From f33ac1cad82004fb6c4a5b21720eb6245aa347cd Mon Sep 17 00:00:00 2001
From: Siavash Sameni <manwe@MacBook-Air.local>
Date: Mon, 30 Mar 2026 10:00:47 +0400
Subject: [PATCH] deploy: Docker Compose stack with Caddy + Cloudflare TLS
MIME-Version: 1.0
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Full production stack via docker compose:
- Caddy reverse proxy with Cloudflare DNS-01 TLS certs
- warzone-server (featherChat API + web UI)
- wzp-relay (QUIC audio SFU)
- wzp-web (browser WS ↔ QUIC bridge)

Architecture:
  Internet → Caddy (443/TLS) → voip.manko.yoga
    /*       → warzone-server:7700
    /audio/* → wzp-web:8080

Files:
- docker-compose.yml: main stack (4 services)
- docker-compose.ipv6.yml: IPv6 overlay
- Caddyfile: Cloudflare DNS challenge + reverse proxy
- Dockerfile.server: featherChat multi-stage build
- Dockerfile.wzp: wzp-relay + wzp-web multi-stage build
- .env.example: DNS records for dev/staging/prod
- test-stack.sh: smoke test (8 checks)
- .dockerignore: excludes target/, .git/, etc.

Deployment targets:
  dev:  172.16.81.135
  ipv6: 2a0d:3344:692c:2500:14f2:5885:d73c:b0a1
  prod: 63.250.54.239 / 2602:ff16:9:0:1:3d9:0:1

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 .dockerignore                                 | 12 +++
 warzone/deploy/docker/.env.example            | 12 +++
 warzone/deploy/docker/Caddyfile               | 21 ++++
 warzone/deploy/docker/Dockerfile.server       | 30 ++++++
 warzone/deploy/docker/Dockerfile.wzp          | 22 +++++
 warzone/deploy/docker/docker-compose.ipv6.yml | 24 +++++
 warzone/deploy/docker/docker-compose.yml      | 99 +++++++++++++++++++
 warzone/deploy/docker/test-stack.sh           | 58 +++++++++++
 8 files changed, 278 insertions(+)
 create mode 100644 .dockerignore
 create mode 100644 warzone/deploy/docker/.env.example
 create mode 100644 warzone/deploy/docker/Caddyfile
 create mode 100644 warzone/deploy/docker/Dockerfile.server
 create mode 100644 warzone/deploy/docker/Dockerfile.wzp
 create mode 100644 warzone/deploy/docker/docker-compose.ipv6.yml
 create mode 100644 warzone/deploy/docker/docker-compose.yml
 create mode 100755 warzone/deploy/docker/test-stack.sh

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..d0df6b0
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,12 @@
+**/target
+**/node_modules
+**/.git
+**/.DS_Store
+**/.claude
+**/wasm-pkg
+apache
+nginx
+nginx.txt
+chat.py
+tunnel.py
+DESIGN.md
diff --git a/warzone/deploy/docker/.env.example b/warzone/deploy/docker/.env.example
new file mode 100644
index 0000000..d4d1430
--- /dev/null
+++ b/warzone/deploy/docker/.env.example
@@ -0,0 +1,12 @@
+# Copy to .env and fill in values
+
+# Cloudflare API token (Zone:DNS:Edit permission for manko.yoga)
+# Also create cf_api_token.txt with the same token for Docker secrets
+# echo "YOUR_TOKEN" > cf_api_token.txt
+CF_API_TOKEN=
+
+# DNS records to create:
+#   voip.manko.yoga → A    172.16.81.135      (dev)
+#   voip.manko.yoga → AAAA 2a0d:3344:692c:2500:14f2:5885:d73c:b0a1  (ipv6 test)
+#   voip.manko.yoga → A    63.250.54.239      (production)
+#   voip.manko.yoga → AAAA 2602:ff16:9:0:1:3d9:0:1  (production ipv6)
diff --git a/warzone/deploy/docker/Caddyfile b/warzone/deploy/docker/Caddyfile
new file mode 100644
index 0000000..286f592
--- /dev/null
+++ b/warzone/deploy/docker/Caddyfile
@@ -0,0 +1,21 @@
+{
+	# Global ACME settings
+	email admin@manko.yoga
+}
+
+voip.manko.yoga {
+	# TLS via Cloudflare DNS-01 challenge
+	tls {
+		dns cloudflare {$CF_API_TOKEN}
+	}
+
+	# Audio bridge WebSocket (wzp-web)
+	# /audio/ws/* → wzp-web:8080/ws/*
+	handle_path /audio/* {
+		reverse_proxy wzp-web:8080
+	}
+
+	# Everything else → featherChat server
+	# Web UI (/), API (/v1/*), WebSocket (/v1/ws/*)
+	reverse_proxy warzone-server:7700
+}
diff --git a/warzone/deploy/docker/Dockerfile.server b/warzone/deploy/docker/Dockerfile.server
new file mode 100644
index 0000000..12ed12f
--- /dev/null
+++ b/warzone/deploy/docker/Dockerfile.server
@@ -0,0 +1,30 @@
+# featherChat server — multi-stage build
+# Build context: featherChat repo root (../../..)
+FROM rust:1.83-bookworm AS builder
+
+WORKDIR /build
+
+# Copy warzone workspace
+COPY warzone/Cargo.toml warzone/Cargo.lock ./warzone/
+COPY warzone/crates ./warzone/crates
+
+# Build server
+WORKDIR /build/warzone
+RUN cargo build --release --bin warzone-server
+
+# Build WASM (for embedded web client)
+RUN cargo install wasm-pack && \
+    wasm-pack build crates/warzone-wasm --target web --out-dir /build/wasm-pkg 2>&1 || true
+
+# Runtime
+FROM debian:bookworm-slim
+RUN apt-get update && apt-get install -y ca-certificates && rm -rf /var/lib/apt/lists/*
+
+COPY --from=builder /build/warzone/target/release/warzone-server /usr/local/bin/
+COPY --from=builder /build/wasm-pkg /srv/wasm-pkg
+
+WORKDIR /data
+EXPOSE 7700
+
+ENTRYPOINT ["warzone-server"]
+CMD ["--bind", "0.0.0.0:7700"]
diff --git a/warzone/deploy/docker/Dockerfile.wzp b/warzone/deploy/docker/Dockerfile.wzp
new file mode 100644
index 0000000..733fa95
--- /dev/null
+++ b/warzone/deploy/docker/Dockerfile.wzp
@@ -0,0 +1,22 @@
+# WZP relay + web bridge — multi-stage build
+# Build context: featherChat repo root (../../..)
+FROM rust:1.83-bookworm AS builder
+
+WORKDIR /build
+
+# Copy warzone-phone workspace
+COPY warzone-phone/Cargo.toml warzone-phone/Cargo.lock ./warzone-phone/
+COPY warzone-phone/crates ./warzone-phone/crates
+
+# Build both binaries
+WORKDIR /build/warzone-phone
+RUN cargo build --release --bin wzp-relay --bin wzp-web
+
+# Runtime
+FROM debian:bookworm-slim
+RUN apt-get update && apt-get install -y ca-certificates && rm -rf /var/lib/apt/lists/*
+
+COPY --from=builder /build/warzone-phone/target/release/wzp-relay /usr/local/bin/
+COPY --from=builder /build/warzone-phone/target/release/wzp-web /usr/local/bin/
+
+WORKDIR /data
diff --git a/warzone/deploy/docker/docker-compose.ipv6.yml b/warzone/deploy/docker/docker-compose.ipv6.yml
new file mode 100644
index 0000000..2c48c94
--- /dev/null
+++ b/warzone/deploy/docker/docker-compose.ipv6.yml
@@ -0,0 +1,24 @@
+# IPv6 overlay — use with:
+#   docker compose -f docker-compose.yml -f docker-compose.ipv6.yml up -d
+#
+# Requires Docker daemon IPv6 support:
+#   /etc/docker/daemon.json: {"ipv6": true, "fixed-cidr-v6": "fd00::/80"}
+
+services:
+  caddy:
+    ports:
+      - "[::]:80:80"
+      - "[::]:443:443"
+      - "[::]:443:443/udp"
+
+networks:
+  frontend:
+    enable_ipv6: true
+    ipam:
+      config:
+        - subnet: fd00:cafe:1::/64
+  backend:
+    enable_ipv6: true
+    ipam:
+      config:
+        - subnet: fd00:cafe:2::/64
diff --git a/warzone/deploy/docker/docker-compose.yml b/warzone/deploy/docker/docker-compose.yml
new file mode 100644
index 0000000..b3be844
--- /dev/null
+++ b/warzone/deploy/docker/docker-compose.yml
@@ -0,0 +1,99 @@
+# featherChat + WZP full stack
+# Usage:
+#   echo "YOUR_CF_API_TOKEN" > cf_api_token.txt
+#   docker compose up -d
+#
+# DNS: voip.manko.yoga → your IP
+# Test: https://voip.manko.yoga
+
+services:
+  # ─── Caddy reverse proxy (TLS termination) ───
+  caddy:
+    image: ghcr.io/caddy-dns/cloudflare:latest
+    restart: unless-stopped
+    ports:
+      - "80:80"
+      - "443:443"
+      - "443:443/udp"   # HTTP/3 (QUIC)
+    volumes:
+      - ./Caddyfile:/etc/caddy/Caddyfile:ro
+      - caddy_data:/data
+      - caddy_config:/config
+    environment:
+      CF_API_TOKEN: /run/secrets/cf_api_token
+    secrets:
+      - cf_api_token
+    # Caddy reads CF_API_TOKEN; the caddy-cloudflare image supports file-based secrets
+    # via the {$CF_API_TOKEN} placeholder in Caddyfile.
+    # We mount the secret and set env to its content at runtime.
+    entrypoint: ["/bin/sh", "-c", "export CF_API_TOKEN=$(cat /run/secrets/cf_api_token) && caddy run --config /etc/caddy/Caddyfile --adapter caddyfile"]
+    depends_on:
+      - warzone-server
+      - wzp-web
+    networks:
+      - frontend
+      - backend
+
+  # ─── featherChat server ───
+  warzone-server:
+    build:
+      context: ../../..
+      dockerfile: warzone/deploy/docker/Dockerfile.server
+    restart: unless-stopped
+    environment:
+      # Browser connects to audio via Caddy: wss://voip.manko.yoga/audio/ws/ROOM
+      WZP_RELAY_ADDR: "voip.manko.yoga/audio"
+      RUST_LOG: "info"
+    volumes:
+      - server_data:/data
+    command: ["--bind", "0.0.0.0:7700", "--enable-bots"]
+    networks:
+      - backend
+
+  # ─── WZP QUIC relay (audio SFU) ───
+  wzp-relay:
+    build:
+      context: ../../..
+      dockerfile: warzone/deploy/docker/Dockerfile.wzp
+    restart: unless-stopped
+    entrypoint: ["wzp-relay"]
+    command:
+      - "--listen"
+      - "0.0.0.0:4433"
+      - "--auth-url"
+      - "http://warzone-server:7700/v1/auth/validate"
+    networks:
+      - backend
+
+  # ─── WZP web bridge (browser WS ↔ QUIC relay) ───
+  wzp-web:
+    build:
+      context: ../../..
+      dockerfile: warzone/deploy/docker/Dockerfile.wzp
+    restart: unless-stopped
+    entrypoint: ["wzp-web"]
+    command:
+      - "--port"
+      - "8080"
+      - "--relay"
+      - "wzp-relay:4433"
+      - "--auth-url"
+      - "http://warzone-server:7700/v1/auth/validate"
+    depends_on:
+      - wzp-relay
+      - warzone-server
+    networks:
+      - backend
+
+secrets:
+  cf_api_token:
+    file: ./cf_api_token.txt
+
+volumes:
+  caddy_data:
+  caddy_config:
+  server_data:
+
+networks:
+  frontend:
+  backend:
diff --git a/warzone/deploy/docker/test-stack.sh b/warzone/deploy/docker/test-stack.sh
new file mode 100755
index 0000000..eec4554
--- /dev/null
+++ b/warzone/deploy/docker/test-stack.sh
@@ -0,0 +1,58 @@
+#!/bin/bash
+set -e
+
+HOST="${1:-voip.manko.yoga}"
+SCHEME="${2:-https}"
+
+echo "=== featherChat Stack Test ==="
+echo "Host: $HOST ($SCHEME)"
+echo ""
+
+# 1. Web UI
+echo -n "1. Web UI (GET /)... "
+STATUS=$(curl -s -o /dev/null -w "%{http_code}" "$SCHEME://$HOST/")
+[ "$STATUS" = "200" ] && echo "OK ($STATUS)" || echo "FAIL ($STATUS)"
+
+# 2. API health
+echo -n "2. API health... "
+STATUS=$(curl -s -o /dev/null -w "%{http_code}" "$SCHEME://$HOST/v1/health")
+[ "$STATUS" = "200" ] && echo "OK ($STATUS)" || echo "FAIL ($STATUS)"
+
+# 3. WASM module
+echo -n "3. WASM module... "
+STATUS=$(curl -s -o /dev/null -w "%{http_code}" "$SCHEME://$HOST/wasm/warzone_wasm.js")
+[ "$STATUS" = "200" ] && echo "OK ($STATUS)" || echo "FAIL ($STATUS)"
+
+# 4. WZP relay config
+echo -n "4. WZP relay config... "
+RELAY=$(curl -s "$SCHEME://$HOST/v1/wzp/relay-config")
+echo "$RELAY" | grep -q "relay_addr" && echo "OK ($(echo $RELAY | python3 -c 'import sys,json; print(json.load(sys.stdin).get("relay_addr","?"))' 2>/dev/null))" || echo "FAIL"
+
+# 5. Audio bridge (wzp-web via Caddy /audio path)
+echo -n "5. Audio bridge (GET /audio/)... "
+STATUS=$(curl -s -o /dev/null -w "%{http_code}" "$SCHEME://$HOST/audio/")
+# wzp-web returns 200 for its landing page
+[ "$STATUS" = "200" ] && echo "OK ($STATUS)" || echo "WARN ($STATUS — wzp-web may not serve GET /)"
+
+# 6. WebSocket upgrade test
+echo -n "6. WS upgrade test... "
+WS_STATUS=$(curl -s -o /dev/null -w "%{http_code}" -H "Upgrade: websocket" -H "Connection: Upgrade" "$SCHEME://$HOST/v1/ws/test")
+echo "($WS_STATUS)"
+
+# 7. TLS cert check
+if [ "$SCHEME" = "https" ]; then
+  echo -n "7. TLS cert... "
+  ISSUER=$(echo | openssl s_client -connect "$HOST:443" -servername "$HOST" 2>/dev/null | openssl x509 -noout -issuer 2>/dev/null)
+  echo "$ISSUER" | grep -q "Let's Encrypt\|Cloudflare\|R3\|E1" && echo "OK ($ISSUER)" || echo "$ISSUER"
+fi
+
+# 8. IPv6 test
+echo -n "8. IPv6... "
+if curl -6 -s -o /dev/null -w "%{http_code}" --connect-timeout 3 "$SCHEME://$HOST/" 2>/dev/null; then
+  echo " (IPv6 reachable)"
+else
+  echo "not available (IPv4 only)"
+fi
+
+echo ""
+echo "=== Done ==="