Add suggest_tagk() and suggest_tagv() to OpenTSDB datasource (#2840)

2015-10-04 12:54:43 +01:00
parent bddcc6491a
commit 0dc0e03c4c
3 changed files with 39 additions and 7 deletions
@@ -40,8 +40,10 @@ Grafana's OpenTSDB data source now supports template variable values queries. Th

 When using OpenTSDB with a template variable of `query` type you can use following syntax for lookup.

-    metrics()                     // returns metric names
+    metrics(prefix)               // returns metric names with specific prefix (can be empty)
    tag_names(cpu)                // return tag names (i.e. keys) for a specific cpu metric
    tag_values(cpu, hostname)     // return tag values for metric cpu and tag key hostname
+    suggest_tagk(prefix)          // return tag names (i.e. keys) for all metrics with specific prefix (can be empty)
+    suggest_tagv(prefix)          // return tag values for all metrics with specific prefix (can be empty)

-For details on opentsdb metric queries checkout the official [OpenTSDB documentation](http://opentsdb.net/docs/build/html/index.html)
+For details on opentsdb metric queries checkout the official [OpenTSDB documentation](http://opentsdb.net/docs/build/html/index.html)