【梅开二度】apache airflow高可用安装配置
airflow 1.10.11 高可用模式安装配置：总共三台机器三个角色：master1 master2 worker1
# 所有节点安装airflow
mkdir -p ~/airflow
export AIRFLOW_HOME=~/airflow
cd ~/airflow
python3.6 -m pip install virtualenv
/usr/local/bin/virtualenv .venv
source .venv/bin/activate
pip3.6 install apache-airflow celery redis
# master2节点安装failover-controller
pip3.6 install git+git://github.com/teamclairvoyant/airflow-scheduler-failover-controller.git@v1.0.5
# 修改默认端口22为指定端口
vim ./.venv/lib/python3.6/site-packages/scheduler_failover_controller/command_runner/command_runner.py
34 command_split = [“ssh”, “-tt”, host, base_command]
36 command_split = [“ssh”, host, base_command]
改为
“-p”, “12321”,
http://cdn.u1.huluxia.com/g4/M03/FF/E8/rBAAdl80eziAExkwAAGccGEyaMg661.jpg
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