Add in cloudflare ddns and restructure repo

services/cloudflare-ddns/docker-compose.yml

@@ -0,0 +1,34 @@
+services:
+  cloudflare-ddns:
+    image: favonia/cloudflare-ddns:1
+    # Prefer "1" or "1.x.y" in production.
+    #
+    # - "1" tracks the latest stable release whose major version is 1
+    # - "1.x.y" pins one specific stable version
+    # - "latest" moves to each new stable release and may pick up breaking
+    #   changes in a future major release, so it is not recommended in production
+    # - "edge" tracks the latest unreleased development build
+    network_mode: host
+    # Optional. This bypasses network isolation and makes IPv6 easier.
+    # See "Use IPv6 without sharing the host network".
+    restart: always
+    # Restart the updater after reboot
+    user: "1000:1000"
+    # Run the updater with specific user and group IDs (in that order).
+    # You can change the two numbers based on your need.
+    read_only: true
+    # Make the container filesystem read-only (optional but recommended)
+    cap_drop: [all]
+    # Drop all Linux capabilities (optional but recommended)
+    security_opt: [no-new-privileges:true]
+    # Another protection to restrict superuser privileges (optional but recommended)
+    env_file:
+      - .env
+    environment:
+      - CLOUDFLARE_API_TOKEN=${CLOUDFLARE_API_TOKEN}
+        # Your Cloudflare API token
+      - DOMAINS=${DOMAINS}
+        # Your domains (separated by commas)
+      - PROXIED=${PROXIED:-true}
+        # Leaning toward using Cloudflare's proxy for these domains (optional)
+        # Existing DNS records in Cloudflare keep their current proxy statuses