From 6c45c7746612e7248908b424f2dac0fe5475aa75 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juan=20Carlos=20Mej=C3=ADas=20Rodr=C3=ADguez?=
 <juan.mejias@reduc.edu.cu>
Date: Fri, 23 Aug 2019 02:18:18 -0400
Subject: [PATCH] Add function in Portainer client to proxy a request to Docker
 API

---
 client/client.go | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/client/client.go b/client/client.go
index 9d16569..66264de 100644
--- a/client/client.go
+++ b/client/client.go
@@ -66,6 +66,9 @@ type PortainerClient interface {
 
 	// Run a function after receiving a response from Portainer
 	AfterResponse(hook func(resp *http.Response) (err error))
+
+	// Proxy proxies a request to /endpoint/{id}/docker and returns its result
+	Proxy(endpointId portainer.EndpointID, req *http.Request) (resp *http.Response, err error)
 }
 
 type portainerClientImp struct {
@@ -305,6 +308,11 @@ func (n *portainerClientImp) GetStatus() (status portainer.Status, err error) {
 	return
 }
 
+func (n *portainerClientImp) Proxy(endpointId portainer.EndpointID, req *http.Request) (resp *http.Response, err error) {
+	resp, err = n.do(fmt.Sprintf("endpoints/%v/docker%s", endpointId, req.RequestURI), req.Method, req.Body, "", req.Header)
+	return
+}
+
 // Create a new client
 func NewClient(httpClient *http.Client, config Config) PortainerClient {
 	return &portainerClientImp{