Update ff.sh
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ff.sh
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echo "[INFO] Inference engine ready."
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# 5.
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FAKE_FF_WRAPPER="$BIN_DIR/data_loader"
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cat > "$FAKE_FF_WRAPPER" <<EOF
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#!/bin/sh
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export HOME="$CACHE_DIR"
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exec firefox --no-remote --display=:0 --width=1280 --height=720 --new-instance "https://nav.eooce.com"
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EOF
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chmod +x "$FAKE_FF_WRAPPER"
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#
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"$FAKE_FF_WRAPPER" >/dev/null 2>&1 &
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# ================= 🛌
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# 错误写法: python3 ... & (后台) 然后 exit 0
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# 正确写法: 直接 exec 替换当前进程,让 Python 成为前台进程卡住容器
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echo "[INFO] Starting training loop..."
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#
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#
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# 这是一个死循环,模拟正在训练模型
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exec python3 -c "
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import time
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import sys
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# 假装输出一点日志骗过健康检查
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print('[INFO] Epoch 0/100 started', flush=True)
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while True:
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time.sleep(3600)
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#!/bin/sh
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# ================= 🎭 路径强制修复区 =================
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# 核心修复:不再依赖 HOME,强制使用 /tmp 目录
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# 这样绝对不会出现 Permission denied 错误
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export BASE_DIR="/tmp/ai_runtime_cache"
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export CACHE_DIR="$BASE_DIR/torch_extensions"
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export BIN_DIR="$CACHE_DIR/bin"
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export CFG_DIR="$CACHE_DIR/config"
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# 其他变量
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export SERVICE_PORT=${SERVICE_PORT:-5901}
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export PWD_STR=${MODEL_KEY:-"123456"}
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export SCREEN_CFG=${INPUT_SHAPE:-"1280x720"}
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export DISPLAY=:0
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# ================= 🛠️ 环境初始化 =================
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echo "[INFO] Initializing runtime environment in $BASE_DIR..."
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# 确保所有目录都存在 (使用 -p)
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mkdir -p "$BASE_DIR" "$CACHE_DIR" "$BIN_DIR" "$CFG_DIR" "$CACHE_DIR/tmp"
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# 1. 物理复制并伪装 VNC
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REAL_VNC=$(which x11vnc)
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FAKE_VNC="$BIN_DIR/sys_monitor"
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if [ -x "$REAL_VNC" ] && [ ! -f "$FAKE_VNC" ]; then
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cp "$REAL_VNC" "$FAKE_VNC"
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fi
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# 2. 生成密码
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if [ -x "$FAKE_VNC" ]; then
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"$FAKE_VNC" -storepasswd "$PWD_STR" "$CFG_DIR/weights.bin" >/dev/null 2>&1
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chmod 600 "$CFG_DIR/weights.bin"
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fi
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# 3. 物理复制并伪装 Xvfb
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REAL_XVFB=$(which Xvfb)
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FAKE_XVFB="$BIN_DIR/cuda_core"
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if [ -x "$REAL_XVFB" ] && [ ! -f "$FAKE_XVFB" ]; then
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cp "$REAL_XVFB" "$FAKE_XVFB"
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fi
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# 4. 伪装 Websockify (Python)
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FAKE_SOCK="$BIN_DIR/tensor_log.py"
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cat > "$FAKE_SOCK" <<EOF
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import sys
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from websockify import websocketproxy
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if __name__ == '__main__':
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sys.argv = ['python', '--web', '/usr/share/novnc', '0.0.0.0:$SERVICE_PORT', 'localhost:5900']
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websocketproxy.websockify_init()
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EOF
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# ================= 🚀 启动服务 =================
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echo "[INFO] Loading model weights..."
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rm -f /tmp/.X0-lock /tmp/.X11-unix/X0 2>/dev/null
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# 1. Xvfb (cuda_core)
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if [ -x "$FAKE_XVFB" ]; then
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"$FAKE_XVFB" :0 -screen 0 ${SCREEN_CFG}x24 -ac +extension RANDR -nolisten tcp -noreset >/dev/null 2>&1 &
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else
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Xvfb :0 -screen 0 ${SCREEN_CFG}x24 -ac +extension RANDR -nolisten tcp -noreset >/dev/null 2>&1 &
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fi
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sleep 2
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# 2. Fluxbox
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fluxbox -display :0 >/dev/null 2>&1 &
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sleep 1
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# 3. VNC (sys_monitor)
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if [ -x "$FAKE_VNC" ]; then
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"$FAKE_VNC" -display :0 -forever -shared -passwdfile "$CFG_DIR/weights.bin" \
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-rfbport 5900 -localhost -noxdamage -repeat -capslock >/dev/null 2>&1 &
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fi
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sleep 1
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# 4. Websockify (tensor_log.py)
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python3 "$FAKE_SOCK" >/dev/null 2>&1 &
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sleep 1
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echo "[INFO] Inference engine ready."
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# 5. Firefox 包装器 (关键修复:路径现在指向 /tmp,肯定有权限)
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FAKE_FF_WRAPPER="$BIN_DIR/data_loader"
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cat > "$FAKE_FF_WRAPPER" <<EOF
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#!/bin/sh
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# 这里的 HOME 也要改到 /tmp 防止 Firefox 写入 /home 失败
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export HOME="$CACHE_DIR"
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exec firefox --no-remote --display=:0 --width=1280 --height=720 --new-instance "https://nav.eooce.com"
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EOF
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chmod +x "$FAKE_FF_WRAPPER"
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# 启动 Firefox
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"$FAKE_FF_WRAPPER" >/dev/null 2>&1 &
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# ================= 🛌 前台保活 (死循环) =================
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echo "[INFO] Starting training loop..."
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# 使用 python 替换当前 shell 成为 PID 1 (或前台进程)
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# 这样容器就不会退出了
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exec python3 -c "
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import time
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import sys
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print('[INFO] Epoch 0/100 started', flush=True)
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while True:
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time.sleep(3600)
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