Your submission was sent successfully! Close

You have successfully unsubscribed! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates about Ubuntu and upcoming events where you can meet our team.Close

Migrating juju to HP Cloud’s Horizon

This article is more than 9 years old.


HP Cloud retired its old regions this month. If you use juju on HP Cloud and your account was created before this year, you may need to update your juju config and possibly complete your project setup in Horizon.

There are two changes you must make to each HP Cloud environment listed in environments.yaml. Set the region option to “region-a.geo-1″ or “region-b.geo-1″, which are US West and US East respectively. The new regions do not automatically assign public IPs. The use-floating-ip option must be set to “true” to tell juju to request a public address.

use-floating-ip: true
region: region-a.geo-1

Note that juju does not yet release the public address when you destroy the machine, You need to use the nova command line tools or the Horizon console > Project > Compute > Access & Security > Floating IPs to release them. We will release a fix for “Floating IPs are not recycled in OpenStack Havana” soon.

If you haven’t used these regions before, you needs to register your public SSH keys and create a default network for each one you use. Visit Horizon console > Project > Compute > Access & Security > Key Pairs. Most people migrating just copied their public keys to the new region. Visit Horizon console > Project > Networks > Network and verify or create a default network, something like 10.0.0.0/24.

Talk to us today

Interested in running Ubuntu in your organisation?

Newsletter signup

Get the latest Ubuntu news and updates in your inbox.

By submitting this form, I confirm that I have read and agree to Canonical's Privacy Policy.

Related posts

DISA publishes STIG for Ubuntu 22.04 LTS

Introduction DISA, the Defense Information Systems Agency, has published their Security Technical Implementation Guide (STIG) for Ubuntu 22.04 LTS. The STIG...

What is MLflow?

MLflow is an open source platform, used for managing machine learning workflows. It was launched back in 2018 and has grown in popularity ever since, reaching...

Managed Cloud Services: when outsourcing your operations is the most cost-effective choice

Clouds, be they private or public, surprisingly remain one of the most DIY-favouring markets. Perhaps due to the nebulous and increasingly powerful...