Move discovery configuration validation in config package

discovery/discovery.go

@@ -4,27 +4,26 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/TwinProduction/gatus/config"
 	"github.com/TwinProduction/gatus/core"
 	"github.com/TwinProduction/gatus/k8s"
 )
 
 //GetServices return discovered service
-func GetServices(cfg *config.Config) []*core.Service {
-	client := k8s.NewClient(cfg.Kubernetes.ClusterMode)
+func GetServices(kubernetesConfig *k8s.Config) []*core.Service {
+	client := k8s.NewClient(kubernetesConfig.ClusterMode)
 	svcs := make([]*core.Service, 0)
 
-	for _, ns := range cfg.Kubernetes.Namespaces {
+	for _, ns := range kubernetesConfig.Namespaces {
 		services := k8s.GetServices(client, ns.Name)
-
 		for _, s := range services {
-			if exclude(cfg.Kubernetes.ExcludeSuffix, s.Name) {
+			if exclude(kubernetesConfig.ExcludeSuffix, s.Name) {
 				continue
 			}
-			svc := core.Service{Name: s.Name,
+			svc := core.Service{
+				Name:       s.Name,
 				URL:        fmt.Sprintf("http://%s%s/%s", s.Name, ns.ServiceSuffix, ns.HealthAPI),
-				Interval:   cfg.Kubernetes.ServiceTemplate.Interval,
-				Conditions: cfg.Kubernetes.ServiceTemplate.Conditions,
+				Interval:   kubernetesConfig.ServiceTemplate.Interval,
+				Conditions: kubernetesConfig.ServiceTemplate.Conditions,
 			}
 			svcs = append(svcs, &svc)
 		}