可视化数据平台Supersetb

一、Superser简介

Superset 是 Airbnb 开源的大数据可视化平台，其特性包括：

• backend 支持几乎所有主流的数据库
• 支持复杂的权限控制和管理(OpenId, OAuth 等)，满足企业内部不同部门人员对数据的权限要求
• 丰富的可视化展示，支持自定义创建 dashboard，可分享
• 可扩展、细粒度的数据库权限控制，满足不同层级人员对数据库权限的要求
• 数据的展示完全可控，可自定义展示字段、聚合数据、数据源等
• 深度集成 Druid.io

二、下载安装

• Superset 由 Python 构建，可使用 pip 安装 pip install superset，详细信息请参考官方文档 https://superset.incubator.apache.org
• 注意：python版本需要大于3.6

[[email protected] ~]# wget https://www.python.org/ftp/python/3.7.4/Python-3.7.4.tgz

//安装依赖包
[[email protected] ~]# yum -y install zlib zlib-devel bzip2 bzip2-devel ncurses ncurses-devel readline readline-devel openssl openssl-devel openssl-static xz lzma xz-devel sqlite sqlite-devel gdbm gdbm-devel tk tk-devel libffi libffi-devel gcc make glibc-kernheaders

[[email protected] ~]# mkdir /usr/local/python3

//解压至当前所在目录即可
[[email protected] ~]# tar -zxvf Python-3.7.4.tgz

[[email protected] ~]# cd Python-3.7.4
[[email protected] Python-3.7.4]# ./configure --prefix=/usr/local/python3 --with-ssl --enable-shared CFLAGS=-fPIC

//--with-ssl添加ssl模块

[[email protected] Python-3.7.4]# make && make install

# 安装完成没有提示错误便安装成功了

[[email protected] ~]# ln -sv /usr/local/python3/bin/python3.7 /usr/bin/python3
[[email protected] ~]# ln -sv /usr/local/python3/bin/pip3.7 /usr/bin/pip3

[[email protected] ~]# python3
Python 3.7.0 (default, Jul 28 2018, 22:47:29) 
[GCC 4.8.5 20150623 (Red Hat 4.8.5-28)] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> print("hello world!")
hello world!
>>> exit()

[[email protected] ~]#  pip --version
pip 18.1 from /usr/local/python38/lib/python3.7/site-packages/pip (python 3.7)

[[email protected] ~]# yum upgrade python-setuptools
[[email protected] ~]# yum install python-setuptools

[[email protected] ~]# yum install gcc gcc-c++ libffi-devel python-devel python-pip python-wheel openssl-devel cyrus-sasl-devel openldap-devel

[[email protected] ~]# pip3 install virtualenv
[[email protected] ~]# pip3 install --upgrade pip
[[email protected] ~]# python3 -m venv venv
[[email protected] ~]# . venv/bin/activate

# 想要退出virtualenv，直接输入：
(venv) [[email protected] ~]# deactivate

(venv) [[email protected] ~]# pip3 install --upgrade setuptools pip

(venv) [[email protected] ~]# pip3 install superset -i https://pypi.douban.com/simple

• 使用豆瓣源 -i https://pypi.douban.com/simple 加快下载速度

• 系统环境下安装MySQL-devel，去MySQL官网下载mysql-devel的包

[[email protected] ~]# rpm -ivh mysql-community-devel-5.7.22-1.el7.x86_64.rpm

#虚拟环境下载
(venv) [[email protected] ~]# pip3 install pymysql

(venv) [[email protected] ~]# pip3 install mysqlclient

• 创建超级管理员

(venv) [[email protected] ~]# fabmanager create-admin --app superset

• 初始化数据

(venv) [[email protected] ~]# superset db upgrade

• 加载示例数据

(venv) [[email protected] ~]# superset load_examples

• 初始化角色权限

(venv) [[email protected] ~]# superset init

• 修改配置

(venv) [[email protected] ~]# vim /root/venv/lib/python3.7/site-packages/setuptools/config.py

• 修改端口号参考如下

• 修改使用中文界面

• 如果要修改默认使用的数据库源参考如下

• 需要根据数据库下载对应的数据库驱动

• 启动

(venv) [[email protected] ~]# nohup superset run -p 8088 &

#加参数-p可指定绑定端口

# 安装Nginx步骤此处忽略

[[email protected] ~]# vim /usr/local/nginx/nginx.conf
location / {
            proxy_pass http://127.0.0.1:8088;
            proxy_set_header Host $host;   
            proxy_set_header  X-Real-IP        $remote_addr;
            proxy_set_header  X-Forwarded-For  $proxy_add_x_forwarded_for;
            proxy_set_header X-NginX-Proxy true;
        }

[[email protected] ~]# /usr/local/nginx/sbin/nginx -t
[[email protected] ~]# /usr/local/nginx/sbin/nginx -s reload

#放通端口
[[email protected] ~]# firewall-cmd --permanent --permanent --zone=public --add-port=80/tcp
[[email protected] ~]# firewall-cmd –reload

• 账号密码为上面执行创建超级管理员的用户和密码

• 官网使用教程：https://superset.apache.org/tutorial.html