[00:29] <bindi> anyone tried https://github.com/firehol/netdata ?
[00:31] <patdk-lap> I have seen people using it
[01:16] <RoyK> patdk-lap: I wonder how well that scales
[01:17] <RoyK> @bindi also, of course
[01:20] <patdk-lap> ya, me also
[01:20] <patdk-lap> I also tend to monitor a lot of custom stuff
[01:21] <patdk-lap> and can't tell how that handles multible systems
[01:21] <patdk-lap> but I have never seen someone monitor a whole network of systems using that
[01:21] <patdk-lap> I do a lot of realtime monitoring with munin though
[01:25] <RoyK> munin isn't realtime
[01:25] <RoyK> and munin sucks rather hard on scalability
[01:26] <RoyK> patdk-lap: btw, where are you located again?
[01:29] <patdk-lap> heh?
[01:29] <patdk-lap> munin supports realtime
[01:29] <patdk-lap> not a single module it comes with, supports it though
[01:29] <patdk-lap> you have to download or make your own
[01:29] <patdk-lap> D.C.
[01:30] <RoyK> ok
[01:30] <RoyK> .no
[01:30] <RoyK> as you may know
[01:30] <patdk-lap> lets see, I have realtime cpu/network/mongo
[06:19] <xibalba> i need a dns server for my home lab, but i dont want to manage bind zones. suggestions?
[06:20] <sarnold> powerdns recursor can server from an /etc/hosts-style file
[06:21] <xibalba> looking it up, but that sounds beautiful
[06:22] <sarnold> https://doc.powerdns.com/md/recursor/settings/#etc-hosts-file
[06:26] <xibalba> excellent, all done setting it up
[06:26] <xibalba> this is perfectly simple for a home lab
[06:27] <xibalba> thank you sarnold
[06:27] <sarnold> and it also runs something like 30% of the DNS traffic in the world :)
[06:27] <xibalba> thats nuts, i've never heard of it
[06:28] <xibalba> at the ISP I was at we only used Bind for Recursive and Authoritative
[06:28] <xibalba> not on the same boxes
[06:28] <sarnold> #powerdns on irc.oftc.net has the real experts in case you run into anything
[06:54] <Goug> hi - is this something that would work on 16.04 ? https://www.digitalocean.com/community/tutorials/how-to-configure-a-mail-server-using-postfix-dovecot-mysql-and-spamassassin
[06:54] <xibalba> just grab zimbra
[07:01] <Goug> xibalba, will it work if I want to create more inboxes for a certain domain ? and have automatic emaling out like for example when uers on my site reset passwords ?
[07:02] <xibalba> www.zimbra.com
[07:07] <Goug> is that a yes ?
[07:16] <xibalba> hmm what should i do as a lab in linux to try and accomplish. got this fresh esxi box w/enough ram to run a few vms
[07:17] <bekks> Install Ubuntu instead?
[07:23] <sarnold> you could try lxd migrations from guest to guest
[07:24] <bekks> live migrations, I suspect.
[07:24] <sarnold> I knew I a word
[07:24] <xibalba> i think im going to play with docker some and get a feel for it
[08:33] <arcsky> can anyone be nice and help me out with my sources.list http://pastebin.com/WEZjhvQN
[08:34] <bekks> Did you read line 7?
[08:36] <arcsky> bekks: yes but i dont understand it
[08:36] <bekks> Which part of line 7 is unclear to you then?
[08:37] <arcsky> all
[08:37] <arcsky> signature issue
[08:37] <bekks> So which part of "The repository is not updated and the previous index files will be used. " is unclear to you?
[08:38] <arcsky> why not help instead of give me hints
[08:38] <sarnold> arcsky: can you get this file manually? http://security.ubuntu.com/ubuntu/dists/trusty-security/InRelease
[08:39] <arcsky> sarnold: nice where do i save it?
[08:40] <sarnold> arcsky: anywhere; once you've gt it, run gpg on it, save it again anywhere, and see what the signatures look like..
[08:41] <sarnold> oh nce, if you run gpg with --verify it doesn't require yet another filename: gpg --verify /tmp/InRelease
[08:44] <arcsky>  gpg --verify InRelease
[08:51] <arcsky> bekks: sarnold http://pastebin.com/LTenpNt3
[08:51] <sarnold> arcsky: are you using a proxy like apt-cacher-ng or squid-deb-proxy or are you behind a transparent proxy at your ISP or something similar?
[08:53] <sarnold> arcsky: do you have any errors in your dmesg that might indicate e.g. dying hard drive or bad memory?
[08:58] <sarnold> arcsky: hey wait a minute; that shows "Fetched 83 B" and your previous paste had "InRelease [83 B]"
[08:58] <sarnold> arcsky: just read those files :) find out what those 83 bytes actuall are
[08:59] <sarnold> time for me to bail, I expect that'll be enough to find the problem anyway :)
[08:59] <sarnold> have fun
[12:40] <dunaeth> Hi, any idea for partitioning a single machine for openstack testing ? There's a doc for automated cloud install but it does not recommand anything
[14:20] <FManTropyx> postfix doesn't work
[14:20] <FManTropyx> halp
[14:20] <patdk-lap> since when?
[14:20] <patdk-lap> postfix always works
[14:20] <FManTropyx> since I installed it :P
[14:21] <RoyK> FManTropyx: did you configure it? ;)
[14:21] <FManTropyx> it tries to send with "<username>@<localhostname>" instead of the FQDN, even though I configured the external hostname
[14:22] <FManTropyx> the /etc/mailname file contains the FQDN, but what did I screw up?
[14:22] <patdk-lap> and you have postconf -n, posted somewhere?
[15:32] <FManTropyx> http://c128.z80.guru/asdf/asdf.txt
[15:40] <trick2g> anyone used virtualbox with ubuntu server and windows?
[16:14] <FManTropyx> can someone tell me what I need to do to make postfix send mail out with not 'root@ubuntu-512mb-fra1-01' but rather 'root@c128.z80.guru' in the From field?
[17:41] <UbuntuDude> I've installed a guest ubuntu server in a host ubuntu OS, the problem is with the network configuration I was able to bridge the guest nic to the host wireless card (because I don't have wired connection).. the problem is being unable to authenticate the guest to pass through the access point webApp in order to access the internet ... are there any suggestions to solve this issue?
[18:20] <FManTropyx> so, nobody here knows that about postfix? :)
[18:37] <teward> FManTropyx: ideally you'll be setting the "From" address in the email message
[18:37] <teward> if it's an automated message, then you have to figure out what's sending that message and adjust accordingly (usually they tend to default to the hostname of the machine)
[18:38] <teward> i'm not a postfix expert, but address rewriting also comes to mind
[18:42] <FManTropyx> I tested with the 'mail' command
[18:45] <teward> FManTropyx: i'm not familiar with your setup, but the way I've always tested my postfix is 'sendmail' from that server
[18:46] <teward> namely, http://paste.ubuntu.com/16417887/
[18:47] <teward> that sends with a From: field detailing what address to send with
[18:48] <teward> (that doesn't work on my local home network postfix, though, because that routes through a GMail account for sending mail)
[18:52] <teward> FManTropyx: where that isn't working, and you can't define the "From" field, then you have to use some type of rewriting to have Postfix handle one address and change it to the one you want to send from
[18:52] <teward> alternatively, change the hostname on the box (and where that's not an option, well...(
[20:15] <FManTropyx> I'd expect postfix to do it on itself, as the correct domain name is set and there is a config entry for it even
[20:17] <asdf0> hi :) quick question: i set up a new home server with ubuntu-server and enabled samba (using the same config file i had on my previous installation so I'm sure nothing is wrong with that, testparm confirms). i see the share on my windows computer in the network, but i cant access it, it says the server doesnt accept the connection
[20:17] <asdf0> is there some security thing i have to enable first to let outside computers access?
[20:17] <asdf0> allowed ip range in smb.conf matches what the computer has
[20:45] <UbuntuDude> how can I go through access point authentication with a newly installed ubuntu server that has no browser?
[20:45] <UbuntuDude> I need a browser to submit my internet cridentials
[20:51] <qman__> you need a browser, if you're not running X I suggest w3m
[21:57] <UbuntuDude> qman__: how to get X or w3m when there is no internet connection?
[22:13] <jrwren> you could get very crafty with curl.  -b to set a cookies file and then parse the html yourself, figure out to where you need to post the form AP auth, and make more curl calls.
[23:37] <UbuntuDude> jrwren: that is not possible with AP using md5 token to verify the client. at least not for me with all the googling I did to do this.
[23:38] <UbuntuDude> I've even went through the md5.js and login.html files to try to do something about it but I couldn't