Create database before config rendering

dbsync can run without proper DB connection url configured when
there is no reconcile event happening and the service config
won't get updated before the job gets created.
This moves the DB create handling before calling
generateServiceConfig...

Author: stuggi

controllers/keystoneapi_controller.go

@@ -462,65 +462,6 @@ func (r *KeystoneAPIReconciler) reconcileInit(
 		return rbacResult, nil
 	}
 
-	//
-	// create service DB instance
-	//
-	db := mariadbv1.NewDatabase(
-		instance.Name,
-		instance.Spec.DatabaseUser,
-		instance.Spec.Secret,
-		map[string]string{
-			"dbName": instance.Spec.DatabaseInstance,
-		},
-	)
-	// create or patch the DB
-	ctrlResult, err := db.CreateOrPatchDB(
-		ctx,
-		helper,
-	)
-	if err != nil {
-		instance.Status.Conditions.Set(condition.FalseCondition(
-			condition.DBReadyCondition,
-			condition.ErrorReason,
-			condition.SeverityWarning,
-			condition.DBReadyErrorMessage,
-			err.Error()))
-		return ctrl.Result{}, err
-	}
-	if (ctrlResult != ctrl.Result{}) {
-		instance.Status.Conditions.Set(condition.FalseCondition(
-			condition.DBReadyCondition,
-			condition.RequestedReason,
-			condition.SeverityInfo,
-			condition.DBReadyRunningMessage))
-		return ctrlResult, nil
-	}
-
-	// wait for the DB to be setup
-	ctrlResult, err = db.WaitForDBCreated(ctx, helper)
-	if err != nil {
-		instance.Status.Conditions.Set(condition.FalseCondition(
-			condition.DBReadyCondition,
-			condition.ErrorReason,
-			condition.SeverityWarning,
-			condition.DBReadyErrorMessage,
-			err.Error()))
-		return ctrlResult, err
-	}
-	if (ctrlResult != ctrl.Result{}) {
-		instance.Status.Conditions.Set(condition.FalseCondition(
-			condition.DBReadyCondition,
-			condition.RequestedReason,
-			condition.SeverityInfo,
-			condition.DBReadyRunningMessage))
-		return ctrlResult, nil
-	}
-	// update Status.DatabaseHostname, used to bootstrap/config the service
-	instance.Status.DatabaseHostname = db.GetDatabaseHostname()
-	instance.Status.Conditions.MarkTrue(condition.DBReadyCondition, condition.DBReadyMessage)
-
-	// create service DB - end
-
 	//
 	// run keystone db sync
 	//
@@ -533,7 +474,7 @@ func (r *KeystoneAPIReconciler) reconcileInit(
 		5*time.Second,
 		dbSyncHash,
 	)
-	ctrlResult, err = dbSyncjob.DoJob(
+	ctrlResult, err := dbSyncjob.DoJob(
 		ctx,
 		helper,
 	)
@@ -789,6 +730,65 @@ func (r *KeystoneAPIReconciler) reconcileNormal(
 
 	// run check OpenStack secret - end
 
+	//
+	// create service DB instance
+	//
+	db := mariadbv1.NewDatabase(
+		instance.Name,
+		instance.Spec.DatabaseUser,
+		instance.Spec.Secret,
+		map[string]string{
+			"dbName": instance.Spec.DatabaseInstance,
+		},
+	)
+	// create or patch the DB
+	ctrlResult, err := db.CreateOrPatchDB(
+		ctx,
+		helper,
+	)
+	if err != nil {
+		instance.Status.Conditions.Set(condition.FalseCondition(
+			condition.DBReadyCondition,
+			condition.ErrorReason,
+			condition.SeverityWarning,
+			condition.DBReadyErrorMessage,
+			err.Error()))
+		return ctrl.Result{}, err
+	}
+	if (ctrlResult != ctrl.Result{}) {
+		instance.Status.Conditions.Set(condition.FalseCondition(
+			condition.DBReadyCondition,
+			condition.RequestedReason,
+			condition.SeverityInfo,
+			condition.DBReadyRunningMessage))
+		return ctrlResult, nil
+	}
+
+	// wait for the DB to be setup
+	ctrlResult, err = db.WaitForDBCreated(ctx, helper)
+	if err != nil {
+		instance.Status.Conditions.Set(condition.FalseCondition(
+			condition.DBReadyCondition,
+			condition.ErrorReason,
+			condition.SeverityWarning,
+			condition.DBReadyErrorMessage,
+			err.Error()))
+		return ctrlResult, err
+	}
+	if (ctrlResult != ctrl.Result{}) {
+		instance.Status.Conditions.Set(condition.FalseCondition(
+			condition.DBReadyCondition,
+			condition.RequestedReason,
+			condition.SeverityInfo,
+			condition.DBReadyRunningMessage))
+		return ctrlResult, nil
+	}
+	// update Status.DatabaseHostname, used to bootstrap/config the service
+	instance.Status.DatabaseHostname = db.GetDatabaseHostname()
+	instance.Status.Conditions.MarkTrue(condition.DBReadyCondition, condition.DBReadyMessage)
+
+	// create service DB - end
+
 	//
 	// create RabbitMQ transportURL CR and get the actual URL from the associated secret that is created
 	//
@@ -1172,7 +1172,9 @@ func (r *KeystoneAPIReconciler) generateServiceConfigMaps(
 	// custom.conf is going to /etc/<service>/<service>.conf.d
 	// all other files get placed into /etc/<service> to allow overwrite of e.g. policy.json
 	// TODO: make sure custom.conf can not be overwritten
-	customData := map[string]string{common.CustomServiceConfigFileName: instance.Spec.CustomServiceConfig}
+	customData := map[string]string{
+		common.CustomServiceConfigFileName: instance.Spec.CustomServiceConfig,
+	}
 	for key, data := range instance.Spec.DefaultConfigOverwrite {
 		customData[key] = data
 	}