Re: pkg chroot issues?

From: Baptiste Daroussin <bapt_at_FreeBSD.org>
Date: Sun, 22 May 2016 23:24:39 +0200
On Sun, May 22, 2016 at 02:18:07PM -0700, Matthew Macy wrote:
> 
> 
> 
>  ---- On Sun, 22 May 2016 13:43:13 -0700 Tim Kientzle <tim_at_kientzle.com> wrote ---- 
>  >  
>  > > On May 22, 2016, at 1:28 PM, K. Macy <kmacy_at_freebsd.org> wrote: 
>  > >  
>  > >  
>  > >  
>  > > On Sunday, May 22, 2016, Tim Kientzle <tim_at_kientzle.com> wrote: 
>  > > Crochet has some experimental hooks to install packages onto the system being built, but this seems to be hitting problems due to limitations in 'pkg -c'.  In particular, it seems that pkg performs the chroot before it does any network lookups.  This is a problem if the chroot is not a complete system environment (which it cannot be when you're building an image for another system). 
>  > >  
>  > > There's some further discussion on github: 
>  > >  
>  > >   https://github.com/freebsd/crochet/issues/141 
>  > >  
>  > > Any suggestions? 
>  > >  
>  > > Cheers, 
>  > >  
>  > > Tim 
>  > >  
>  > >  
>  > > Just like you need to mount devfs you should have a resolv.conf in your chroot first. Just copy it over before running pkg. This works for me in my image creation script. 
>  >  
>  > Sometimes the image does already have a resolv.conf, but if it does, it's for the target environment (where the image will ultimately be running) and may not be appropriate for the environment where the image is being built. 
>  
> Setting NAMESERVER to "10.0.1.1" crashed pkg for me. Maybe it's been fixed in the meantime. If a resolv.conf already exists I would just rename it before and then rename it back after the call to pkg -c.
> 
Setting nameserver will inject this name server directly via the libc resolv api
so it won't touch the resolv.conf at all no need to back it up

Best regards,
Bapt

Received on Sun May 22 2016 - 19:24:46 UTC

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