S3 based on config MAP + Rework distant... config

models/template.go

@@ -84,7 +84,11 @@ type Key struct {
 type Artifact struct {
 	Name string `yaml:"name"`
 	Path string `yaml:"path"`
-	S3   *Key   `yaml:"s3,omitempty"`
+}
+
+type ArtifactRepositoryRef struct {
+	ConfigMap string `yaml:"configMap"`
+	Key       string `yaml:"key"`
 }
 
 type InOut struct {