Re: [PATCH] meta-isar/example-raw: Remove /etc/resolv.conf in postinst

[Jan Kiszka <jan.kiszka@siemens.com>]

On 2018-04-17 14:46, [ext] Henning Schild wrote:
> Issue: debootstrap copies /etc/resolv.conf from the host into the
> rootfs, and we need it there to use apt-get. But we do not always want
> it there after we are done installing
> 
> Fix: remove the leaked file in our image customization package, to reach
> a defined state. That happens to be the state we had with multistrap.
> 
> Impact: images will not contain a resolv.conf anymore, just like in the
> multistrap days. If you want one do not install example-raw and
> customize in your own hook
> 
> Signed-off-by: Henning Schild <henning.schild@siemens.com>
> ---
>  meta-isar/recipes-app/example-raw/files/postinst | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/meta-isar/recipes-app/example-raw/files/postinst b/meta-isar/recipes-app/example-raw/files/postinst
> index f60be8c..385473e 100644
> --- a/meta-isar/recipes-app/example-raw/files/postinst
> +++ b/meta-isar/recipes-app/example-raw/files/postinst
> @@ -19,4 +19,8 @@ chown -R isar:isar /var/lib/isar
>  # but we take the same password for this example
>  echo "root:root" | chpasswd
>  
> +# debootstrap will leak these two files from the build host, get them
> +# into a defined state
> +# every image will have to handle these two somehow
>  echo "isar" > /etc/hostname
> +rm -f /etc/resolv.conf

That cleaning should go into the generic images. It's not a customization.

Jan

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