/usr/share/google/get_metadata_value is removed from 20160606+ images

[micolous]

https://github.com/neechbear/ansible/blob/master/roles/custom-facts/files/gce.fact

It seems you have a few references to /usr/share/google/get_metadata_value. There are now Python bindings included in the guest environment instead for getting access to this data. The library documentation is here:

https://github.com/GoogleCloudPlatform/compute-image-packages/blob/master/README.md#common-libraries

The script itself is gone (as of v20160606 images for everything but Ubuntu, and Ubuntu will be following suit Real Soon Now), so your code in the current state won't work.

It also looks like you have a typo: /devlnull instead of /dev/null.