homeassistant 安装指南

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  1. 常规安装

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    # init venv
    sudo apt-get install python3-venv
    python3 -m venv venv
    source ./venv/bin/activate
    pip3 install wheel

    # 安装依赖
    sudo apt-get install libffi-dev  build-essential libssl-dev libffi-dev python3-dev

    # error for cryptography:
    # https://cryptography.io/en/latest/installation/#building-cryptography-on-linux

     pip3 install homeassistant

  2. N1 armbian 系统创建 service: https://www.home-assistant.io/docs/autostart/systemd/

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    # /etc/systemd/system/home-assistant.service
    [Unit]
    Description=Home Assistant
    After=network-online.target

    [Service]
    Type=simple
    User=shty
    ExecStart=/<path>/hass -c "/<configpatch>/homeassistant"

    [Install]
    WantedBy=multi-user.target

    启用:

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    sudo systemctl --system daemon-reload
    sudo systemctl enable home-assistant
    sudo systemctl start home-assistant

    sudo systemctl status home-assistant
    sudo systemctl disable home-assistant

  3. 获取 cpu 温度 command_line

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    - platform: command_line
      name: CPU Temperature
      command: "cat /sys/class/hwmon/hwmon0/temp1_input"
      unit_of_measurement: "°C"
      value_template: '{{ value | multiply(0.001)|round(1)  }}'
      scan_interval: 30