66 lines
2.4 KiB
Markdown
66 lines
2.4 KiB
Markdown
# 因清华大学开源镜像站 HTTP/403 换了中科大的镜像站，配置信息存放在这里
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cat /etc/apt/sources.list
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# 安装 openssh 端口号是默认的 22 没有修改
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sudo apt install openssh-server -y
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sudo systemctl enable ssh
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sudo systemctl start ssh
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# 安装 NVDIA 显卡驱动和
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wget https://developer.download.nvidia.com/compute/cuda/repos/ubuntu2404/x86_64/cuda-keyring_1.1-1_all.deb
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sudo dpkg -i cuda-keyring_1.1-1_all.deb
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sudo apt-get update
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sudo apt-get -y install cuda-toolkit-12-8
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sudo apt-get install -y cuda-drivers
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nvidia-smi
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# 安装 nvidia-cuda-toolkit
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apt install nvidia-cuda-toolkit
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nvcc -V
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# 创建了一个新的目录，用于存储 vllm 使用的模型或其他文件
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mkdir /home/ss/vllm-py12 && cd /home/ss/vllm-py12
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# 用 conda 建了个新环境，以下 pip install 都是在该环境执行的
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conda create -n vllm-py12 python=3.12 -y
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conda activate vllm-py12
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# 安装 vllm
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pip install vllm -i http://mirrors.cloud.tencent.com/pypi/simple --extra-index-url https://download.pytorch.org/whl/cu128
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# 安装 modelscope
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pip install modelscope -i https://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com
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# 拉取 gpt-oss-20b 模型，由于显存不足，运行失败了
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modelscope download --model openai-mirror/gpt-oss-20b --local_dir /home/ss/vllm-py12/gpt-oss-20b
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# 下载了 Qwen3-0.6B
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modelscope download --model Qwen/Qwen3-0.6B --local_dir /home/ss/vllm-py12/qwen3-06b
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# 运行 Qwen3-0.6B
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nohup vllm serve /home/ss/vllm-py12/qwen3-06b \
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--host 0.0.0.0 \
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--port 8000 \
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--served-model-name Qwen3-0.6B \
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--tensor-parallel-size 1 \
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--dtype auto \
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--gpu-memory-utilization 0.9 \
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--max-model-len 32768 \
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--trust-remote-code \
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>> /home/ss/vllm-py12/vllm.log 2>&1 \
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& echo $! > /home/ss/vllm-py12/vllm.pid
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# 安装了抓包工具 tshark 和 ngrep
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sudo apt install ngrep
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sudo apt-get install tshark
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# 通过 java 脚本调用 tshark 提取关键日志
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sudo nohup bash /home/ss/vllm-py12/tshark_bash.sh >> /home/ss/vllm-py12/tshark_bash.log 2>&1 & echo $! > /home/ss/vllm-py12/tshark_bash.pid
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# 运行了1个定时任务脚本，清理 tshark 的临时文件并重启 java 脚本
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sudo nohup /home/ss/vllm-py12/timer_bash.sh > /home/ss/vllm-py12/timer_bash.log 2>&1 & echo $! > /home/ss/vllm-py12/timer_bash.pid
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# 杀死上面2个进程的命令
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kill -9 $(cat /home/ss/vllm-py12/timer_bash.log)
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kill -9 $(cat /home/ss/vllm-py12/tshark_bash.log)
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``` |