Merge branch 'v4.0.x'

CHANGELOG.md

@@ -15,12 +15,13 @@
 
 ### Bugfixes
 * **Alerting**: Add alert message to webhook notifications [#6807](https://github.com/grafana/grafana/issues/6807)
+* **PNG Rendering**: Fix for server side rendering when using non default http addr bind and domain setting [#6813](https://github.com/grafana/grafana/issues/6813)
 
 # 4.0.1 (2016-12-02)
 
-> **Notice**  
-4.0.0 had serious connection pooling issue when using a data source in proxy access. This bug caused lots of resource issues 
-due to too many connections/file handles on the data source backend. This problem is fixed in this release. 
+> **Notice**
+4.0.0 had serious connection pooling issue when using a data source in proxy access. This bug caused lots of resource issues
+due to too many connections/file handles on the data source backend. This problem is fixed in this release.
 
 ### Bugfixes
 * **Metrics**: Fixes nil pointer dereference on my arm build [#6749](https://github.com/grafana/grafana/issues/6749)

packaging/publish/publish.sh

@@ -1,7 +1,6 @@
 #! /usr/bin/env bash
-
-deb_ver=3.1.1-1470047149
-rpm_ver=3.1.1-1470047149
+deb_ver=4.0.0-1480439068
+rpm_ver=4.0.0-1480439068
 
 wget https://grafanarel.s3.amazonaws.com/builds/grafana_${deb_ver}_amd64.deb
 

pkg/components/renderer/renderer.go

@@ -35,12 +35,12 @@ func RenderToPng(params *RenderOpts) (string, error) {
 		executable = executable + ".exe"
 	}
 
-	localAddress := "localhost"
+	localDomain := "localhost"
 	if setting.HttpAddr != setting.DEFAULT_HTTP_ADDR {
-		localAddress = setting.HttpAddr
+		localDomain = setting.HttpAddr
 	}
 
-	url := fmt.Sprintf("%s://%s:%s/%s", setting.Protocol, localAddress, setting.HttpPort, params.Path)
+	url := fmt.Sprintf("%s://%s:%s/%s", setting.Protocol, localDomain, setting.HttpPort, params.Path)
 
 	binPath, _ := filepath.Abs(filepath.Join(setting.PhantomDir, executable))
 	scriptPath, _ := filepath.Abs(filepath.Join(setting.PhantomDir, "render.js"))
@@ -57,7 +57,7 @@ func RenderToPng(params *RenderOpts) (string, error) {
 		"width=" + params.Width,
 		"height=" + params.Height,
 		"png=" + pngPath,
-		"domain=" + setting.Domain,
+		"domain=" + localDomain,
 		"renderKey=" + renderKey,
 	}
 

pkg/services/notifications/webhook.go

@@ -6,7 +6,6 @@ import (
 	"fmt"
 	"io/ioutil"
 	"net/http"
-	"time"
 
 	"golang.org/x/net/context/ctxhttp"
 
@@ -22,8 +21,10 @@ type Webhook struct {
 	HttpMethod string
 }
 
-var webhookQueue chan *Webhook
-var webhookLog log.Logger
+var (
+	webhookQueue chan *Webhook
+	webhookLog   log.Logger
+)
 
 func initWebhookQueue() {
 	webhookLog = log.New("notifications.webhook")
@@ -47,24 +48,22 @@ func processWebhookQueue() {
 func sendWebRequestSync(ctx context.Context, webhook *Webhook) error {
 	webhookLog.Debug("Sending webhook", "url", webhook.Url, "http method", webhook.HttpMethod)
 
-	client := &http.Client{
-		Timeout: time.Duration(10 * time.Second),
-	}
-
 	if webhook.HttpMethod == "" {
 		webhook.HttpMethod = http.MethodPost
 	}
 
 	request, err := http.NewRequest(webhook.HttpMethod, webhook.Url, bytes.NewReader([]byte(webhook.Body)))
-	if webhook.User != "" && webhook.Password != "" {
-		request.Header.Add("Authorization", util.GetBasicAuthHeader(webhook.User, webhook.Password))
-	}
-
 	if err != nil {
 		return err
 	}
 
-	resp, err := ctxhttp.Do(ctx, client, request)
+	request.Header.Add("Content-Type", "application/json")
+	request.Header.Add("User-Agent", "Grafana")
+	if webhook.User != "" && webhook.Password != "" {
+		request.Header.Add("Authorization", util.GetBasicAuthHeader(webhook.User, webhook.Password))
+	}
+
+	resp, err := ctxhttp.Do(ctx, http.DefaultClient, request)
 	if err != nil {
 		return err
 	}
@@ -73,11 +72,11 @@ func sendWebRequestSync(ctx context.Context, webhook *Webhook) error {
 		return nil
 	}
 
+	defer resp.Body.Close()
 	body, err := ioutil.ReadAll(resp.Body)
 	if err != nil {
 		return err
 	}
-	defer resp.Body.Close()
 
 	webhookLog.Debug("Webhook failed", "statuscode", resp.Status, "body", string(body))
 	return fmt.Errorf("Webhook response status %v", resp.Status)

scripts/trigger_windows_build.sh

@@ -5,5 +5,5 @@ _token=$1
 curl \
   -H "Content-Type: application/json" \
   -H "Authorization: Bearer ${_token}" \
-  -X POST -d '{ "accountName": "Torkeldegaard", "projectSlug": "grafana","branch": "master","environmentVariables": {}}' \
+  -X POST -d '{ "accountName": "Torkeldegaard", "projectSlug": "grafana","branch": "v4.0.x","environmentVariables": {}}' \
   https://ci.appveyor.com/api/builds

vendor/phantomjs/render.js

@@ -22,7 +22,7 @@
   phantom.addCookie({
     'name': 'renderKey',
     'value': params.renderKey,
-    'domain': 'localhost',
+    'domain': params.domain,
   });
 
   page.viewportSize = {