fix wrong format config file (#829) (#844)

* fix wrong format config file
pingcap · Jul 23, 2019 · c30e2c1 · c30e2c1
1 parent 9452f01
commit c30e2c1
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/roles/prometheus/templates/prometheus.yml.j2 b/roles/prometheus/templates/prometheus.yml.j2
@@ -182,7 +182,7 @@ scrape_configs:
   {% set _ = drainer_addrs.append("%s:%s" % (drainer_ip, drainer_port)) -%}
 {% endfor %}
 
-{% if kafka_exporter_host -%}
+{% if kafka_exporter_host %}
   - job_name: 'kafka_exporter'
     honor_labels: true # don't overwrite job & instance labels
     static_configs:
@@ -212,15 +212,15 @@ scrape_configs:
     params:
       module: [tcp_connect]
     static_configs:
-{% if kafka_addrs | default("") -%}
+{% if kafka_addrs | default("") %}
     - targets:
 {% for kafka_addr in (kafka_addrs | default("")).split(',') | unique %}
       - '{{ kafka_addr }}'
 {% endfor %}
       labels:
         group: 'kafka'
 {% endif %}
-{% if zookeeper_addrs | default("") -%}
+{% if zookeeper_addrs | default("") %}
     - targets:
 {% for zoo_addr in (zookeeper_addrs | default("")).split(',') | unique %}
       - '{{ zoo_addr }}'
@@ -240,7 +240,7 @@ scrape_configs:
 {% endfor %}
       labels:
         group: 'drainer'
-{% if kafka_exporter_host -%}
+{% if kafka_exporter_host %}
     - targets:
       - '{{ kafka_exporter_host }}:{{ kafka_exporter_port }}'
       labels: