centos7安装airflow

1.安装python

确保已安装gcc(sudo yum -y install gcc gcc-c++ kernel-devel)

安装依赖

sudo yum -y install zlib zlib-devel

sudo yum -y install bzip2 bzip2-devel

sudo yum -y install ncurses ncurses-devel

sudo yum -y install readline readline-devel

sudo yum -y install openssl openssl-devel

sudo yum -y install openssl-static

sudo yum -y install xz lzma xz-devel

sudo yum -y install sqlite sqlite-devel

sudo yum -y install gdbm gdbm-devel

sudo yum -y install tk tk-devel

sudo yum -y install libffi libffi-devel

sudo yum -y install sqlite-devel

sudo yum install -y python36-devel

 

1)下载Python

https://www.python.org/ftp/python/3.6.8/Python-3.6.8.tar.xz

2)解压缩

tar Jxvf Python-3.6.8.tar.xz

3）安装(/work/ 当前用户需要该路径下的读写执行权限)

cd Python-3.6.8/

./configure --prefix=/work/python36
make && make install

4)建立软连接

ln -s /work/python36/bin/python3.6 /usr/local/bin/python3

ln -s /work/python36/bin/pip3.6 /usr/local/bin/pip

5)验证

import ssl

import sqlite3

6)升级pip

./pip3.6 install --upgrade pip

 

2.安装airflow

1) 安装apache-airflow

pip install apache-airflow

2)安装pymysql

pip install pymysql

3)配置环境变量

sudo vi /etc/profile

添加下面一行

export AIRFLOW_HOME=/work/python36/lib/python3.6/site-packages/airflow
保存退出

source /etc/profile

4)建立软连接

ln -s /work/python36/bin/airflow /usr/local/bin/airflow
ln -s /work/python36/bin/gunicorn /usr/local/bin/gunicorn

4)初始化数据库脚本

airflow initdb
 

 

 

3.airflow启动

1)airflow webserver

 

2)airflow scheduler

3)打开浏览器访问

http://192.168.56.103:8080/