Electrs/Polar docker compose

docker_compose.yml

version: '6.9'
services:
  # Block explorer server
  electrs:
    image: ghcr.io/vulpemventures/electrs:latest
    container_name: electrs
    entrypoint:
      - /build/electrs
    command:
      - -vvvv
      - --network
      - regtest
      - --daemon-dir
      - /config
      - --daemon-rpc-addr
      - host.docker.internal:18443
      - --http-addr
      - 0.0.0.0:3002
    ports:
      - 3002:3002
    volumes:
      - ~/.polar/networks/3/volumes/bitcoind/backend1/:/config #this may need to be changed
    restart: unless-stopped
    extra_hosts:
      - "host.docker.internal:host-gateway"