convert technitium to stack

docker-compose.d/Networking/technitium-stack.yml

@@ -0,0 +1,25 @@
+services:
+  technitium:
+    image: technitium/dns-server:latest
+    environment:
+      - DNS_SERVER_DOMAIN=technitium
+      - DNS_SERVER_ADMIN_PASSWORD=/run/secrets/PASS
+    volumes:
+      - technitium:/etc/dns
+    secrets:
+      - PASS
+    networks:
+      - host
+
+volumes:
+  technitium:
+    name: technitium
+
+secrets:
+  PASS:
+    external: true
+
+networks:
+  host:
+    name: host
+    external: true