[systemd-devel] I have switched libvirt-sandbox containers to use multi-user.target

[Daniel J Walsh]

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On 11/20/2012 09:53 AM, Daniel P. Berrange wrote:
> On Tue, Nov 20, 2012 at 09:50:39AM -0500, Daniel J Walsh wrote:
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>> On 11/20/2012 09:36 AM, Daniel P. Berrange wrote:
>>> On Tue, Nov 20, 2012 at 08:52:51AM -0500, Daniel J Walsh wrote:
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>>>> On 11/19/2012 07:41 PM, Lennart Poettering wrote:
>>>>> On Fri, 16.11.12 15:06, Daniel J Walsh (dwalsh at redhat.com) wrote:
>>>>> 
>>>>>> Isn't there a way to shut off systemV init scripts altogether,
>>>>>> it just so happens that we hit one on my machine.  But in the
>>>>>> field a customer could have an init script and then setup
>>>>>> containers and systemd will attempt to start it. I want a way to
>>>>>> say don't run SysV Init scripts altogether.
>>>>> 
>>>>> Hmm, there is currently no option for that.
>>>>> 
>>>>> A semi-dirty trick might be to over-bind-mount /etc/rc.d with
>>>>> something empty?
>>>>> 
>>>>> Lennart
>>>>> 
>>>> What run levels would get executed?  I would prefer to mount over
>>>> the empty run levels and allow an admin to be able to turn on a SysV
>>>> init script.
>>> 
>>> I'm not convinced we need to support that explicitly. If an admin wants
>>> to support execution of some ad-hoc script they can easily make a
>>> system unit that uses the various ExecXXX directives to invoke their
>>> arbitrary shell scripts.
>>> 
>>> Daniel
>>> 
>> 
>> 
>> I was thinking more that if they wanted to execute
>> 
>> chkconfig within the container, the right thing would happen, which I get
>> by mounting empty dirs over /etc/rc.d/rc.[0-6]d
>> 
>> Similar to us allowing the admin to execute
>> 
>> systemctl enable foobar.service
>> 
>> within the container.
> 
> IMHO supporting legacy commands like chkconfig is a non-goal for 
> libvirt-sandbox. It is brand new functionality designed around closely
> integrating with systemd, and I don't think we should pollute it with code
> for legacy / dieing init systems.
> 
> Daniel
> 

Ok your the boss.  Bind mounting over /etc/rc.d


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