search

ansible / lightbulb

Lightbulb has been deprecated and replaced by Ansible Workshops
https://ansible.github.io/workshops/
MIT License
479 stars 307 forks source link

Failed to get: undefined GET returned: 401 Authentication credentials were not provided. #311

Closed nicholas-chia closed 6 years ago

nicholas-chia commented 6 years ago

Been getting 401 errors on Tower UI during Lightbulb sessions. Logout of UI and added the below line into /etc/tower/settings.py helped.

REMOTE_HOST_HEADERS = ['HTTP_X_FORWARDED_FOR']

This was reported in AWX https://github.com/ansible/awx/issues/1019

tima commented 6 years ago

Interesting. @dfederlein is this something you and your team have come across and remedied?

nicholas-chia commented 6 years ago

I have a workshop today again and I have to add the same settings and restart tower service. All the students are seeing the same error.

thedoubl3j commented 6 years ago

will take a look into it. haven't seen this recently but I will check our ticket log and see if we have addressed this.

thedoubl3j commented 6 years ago

@nicholas-chia are you running in aws either behind an ELB or proxy? or running locally behind an LB/proxy?

dfederlein commented 6 years ago

I'll pull this branch and stand up to test myself.

@nicholas-chia can you tell me what region you're launching in?

nicholas-chia commented 6 years ago

@thedoubl3j hosted on AWS. Standard provisioning. No ELB or Proxy configured. But if there was a transparent proxy configured in the network I was in, that could explain why I am seeing this. I will test again in Singapore when I get back.

@dfederlein the region is ap-southeast-1 (Singapore).

thedoubl3j commented 6 years ago

sounds good @nicholas-chia that was my first thought, if there is nothing there let us know and we dive deeper.

dfederlein commented 6 years ago

I wonder if the place you were giving the demo/workshop had a proxy for all network traffic out to web...

I can't replicate this one.

nicholas-chia commented 6 years ago

Did not get any issues in Singapore. I think it's likely the transparent proxy at the premises I last ran the workshop. Gonna close this. Thanks.