From 19c7dd9834f88b2e8aa6623ad3d758c41fdeee69 Mon Sep 17 00:00:00 2001
From: bergquist <carl.bergquist@gmail.com>
Date: Tue, 11 Sep 2018 14:25:25 +0200
Subject: [PATCH] support template variables with multiple values

---
 public/app/plugins/datasource/grafana/datasource.ts | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/public/app/plugins/datasource/grafana/datasource.ts b/public/app/plugins/datasource/grafana/datasource.ts
index 3d788378045..b3de9a9c85a 100644
--- a/public/app/plugins/datasource/grafana/datasource.ts
+++ b/public/app/plugins/datasource/grafana/datasource.ts
@@ -57,8 +57,11 @@ class GrafanaDatasource {
         return this.$q.when([]);
       }
       const tags = [];
-      for (let t of params.tags) {
-        tags.push(this.templateSrv.replace(t));
+      for (const t of params.tags) {
+        const renderedValues = this.templateSrv.replace(t, {}, 'pipe');
+        for (const tt of renderedValues.split('|')) {
+          tags.push(tt);
+        }
       }
       params.tags = tags;
     }