Merge pull request #5 from alimli/master

Fixed incorrect Collector key_labels template
lrk · Oct 30, 2020 · d317a8b · d317a8b
2 parents 817506d + 1e4a1a5
commit d317a8b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/templates/collector_file.yml.j2 b/templates/collector_file.yml.j2
@@ -9,7 +9,7 @@ metrics:
     type: {{ metric.type | default('counter') }}
     help: '{{ metric.help | default('') }}'
 {% if metric.key_labels is defined and metric.key_labels != None %}
-    key_labels: {{ metric.key_labels | join(',')}}
+    key_labels: [{{ metric.key_labels | default([]) | join(',')}}]
 {% endif %}
 {% if metric.value_label is defined and metric.value_label != None %}
     value_label: {{ metric.value_label }}