/srv/irclogs.ubuntu.com/2017/08/13/#ubuntu-server.txt

EpicCyndaquildrab: I found out it's an issue with Ubuntu somehow, as I don't have this issue with debian. Really weird.02:47
=== JanC_ is now known as JanC
darksiferHi everyone. I am using samba as Domain Controller. Everything works but I cannot deploy printers using the Print Management from Administrative Tools. I get the error "failed to query for the list of group policy objects linked to this container." It worked only once. No changes were made. I have been looking for a solution since yesterday. Kindly help please. Thank you.09:24
arunpyasiHello everyone, what may be the reason that I can send the mail to local email address which are hosted in same server but cannot send to the internet ? I have 25 port open too, I can telnet10:06
tomreynarunpyasi: your mail servers' logs should tell.10:08
arunpyasitomreyn, it says its not resolving..10:18
arunpyasitomreyn, this is what I see : 2017-08-13 10:04:57 1dgmWC-0000Wp-5P == info@domain.com R=dnslookup T=remote_smtp defer (-53): retry time not reached for any host10:21
arunpyasiin the log10:21
tomreynarunpyasi: sorry, i missed your reply. looks like it's either that your mail server has dns lookup issues or there just is no dns record on the internet for the given destination addresses' domain part.10:34
tomreyni assume "info@domain.com" is not the actual destination address, but the one it said there is the one you need to examine.10:35
arunpyasitomreyn, naa, they are valid emails..10:40
tomreynarunpyasi: well domain.com does have an MX address. your mailserver apparently fails to determine this, which hints at a local DNS configuration issue.10:44
tomreyn*DNS lookup10:44
arunpyasitomreyn, the thing is, I tested on multiple email addresses.10:45
arunpyasitomreyn, @gmail.com, @domain1.com, etc..10:45
tomreynand the result was?10:45
arunpyasibut emails are sent only to @domain.com10:45
tomreynare you saying that you submitted, through your local mail server, e-mail addressed to users at gmail.com and at domain1.com, and that your mail server rerouted these to users at domain.com?10:47
tomreynarunpyasi: ^ to clarify: by "users" i mean user parts of email addresses10:48
arunpyasitomreyn, no, I said that.. mail from @domain.com goes to @domain.com but doesn't go to @gmail.com or @domain1.com10:51
arunpyasiI mean, internal mails work, but internal mails doesn't10:51
arunpyasihope I am clear10:52
tomreyni'm afraid not so.10:52
oerheksport 25? long time not used for mail10:53
tomreynnot for outbound mail at least10:54
Vladimirskiissues installing proxmox-ve getting "cannot find dependencies..."11:27
VladimirskiAnyone had any issues with proxmox?11:27
tomreynVladimirski: no polls please. provide details if you are looking for a solution ot a specific issue.11:28
tomreynproxmox is not in ubuntu (so not officially suppoorted here)11:28
Vladimirskialright11:33
Vladimirskithanks11:33
tomreynbtw i sent lutostag an e-mail about this yesterday...11:55
sammygunable to locate package apache-utils17:49
sammyghow to resolve this?17:49
tomreynsammyg: what makes you think it shoudl exist?17:51
sammygwas using apt-get to install17:51
sammygsudo apt-get17:52
sammygsudo apt-get install apache2 apache2-doc apache2-utils17:52
sammygE: unable to bla bla17:52
sammygtomreyn, what is this prefix E?17:53
tomreynE as in Error17:53
tomreynthe bla bla is probably important17:53
sammygE: unable to locate package apache-utils17:54
sammygbut it found apache217:54
tomreynthe above command cannot have produced this message17:54
sammygwhat makes you say that?17:56
sammygoh wait a second17:56
sammygi mistyped it :p17:56
sammygsudo apt-get install apache2 apache2-doc apache-utils17:57
sammyglol17:57
sammygwhy set keepalive to off?18:00
sammygallow persistent connection or not to?18:01
tomreynwhich open source CMDB and ITAM software would you recommend? i'm looking for something less technically experienced users can use to create a hardware + software / (proprietary software) license inventory19:25
drabtomreyn: welcome to one of my personal hells19:27
tomreynnot the type of reply i was hoping for ;)(19:29
tomreynu should probably have asked in offtopic, too.19:29
drabime that's ok, I have a hard time finding any channel with ppl with a clue about server related stuff so I often just abuse here and hope for the best :)19:30
drabtomreyn: I've spent more nights than I care to admit trying and testin FLOSS CMDBs and ITAM stuff and all I can have to show for it is a 5 gallon bucket of tears19:30
drabhowever I'm also in a sort of unique situation, so it may be easier for you19:31
drabfirst off, you mentioned CMDB, but then it seemed more about inventory stuff19:32
drabtomreyn: could you elaborate on what you're after? just listing hw you own and sw installed on it?19:33
drabwhat OSs does it have to work on? do you need appliances to be integrated with it too? how important is outodiscovery for you?19:33
tomreyndrab: i'm trying to help a small organization (35 people) get a little bit of a clue about their hardware, software and their dependencies.19:34
tomreynnext stage would be to add a little risk assessment on top.19:34
tomreynit's really a plain field, nothing has been done yet, it's tabula rasa, copmeplete chaos. so nothing to migrate. i'm even considering to start with a spread sheet19:35
Ergohello, im trying to disable PredictableNetworkInterfaceNames on ubuntu 16.04.3, passing net.ifnames=0 to kernel doesnt seem to help, eth0 is not created i get no network , doing "ln -s /dev/null /etc/systemd/network/99-default.link" doesnt seem to be work for me either19:35
Ergoany hints?19:35
Ergoi was reading https://www.freedesktop.org/wiki/Software/systemd/PredictableNetworkInterfaceNames/19:36
tomreyndrab: of course they have no budget so i'm just thinking about how to help them create that inventory themselves.19:36
drabtomreyn: ok, I'm actually in a very similar situation, NGO work, no budget, no clue, etc19:36
tomreyndrab: okay and what's your current plan there?19:37
Ussattomreyn, You may or may not like this answer, but when I was at a small org, we used MS Access for that19:37
drabtomreyn: first thing I did was indeed a google doc ssheet, and made up some tabs for them to fill out. It actually worked okish, main problem was place is a little bigger with a lot more turnout and things didn't get updated19:37
Ussatok, I mean drab19:38
tomreynErgo: https://askubuntu.com/questions/689070/network-interface-name-changes-after-update-to-15-10-udev-changes19:38
drabtomreyn: the next thing I looked at, which I liked quite a bit, was yourcmdb.org19:38
drabthe reason for that is that I also wanted some api to query the data to run ansible and stuff19:39
tomreynUssat: i don't dislike it, there's also LibreOffice Calc, could use that as well. Or just the spreadsheet, not much of a difference to me.19:39
drabfor me things like cmdbuild were completely out of the door, it's stuff for large enterprises19:39
Ergotomreyn: can  you be more specific? I googled a bit - I need this for VM images, so I don19:39
drabtomreyn: yourcmdb has a nice frontend and works pretty nicely yet it's simple and the codebase small enough that it's ok to fiddle with19:40
Ergoso i dont think i should check mac adresses and assign them in files19:40
UssatErgo, why are you wanting to disable that ? What issue are you trying to solve ?19:41
drabtomreyn: the other part of the puzzle is if you want sort of autoupdate with a client agent, for that there's https://www.ocsinventory-ng.org/en/19:41
drabbut for me that was too much/not needed and it doesn't account for other bits and bobs so I decided against it, at least for the time being19:41
ErgoUssat: im creating VM's that will work with various providers, there are some scripts there (and iptables rules) that depend on eth0 being present by default19:42
tomreyndrab: thanks. ocsinventory-ng is indeed on my list. i didn't know yourcmdb, thanks for the hint.19:42
drabfor yourcmdb, the main issue is how much you hate xml and/or php19:43
Ergoi remember passing net.ifnames=0 to kernel fixed this to me in 16.04 but 16.04.3 seems to boot with no network at all19:43
tomreyndrab: but for now i really think just a simple spread sheet their staff should fill is a good thing to start with.19:43
Ergoonly lo is present19:43
tomreynErgo: i'm sorry, i have no details, i never did it, am happy with the new naming scheme.19:43
drabtomreyn: if you're a ruby person you may want to take a look at http://cartoque.org/ , that also came up in my search19:44
oerheksErgo, maybe you need the 2nd part too GRUB_CMDLINE_LINUX_DEFAULT="net.ifnames=0 biosdevname=0"19:44
drabErgo: net.ifnames=0 works for me, I do that in several places, but I also have biosdevname=019:45
tomreyndrab: do you know this, i just found it and it looks ok, if more of a helpdesk self-management tool https://snipeitapp.com/19:45
drabI forgot if both were needed19:45
Ergooerheks: yeah that worked before, im trying to see when it stopped working19:45
Ergoright now if i pass that the VM boots only with "lo" interface, and im sure it worked before19:45
drabwhat's in /etc/network/interfaces ? if it's still listing the predictable name that's why19:46
Ergomoving down from 16.04.3 to 16.04.1 to see if there is difference19:46
drabErgo: do you see anythihg with ifconfig -a ?19:46
Ergodrab: (already killed the vm), i did change enc3 to eth0 in interfaces19:46
drabtomreyn: that's new to me, looks nice19:46
oerheksor with systemd, see the last part: https://askubuntu.com/a/62850419:46
Ergoifup -a just printed a message that it cant bring it up :(19:46
drabtomreyn: the other thing lots of ppl recommended me is spiceworks19:46
drabto also avoid managing another service on premise19:47
tomreyndrab: i heard of it. these very folks are looking for on premise, though, do not have a cloud mind set. more of birkc + mortar folks. ;)19:48
tomreyn*brick19:48
drabtomreyn: another couple on my radar I didn't get to try: https://github.com/bugcy013/Inventory19:50
tomreynoh wait i mixed that up, spiceworks is not cloud based apparently19:51
drabtomreyn: it can be19:51
tomreynhttps://github.com/bugcy013/Inventory looks dead19:51
tomreyni know + like device42, however19:52
drabso one of my fav tools in the space is this: http://ralph.allegro.tech/19:53
drabthe only thing is, it's very DC oriented19:53
sammygwhat kind of file is libapache2-mod-php? is it binary?19:53
drabtomreyn: and people just had too much trouble with it mentally19:53
tomreynyes that's what i just thought. for DC foklks this is possibly a fine choice19:54
drabsammyg: not sure what you mean with that19:54
drabit's a .so apache loads19:54
drabit's binary like the apache binary...19:54
drabtomreyn: snapit actually looks pretty neat...19:55
sammygdon't want to crash if i try to open it in nano19:56
tomreyndrab: i think so. it look a bit similar to ralph, but less DC'ish, more suited for the generic office with plenty of workstations.19:56
sammygjust want to know what version this php mod is19:57
sammygi got one *php, *php7.0, and *php7.0-fpm19:57
sammygcan nano open .so files? binary files?19:57
drabI don't think opening is the way to answer that question19:58
drabbut if anything you can try to use the "head" command19:58
drabdpkg -S libapache2-mod-php.so or whatever it's called, and it should tell you which pkg it came from19:58
drabdpkg -L libapache2-mod-php might help too19:58
drablooks like 7.0+35ubuntu619:59
drabdepending on php719:59
drabanyway, brb20:00
tomreyndrab: would you be able to share the table column heading for the spreadsheet you used initially?20:01
tomreyns/column heading/column names/20:01
drabof course, but I suspect you're not gonna like it :P20:02
drabI have a table for interfaces linked from the devices table, because laptops for example have wifi + wired and I needed to track that20:03
tomreyndrab: because? too many?20:03
drabmanual input to that isn't the prettiest, I had some seriously trained monkeys doing that20:03
tomreynoh, ok20:03
tomreyni wont have too much time to train monkeys, sadly20:04
drabstill, happy to share what I have if you'd like20:04
tomreynhappily!20:04
drabhow would you like to receive the pkg?20:04
drabshall I put a .csv column export somewhere?20:04
tomreynyou could upload somewhere, or send mail to my irc nick @megaglest.org20:04
drabok20:05
tomreynyes, just a csv would be great. thank you.20:05
drabtomreyn: will do, mind if it takes me a while? haven't eaten yet and have something scheduled for most of the afternoon20:05
tomreyndrab: take your time! :)20:05
drabcool, off I go then, ttyl20:06
tomreyni wont work more on this tonight20:06
tomreynthanks again, ttyl20:06
Ergodrab, tomreyn i fixed my problem, i needed to do it like this: https://paste.ofcode.org/KyEryTRRrA2tuM2ft6WGhN21:56
tomreynglad you solved it!22:16

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