enter instance

setting up python environment

sudo apt-get update

sudo apt-get install python3-pip

sudo apt-get install build-essential libssl-dev libffi-dev python-dev

sudo apt-get install -y python3-venv

alias py3=‘source /home/ubuntu/py_envs/py3/bin/activate’

setting airflow

export AIRFLOW_HOME=~/nfs/airflow

python3 -m venv py_envs/py3 pip install “airflow[celery, crypto, mysql, password, s3, postgres, slack]”

call this command many times, until it says it’s not installed

pip uninstall librabbitmq

https://github.com/celery/celery/issues/3675

rabbitmq

slack

https://slack.com/api/oauth.access?client_id=4b39e9-752c4&client_secret=33fea0113f5b1&code=ccdaa72ad