Surge Snell v4/v5 Docker configs

.env

# Snell Server Configuration
# Latest versions: v4: 4.1.1, v5: 5.0.0b3
SNELL_VERSION=5.0.0b3

# Options: amd64, i386, aarch64, armv7l
ARCH=aarch64
SNELL_PORT=8388

docker-compose.yml

services:
  snell:
    build:
      context: .
      args:
        SNELL_VERSION: ${SNELL_VERSION:-5.0.0b3}
        ARCH: ${ARCH:-aarch64}
    container_name: snell-server
    ports:
      - "${SNELL_PORT:-8388}:8388"
    volumes:
      - ./snell-server.conf:/etc/snell/snell-server.conf:ro
    restart: unless-stopped
    networks:
      - snell-network

networks:
  snell-network:
    driver: bridge

Dockerfile

FROM debian:12-slim

ARG SNELL_VERSION=5.0.0b3
ARG ARCH=aarch64

ENV SNELL_VERSION=${SNELL_VERSION}
ENV ARCH=${ARCH}

RUN apt-get update && apt-get install -y \
    wget \
    unzip \
    && rm -rf /var/lib/apt/lists/*

RUN wget https://dl.nssurge.com/snell/snell-server-v${SNELL_VERSION}-linux-${ARCH}.zip \
    && unzip snell-server-v${SNELL_VERSION}-linux-${ARCH}.zip -d /usr/local/bin \
    && chmod +x /usr/local/bin/snell-server \
    && rm snell-server-v${SNELL_VERSION}-linux-${ARCH}.zip

RUN mkdir -p /etc/snell

COPY snell-server.conf /etc/snell/snell-server.conf

EXPOSE 8388

CMD ["/usr/local/bin/snell-server", "-c", "/etc/snell/snell-server.conf"]

snell-server.conf

[snell-server]
listen = 0.0.0.0:8388
psk = YOUR_PSK_KEY
ipv6 = false