[Merge] ~samirakarioh/livecd-rootfs:add-metadata-rocks into livecd-rootfs:ubuntu/master

[Cristovao Cordeiro]

/etc/cloud doesn't exist, and that's why we do the `mkdir`

> @cjdc for the mkdir -p, we know etc exist but we don't know if the cloud
> folder already exist no ?
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https://code.launchpad.net/~samirakarioh/livecd-rootfs/+git/livecd-rootfs/+merge/430736
Your team Ubuntu Core Development Team is requested to review the proposed merge of ~samirakarioh/livecd-rootfs:add-metadata-rocks into livecd-rootfs:ubuntu/master.