** Description changed: - file: 50-cloud-init.cfg wiped of it's initial (working) configuration - after a standard apt-upgrade was issued. + === Begin SRU Template === + [Impact] + Upgrades of cloud-init on official Ubuntu 16.04 and 17.10 images + running on IBM public cloud will be unreachable after a reboot. + + This is because cloud-init incorrectly recognizes the newly added + 'IBMCloud' as the datasource to use and skips use of the previously used + ConfigDrive or NoCloud datasource. This is because + a.) Official 16.04 and 17.10 images of Ubuntu have seeded data + in their /var/lib/cloud/seed/ directory that was used on first + boot and should be continued to be used. + b.) IBMCloud's datasource in some scenarios appears looks similar + to that of Config Drive. The version of cloud-init in xenial and + artful checks to disable config-drive in order to identify the + IBMCloud datasource. That should not happen unless the IBMCloud + datasource is enabled, which is configured off in those images. + + The fix is to continue using the existing datasource on those images. + + [Test Case] + * Launch an image on IBM public cloud. + * add -proposed + * apt-get update && apt-get install cloud-init + * reboot + * ssh back in + + If you are able to ssh back in, then this bug has been fixed. + + [Regression Potential] + This specific fix is tightly contained down the path involved in + IBM cloud. The most likely failure scenario would be failure + in 18.04 images which do not have the additional datasources built + into the images. + + [Other Info] + Upstream commit at + https://git.launchpad.net/cloud-init/commit/?id=11172924 + + === End SRU Template === + + + file: 50-cloud-init.cfg wiped of it's initial (working) configuration after a standard apt-upgrade was issued. Cloud provider is SoftLayer.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1766401 Title: full config file wiped after apt-upgrade issued To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-images/+bug/1766401/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
