<div dir="ltr">I've been working with CentOS 6/7 based Openstack but have some Ubuntu.<div><br></div><div>FWIW, I prefer the 16.x Ubuntu with SystemD to Upstart. I've found it easier to learn with CentOS man pages than Ubuntu.</div><div><br></div><div>I end up using service and chkconfig to start/stop and enable/disable.</div><div><br></div><div>I've found initctl for Upstart vs systemctl for systemd. </div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Sep 8, 2016 at 9:18 AM, Ken D'Ambrosio <span dir="ltr"><<a href="mailto:ken@jots.org" target="_blank">ken@jots.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">I believe Ubuntu is perhaps one of the lesser-used distros in GNHLUG<br>
land, but I'm hoping someone here might be able to offer some insight.<br>
<br>
I've got an Openstack install on Ubuntu 14.04 host systems, and after a<br>
hurricane-induced power outage over the weekend, one of our hosts won't<br>
boot -- it fails (seemingly) at loading an Openstack Neutron service.<br>
So, I figure I'll go into /etc/init.d/ and just chmod -x all the suspect<br>
services, see if it boots, and then manually load services. Not so<br>
much; that had zero apparent impact on the services loading.<br>
<br>
So then I did some reading up on Upstart, and found a whole bunch of<br>
places that the services *might* be loading from... none of which seemed<br>
to impact stuff. I currently have the host booted by some serious<br>
cheating (I pulled a disk, went to "manual repair mode" when it whined<br>
about not being able to mount devices, and loaded services from there --<br>
it completely fails to boot single-user), but how in blazes do I:<br>
<br>
* See what services want to be loaded?<br>
* See *where* they get loaded?<br>
* Load them individually?<br>
<br>
I've found some of the services mentioned in /etc/init/, /etc/init.d/,<br>
/etc/systemd/system/multi-<wbr>user.target.wants/, /lib/systemd/system/,<br>
/var/lib/systemd/deb-systemd-<wbr>helper-enabled/ and<br>
/var/lib/systemd/deb-systemd-<wbr>helper-enabled/multi-user.<wbr>target.wants/ .<br>
I tried playing around with most (all?) of those locations, to no avail.<br>
Any insight into what I'm doing wrong would truly be most appreciated.<br>
<br>
Thanks!<br>
<br>
-Ken<br>
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</blockquote></div><br></div>