Comment 14 for bug 1734167

I've verified that this is reproducible within lxc, and then filed a bug i
saw (bug 1734939) as a result.

Heres a trivial reproduce:

## just showing content of the url.
$ curl --silent https://hastebin.com/raw/coladicuva
#!/bin/sh
cat /proc/uptime | tee /run/user-script-uptime

$ name=btest
$ lxc launch ubuntu-daily:bionic $name \
   "--config=user.user-data=#include https://hastebin.com/raw/coladicuva"

$ sleep 20
$ lxc exec b4 grep WARN /var/log/cloud-init.log
2017-11-28 16:49:12,251 - user_data.py[WARNING]: HTTPSConnectionPool(host='hastebin.com', port=443): Max retries exceeded with url: /raw/coladicuva (Caused by NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x7f20736a4e80>: Failed to establish a new connection: [Errno -3] Temporary failure in name resolution',)) for url: https://hastebin.com/raw/coladicuva