Create barbican keystone listener deployment

api/v1beta1/barbican_types.go

@@ -33,6 +33,9 @@ const (
 
 	// BarbicanWorkerContainerImage is the fall-back container image for BarbicanAPI
 	BarbicanWorkerContainerImage = "quay.io/podified-antelope-centos9/openstack-barbican-worker:current-podified"
+
+	// BarbicanKeystoneListenerContainerImage is the fall-back container image for BarbicanAPI
+	BarbicanKeystoneListenerContainerImage = "quay.io/podified-antelope-centos9/openstack-barbican-keystone-listener:current-podified"
 )
 
 // BarbicanSpec defines the desired state of Barbican
@@ -67,6 +70,8 @@ type BarbicanSpec struct {
 	BarbicanAPI BarbicanAPITemplate `json:"barbicanAPI"`
 
 	BarbicanWorker BarbicanWorkerTemplate `json:"barbicanWorker"`
+
+	BarbicanKeystoneListener BarbicanKeystoneListenerTemplate `json:"barbicanKeystoneListener"`
 }
 
 // BarbicanStatus defines the observed state of Barbican
@@ -86,6 +91,9 @@ type BarbicanStatus struct {
 	// ReadyCount of Barbican Worker instances
 	BarbicanWorkerReadyCount int32 `json:"barbicanWorkerReadyCount,omitempty"`
 
+	// ReadyCount of Barbican KeystoneListener instances
+	BarbicanKeystoneListenerReadyCount int32 `json:"barbicanKeystoneListenerReadyCount,omitempty"`
+
 	// TransportURLSecret - Secret containing RabbitMQ transportURL
 	TransportURLSecret string `json:"transportURLSecret,omitempty"`
 
@@ -142,8 +150,9 @@ func init() {
 func SetupDefaults() {
 	// Acquire environmental defaults and initialize Barbican defaults with them
 	barbicanDefaults := BarbicanDefaults{
-		APIContainerImageURL:    util.GetEnvVar("BARBICAN_API_IMAGE_URL_DEFAULT", BarbicanAPIContainerImage),
-		WorkerContainerImageURL: util.GetEnvVar("BARBICAN_WORKER_IMAGE_URL_DEFAULT", BarbicanWorkerContainerImage),
+		APIContainerImageURL:              util.GetEnvVar("BARBICAN_API_IMAGE_URL_DEFAULT", BarbicanAPIContainerImage),
+		WorkerContainerImageURL:           util.GetEnvVar("BARBICAN_WORKER_IMAGE_URL_DEFAULT", BarbicanWorkerContainerImage),
+		KeystoneListenerContainerImageURL: util.GetEnvVar("BARBICAN_KEYSTONE_LISTENER_IMAGE_URL_DEFAULT", BarbicanKeystoneListenerContainerImage),
 	}
 
 	SetupBarbicanDefaults(barbicanDefaults)

api/v1beta1/barbican_webhook.go

@@ -31,8 +31,9 @@ import (
 
 // BarbicanDefaults -
 type BarbicanDefaults struct {
-	APIContainerImageURL    string
-	WorkerContainerImageURL string
+	APIContainerImageURL              string
+	WorkerContainerImageURL           string
+	KeystoneListenerContainerImageURL string
 }
 
 var barbicanDefaults BarbicanDefaults
@@ -73,6 +74,10 @@ func (spec *BarbicanSpec) Default() {
 	if spec.BarbicanWorker.ContainerImage == "" {
 		spec.BarbicanWorker.ContainerImage = barbicanDefaults.WorkerContainerImageURL
 	}
+
+	if spec.BarbicanKeystoneListener.ContainerImage == "" {
+		spec.BarbicanKeystoneListener.ContainerImage = barbicanDefaults.KeystoneListenerContainerImageURL
+	}
 }
 
 // TODO(user): change verbs to "verbs=create;update;delete" if you want to enable deletion validation.

api/v1beta1/barbicankeystonelistener_types.go

@@ -0,0 +1,85 @@
+/*
+Copyright 2023.
+
+Licensed 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.
+*/
+
+package v1beta1
+
+import (
+	"github.com/openstack-k8s-operators/lib-common/modules/common/condition"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+// BarbicanKeystoneListenerTemplate defines common Spec elements for the KeystoneListener process
+type BarbicanKeystoneListenerTemplate struct {
+	BarbicanComponentTemplate `json:",inline"`
+
+	// TODO(dmendiza): Do we need a setting for number of keystone listener processes
+	// or is replica scaling good enough?
+}
+
+// BarbicanKeystoneListenerSpec defines the desired state of BarbicanKeystoneListener
+type BarbicanKeystoneListenerSpec struct {
+	BarbicanTemplate `json:",inline"`
+
+	BarbicanKeystoneListenerTemplate `json:",inline"`
+	DatabaseHostname                 string `json:"databaseHostname"`
+
+	TransportURLSecret string `json:"transportURLSecret,omitempty"`
+}
+
+// BarbicanKeystoneListenerStatus defines the observed state of BarbicanKeystoneListener
+type BarbicanKeystoneListenerStatus struct {
+	// INSERT ADDITIONAL STATUS FIELD - define observed state of cluster
+	// Important: Run "make" to regenerate code after modifying this file
+	// ReadyCount of barbican API instances
+	ReadyCount int32 `json:"readyCount,omitempty"`
+
+	// Map of hashes to track e.g. job status
+	Hash map[string]string `json:"hash,omitempty"`
+
+	// Conditions
+	Conditions condition.Conditions `json:"conditions,omitempty" optional:"true"`
+
+	// NetworkAttachments status of the deployment pods
+	NetworkAttachments map[string][]string `json:"networkAttachments,omitempty"`
+
+	// Barbican Database Hostname
+	DatabaseHostname string `json:"databaseHostname,omitempty"`
+}
+
+//+kubebuilder:object:root=true
+//+kubebuilder:subresource:status
+
+// BarbicanKeystoneListener is the Schema for the barbicankeystonelistener API
+type BarbicanKeystoneListener struct {
+	metav1.TypeMeta   `json:",inline"`
+	metav1.ObjectMeta `json:"metadata,omitempty"`
+
+	Spec   BarbicanKeystoneListenerSpec   `json:"spec,omitempty"`
+	Status BarbicanKeystoneListenerStatus `json:"status,omitempty"`
+}
+
+//+kubebuilder:object:root=true
+
+// BarbicanKeystoneListenerList contains a list of BarbicanKeystoneListener
+type BarbicanKeystoneListenerList struct {
+	metav1.TypeMeta `json:",inline"`
+	metav1.ListMeta `json:"metadata,omitempty"`
+	Items           []BarbicanKeystoneListener `json:"items"`
+}
+
+func init() {
+	SchemeBuilder.Register(&BarbicanKeystoneListener{}, &BarbicanKeystoneListenerList{})
+}

api/v1beta1/conditions.go

@@ -8,6 +8,10 @@ const (
 
 	// BarbicanWorkerReadyCondition -
 	BarbicanWorkerReadyCondition condition.Type = "BarbicanWorkerReady"
+
+	// BarbicanKeystoneListenerReadyCondition -
+	BarbicanKeystoneListenerReadyCondition condition.Type = "BarbicanKeystoneListenerReady"
+
 	// BarbicanRabbitMQTransportURLReadyCondition -
 	BarbicanRabbitMQTransportURLReadyCondition condition.Type = "BarbicanRabbitMQTransportURLReady"
 )
@@ -21,6 +25,10 @@ const (
 	BarbicanWorkerReadyInitMessage = "BarbicanWorker not started"
 	// BarbicanWorkerReadyErrorMessage -
 	BarbicanWorkerReadyErrorMessage = "BarbicanWorker error occured %s"
+	// BarbicanKeystoneListenerReadyInitMessage -
+	BarbicanKeystoneListenerReadyInitMessage = "BarbicanKeystoneListener not started"
+	// BarbicanKeystoneListenerReadyErrorMessage -
+	BarbicanKeystoneListenerReadyErrorMessage = "BarbicanKeystoneListener error occured %s"
 
 	// BarbicanRabbitMQTransportURLReadyRunningMessage -
 	BarbicanRabbitMQTransportURLReadyRunningMessage = "BarbicanRabbitMQTransportURL creation in progress"