miniflux+caddy

docker-compose.yml

version: '3'
services:
  miniflux:
    image: miniflux/miniflux:2.0.29
    container_name: rss
    depends_on:
      - db
    environment:
      - LISTEN_ADDR=0.0.0.0:8080
      # your base url here
      # - BASE_URL=https://somewhere.ahxxm.com
      - RUN_MIGRATIONS=1
      - LOG_DATE_TIME=1
      # minutes, ref: https://miniflux.app/docs/configuration.html
      - POLLING_FREQUENCY=15
      - DATABASE_URL=postgres://miniflux:secret@db/miniflux?sslmode=disable
  db:
    image: postgres:13-alpine
    container_name: rss-db
    environment:
      - POSTGRES_USER=miniflux
      - POSTGRES_PASSWORD=secret
    volumes:
      - ./miniflux-db:/var/lib/postgresql/data

  proxy:
    image: abiosoft/caddy:1.0.3
    container_name: rss-web
    restart: always
    environment:
      - ACME_AGREE=true
    ports:
      - "80:80"
      - "1443:1443"
    links:
      - miniflux:miniflux
    volumes:
      - "./Caddyfile:/etc/Caddyfile"
      - "./.caddy:/root/.caddy"

Caddyfile

https://somewhere.ahxxm.com:1443 {
  proxy / miniflux:8080 {
        header_upstream Host {host}
        header_upstream X-Real-IP {remote}
        header_upstream X-Forwarded-For {remote}
        header_upstream X-Forwarded-Proto {scheme}
  }
  gzip
  header / {
        Strict-Transport-Security "max-age=31536000;"
        X-XSS-Protection "1; mode=block"
        X-Content-Type-Options "nosniff"
        X-Frame-Options "DENY"
  }
  tls somewhere@ahxxm.com
}

db migration might require docker-compose up -d --remove-orphans several times

then create admin:

docker exec -it rss sh
/usr/bin/miniflux -create-admin