Re: reboot stuff doesn't start
On Mon, May 27, 2019 at 02:00:49PM -0400, Gene Heskett wrote:
> > > May 25 12:03:03 coyote rc.local[884]: read: Connection reset by peer
> >
> > ...
> >
> > > None of which gives me the faintest clue whats wrong with it.
> >
> > It does for me.
> >
> > First,
> >
> > > root@coyote:GenesAmandaHelper-0.61$ cat /etc/rc.local
> > > #!/bin/sh -e
> >
> > Any execution error will terminate the script.
> >
> >
> > Second,
> >
> > > # mount the sshfs shares. Suggested way didn't work,
> > > # so changed syntax to this, which does
> > > su gene -c "sshfs gene@shop:/ /sshnet/shop"
> >
> > It fails here, or at any of the later sshfs invocations.
> > Either your resolver is broken or remote sshd does not function.
> >
> > Note - you're doing it wrong by configuring per-user mounts at
> > systemwide level. They invented systemd user-level services just for
> > that.
> humm how about anls -l /sshnet/*
And that's supposed to prove what exactly?
That sshfs works once you configured your NICs and have the resolver
working and run all this stuff by hand?
rc-local.service formally depends on network.target, but that does not
mean all your interfaces are configured by the time /etc/rc.local is
actually run.
> > Also,
> >
> > > # Now, udev is being a cast iron bitch,
> >
> > But overriding it this way will only work until the first 'udevadm
> > trigger' or USB device hotplug.
> > They invented 'dialout' group (and use it by default) to avoid such
> > kludges, consider using it.
>
> So I should make heyu a member of group dialout? It is not now:
> gene@coyote:~$ grep dialout /etc/group
> dialout:x:20:gene
Your rc.local contents do not contain any hint on why would you need 0666
permission on /dev/ttyUSB0. Sure, you needed it for something. Maybe it
even solved some problem.
You do not name your problem so I cannot comment on whenever adding a
certain custom user to dialout group can solve it or not.
> > And,
> >
> > > # Now, need some heyu stuff run
> > > su gene -c "/usr/local/bin/heyu engine &"
> > > su gene -c "/usr/local/bin/heyu monitor &"
> >
> > this just cries 'put me into systemd unit'.
> > Abusing shell's background in rc.local is good for all those
> > enterprisey "i-dont-know-what-im-doing" devopses. Don't be like them.
>
> And the docs on how to do that are where?
Google. [1] may or may not be of help.
Any *service file at /lib/systemd/system can serve as a template.
Reco
[1] https://wiki.debian.org/systemd
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