Hi Marc,

As I see it oVirt pass all your input to cloud-init package.

I think the input is wrong as far as cloud-init parser goes,

looking at the file:

backend/manager/modules/vdsbroker/src/main/java/org/ovirt/engine/core/vdsbroker/vdsbroker/CloudInitHandler.java

you need to set at-least one interface and the search domains should be under.

you are using the CustomScript so you need to set the yaml as the package expected.

something like:

iface eth0 inet

    address x.x.x.x

    netmast x.x.x.x

    gateway x.x.x.x

    dns-nameservers x.x.x.x

this is how oVirt set the interface (not via CustomScript but via setting each interface and dns servers to search)

On Thu, Feb 16, 2017 at 8:39 AM, Vinzenz Feenstra <vfeenstr@redhat.com> wrote:

> On Feb 15, 2017, at 11:51 PM, Marc Young <3vilpenguin@gmail.com> wrote:
>
> Are there limitations to cloud-init and oVirt? I wouldn't think so,
> but i"m having a weird issue.


What’s the guest OS?

>
> If i use the cloud-init yaml from the ovirt4 ruby sdk examples (ignore
> formatting, gmail is messing with it):
>
> write_files:
> - content: |
> Hello, world!
> path: /tmp/greeting.txt
> permissions: '0644'
>
> it works, that file exists, and it shows in the /var/lib/cloud where i'd expect
>
> $ sudo cat /var/lib/cloud/instance/user-data.txt
> #cloud-config
> output:
>  all: '>> /var/log/cloud-init-output.log'
> disable_root: 0
> runcmd:
> - 'sed -i ''/^datasource_list: /d'' /etc/cloud/cloud.cfg; echo
> ''datasource_list:
>  ["NoCloud", "ConfigDrive"]'' >> /etc/cloud/cloud.cfg'
> ssh_pwauth: true
> chpasswd:
>  expire: false
> user: root
> write_files:
>  - content: |
>      Hello, world!
>    path: /tmp/greeting.txt
>    permissions: '0644'
>
>
> If i use this:
>
> manage-resolv-conf: true
> resolv_conf:
>  nameservers: ['192.168.2.113']
>  searchdomains:
>    - blindrage.local
>    - bar.example.com
>
> resolv_conf does not get modified. It looks as expected in /var/lib/cloud:
>
> $ sudo cat /var/lib/cloud/instance/user-data.txt
> #cloud-config
> output:
>  all: '>> /var/log/cloud-init-output.log'
> disable_root: 0
> runcmd:
> - 'sed -i ''/^datasource_list: /d'' /etc/cloud/cloud.cfg; echo
> ''datasource_list:
>  ["NoCloud", "ConfigDrive"]'' >> /etc/cloud/cloud.cfg'
> ssh_pwauth: true
> chpasswd:
>  expire: false
> user: root
> manage-resolv-conf: true
> resolv_conf:
>  nameservers: ['192.168.2.113']
>  searchdomains:
>    - foo.local
>    - bar.example.com
>
> I also don't see anything in /var/log/cloud-init.log or
> /var/log/cloud-init-output.log on  either run even though the
> write_files yaml worked.
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