diff --git a/README.md b/README.md
index 16ad191..5aeb71f 100644
--- a/README.md
+++ b/README.md
@@ -1,17 +1,41 @@
 # grafana
 
+## docker compose
+
+``` yml
+services:
+  grafana:
+    image: grafana/grafana
+    container_name: grafana
+    restart: unless-stopped
+    environment:
+      - TZ=Europe/Lisbon
+      - GF_SECURITY_ALLOW_EMBEDDING=true # for embedding on home assistant dashboard
+      - GF_RENDERING_CALLBACK_URL=http://lansrv01.dev.lan:3000/ # for embedding on home assistant dashboard 
+      - GF_COOKIE_SAMESITE=disabled # for embedding on home assistant dashboard
+      - GF_AUTH_ANONYMOUS_ENABLED=true # for embedding on home assistant dashboard
+      - GF_AUTH_BASIC_ENABLED=true # for embedding on home assistant dashboard
+    ports:
+      - 3000:3000
+    networks:
+      - monitoring
+    volumes:
+      - grafana-data:/var/lib/grafana
+...
+```
 
 ## telegraf
 
 ### setup
 
-#### Debian/Ubuntu
+### Debian/Ubuntu
+
 source : https://docs.influxdata.com/telegraf/v1/install/#install
 
-```
+``` bash
 # influxdata-archive_compat.key GPG Fingerprint: 9D539D90D3328DC7D6C8D3B9D8FF8E1F7DF8B07E
 curl -s https://repos.influxdata.com/influxdata-archive_compat.key > influxdata-archive_compat.key
 echo '393e8779c89ac8d958f81f942f9ad7fb82a25e133faddaf92e15b16e6ac9ce4c influxdata-archive_compat.key' | sha256sum -c && cat influxdata-archive_compat.key | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/influxdata-archive_compat.gpg > /dev/null
 echo 'deb [signed-by=/etc/apt/trusted.gpg.d/influxdata-archive_compat.gpg] https://repos.influxdata.com/debian stable main' | sudo tee /etc/apt/sources.list.d/influxdata.list
 sudo apt-get update && sudo apt-get install telegraf
-```
\ No newline at end of file
+```