Hello Airflow community,
My name is Gaetan Semet, and I have prepared a Pull Request adding easy support
for URL prefix (or "web root") to two typical endpoints of an airflow
infrastructure:
- Pull Request: https://github.com/apache/incubator-airflow/pull/2723
- Jira Ticket: https://issues.apache.org/jira/browse/AIRFLOW-1755
It adds two configuration key in airflow.cfg:
# Root URL to use for the web server
web_server_url_prefix: /flower
...
# The root URL for Flower
flower_url_prefix = /flower
I am aware that this ability was offered to flower using a custom configuration
file (`--flower_conf`), but I also wanted to do it for the Airflow main UI.
Now we can have the following scheme on the url in our Kubernetes cluster (of
course, provided good configuration of the frontend reverse proxy):
http://my.internal-cluster/datascience/airflow
that would redirect directly to
http://my.internal-cluster/datascience/airflow/admin
because, Flask-admin... :)
And also flower can be available at:
http://my.internal-cluster/datascience/airflow/flower
I would be glad if you accept this PR, I got a review from @ashb to adapt
`url_for`, I would be glad to work on it on another issue later on if you agree.
By the way, I am also working on Helm support for Kubernetes (see
https://github.com/mumoshu/kube-airflow/pull/16). I predict a very bright
future for Kubernetes and Airflow (thanks to the work of @dimberman!) :D
Thanks a lot
Gaetan Semet
