gitea
c104e27506
Fail2Ban + Nginx Proxy Manager dashboard in a single Docker container. Features: - Auto-ban via badbot, http-errors, npm-probe, manual-bans, recidive jails - Web dashboard: live ban grid, log scanner, per-IP access log viewer - iptables-nft banning (DOCKER-USER + INPUT chains) - Optional Cloudflare WAF banning - Optional AbuseIPDB threat scoring - Two-tier IP management: whitelist (trusted) vs exempt (reviewed) - Auto log-file detection via logwatch (no restart needed for new NPM hosts)
67 lines
3.7 KiB
Docker
67 lines
3.7 KiB
Docker
# ── F2B Control Center ────────────────────────────────────────────────────────
|
||
# Single-container image: Fail2Ban + Node.js dashboard + supervisord
|
||
#
|
||
# Build: docker build -t f2b-control-center .
|
||
# Run: docker-compose up -d
|
||
# ─────────────────────────────────────────────────────────────────────────────
|
||
|
||
FROM node:18-slim
|
||
|
||
LABEL org.opencontainers.image.title="F2B Control Center" \
|
||
org.opencontainers.image.description="Fail2Ban + dashboard for Nginx Proxy Manager" \
|
||
org.opencontainers.image.licenses="MIT"
|
||
|
||
# ── System dependencies ───────────────────────────────────────────────────────
|
||
# fail2ban – the core banning daemon
|
||
# supervisor – process manager (runs fail2ban + node in one container)
|
||
# iptables – default ban action backend (requires NET_ADMIN + NET_RAW)
|
||
# ipset – optional; used by some fail2ban actions for performance
|
||
# curl – used by the webhook action and healthcheck
|
||
RUN apt-get update && apt-get install -y --no-install-recommends \
|
||
fail2ban \
|
||
supervisor \
|
||
iptables \
|
||
ipset \
|
||
curl \
|
||
jq \
|
||
&& rm -rf /var/lib/apt/lists/* \
|
||
# Remove debian default jail (enables sshd which has no log file in container)
|
||
&& rm -f /etc/fail2ban/jail.d/defaults-debian.conf
|
||
|
||
# ── Dashboard dependencies ────────────────────────────────────────────────────
|
||
WORKDIR /app
|
||
COPY dashboard/package*.json ./
|
||
RUN npm ci --omit=dev --prefer-offline
|
||
|
||
# ── Dashboard source ──────────────────────────────────────────────────────────
|
||
COPY dashboard/server.js ./
|
||
COPY dashboard/public ./public/
|
||
|
||
# ── Default fail2ban config (copied to /etc/fail2ban on first run) ────────────
|
||
COPY fail2ban/ /etc/f2b-defaults/
|
||
|
||
# ── Process management ────────────────────────────────────────────────────────
|
||
COPY supervisor.conf /etc/supervisor/conf.d/f2b-control-center.conf
|
||
|
||
# ── Startup and health ────────────────────────────────────────────────────────
|
||
COPY entrypoint.sh /entrypoint.sh
|
||
COPY healthcheck.sh /healthcheck.sh
|
||
COPY logwatch.sh /logwatch.sh
|
||
RUN chmod +x /entrypoint.sh /healthcheck.sh /logwatch.sh
|
||
|
||
# ── Runtime directories ───────────────────────────────────────────────────────
|
||
RUN mkdir -p /data /nginx-logs /var/log /var/run/fail2ban
|
||
|
||
# ── Persistent volumes ────────────────────────────────────────────────────────
|
||
# /data – ban-history.json and other app state
|
||
# /nginx-logs – mount your NPM log directory here (read-only)
|
||
# /etc/fail2ban – persists user-edited jail config across image updates
|
||
VOLUME ["/data", "/nginx-logs", "/etc/fail2ban"]
|
||
|
||
EXPOSE 4000
|
||
|
||
HEALTHCHECK --interval=30s --timeout=10s --start-period=25s --retries=3 \
|
||
CMD /healthcheck.sh
|
||
|
||
ENTRYPOINT ["/entrypoint.sh"]
|