Make process number configurable

Signed-off-by: Veronika Fisarova <[email protected]>

Author: Deydra71

api/bases/keystone.openstack.org_keystoneapis.yaml

@@ -310,6 +310,14 @@ spec:
                 description: PreserveJobs - do not delete jobs after they finished
                   e.g. to check logs
                 type: boolean
+              processNumber:
+                default: 3
+                description: Processumber - Number of processes running in keystone
+                  API
+                format: int32
+                maximum: 10
+                minimum: 1
+                type: integer
               rabbitMqClusterName:
                 default: rabbitmq
                 description: RabbitMQ instance name Needed to request a transportURL

api/v1beta1/keystoneapi_types.go

@@ -95,6 +95,12 @@ type KeystoneAPISpecCore struct {
 	// Replicas of keystone API to run
 	Replicas *int32 `json:"replicas"`
 
+	// +kubebuilder:validation:Optional
+	// +kubebuilder:default=3
+	// +kubebuilder:validation:Minimum=1
+	// Processumber - Number of processes running in keystone API
+	ProcessNumber *int32 `json:"processNumber"`
+
 	// +kubebuilder:validation:Required
 	// Secret containing OpenStack password information for keystone AdminPassword
 	Secret string `json:"secret"`

api/v1beta1/zz_generated.deepcopy.go

@@ -310,6 +310,14 @@ spec:
                 description: PreserveJobs - do not delete jobs after they finished
                   e.g. to check logs
                 type: boolean
+              processNumber:
+                default: 3
+                description: Processumber - Number of processes running in keystone
+                  API
+                format: int32
+                maximum: 10
+                minimum: 1
+                type: integer
               rabbitMqClusterName:
                 default: rabbitmq
                 description: RabbitMQ instance name Needed to request a transportURL

config/crd/bases/keystone.openstack.org_keystoneapis.yaml

@@ -1190,6 +1190,7 @@ func (r *KeystoneAPIReconciler) generateServiceConfigMaps(
 			keystone.DatabaseName,
 		),
 		"enableSecureRBAC": instance.Spec.EnableSecureRBAC,
+		"ProcessNumber":    instance.Spec.ProcessNumber,
 	}
 
 	// create httpd  vhost template parameters

controllers/keystoneapi_controller.go

@@ -53,7 +53,7 @@ CustomLog /dev/stdout proxy env=forwarded
 
   ## WSGI configuration
   WSGIApplicationGroup %{GLOBAL}
-  WSGIDaemonProcess {{ $endpt }} display-name={{ $endpt }} group=keystone processes=3 threads=1 user=keystone
+  WSGIDaemonProcess {{ $endpt }} display-name={{ $endpt }} group=keystone processes={{ $.ProcessNumber }} threads=1 user=keystone
   WSGIProcessGroup {{ $endpt }}
   WSGIScriptAlias / "/usr/bin/keystone-wsgi-public"
   WSGIPassAuthorization On