声明：本人借鉴了众多同行的博客，所以总结了这篇博客，用来致敬他们，非常感谢他们，转载请注明出处。

基础环境：【CentOS 6.9】(cat /etc/redhat-release)

python2.7、pip、gcc、gcc-c++、Fernet、pandas(下载安装包，手动编译安装)、numpy、MySQL-python、sqlite-devel、lxml、openssl、openssl-devel、mysql-devel

注：

1、缺少mysql_config

执行命令：ln -s /usr/local/mysql/bin/mysql_config /usr/local/bin/mysql_config

2、无法使用sqlite

find / -name _sqlite*.so

cp /usr/lib64/python2.6/lib-dynload/_sqlite3.so   /usr/local/lib/python2.7/lib-dynload/_sqlite3.so

3、pip install 软件==指定版本

4、Installing build dependencies ... error...Double requirement given: numpy==1.12.1...

手动安装pandas

# 环境准备好，开始

# airflow needs a home, ~/airflow is the default,

# but you can lay foundation somewhere else if you prefer

# (optional)

export AIRFLOW_HOME=~/airflow

# install from pypi using pip

pip install apache-airflow

# initialize the database 执行一遍，修改配置，再次执行

airflow initdb# start the web server, default port is 8080

airflow webserver -p 8080

--------------------------------------------------------------------------

cd ~/airflow

vim airflow.cfg

#修改airflow.cfg

[core]

# The home folder for airflow, default is ~/airflow

airflow_home = /root/airflow

dags_folder = /data/airflow/dags

base_log_folder = /root/airflow/logs

# The executor class that airflow should use. Choices include

# SequentialExecutor, LocalExecutor, CeleryExecutor, DaskExecutor

executor = LocalExecutor

# mysqldb

sql_alchemy_conn = mysql://airflow:airflow@172.16.2.222:3306/airflow

sql_alchemy_pool_size = 10

# Secret key to save connection passwords in the db 手动生成

fernet_key = l5k-1nUD50nWXzTL9imndy6cQIVvIm_3efYIV4B1RiI=

[operators]

# The default owner assigned to each new operator, unless

# provided explicitly or passed via `default_args`

default_owner = Airflow

default_cpus = 5

default_ram = 8192

default_disk = 8192

default_gpus = 0

[webserver]

base_url = http://localhost:8080

# The ip specified when starting the web server

web_server_host = 0.0.0.0

web_server_port = 8080

# Expose the configuration file in the web server

expose_config = True

# Set to true to turn on authentication:

# http://pythonhosted.org/airflow/security.html#web-authentication

# pip install apache-airflow[password]

authenticate = True

auth_backend = airflow.contrib.auth.backends.password_auth

# Filter the list of dags by owner name (requires authentication to be enabled)

filter_by_owner = True

# Consistent page size across all listing views in the UI 优化性能

page_size = 15

#获取FK

from cryptography.fernet import Fernet

fernet_key= Fernet.generate_key()

print(fernet_key)

#创建用户

#!/usr/bin/env python

# -*- encoding: utf-8 -*-

import airflow

from airflow import models, settings

from airflow.contrib.auth.backends.password_auth import PasswordUser

from flask_bcrypt import generate_password_hash

user = PasswordUser(models.User())

user.username = '账号'

user.email = '邮箱'

user._password = generate_password_hash('密码', 12)

session = settings.Session()

session.add(user)

session.commit()

session.close()

#启动Web服务

nohup airflow webserver -p 8080 &

#启动调度

airflow scheduler

#修改时区

vim /usr/local/lib/python2.7/site-packages/airflow/www/templates/admin/master.html

//var UTCseconds = (x.getTime() + x.getTimezoneOffset()*60*1000);

var UTCseconds = x.getTime();