feat(alerting): list all series in alert email

pkg/services/alerting/notifiers/email.go

@@ -55,9 +55,11 @@ func (this *EmailNotifier) Notify(context *alerting.EvalContext) {
 			"Name":          context.Rule.Name,
 			"Severity":      context.Rule.Severity,
 			"SeverityColor": context.GetColor(),
+			"Message":       context.Rule.Message,
 			"RuleUrl":       ruleUrl,
 			"ImageLink":     context.ImagePublicUrl,
 			"AlertPageUrl":  setting.AppUrl + "alerting",
+			"Events":        context.Events,
 		},
 		To:       this.Addresses,
 		Template: "alert_notification.html",

pkg/services/notifications/send_email_integration_test.go

@@ -34,12 +34,22 @@ func TestEmailIntegrationTest(t *testing.T) {
 					"Title":         "[CRITICAL] Imaginary timeserie alert",
 					"State":         "Firing",
 					"Name":          "Imaginary timeserie alert",
-					"Severity":      "Critical",
+					"Severity":      "ok",
+					"SeverityColor": "#D63232",
 					"Message":       "Alert message that will support markdown in some distant future.",
 					"RuleUrl":       "http://localhost:3000/dashboard/db/graphite-dashboard",
-					"AlertPageUrl":  "http://localhost:3000/alerting",
 					"ImageLink":     "http://localhost:3000/render/dashboard-solo/db/graphite-dashboard?panelId=1&from=1471008499616&to=1471012099617&width=1000&height=500",
-					"SeverityColor": "#D63232",
+					"AlertPageUrl":  "http://localhost:3000/alerting",
+					"Events": []map[string]string{
+						{
+							"Metric": "desktop",
+							"Value":  "40",
+						},
+						{
+							"Metric": "mobile",
+							"Value":  "20",
+						},
+					},
 				},
 				To:       []string{"asdf@asdf.com "},
 				Template: "alert_notification.html",