[Samba] Ubuntu 20.04 setup
L.P.H. van Belle
belle at bazuin.nl
Tue Jul 14 07:13:07 UTC 2020
Yes, the latest 4.12.5 are online, im running them myself.
> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens
> Gregory Sloop via samba
> Verzonden: dinsdag 14 juli 2020 1:03
> Aan: L.P.H. van Belle via samba
> Onderwerp: Re: [Samba] Ubuntu 20.04 setup
> Sorry for the direct mail Louis - I intended to post to the
> list. I'll do that now.
> Top posting...
> Quick follow-up.
> Louis - I might change my mind and use your repo.
> Are the 20.04 packages built yet?
> If not, not a huge issue - but I thought I might try them.
> LPHvBvs> Hai Greg,
> >> -----Oorspronkelijk bericht-----
> >> Van: samba [mailto:samba-bounces at lists.samba.org] Namens
> >> Gregory Sloop via samba
> >> Verzonden: donderdag 4 juni 2020 19:17
> >> Aan: samba at lists.samba.org
> >> Onderwerp: [Samba] Ubuntu 20.04 setup
> >> Louis, et al. Hi!
> >> So, I'm working on a 20.04 setup.
> >> I think I'll still use the distro version and not Louis'
> >> packages. [No offense Louis - I just need to be sure if
> >> (forbid) anything happens to Louis, his packages aren't going
> >> to be supported any more, and I'll be on my own for security
> >> updates etc. The 20.04 versions are pretty current, and I
> >> think will meet my needs for the life of the distro. If not,
> >> I can always re-evaluate that at the time.]
> LPHvBvs> Ah, totaly understandable and i get that. No worries ;-)
> LPHvBvs> So if i suddenly would get run over with a train, what then
> LPHvBvs> Well, simple switch back to official packages, using
> these commands.
> LPHvBvs> apt-get remove samba winbind samba-* --autoremove
> LPHvBvs> apt-get install samba winbind
> LPHvBvs> And your done. ;-)
> LPHvBvs> You only miss spotlight support then.
> LPHvBvs> But im lucky, so far i dont see trains here ;-)
> >> So, is there anything new in 20.04 I need to be aware of vs
> >> 18.04? systemd.resolved seemed to be the biggest "gotcha"
> >> Anything else that's different in 20.04 I should be aware of?
> LPHvBvs> You can still use that howto yes, i have a new base
> for 20.04 but not finished.
> LPHvBvs> Cant post it yet. But after today i have 3 weeks
> vacation, i'll do some howto updating
> LPHvBvs> Since i took the best weeks for vacation.. with rain.. :-(
> LPHvBvs> and not going anywhere, Its still to soon in my
> opinion for that.
> >> I'm planning on using the 18.04 walk-through you [Louis] did
> >> 18mo or so ago - with a few changes to meet my needs. (eg.
> >> I'm using internal DNS, not BIND9, etc.)
> LPHvBvs> Well, on that part, if you switch to full systemd setup.
> LPHvBvs> what i personaly do like, you need to "correclty"
> remove/switch on ubuntu.
> LPHvBvs> Or completly remove netplan and all crap that was added and
> LPHvBvs> configure systemd-networkd manualy
> LPHvBvs> Or use netplan to configure it and use
> LPHvBvs> I just dont like netplan so i remove it, thats a choice.
> LPHvBvs> If you use multihoming/multiple interfaces.
> LPHvBvs> Dont configure : /etc/systemd/resolv.conf
> LPHvBvs> Configure DNS and routings withing the needed interface (
> LPHvBvs> can be in mutiple files as look you watch the
> loading order. )
> Eth0 (lan) ->> DNS samba
> Eth1 (wan) ->> DNS internet
> LPHvBvs> On AD-DC, use ntp, oblicated. (due sntp and AD to
> distribute time to pc's),
> LPHvBvs> i dont advice chrony. But again thats personal,
> chrony should work.
> LPHvBvs> On members, dont install ntp, just not needed, configure
> LPHvBvs> systemd-timesyncd point to AD-DC ips.
> LPHvBvs> And last tips if you use systemd, is optimze your
> boot process.
> LPHvBvs> systemd-analyze plot > boot-prosess.svg
> LPHvBvs> IF you use that and are optimizing the boot process.
> LPHvBvs> Use : systemctl edit servicename
> LPHvBvs> That keeps everything clean and that avoids
> LPHvBvs> touching/adjusting by debian/system suplied files.
> LPHvBvs> Test that a bit, and if you boot setup if perfect. Enable
> LPHvBvs> unattended upgrades, yes then you can.
> LPHvBvs> My boot prio is.
> LPHvBvs> - wait for network
> LPHvBvs> - enable bind
> LPHvBvs> - enable ntp
> LPHvBvs> - enable samba
> LPHvBvs> A simple example on smbd ( this applies for all samba
> LPHvBvs> services but you need to to it for nmbd smbd samba
> samba-ad-dc )
> LPHvBvs> systemctl edit smbd
> LPHvBvs> [Unit]
> LPHvBvs> Wants=network-online.target
> LPHvBvs> After=network.target network-online.target
> nmbd.service winbind.service bind9.service
> LPHvBvs> All i add here is : bind9.service ntp.service
> LPHvBvs> Save and done.
> LPHvBvs> If you dont use it, fine also but now its always starting
> LPHvBvs> correctly if you use bind9 or ntp or not.
> LPHvBvs> Greetz,
> LPHvBvs> Louis
> Gregory Sloop, Principal: Sloop Network & Computer Consulting
> Voice: 503.251.0452 x121
> EMail: gregs at sloop.net
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