Vendor integration dependencies.

integration/vendor/github.com/ArthurHlt/go-eureka-client/eureka/post.go

@@ -0,0 +1,21 @@
+package eureka
+
+import (
+	"encoding/json"
+	"strings"
+)
+
+func (c *Client) RegisterInstance(appId string, instanceInfo *InstanceInfo) error {
+	values := []string{"apps", appId}
+	path := strings.Join(values, "/")
+	instance := &Instance{
+		Instance: instanceInfo,
+	}
+	body, err := json.Marshal(instance)
+	if err != nil {
+		return err
+	}
+
+	_, err = c.Post(path, body)
+	return err
+}