系统版本：CentOS 7.2
换源：(已换源或已设置可跳过此步)
备份一下镜像文件
mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup
下载阿里云源
wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo
运行命令生成缓存
yum clean all
yum makecache
开始部署：
更新下载源
yum update
安装EPEL存储库
yum install epel-release
安装python和odoo依赖项
yum install centos-release-scl
yum install rh-python36
如果安装rh-python36报错，安装 Software Collections 源：yum install centos-release-scl
yum install git gcc wget nodejs-less libxslt-devel bzip2-devel openldap-devel libjpeg-devel freetype-devel
创建odoo服务运行用户和和组
useradd -m -U -r -d /opt/odoo -s /bin/bash odoo
安装数据库PostgreSQL
yum install https://download.postgresql.org/pub/repos/yum/9.6/redhat/rhel-7-x86_64/pgdg-redhat96-9.6-3.noarch.rpm -y
yum install postgresql96 postgresql96-server postgresql96-contrib postgresql96-libs -y
初始化数据库
/usr/pgsql-9.6/bin/postgresql96-setup initdb
配置数据库服务
systemctl start postgresql-9.6.service
systemctl enable postgresql-9.6.service
创建一个PostgreSQL用户
su - postgres -c "createuser -s odoo"
安装Wkhtmltopdf
cd /opt/
wget https://downloads.wkhtmltopdf.org/0.12/0.12.5/wkhtmltox-0.12.5-1.centos7.x86_64.rpm
yum localinstall wkhtmltox-0.12.5-1.centos7.x86_64.rpm
安装配置odoo12（若想安装其他版本自行更改）
su - odoo
git clone https://www.github.com/odoo/odoo --depth 1 --branch 12.0 /opt/odoo/odoo12
用软件集合访问python3.6
scl enable rh-python36 bash
创建虚拟环境
cd /opt/odoo
python3 -m venv odoo12-venv
激活虚拟环境
source odoo12-venv/bin/activate
升级pip并安装wheel
pip install --upgrade pip
pip3 install wheel
安装odoo用到的python库
pip3 install -r odoo12/requirements.txt
退出虚拟环境至root用户
deactivate && exit
exit
创建自定义模块目录（也可其他位置、其他文件名）
mkdir /opt/odoo/odoo12-custom-addons
chown odoo: /opt/odoo/odoo12-custom-addons
创建odoo配置文件
vim /etc/odoo.conf
下文粘贴至配置文件中
[options]
; This is the password that allows database operations:
admin_passwd = master_password
db_host = False
db_port = False
db_user = odoo
db_password = False
addons_path = /opt/odoo/odoo12/addons
; You can enable log file with uncommenting the next line
; logfile = /var/log/odoo12/odoo.log
; If you are using custom modules
; addons_path = /opt/odoo/odoo12/addons,/opt/odoo/odoo12-custom-addons
创建odoo服务
vim /etc/systemd/system/odoo12.service
下文粘贴至创建文件中
[Unit]
Description=Odoo12
Requires=postgresql-9.6.service
After=network.target postgresql-9.6.service
[Service]
Type=simple
SyslogIdentifier=odoo12
PermissionsStartOnly=true
User=odoo
Group=odoo
ExecStart=/usr/bin/scl enable rh-python36 -- /opt/odoo/odoo12-venv/bin/python3 /opt/odoo/odoo12/odoo-bin -c /etc/odoo.conf
StandardOutput=journal+console
[Install]
WantedBy=multi-user.target
重新加载服务程序
systemctl daemon-reload
启动odoo服务
systemctl start odoo12
查看odoo服务状态（如显示Active为running则表示成功）
systemctl status odoo12
设置自启动odoo服务
systemctl enable odoo12
测试结果
打开浏览器（要知道服务器的IP）
http://ip:8069或本地打开：http://127.0.0.1：8069