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voila-dashboards / tljh-voila-gallery

Configuration for deploying the Voilà Gallery with The Littlest JupyterHub
BSD 3-Clause "New" or "Revised" License
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Point voila-gallery.org to a floating IP #55

Closed yuvipanda closed 4 years ago

yuvipanda commented 5 years ago

IIRC, currently voila-gallery.org is pointed at the public IP of a single instance.

Instead, we should use a floating IP that can then be associated with any instance as needed. This will let us do failovers when necessary, and give us a lot of flexibility.

It should be easy to migrate as well:

  1. Create a floating IP
  2. Point it to current instance, while keeping current instance's public IP
  3. Point domain to floating IP

This would make sure we don't have a failure during DNS switchover period.

jtpio commented 5 years ago

That's a good point, especially if we keep running a single instance of the gallery but would like to tear it down and up at will.

jtpio commented 5 years ago

Trying to follow this guide to setup the floating IP from the command line:

openstack router create myrouter

Gives the following error:

ConflictException: 409: Client Error for url: https://network.compute.gra5.cloud.ovh.net/v2.0/routers, Quota exceeded for resources: ['router'].

I have opened a support ticket on OVH.

jtpio commented 5 years ago

Received a reply for the support ticket today:

The floating ip service being in beta, we have no information to support.

If you have any problems or specific needs regarding this service, I invite you to contact the people managing this beta.