[ale] systemd talk from July has slide deck online now

[James Sumners]

Non-deterministic booting. Gotta love it.

On Tue, Sep 8, 2015 at 3:47 PM, LnxGnome <lnxgnome at hopnet.net> wrote:

> Interesting.  CentOS 7.1 includes a default rc.local that has this comment
> in it:
>
> # In contrast to previous versions due to parallel execution during boot
> # this script will NOT be run after all other services.
>
> Lost in my thoughts,
> --LnxGnome
>
>
>
> On 9/7/15 3:50 PM, Jim Kinney wrote:
>
> Rc.local does run last even on systemd.
>
> Write a script that does pre-networking stuff, call it prenet. Put its
> systwmd file in local systemd area, etc/systemd/(something - on my phone
> and can't recall) and copy network.service there as well. Change
> network.service to network2.service and make it dependent on prenet. Make a
> postnet and have depend on network2. That will force the ordering. Disable
> real network.service and enable all three new ones. Reboot.
> On Sep 7, 2015 3:08 PM, "Chris Fowler" <cfowler at outpostsentinel.com>
> wrote:
>
>> I guess too late now to come to that meeting.
>>
>> I only have two questions.
>>
>> 1.  Does /etc/rc.local truly run after everything else?
>>
>> 2.  How can I run a script BEFORE Networking and run another one AFTER
>> networking?  I want to make sure the BEFORE is truly finished before
>> networking is started.  I want to make sure the later is done after
>> interfaces are up.
>>
>> The latter is because I had a need to write /etc/network/interfaces
>> during boot up. I gave up, ignorance, and replaced /etc/network/interfaces
>> and then restarted the device.
>>
>>
>>
>>
>> ------------------------------
>>
>> *From: *"Steve Litt" <slitt at troubleshooters.com>
>> *To: *ale at ale.org
>> *Sent: *Monday, September 7, 2015 1:40:54 PM
>> *Subject: *Re: [ale] systemd talk from July has slide deck online now
>>
>> On Mon, 07 Sep 2015 11:21:24 -0400
>> Jim Kinney <jim.kinney at gmail.com> wrote:
>>
>> > http://ale.org/?p=632
>> >
>> > The slides are now added to the bottom of the announcement page.
>>
>> Hi Jim,
>>
>> I think for your next presentation, you should either get rid of all
>> comparisons to sysvinit and Upstart, or include comparisons to runit,
>> OpenRC, Epoch, Suckless Init plus s6 plus LittKit, Suckless Init plus
>> daemontools-encore plus LittKit, and the soon to be published s6-rc.
>>
>> If your presentation is simply "how to use systemd", you need no
>> comparisons. If your presentation includes "why systemd is better", it
>> would be misleading not to include the many excellent init systems
>> available.
>>
>> SteveT
>>
>> Steve Litt
>> August 2015 featured book: Troubleshooting: Just the Facts
>> http://www.troubleshooters.com/tjust
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>
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-- 
James Sumners
http://james.sumners.info/ (technical profile)
http://jrfom.com/ (personal site)
http://haplo.bandcamp.com/ (band page)
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