts
@@ -1157,6 +1147,13 @@ func (m MongoDBCommunity) GetAgentMaxLogFileDurationHours() int {
 	return m.Spec.AgentConfiguration.MaxLogFileDurationHours
 }
 
+func (m MongoDBCommunitySpec) GetClusterDomain() string {
+	if m.ClusterDomain != "" {
+		return m.ClusterDomain
+	}
+	return envvar.GetEnvOrDefault(constants.ClusterDomainEnv, defaultClusterDomain) // nolint:forbidigo
+}
+
 type automationConfigReplicasScaler struct {
 	current, desired       int
 	forceIndividualScaling bool

mongodb-community-operator/api/v1/mongodbcommunity_types_test.go

@@ -94,7 +94,8 @@ func TestMongoDB_MongoURI(t *testing.T) {
 	for _, params := range tests {
 		mdb := newReplicaSet(params.members, params.name, params.namespace)
 		mdb.Spec.AdditionalMongodConfig.Object = params.additionalMongodConfig
-		assert.Equal(t, mdb.MongoURI(params.clusterDomain), params.connectionString)
+		mdb.Spec.ClusterDomain = params.clusterDomain
+		assert.Equal(t, mdb.MongoURI(), params.connectionString)
 	}
 }
 
@@ -152,30 +153,34 @@ func TestMongoDB_MongoURI_With_Options(t *testing.T) {
 		mdb := newReplicaSet(params.members, params.name, params.namespace)
 		mdb.Spec.AdditionalMongodConfig.Object = params.additionalMongodConfig
 		mdb.Spec.AdditionalConnectionStringConfig.Object = params.additionalConnectionStringConfig
-		assert.Equal(t, mdb.MongoURI(params.clusterDomain), params.connectionString)
+		mdb.Spec.ClusterDomain = params.clusterDomain
+		assert.Equal(t, mdb.MongoURI(), params.connectionString)
 	}
 }
 
 func TestMongoDB_MongoSRVURI(t *testing.T) {
 	mdb := newReplicaSet(2, "my-rs", "my-namespace")
-	assert.Equal(t, mdb.MongoSRVURI(""), "mongodb+srv://my-rs-svc.my-namespace.svc.cluster.local/?replicaSet=my-rs")
-	assert.Equal(t, mdb.MongoSRVURI("my.cluster"), "mongodb+srv://my-rs-svc.my-namespace.svc.my.cluster/?replicaSet=my-rs")
+	assert.Equal(t, mdb.MongoSRVURI(), "mongodb+srv://my-rs-svc.my-namespace.svc.cluster.local/?replicaSet=my-rs")
+	mdb.Spec.ClusterDomain = "my.cluster"
+	assert.Equal(t, mdb.MongoSRVURI(), "mongodb+srv://my-rs-svc.my-namespace.svc.my.cluster/?replicaSet=my-rs")
 }
 
 func TestMongoDB_MongoSRVURI_With_Options(t *testing.T) {
 	mdb := newReplicaSet(2, "my-rs", "my-namespace")
 	mdb.Spec.AdditionalConnectionStringConfig.Object = map[string]interface{}{
 		"readPreference": "primary",
 	}
-	assert.Equal(t, mdb.MongoSRVURI(""), "mongodb+srv://my-rs-svc.my-namespace.svc.cluster.local/?replicaSet=my-rs&readPreference=primary")
-	assert.Equal(t, mdb.MongoSRVURI("my.cluster"), "mongodb+srv://my-rs-svc.my-namespace.svc.my.cluster/?replicaSet=my-rs&readPreference=primary")
+	assert.Equal(t, mdb.MongoSRVURI(), "mongodb+srv://my-rs-svc.my-namespace.svc.cluster.local/?replicaSet=my-rs&readPreference=primary")
+	mdb.Spec.ClusterDomain = "my.cluster"
+	assert.Equal(t, mdb.MongoSRVURI(), "mongodb+srv://my-rs-svc.my-namespace.svc.my.cluster/?replicaSet=my-rs&readPreference=primary")
 
 	mdb = newReplicaSet(2, "my-rs", "my-namespace")
 	mdb.Spec.AdditionalConnectionStringConfig.Object = map[string]interface{}{
 		"readPreference": "primary", "replicaSet": "differentName", "tls": true, "ssl": true,
 	}
-	assert.Equal(t, mdb.MongoSRVURI(""), "mongodb+srv://my-rs-svc.my-namespace.svc.cluster.local/?replicaSet=my-rs&readPreference=primary")
-	assert.Equal(t, mdb.MongoSRVURI("my.cluster"), "mongodb+srv://my-rs-svc.my-namespace.svc.my.cluster/?replicaSet=my-rs&readPreference=primary")
+	assert.Equal(t, mdb.MongoSRVURI(), "mongodb+srv://my-rs-svc.my-namespace.svc.cluster.local/?replicaSet=my-rs&readPreference=primary")
+	mdb.Spec.ClusterDomain = "my.cluster"
+	assert.Equal(t, mdb.MongoSRVURI(), "mongodb+srv://my-rs-svc.my-namespace.svc.my.cluster/?replicaSet=my-rs&readPreference=primary")
 }
 
 func TestMongodConfiguration(t *testing.T) {
@@ -399,7 +404,7 @@ func TestMongoDBCommunity_MongoAuthUserURI(t *testing.T) {
 	for _, params := range tests {
 		mdb.Spec.AdditionalConnectionStringConfig.Object = params.additionalConnectionStringConfig
 		testuser.ConnectionStringOptions = params.userConnectionStringConfig
-		assert.Equal(t, mdb.MongoAuthUserURI(testuser, "password", ""), params.connectionString)
+		assert.Equal(t, mdb.MongoAuthUserURI(testuser, "password"), params.connectionString)
 	}
 
 	testuser = authtypes.User{
@@ -408,7 +413,7 @@ func TestMongoDBCommunity_MongoAuthUserURI(t *testing.T) {
 	}
 	mdb = newReplicaSet(2, "my-rs", "my-namespace")
 
-	assert.Equal(t, mdb.MongoAuthUserURI(testuser, "", ""), "mongodb://my-rs-0.my-rs-svc.my-namespace.svc.cluster.local:27017,my-rs-1.my-rs-svc.my-namespace.svc.cluster.local:27017/$external?replicaSet=my-rs&ssl=false")
+	assert.Equal(t, mdb.MongoAuthUserURI(testuser, ""), "mongodb://my-rs-0.my-rs-svc.my-namespace.svc.cluster.local:27017,my-rs-1.my-rs-svc.my-namespace.svc.cluster.local:27017/$external?replicaSet=my-rs&ssl=false")
 }
 
 func TestMongoDBCommunity_MongoAuthUserSRVURI(t *testing.T) {
@@ -460,7 +465,7 @@ func TestMongoDBCommunity_MongoAuthUserSRVURI(t *testing.T) {
 	for _, params := range tests {
 		mdb.Spec.AdditionalConnectionStringConfig.Object = params.additionalConnectionStringConfig
 		testuser.ConnectionStringOptions = params.userConnectionStringConfig
-		assert.Equal(t, mdb.MongoAuthUserSRVURI(testuser, "password", ""), params.connectionString)
+		assert.Equal(t, mdb.MongoAuthUserSRVURI(testuser, "password"), params.connectionString)
 	}
 
 	testuser = authtypes.User{
@@ -469,7 +474,7 @@ func TestMongoDBCommunity_MongoAuthUserSRVURI(t *testing.T) {
 	}
 	mdb = newReplicaSet(2, "my-rs", "my-namespace")
 
-	assert.Equal(t, mdb.MongoAuthUserSRVURI(testuser, "", ""), "mongodb+srv://my-rs-svc.my-namespace.svc.cluster.local/$external?replicaSet=my-rs&ssl=false")
+	assert.Equal(t, mdb.MongoAuthUserSRVURI(testuser, ""), "mongodb+srv://my-rs-svc.my-namespace.svc.cluster.local/$external?replicaSet=my-rs&ssl=false")
 }
 
 func TestConvertAuthModeToAuthMechanism(t *testing.T) {

mongodb-community-operator/controllers/mongodb_users.go

@@ -41,7 +41,7 @@ func (r ReplicaSetReconciler) ensureUserResources(ctx context.Context, mdb mdbv1
 
 // updateConnectionStringSecrets updates secrets where user specific connection strings are stored.
 // The client applications can mount these secrets and connect to the mongodb cluster
-func (r ReplicaSetReconciler) updateConnectionStringSecrets(ctx context.Context, mdb mdbv1.MongoDBCommunity, clusterDomain string) error {
+func (r ReplicaSetReconciler) updateConnectionStringSecrets(ctx context.Context, mdb mdbv1.MongoDBCommunity) error {
 	for _, user := range mdb.GetAuthUsers() {
 		secretName := user.ConnectionStringSecretName
 
@@ -75,8 +75,8 @@ func (r ReplicaSetReconciler) updateConnectionStringSecrets(ctx context.Context,
 			SetName(secretName).
 			SetNamespace(secretNamespace).
 			SetAnnotations(user.ConnectionStringSecretAnnotations).
-			SetField("connectionString.standard", mdb.MongoAuthUserURI(user, pwd, clusterDomain)).
-			SetField("connectionString.standardSrv", mdb.MongoAuthUserSRVURI(user, pwd, clusterDomain)).
+			SetField("connectionString.standard", mdb.MongoAuthUserURI(user, pwd)).
+			SetField("connectionString.standardSrv", mdb.MongoAuthUserSRVURI(user, pwd)).
 			SetField("username", user.Username).
 			SetField("password", pwd).
 			SetOwnerReferences(mdb.GetOwnerReferences()).

mongodb-community-operator/controllers/replica_set_controller.go

@@ -53,8 +53,6 @@ import (
 )
 
 const (
-	clusterDomain = "CLUSTER_DOMAIN"
-
 	lastSuccessfulConfiguration = "mongodb.com/v1.lastSuccessfulConfiguration"
 	lastAppliedMongoDBVersion   = "mongodb.com/v1.lastAppliedMongoDBVersion"
 )
@@ -236,7 +234,7 @@ func (r ReplicaSetReconciler) Reconcile(ctx context.Context, request reconcile.R
 	}
 
 	res, err := status.Update(ctx, r.client.Status(), &mdb, statusOptions().
-		withMongoURI(mdb.MongoURI(os.Getenv(clusterDomain))). // nolint:forbidigo
+		withMongoURI(mdb.MongoURI()). // nolint:forbidigo
 		withMongoDBMembers(mdb.AutomationConfigMembersThisReconciliation()).
 		withStatefulSetReplicas(mdb.StatefulSetReplicasThisReconciliation()).
 		withStatefulSetArbiters(mdb.StatefulSetArbitersThisReconciliation()).
@@ -249,7 +247,7 @@ func (r ReplicaSetReconciler) Reconcile(ctx context.Context, request reconcile.R
 		return res, err
 	}
 
-	if err := r.updateConnectionStringSecrets(ctx, mdb, os.Getenv(clusterDomain)); err != nil { // nolint:forbidigo
+	if err := r.updateConnectionStringSecrets(ctx, mdb); err != nil { // nolint:forbidigo
 		r.log.Errorf("Could not update connection string secrets: %s", err)
 	}
 
@@ -532,8 +530,8 @@ func (r ReplicaSetReconciler) ensureAutomationConfig(mdb mdbv1.MongoDBCommunity,
 }
 
 func buildAutomationConfig(mdb mdbv1.MongoDBCommunity, isEnterprise bool, auth automationconfig.Auth, currentAc automationconfig.AutomationConfig, modifications ...automationconfig.Modification) (automationconfig.AutomationConfig, error) {
-	domain := getDomain(mdb.ServiceName(), mdb.Namespace, os.Getenv(clusterDomain))        // nolint:forbidigo
-	arbiterDomain := getDomain(mdb.ServiceName(), mdb.Namespace, os.Getenv(clusterDomain)) // nolint:forbidigo
+	domain := getDomain(mdb.ServiceName(), mdb.Namespace, mdb.Spec.GetClusterDomain())        // nolint:forbidigo
+	arbiterDomain := getDomain(mdb.ServiceName(), mdb.Namespace, mdb.Spec.GetClusterDomain()) // nolint:forbidigo
 
 	zap.S().Debugw("AutomationConfigMembersThisReconciliation", "mdb.AutomationConfigMembersThisReconciliation()", mdb.AutomationConfigMembersThisReconciliation())
 
@@ -730,7 +728,7 @@ func (r ReplicaSetReconciler) buildAutomationConfig(ctx context.Context, mdb mdb
 		customRolesModification,
 		prometheusModification,
 		processPortManager.GetPortsModification(),
-		getMongodConfigSearchModification(search),
+		getMongodConfigSearchModification(search, mdb.Spec.GetClusterDomain()),
 		searchCoordinatorCustomRoleModification(search, mdb.GetMongoDBVersion()),
 	)
 	if err != nil {
@@ -836,13 +834,13 @@ func getMongodConfigModification(mdb mdbv1.MongoDBCommunity) automationconfig.Mo
 
 // getMongodConfigModification will merge the additional configuration in the CRD
 // into the configuration set up by the operator.
-func getMongodConfigSearchModification(search *searchv1.MongoDBSearch) automationconfig.Modification {
+func getMongodConfigSearchModification(search *searchv1.MongoDBSearch, clusterDomain string) automationconfig.Modification {
 	// Condition for skipping add parameter if it is external mongod
 	if search == nil || search.IsExternalMongoDBSource() {
 		return automationconfig.NOOP()
 	}
 
-	searchConfigParameters := searchcontroller.GetMongodConfigParameters(search)
+	searchConfigParameters := searchcontroller.GetMongodConfigParameters(search, clusterDomain)
 	return func(ac *automationconfig.AutomationConfig) {
 		for i := range ac.Processes {
 			err := mergo.Merge(&ac.Processes[i].Args26, objx.New(searchConfigParameters), mergo.WithOverride)

mongodb-community-operator/pkg/util/constants/constants.go

@@ -11,4 +11,5 @@ const (
 	AgentKeyfileKey                       = "keyfile"
 	AgentPemFile                          = "agent-certs-pem"
 	AutomationAgentWindowsKeyFilePath     = "%SystemDrive%\\MMSAutomation\\versions\\keyfile"
+	ClusterDomainEnv                      = "CLUSTER_DOMAIN"
 )

mongodb-community-operator/test/e2e/mongodbtests/mongodbtests.go

@@ -501,7 +501,7 @@ func BasicFunctionality(ctx context.Context, mdb *mdbv1.MongoDBCommunity, skipSt
 		// TODO: this is temporary, remove the need for skipStatuscheck after 0.7.4 operator release
 		if len(skipStatusCheck) > 0 && !skipStatusCheck[0] {
 			t.Run("Test Status Was Updated", Status(ctx, mdb, mdbv1.MongoDBCommunityStatus{
-				MongoURI:                   mdb.MongoURI(""),
+				MongoURI:                   mdb.MongoURI(),
 				Phase:                      mdbv1.Running,
 				Version:                    mdb.GetMongoDBVersion(),
 				CurrentMongoDBMembers:      mdb.Spec.Members,