centos部署open-webui的完整流程记录

# 安装常用的工具包
[root@iZ2zeghyb5sxtgurlw3tkmZ ~]  yum install -y zlib-devel bzip2-devel openssl-devel ncurses-devel sqlite-devel readline-devel tk-devel gdbm-devel db4-devel libpcap-devel xz-devel libffi-devel
[root@iZ2zeghyb5sxtgurlw3tkmZ ~] yum groupinstall "Development Tools"
#创建目录
[root@iZ2zeghyb5sxtgurlw3tkmZ ~] mkdir -p /data/soft/openssl/
#下载安装包
[root@iZ2zeghyb5sxtgurlw3tkmZ ~]wget https://www.openssl.org/source/openssl-1.1.1w.tar.gz
# 解压压缩包
[root@iZ2zeghyb5sxtgurlw3tkmZ ~]tar -zxvf openssl-1.1.1w.tar.gz 
#进入解压目录
[root@iZ2zeghyb5sxtgurlw3tkmZ ~] cd openssl-1.1.1w
#配置编译安装目录 注意查看目录是否有覆盖 /usr/local/openssl
[root@iZ2zeghyb5sxtgurlw3tkmZ ~]./config --prefix=/usr/local/openssl --openssldir=/usr/local/openssl shared
# 编译安装
[root@iZ2zeghyb5sxtgurlw3tkmZ ~] make && make install
# 设置扩展加载目录
[root@iZ2zeghyb5sxtgurlw3tkmZ ~] echo "/usr/local/openssl/lib" >> /etc/ld.so.conf
# 重新加载扩展加载目录是之生效
[root@iZ2zeghyb5sxtgurlw3tkmZ ~]ldconfig -v
[root@iZ2zeghyb5sxtgurlw3tkmZ ~]ldconfig 
#版本信息查看
[root@iZ2zeghyb5sxtgurlw3tkmZ openssl-1.1.1w]# /usr/local/openssl/bin/openssl version
OpenSSL 1.1.1w  11 Sep 2023
[root@iZ2zeghyb5sxtgurlw3tkmZ openssl-1.1.1w]

# 创建包的安装目录，以及pip临时目录
[root@iZ2zeghyb5sxtgurlw3tkmZ]# mkdir -p /data/soft/pyton-packages-tmp
[root@iZ2zeghyb5sxtgurlw3tkmZ]# mkdir -p /data/soft/pyton-packages
# python3.11安装目录
[root@iZ2zeghyb5sxtgurlw3tkmZ]# mkdir -p /data/soft/python3.11
#python压缩包下载
[root@iZ2zeghyb5sxtgurlw3tkmZ soft]# wget https://www.python.org/ftp/python/3.11.11/Python-3.11.11.tgz
#压缩包解压
[root@iZ2zeghyb5sxtgurlw3tkmZ soft]# tar -xvf Python-3.11.11.tgz
#进入到解压目录
[root@iZ2zeghyb5sxtgurlw3tkmZ soft]# cd Python-3.11.11
[root@iZ2zeghyb5sxtgurlw3tkmZ Python-3.11.11]# ls
# 指定python安装目录,以及编译时使用的openssl
[root@iZ2zeghyb5sxtgurlw3tkmZ soft]#  ./configure  --with-openssl=/usr/local/openssl \
            LDFLAGS="-L/usr/local/openssl/lib" \
            CPPFLAGS="-I/usr/local/openssl/include" \
            --prefix="/data/soft/python3.11"           

# 下载安装sqlite压缩包
[root@iZ2zeghyb5sxtgurlw3tkmZ soft]# wget https://www.sqlite.org/2024/sqlite-autoconf-3450100.tar.gz
# 解压安装sqlite压缩包
[root@iZ2zeghyb5sxtgurlw3tkmZ soft]# tar xvf sqlite-autoconf-3450100.tar.gz
# 进入解压安装目录
[root@iZ2zeghyb5sxtgurlw3tkmZ soft]# cd sqlite-autoconf-3450100
# 设置安装目录注意安装目录下是否有覆盖 /usr/local
[root@iZ2zeghyb5sxtgurlw3tkmZ soft]#./configure --prefix=/usr/local
[root@iZ2zeghyb5sxtgurlw3tkmZ soft]# make && make install
#设置库加载及立即升级
[root@iZ2zeghyb5sxtgurlw3tkmZ soft]# echo "/usr/local/lib" | tee /etc/ld.so.conf.d/sqlite.conf
[root@iZ2zeghyb5sxtgurlw3tkmZ soft]# ldconfig
# 启动open-webui不生效需设置软连接
[root@iZ2zeghyb5sxtgurlw3tkmZ soft]# cd /usr/bin/
[root@iZ2zeghyb5sxtgurlw3tkmZ soft]# mv sqlite3 sqlite3_old
[root@iZ2zeghyb5sxtgurlw3tkmZ soft]# ln -s /usr/local/bin/sqlite3 /usr/bin/sqlite3

#设置临时环境变量
[root@iZ2zeghyb5sxtgurlw3tkmZ Python-3.11.11]export PIP_CACHE_DIR=/data/soft/pyton-packages-tmp
#pip下载安装 指定包下载路径
[root@iZ2zeghyb5sxtgurlw3tkmZ soft]#  /data/soft/python3.11/bin/pip3.11 install open-webui --target=/data/soft/pyton-packages
#设置临时环境变量 环境变量可添加到 家目录的.bashrc文件中
[root@iZ2zeghyb5sxtgurlw3tkmZ soft]#export PYTHONPATH=/data/soft/pyton-packages/open_webui:$PYTHONPATH
#设置临时环境变量
[root@iZ2zeghyb5sxtgurlw3tkmZ soft]#export LD_LIBRARY_PATH=/usr/local/lib:$LD_LIBRARY_PATH
# 修改open-webui启动,执行文件新加入__import__('pysqlite3'),sys.modules['sqlite3'] = sys.modules.pop('pysqlite3')
[root@iZ2zeghyb5sxtgurlw3tkmZ bin]# cd /data/soft/pyton-packages/bin
[root@iZ2zeghyb5sxtgurlw3tkmZ bin]# vim open-webui 
#修改如下，以及图示
__import__('pysqlite3')
import sys
sys.modules['sqlite3'] = sys.modules.pop('pysqlite3')
# pip3.11安装pysqlite3-binary
[root@iZ2zeghyb5sxtgurlw3tkmZ soft] /data/soft/python3.11/bin/pip3.11 install pysqlite3-binary
# 启动open-webui
[root@iZ2zeghyb5sxtgurlw3tkmZ soft] /data/soft/pyton-packages/bin/open-webui serve