Create nginx-webdav.md

its a nginx fileserver using weddav module serving as a simple  personal cloud storage

apps/cloud/nginx-webdav.md

@@ -0,0 +1,42 @@
+## docker-nginx-webdav-nononsense 
+
+aims to be a Docker image that enables a no-nonsense WebDAV system on the latest available nginx, stable and mainline. Serves a file server 
+
+<br>
+
+- [Github repo](https://github.com/dgraziotin/docker-nginx-webdav-nononsense/)
+
+## docker-compose-yml
+
+```yml
+---
+services:
+    nginxwebdav:
+        container_name: nginxwebdav
+        build:
+            context: .
+        volumes:
+            - ./data:/data
+            - ./config:/config
+        environment:
+            - PUID=501
+            - PGID=20
+            - TZ=Europe/Berlin
+            - WEBDAV_USERNAME=user
+            - WEBDAV_PASSWORD=password
+            - SERVER_NAMES=localhost
+            - TIMEOUTS_S=1200 # these are seconds
+            - CLIENT_MAX_BODY_SIZE=120M # must end with M(egabytes) or G(igabytes)
+        ports:
+            - 32080:80
+```            
+
+## Tips & Tricks
+
+### customise nginx.conf
+
+Change dav_access user:rw group:rw all:rw to "location" context to custoise client file permissions
+
+and change dav_ethods to PUT, DELETE, MKCOL, COPY, and MOVE so that clients can erform any action
+
+alternatively you can create a custom config under /config/custom-cont-init.d/