use correct prometheus config

config/prometheus/prometheus.yml

@@ -1,44 +1,20 @@
-# Sample config for Prometheus.
-
+# my global config
 global:
-  scrape_interval:     15s # Set the scrape interval to every 15 seconds. Default is every 1 minute.
-  evaluation_interval: 15s # Evaluate rules every 15 seconds. The default is every 1 minute.
-  # scrape_timeout is set to the global default (10s).
-
-  # Attach these labels to any time series or alerts when communicating with
-  # external systems (federation, remote storage, Alertmanager).
-  external_labels:
-      monitor: 'example'
+  scrape_interval: 10s
+  evaluation_interval: 10s
 
 # Alertmanager configuration
 alerting:
   alertmanagers:
-  - static_configs:
-    - targets: ['localhost:9093']
+    - static_configs:
+        - targets:
+          # - alertmanager:9093
 
-# Load rules once and periodically evaluate them according to the global 'evaluation_interval'.
-rule_files:
-  # - "first_rules.yml"
-  # - "second_rules.yml"
-
-# A scrape configuration containing exactly one endpoint to scrape:
-# Here it's Prometheus itself.
 scrape_configs:
-  # The job name is added as a label `job=<job_name>` to any timeseries scraped from this config.
-  - job_name: 'prometheus'
-
-    # Override the global default and scrape targets from this job every 5 seconds.
-    scrape_interval: 5s
-    scrape_timeout: 5s
-
-    # metrics_path defaults to '/metrics'
-    # scheme defaults to 'http'.
-
+  - job_name: "prometheus"
     static_configs:
-      - targets: ['localhost:9090']
-
-  - job_name: node
-    # If prometheus-node-exporter is installed, grab stats about the local
-    # machine by default.
+      - targets: ["localhost:9090"]
+  - job_name: 'temperature'
     static_configs:
-      - targets: ['localhost:9100']
+      - targets:
+        - 192.168.222.136:2112

docker-compose.yml

@@ -32,6 +32,8 @@ services:
       - ${DATA_DIR}/prometheus/data:/prometheus
     extra_hosts:
       - "host.docker.internal:host-gateway"
+    args:
+      - '--storage.tsdb.retention.time=100d'
 
   influxdb:
     image: influxdb:latest