feat: cloudflare IP sync (ddns)

cfddns/compose.yaml

@@ -0,0 +1,13 @@
+services:
+  cloudflare-ddns:
+    image: timothyjmiller/cloudflare-ddns:latest
+    container_name: cloudflare-ddns
+    security_opt:
+      - no-new-privileges:true
+    network_mode: 'host'
+    environment:
+      - PUID=1000
+      - PGID=1000
+    volumes:
+      - ./config.json:/config.json
+    restart: unless-stopped

cfddns/config.json.example

@@ -0,0 +1,22 @@
+{
+  "cloudflare": [
+    {
+      "authentication": {
+        "api_token": "API_TOKEN"
+      },
+      "api_key": {
+        "api_key": "api_key_here",
+        "account_email": "your_email_here"
+      }
+      "zone_id": "your_zone-id",
+      "subdomains": [
+        { "name": "", "proxied": true },
+        { "name": "www", "proxied": true }
+      ]
+    }
+  ],
+  "a": true,
+  "aaaa": false,
+  "purgeUnknownRecords": false,
+  "ttl": 300
+}