chore(refacto): fix secret and use katenary schema

- add possibility to use a katenary.yaml file to setup values
- fix secret generation

generator/utils.go

@@ -1,7 +1,8 @@
 package generator
 
 import (
-	"katenary/generator/labelStructs"
+	"katenary/generator/labels"
+	"katenary/generator/labels/labelStructs"
 	"katenary/utils"
 	"regexp"
 	"strconv"
@@ -46,7 +47,7 @@ func fixPorts(service *types.ServiceConfig) error {
 	// check the "ports" label from container and add it to the service
 	portsLabel := ""
 	ok := false
-	if portsLabel, ok = service.Labels[LabelPorts]; !ok {
+	if portsLabel, ok = service.Labels[labels.LabelPorts]; !ok {
 		return nil
 	}
 	ports, err := labelStructs.PortsFrom(portsLabel)
@@ -75,7 +76,7 @@ func fixPorts(service *types.ServiceConfig) error {
 
 // isIgnored returns true if the service is ignored.
 func isIgnored(service types.ServiceConfig) bool {
-	if v, ok := service.Labels[LabelIgnore]; ok {
+	if v, ok := service.Labels[labels.LabelIgnore]; ok {
 		return v == "true" || v == "yes" || v == "1"
 	}
 	return false