fix

prometheus/docker-compose.yml

@@ -120,6 +120,22 @@ services:
       - 9115:9115
     tty: true
 
+
+  mongodb_exporter:
+    image: percona/mongodb_exporter:v0.34.0
+    restart: on-failure
+    environment:
+      - TZ= Asia/Shanghai
+      - mongodb_exporter_IP=172.26.239.42 #mongpodb ip
+      - mongodb_port=27017   #mongodb port
+    volumes:
+      - /etc/localtime:/etc/localtime:ro
+    ports :
+      - 9103:9001
+    networks:
+      - back-tier
+      - front-tier
+
 #  pushgateway:
 #    image: prom/pushgateway
 #    restart: always

prometheus/prometheus/prometheus.yml

@@ -223,22 +223,17 @@ scrape_configs:
         target_label: instance
       - target_label: __address__
         replacement: blackbox_exporter:9115
+        
   - job_name: 'mongodb'
     metrics_path: /probe
     params:
       module: [tcp]
     static_configs:
-      - targets: ['172.26.239.42:27017']
+      - targets: ['mongodb_exporter:9103']
         labels:
           instance: 'mongodb'
           group: 'cloud'
-    relabel_configs:
-      - source_labels: [__address__]
-        target_label: __param_target
-      - source_labels: [__param_target]
-        target_label: instance
-      - target_label: __address__
-        replacement: blackbox_exporter:9115
+
 
 #  - job_name: 'pushgateway'
 #    scrape_interval: 10s