Rename pi-hole -> pihole

docker/pihole/docker-compose.yml

@@ -0,0 +1,26 @@
+version: "3"
+
+services:
+  pihole:
+    container_name: pihole
+    image: pihole/pihole:latest
+    ports:
+      - "53:53/tcp"
+      - "53:53/udp"
+      - "67:67/udp"
+      - "8069:80/tcp"
+      - "443:443/tcp"
+    environment:
+      TZ: "Europe/Helsinki"
+      WEBPASSWORD: "${WEBPASSWORD}"
+    volumes:
+      - "/docker/pihole/pihole:/etc/pihole/"
+      - "/docker/pihole/dnsmasq:/etc/dnsmasq.d/"
+    dns:
+      - 127.0.0.1
+      - 1.1.1.1
+    # Recommended but not required (DHCP needs NET_ADMIN)
+    #   https://github.com/pihole/docker-pihole#note-on-capabilities
+    cap_add:
+      - NET_ADMIN
+    restart: unless-stopped