To determine if this has been fixed, boot an image that has the GCE data source enabled (e.g. the image from cloud-images.ubuntu.com) but not on GCE. Examine the output of `journalctl` and look for the following lines:
Oct 07 16:17:39 ubuntu cloud-init[1009]: [CLOUDINIT] __init__.py[DEBUG]: Seeing if we can get any data from <class 'cloudinit.sources.DataSourceGCE.DataSourceGCE'> Oct 07 16:19:19 ubuntu cloud-init[1009]: [CLOUDINIT] DataSourceGCE.py[DEBUG]: http://metadata.google.internal/computeMetadata/v1/ is not resolvable The timestamps on them should be no more than fractions of a second apart (the above example is on a _broken_ instance). (Note that, (a) there may be lines in between these two, and (b) you have to use `journalctl` because cloud-init.log doesn't have correct timestamps.) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to dbus in Ubuntu. https://bugs.launchpad.net/bugs/1629797 Title: resolve service in nsswitch.conf adds 25 seconds to failed lookups before systemd-resolved is up Status in cloud-init: Fix Committed Status in cloud-init package in Ubuntu: In Progress Status in dbus package in Ubuntu: Triaged Bug description: During boot, cloud-init does DNS resolution checks to if particular metadata services are available (in order to determine which cloud it is running on). These checks happen before systemd-resolved is up[0] and if they resolve unsuccessfully they take 25 seconds to complete. This has substantial impact on boot time in all contexts, because cloud-init attempts to resolve three known-invalid addresses ("does- not-exist.example.com.", "example.invalid." and a random string) to enable it to detect when it's running in an environment where a DNS server will always return some sort of redirect. As such, we're talking a minimum impact of 75 seconds in all environments. This increases when cloud-init is configured to check for multiple environments. This means that yakkety is consistently taking 2-3 minutes to boot on EC2 and GCE, compared to the ~30 seconds of the first boot and ~10 seconds thereafter in xenial. To manage notifications about this bug go to: https://bugs.launchpad.net/cloud-init/+bug/1629797/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
