version: '3.7'

services:

  caddy:
    container_name: caddy
    image: abiosoft/caddy:1.0.3-no-stats
    ports:
      - 80:80
      - 443:443
    network_mode: host
    command: -email ${LETSENCRYPT_EMAIL} -agree=${LETSENCRYPT_AGREE} -log stdout -host ${SEARX_HOSTNAME} -conf /etc/Caddyfile
    volumes:
      - ./Caddyfile:/etc/Caddyfile:rw
      - ./caddy:/root/.caddy:rw
      - ./srv:/srv:rw
      - searx-checker:/srv/searx-checker:rw
    environment:
      - SEARX_HOSTNAME=${SEARX_HOSTNAME}
      - SEARX_PROTOCOL=${SEARX_PROTOCOL:-}
      - SEARX_TLS=${SEARX_TLS:-}
      - FILTRON_USER=${FILTRON_USER}
      - FILTRON_PASSWORD=${FILTRON_PASSWORD}
    cap_drop:
      - ALL
    cap_add:
      - NET_BIND_SERVICE
      - DAC_OVERRIDE

  filtron:
    container_name: filtron
    image: dalf/filtron
    restart: always
    ports:
      - 4040:4040
      - 4041:4041
    networks:
      - searx
    command: -listen 0.0.0.0:4040 -api 0.0.0.0:4041 -target searx:8080
    volumes:
      - ./rules.json:/etc/filtron/rules.json:rw
    read_only: true
    cap_drop:
      - ALL

  searx:
    container_name: searx
    image: searx/searx:latest
    restart: always
    networks:
      - searx
    command: ${SEARX_COMMAND:-}
    volumes:
      - ./searx:/etc/searx:rw
    environment:
      - BIND_ADDRESS=0.0.0.0:8080
      - BASE_URL=https://${SEARX_HOSTNAME}/
      - MORTY_URL=https://${SEARX_HOSTNAME}/morty/
      - MORTY_KEY=${MORTY_KEY}
    cap_drop:
      - ALL
    cap_add:
      - CHOWN
      - SETGID
      - SETUID
      - DAC_OVERRIDE

  morty:
    container_name: morty
    image: dalf/morty
    restart: always
    ports:
      - 3000:3000
    networks:
      - searx
    command: -listen 0.0.0.0:3000 -timeout 6 -ipv6
    environment:
      - MORTY_KEY=${MORTY_KEY}
    logging:
      driver: none
    read_only: true
    cap_drop:
      - ALL

  searx-checker:
    container_name: searx-checker
    image: searx/searx-checker
    restart: always
    networks:
      - searx
    command: -cron -o html/data/status.json http://searx:8080
    volumes:
      - searx-checker:/usr/local/searx-checker/html/data:rw

networks:
  searx:
    ipam:
      driver: default

volumes:
  searx-checker: