ubuntu安装homeassistant

更新python到3.8

下载：https://www.python.org/downloads/

安装依赖包:apt install -y wget build-essential libreadline-dev libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev libffi-dev zlib1g-dev

编译安装python：
https://www.jb51.net/article/152486.htm

注意先将上面的依赖包安装好，否则后面会遇到一些错误，例如
ModuleNotFoundError: No module named ‘_sqlite3’
ModuleNotFoundError: No module named ‘_ctypes’

$ python3 -V
Python 3.8.3

$ pip3 -V
pip 20.1.1 from /usr/local/python3/lib/python3.8/site-packages/pip (python 3.8)

安装homeassistant

https://bbs.hassbian.com/thread-27-1-1.html
#首先改一下sudoer设置，省得sudo时总要求输密码
sudo nano /etc/sudoers

#在最下面（看好，是此文件的最下方，否则会被下面的设置所覆盖而无效！）添加以下内容（jones改为你的用户名）：
jones ALL=NOPASSWD: ALL

#可选项，如果在安装ubuntu时没有更改时区的，使用下面的代码更改时区
sudo dpkg-reconfigure tzdata

#必选项！更换国内源（这次是163的）！如果不更换，sudo apt-get update会非常慢
#首先是备份原源地址，然后将虚线间的代码加入sources.list，contrl + x, y 退出
sudo mv /etc/apt/sources.list /etc/apt/sources.list.bak
sudo nano /etc/apt/sources.list

deb http://mirrors.163.com/ubuntu/ artful main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ artful-security main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ artful-updates main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ artful-proposed main restricted universe multiverse
deb http://mirrors.163.com/ubuntu/ artful-backports main restricted universe multiverse

#更新源信息，安装更新
sudo apt-get update && sudo apt-get upgrade -y

#做一些清理工作
sudo apt-get autoclean
sudo apt-get clean

#直接安装python3-pip
sudo apt-get install python3-pip

#安装Python3虚拟环境
sudo apt-get install python3-venv

#添加一个名为homeassistant的用户
sudo useradd -rm homeassistant

#转到/srv目录，建立homeassistant文件夹
cd /srv
sudo mkdir homeassistant

#更改此文件夹的所有者和所属组
sudo chown homeassistant:homeassistant homeassistant

#更换用户
sudo su -s /bin/bash homeassistant

#切换目录，创建并进入虚拟环境
cd /srv/homeassistant
python3 -m venv homeassistant_venv
source /srv/homeassistant/homeassistant_venv/bin/activate

#虚拟环境下更新pip, setuptools（此步非常重要，否则安装HASS时会报错）
pip install --upgrade pip

#安装依赖netdisco和warrant（此步非常重要，否则安装完HASS会报discovery等错误）
pip install netdisco
pip install warrant

#正式安装HomeAssistant，速度会非常快
pip install homeassistant

#安装完毕，退出虚拟环境
exit

#设置开机启动，建立service文件，将#中间的部分拷入，按ctrl + x, y 退出。
sudo nano /etc/systemd/system/home-assistant@homeassistant.service

#########################################################################
[Unit]
Description=Home Assistant
After=network.target

[Service]
Type=simple
User=homeassistant
Environment=PATH=“VIRTUALENV/bin:VIRTUAL_ENV/bin:VIRTUALENV/bin:PATH”
ExecStart=/srv/homeassistant/homeassistant_venv/bin/hass -c “/home/homeassistant/.homeassistant”

[Install]
WantedBy=multi-user.target
#########################################################################

#更新系统设置
sudo systemctl daemon-reload

#设置HomeAssistant开机启动
sudo systemctl enable home-assistant@homeassistant.service

#启动HomeAssistant
sudo systemctl start home-assistant@homeassistant.service

#重新启动HomeAssistant
sudo systemctl restart home-assistant@homeassistant.service

#查看HomeAssistant状态
sudo systemctl status home-assistant@homeassistant.service

不使用service，直接执行hass的话
/srv/homeassistant/homeassistant_venv/bin/hass -v -c “/home/homeassistant/.homeassistant”

需要等待一段时间，看到log显示启动完成
2020-06-27 18:53:10 INFO (MainThread) [homeassistant.core] Timer:starting

$netstat -atnp| grep LISTEN
tcp 0 0 0.0.0.0:8123 0.0.0.0:* LISTEN 48703/python3

启动完成，在PC上通过浏览器访问
http://192.168.231.129:8123
其中ip为你的ip地址