diff --git a/README.md b/README.md
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--- a/README.md
+++ b/README.md
@@ -1,2 +1,78 @@
 # Prometheus_Node-Explorer_Grafana
 
+Prometheus docker Install
+
+## Docker Schnellinstallation
+
+<span>apt update && apt upgrade
+apt install curl</span>
+ 
+#Docker Installation
+<span>curl -fsSL https://get.docker.com -o get-docker.sh
+sh get-docker.sh</span>
+
+
+<span>docker volume create prometheus-data
+docker volume create prometheus-conf</span>
+
+docker run \
+    -p 9090:9090 \
+    -v prometheus-data:/prometheus \
+    -v prometheus-conf:/etc/prometheus \
+    --name prometheus \
+    --restart=always
+    prom/prometheus:latest
+
+### Wer die Retention Time setzen möchte fügt folgendes hinzu. (Aufbewahrungszeit)
+--storage.tsdb.retention.time=30d --config.file=/etc/prometheus/prometheus.yml
+
+Prometheus config (Prometheus.yml)
+
+# 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).
+
+# Alertmanager configuration
+alerting:
+  alertmanagers:
+    - 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"
+
+    # metrics_path defaults to '/metrics'
+    # scheme defaults to 'http'.
+
+    static_configs:
+      - targets: ["localhost:9090"]
+
+# Weitere Server sind Optional      
+      
+  - job_name: "Server-1" 
+
+    static_configs:
+      - targets: ["127.0.0.1:9100"]
+      
+  - job_name: "Server-2"
+
+    static_configs:
+      - targets: ["127.0.0.1:9100"]      
+      
+  - job_name: "Server-3"
+
+    static_configs:
+      - targets: ["127.0.0.1:9100"] 
+
+  
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