Add DSM7_installing_docker_on_arm64.md

DSM7_installing_docker_on_arm64.md

@@ -0,0 +1,20 @@
+```
+$ sudo su
+```
+
+```                                        
+# curl https://gist.githubusercontent.com/ta264/2b7fb6e6466b109b9bf9b0a1d91ebedc/raw/b76a28d25d0abd0d27a0c9afaefa0d499eb87d3d/get-docker.sh | sh   
+```
+(taken from : https://wiki.servarr.com/docker-arm-synology)
+
+```
+# modprobe ip_tables
+```
+
+```
+# echo 'ip_tables' >> /etc/modules
+```
+
+```
+# docker run -d  --name portainer_agent --network=host --restart=always -v /var/run/docker.sock:/var/run/docker.sock -v /var/lib/docker/volumes:/var/lib/docker/volumes portainer/agent:latest
+```