** Changed in: systemd (Ubuntu Bionic)
Status: Confirmed => Fix Committed
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https://bugs.launchpad.net/bugs/1734167
Title:
DNS doesn't work in no-cloud as launched by ubuntu
Status in cloud-init:
Confirmed
Status in cloud-init package in Ubuntu:
Confirmed
Status in systemd package in Ubuntu:
Fix Committed
Status in cloud-init source package in Zesty:
Fix Released
Status in systemd source package in Zesty:
Fix Released
Status in cloud-init source package in Artful:
Confirmed
Status in systemd source package in Artful:
Confirmed
Status in cloud-init source package in Bionic:
Confirmed
Status in systemd source package in Bionic:
Fix Committed
Bug description:
I use no-cloud to test the kernel in CI (I am maintainer of the bcache
subsystem), and have been running it successfully under 16.04 cloud
images from qemu, using a qemu command that includes:
-smbios "type=1,serial=ds=nocloud-
net;s=https://raw.githubusercontent.com/mlyle/mlyle/master/cloud-
metadata/linuxtst/"
As documented here:
http://cloudinit.readthedocs.io/en/latest/topics/datasources/nocloud.html
Under the new 17.10 cloud images, this doesn't work: the network comes
up, but name resolution doesn't work-- /etc/resolv.conf is a symlink
to a nonexistent file at this point of the boot and systemd-resolved
is not running. When I manually hack /etc/resolv.conf in the cloud
image to point to 4.2.2.1 it works fine.
I don't know if nameservice not working is by design, but it seems
like it should work. The documentation states:
"With ds=nocloud-net, the seedfrom value must start with http://,
https:// or ftp://";
And https is not going to work for a raw IP address.
Related bugs:
* bug 1734939: #include fails silently.
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