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From "Bolke de Bruin (JIRA)" <>
Subject [jira] [Resolved] (AIRFLOW-654) SSL for AMQP w/ Celery(Executor)
Date Thu, 01 Jun 2017 08:21:04 GMT


Bolke de Bruin resolved AIRFLOW-654.
       Resolution: Fixed
    Fix Version/s:     (was: Airflow

Issue resolved by pull request #2333

> SSL for AMQP w/ Celery(Executor)
> --------------------------------
>                 Key: AIRFLOW-654
>                 URL:
>             Project: Apache Airflow
>          Issue Type: Improvement
>          Components: celery, executor
>    Affects Versions: Airflow 2.0, Airflow 1.8
>         Environment: Tested on:
> Airflow, celery[auth] 4.0,
>            Reporter: Michael Otte
>              Labels: patch, security
>             Fix For: 1.9.0
> Add celery ssl certs for amqp (w/ rabbitmq) encryption.  This can go in
and set with current airflow configuration practices (e.g. explicit in airflow.cfg, env var,
> tldr
> Currently, celery's AMQP messages cannot be encrypted using SSL unless a SSH tunnel,
VPN, or an alternative network encryption protocol is used.
> This is the only feature addition required to be able to use Airflow in an end-to-end
encrypted, distributed system.
> The webserver, the disk volume, etc. can be encrypted outside of Airflow with good security
practices (e.g. the webserver can be secured at the proxy layer, GCM with AES can be used
for in-state encryption, etc.) 
> Could technically use the certs from the webserver (link to commit/issue comment below)
if you're lazy and if the certs are issued from the same certificate authority as the broker's

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