/srv/irclogs.ubuntu.com/2017/02/22/#ubuntu-za.txt

pavlushkapaddatrapper: a very happy birthday for the past and the future02:31
not_foundcheers all... home time02:47
andrewlsdMorning all :-)06:09
andrewlsdNice Docker/LXD chat yetsterday evening.  :-)  we do a lot of OpenShift platform (Docker container format + Kubernetes + Persistent Volumes and a whole bunch more coole features)06:10
paddatrapperpavlushka: Thanks06:21
paddatrappersuperfly: I know, but just haven't changed it. Requires me redoing things like the ansible playbooks and that requires time...06:21
paddatrapperandrewlsd: sounds cool, never heard of OpenShift before06:22
paddatrapperMorning everyone06:22
andrewlsdpaddatrapper: you can test it out via "MiniShift"06:22
* paddatrapper goes to look06:23
andrewlsdpaddatrapper: Blurb: "Minishift is an open-source project dedicated to developing and supporting Minishift. The code base is forked from the Minikube project. Minishift helps you run OpenShift locally by running a single-node OpenShift cluster inside a VM. You can try out OpenShift or develop with it, day-to-day, on your local host. Minishift uses libmachine for provisioning VMs, and OpenShift Origin for running the cluster. "06:23
andrewlsdhttps://github.com/minishift/minishift/06:24
chesedomorning paddatrapper andrewlsd and all others06:24
paddatrappermorning chesedo 06:24
andrewlsdhi chesedo06:24
chesedodocker-compose also helps a lot to have one service per container06:24
* chesedo has the home-server setup so that every thing (squid, aria, quassel-core, backuppc, etc) is in a container06:25
andrewlsdif you add the kubernetes bit, then 1 service per container with several service_containers per pod. so you may have a LAMP pod with one or more Apache containers  ; a DB container and some storage volumes06:26
andrewlsdbtw, like Ubuntu is doing ZFS as a container backend (with LXD and/or Docker), SUSE is doing btrfs-backed Docker for near instant container creation via btrfs snapshots.06:27
andrewlsd... expect that around March.06:27
* andrewlsd _really_ likes containers06:27
* andrewlsd currently runs LXD (because I'm running Ubuntu). but superfly's point about "inheritance" is definitely a major advantage for Docker. whereby it (in theory) reduces the size requirement for each container image.06:28
paddatrapperandrewlsd: as long as they aren't using RAID 5 or 6 on btrfs it sounds good :)06:29
andrewlsdI do think, however, that using "layers" must introduce some latency, due to the normal UnionFS layer on layer on layer06:29
paddatrapperI'm sure there must be some performance hit06:29
andrewlsdso you _either_ get inheritance or best performance.06:30
andrewlsdnot that inheritance would mean _poor_ performance06:30
andrewlsdone thing that I am not sure of yet, and would love for someone to explain to me ....: What happens to all my old docker image commits. Is there some way of automatically deleting the superceded ones? Otherwise I'd eventually have a massive image registry, and yet only be using a handful of the layers06:31
superflyBy the way, my RedHat interview this morning went well. The recruiter guy is going to give my CV to a few teams within RH to look at. 06:34
superflypaddatrapper, chesedo, andrewlsd ^^06:34
paddatrappersuperfly: great news!06:35
superflyandrewlsd: intermediary containers get deleted. Also, you can clear your cache 06:36
superflyandrewlsd: there are a few tricks06:36
andrewlsdsuperfly: +106:36
chesedosuperfly: awesome!!06:36
andrewlsdsuperfly: wootness (re RH)06:36
chesedoandrewlsd: there is also 'docker image' to list them all and 'docker rmi' to delete once that you want06:37
superflyandrewlsd: also, there is a new distribution called Alpine06:37
andrewlsdsuperfly: regarding registry, I was thinking of a company environment, where lots of devs are committing images.  I guess, they should all build each time from as small a base as possible06:37
andrewlsdsuperfly: I've got alpine docker and LXD stuff (basically kernel+busybox)06:38
chesedoandrewlsd: why not just docker-compose files around?06:38
chesedopass *06:38
andrewlsdchesedo: yip, I know about docker-rmi.   and I agree wrt docker-compose files being passed around (where passed means `git pull`06:38
andrewlsd)06:38
andrewlsds/docker-rmi/docker\ rmi/06:39
superflyYou can also run a local Docker registry 06:39
andrewlsdOpenShift and Docker-DC make the orchestration of large app environments very nice.06:39
andrewlsdand the whole build automation CI/CD workflow.06:40
andrewlsdso whilst OpenShift is a RH sponsored project, there is no reason your containers must be RH stuff.06:40
andrewlsdsuperfly: +1 for local Docker registry. Several examples including the Portus.org project06:54
superflyNight everyone, it's a few minutes away from midnight, and I need to be awake and alert tomorrow, we're driving up the mountain to see the snow. 06:57
* andrewlsd out for a bit.06:57
andrewlsdciao 'fly!06:57
superfly(as in, I am driving) 06:58
superflyBye andrewlsd, love to the wife and kids! 06:58
nsnzeromorning all07:12
Kilosall the best superfly 07:19
Kilosmorning everyone07:19
unlaudablemorning07:20
nsnzeromorning Kilos and unlaudable 07:23
Kiloshi nsnzero paddatrapper andrewlsd inetpro 07:24
* Kilos happy for fly07:24
paddatrapperHi Kilos 07:24
unlaudablewhy is Kilos happy for superfly?07:50
unlaudablemmm is there an extension or rfc or something for irc to show all previous history since been disconnected?07:51
nsnzerounlaudable: there should be a link on the top for archived irc chats - you can use that to catch-up 07:52
nsnzerounlaudable: http://irclogs.ubuntu.com07:53
Kilos because he has a good chance of getting a job at redhat unlaudable 07:53
Kilospassed the first interview stage07:54
unlaudablensnzero, I'm thinking more broadly than just this #, the irc protocol/server itself...07:54
unlaudablensnzero, I was wondering if irc had such a feature if it would compete better with slack et al..07:55
unlaudableKilos, superfly ah ok awesome, good luck :-)07:56
nsnzeromaybe a plugin ? which client you use ?07:57
inetprogood mornings08:00
unlaudablensnzero, I'm using xchat I think it should be something built into the standard though... then everyone could have an option to view the history someway...08:01
* inetpro still prefers irc over slack08:01
inetprounlaudable: ^^08:01
unlaudablensnzero, /history #ubuntu-za08:01
inetproyou can't beat irc08:01
inetprojust get yourself on quassel with a quassel-core backend 08:02
unlaudableinetpro, sure, but you have to admit,  features in slack like being able to reply and thread a conversation, and searching history that you were not online for I useful...08:02
inetprounlaudable: true08:03
inetpro"Let's all jump on the bandwagon of another closed-source, proprietary, walled-garden service and hand over all of our private intra-company communications to a private third-party in another country. GREAT IDEA."08:05
unlaudablethis is what got me wondering about it... https://twitter.com/jbeda/status/83300879745923072108:06
inetprohttps://news.ycombinator.com/item?id=1048668808:06
unlaudablewhich was prompted by this... https://twitter.com/Kris__Nova/status/83296042443801805108:07
unlaudablewhich was prompted by the cost of slack...08:07
unlaudableturns out slack will let the kubernetes community have it for nothing anyway08:08
unlaudableinetpro, agreed, orgs tend to go for it though for convenience08:10
nsnzeroirc is an old protocol 08:11
unlaudableyeah, probably would never happen... just thinking out loud08:17
unlaudableimproving this would be cool... https://twitter.com/jhulten/status/83301213385186099208:17
nsnzerothere already so many protocols out there 08:27
nsnzerohow much faster is an ssd when used only for booting ?08:28
not_foundo/08:44
unlaudablehttps://twitter.com/daviottenheimer/status/833495843760005120 :D08:48
andrewlsdHi Kilos-09:10
andrewlsdunlaudable: Not sure if this is a Quassel feature or not, but perhaps search for "IRC backlog request"09:11
andrewlsdunlaudable: and there is always XMPP.09:11
=== Kilos- is now known as Kilos
andrewlsdbtw, we use Rocket.Chat at work, and theblazehen found a Pidgin plugin for Rocket. So now I can use a native app for that too, instead of an electron (web-wrapper)09:12
* andrewlsd goes away again09:53
unlaudableandrewlsd, just a general thought about irc vs slack et al... can use things like ZNC as well... 10:02
unlaudablehavent heard of quassel though looking at it...10:03
Kilosplease give me a word made with these letters PICHER10:06
unlaudableCHIPER? but that seems to be missing  a P10:06
Kilosmust be a recocnised word10:07
Kilosoh my10:07
KilosMaaz define chiper10:07
MaazKilos: I don't know about chiper. Maybe you meant Hiper, Chipper, Chirper, Chider, Chimer or chipper?10:07
Kilosai!10:07
unlaudableCIPHER10:08
unlaudablemaaz define PICHRE10:09
Maazunlaudable: I don't have a definition for that. Is it even a word?10:09
unlaudablemaaz define cipher10:09
Maazunlaudable: Cipher \Ci"pher\, a. Of the nature of a cipher; of no weight or influence. "Twelve cipher bishops." --Milton. [1913 Webster], Cipher \Ci"pher\, v. i. [imp. & p. p. {Ciphered}; p. pr. & vb. n. {Ciphering}.] To use figures in a mathematical process; to do sums in arithmetic. [1913 Webster]  'T was certain he could write and cipher too. --Goldsmith. [191310:09
MaazWebster], Cipher \Ci"pher\, v. t. 1. To write in occult characters. [1913 Webster]  His n…10:09
unlaudableceriph10:09
unlaudableI'm not that smart I'm using an anagram generator ;-P10:10
unlaudablericher10:10
unlaudablefeeling dumber all the time...10:10
nsnzerocipher is a common word / handle amongst 1337 groups10:14
nsnzeroanyone watched the story of wikileaks ?10:16
unlaudablewhich one?10:17
unlaudableoh wait I'm thinking fo Snowden...10:17
nsnzerowe steal secrets unlaudable 10:17
unlaudablehavent seen it...10:18
unlaudablensnzero, worth it?10:18
nsnzeroits a documentary - its informative and an eye-opener 10:19
nsnzeroHACKERS is the best computer comedy i watched 10:21
Kilosty unlaudable 10:29
unlaudablehttps://riot.im/10:32
=== Kilos- is now known as Kilos
andrewlsdunlaudable: that's a client for matrix.org   11:22
unlaudableandrewlsd, yes...11:22
andrewlsdunlaudable: ZNC and Quassel are similar.11:22
andrewlsd^ in that use case11:22
andrewlsdat least, similar to each other. didn't mean to imply similar to Matrix11:23
andrewlsdMatrix has IRC bridges ;-)11:23
unlaudableandrewlsd, dandy, not sure I am such an irc nut that I'm going to use em...11:23
unlaudableI like the idea of being permanently connected though... if only just for idlerpg ;-P11:24
andrewlsd+111:25
andrewlsdwhich is why I use Quassel.11:25
andrewlsdso I can connect via Android + PC simultaneously11:25
andrewlsd(or alternatively)11:25
andrewlsdIn normal IRC that would require multiple NICs.11:26
andrewlsdso (probably the same as with ZNC) Quassel makes the IRC connection, I connect to Quassel.11:26
andrewlsdunlaudable: do you know kmf?11:29
andrewlsdunlaudable: thanks for the introduction to Frazz ;-)  via Twitter.11:30
unlaudableandrewlsd, we work at the same place :-)11:32
andrewlsdunlaudable: I thought that might be the case ;-)11:32
andrewlsdso unlaudable, do you count time in BC?11:33
unlaudableandrewlsd, do you like Halls?11:34
andrewlsdhaha11:36
unlaudable;-P11:36
paddatrapperandrewlsd: Weechat also does permanent connections quite nicely :)11:38
andrewlsd+1 paddatrapper11:46
andrewlsdYay. got Zatech slack IRC gateway hooked up now.11:47
andrewlsdhappy camper.11:47
nsnzeroi need to test gflops in opencl - any ideas ?12:11
andrewlsdsomething like a stress tester for cuda?12:14
nsnzeroandrewlsd: something similar - just to show me the throughput - its for opencl on intel device - the another laptop has the radeon12:16
* andrewlsd goes to ask theblazehen12:17
nsnzeroall hail theblazehen12:17
andrewlsdall hail!12:18
* andrewlsd finds https://github.com/matszpk/clgpustress12:18
andrewlsd^ ***THIS PROGRAM IS VERY DANGEROUS FOR GRAPHICS CARD AND CAN OVERHEAT OR DAMAGE YOUR GRAPHICS CARD***12:19
andrewlsdwarning in bold at http://clgpustress.nativeboinc.org/12:19
nsnzerolol - i was just copying that text as well 12:19
andrewlsdtheblazehen says "Dunno about gflops, but if it's for comparisons I'd imagine most rendering benchmarks would be alright, since they would be using floating point."12:20
nsnzerofyi - this intel i5 cpu can push 14 gflops which is the 2 gflop more than the ibm ascii white supercomputer built in 200112:22
andrewlsdbtw nsnzero you can use openCL with `ffmpeg` https://trac.ffmpeg.org/wiki/HWAccelIntro12:22
nsnzeroit had 8 192 375mhz processors and costs a cool $110 million12:23
nsnzerohow technology has progressed 12:23
andrewlsdwow.12:24
andrewlsdhttps://en.wikipedia.org/wiki/ASCI_White12:24
andrewlsdweighed 106 tons12:24
andrewlsdThe power-to-weight ratio has improved somewhat :-P12:25
nsnzeroif anybody is interested used xeon e5 processors are going really cheap - 8 cores 16 threads12:26
nsnzerohttp://www.techspot.com/review/1155-affordable-dual-xeon-pc/12:27
nsnzeroasteroids@home has a nice lookup to compare real world cpu performance asteroidsathome.net12:31
andrewlsdnsnzero:  via Colin: https://github.com/davidrohr/hpl-gpu12:34
nsnzerohome time - chat later guys - take care 12:35
nsnzerothanks andrewlsd i will look into it 12:37
=== qwebirc98822 is now known as the_nuv
the_nuvo/13:00
* the_nuv loer in13:00
paddatrapperthe_nuv: \o13:21
=== DalekSec_ is now known as DalekSec
* pavlushka ahoys ZA15:40
=== smile|away is now known as smile
smilepavlushka: whole SA? :o 15:56
pavlushkasmile: :)15:56
* smile listens to Paul Young - Everything Must Change15:57
nsnzeroevening folks18:18
smilegood evening18:35
nsnzerohi smile18:38
smileHi :) 18:38
smileMy car refused to start! :o18:39
smileIt's a little of 6 months old18:39
smile* over18:39
nsnzerowhat car ?18:39
smilea Hyundai i2018:39
nsnzerolights and hooter works ?18:40
smileYeah :)18:40
nsnzerobattery ruled out18:40
nsnzeroignition lights comming on ?18:40
smileWhat are those :P18:41
smileyou mean dashboard lights? :)18:41
nsnzerothe lights on the instrument cluster ? yip18:41
smilejust the initial dashboard lights when I put the key inside the slot, not the ones when he's started18:42
smileit's a leased car, I will report the incident to the garage or leasing company, whichever one comes first :)18:43
smileI have 24/7 assistance so if I'm in trouble they will come and get me18:43
nsnzeropossible alarm / immoblizer but those are addons i think18:45
smileWhats an immobilizer?18:46
nsnzerofuel cut-off connects to your alarm18:47
nsnzerodoes the car swing when you turn the key ?18:48
smileBurglars alarm?18:48
nsnzerocar alarm18:48
smileNot sure what you mean by swing. It didnt move18:49
nsnzerodo you hear the motor turning / cranking ?18:50
smileYeah 18:53
smileStart motor runs18:53
nsnzeroproblem solved ?18:55
smileFor now :-P 18:55
nsnzerobrb18:57
Kilosnight all.sleep tight19:26
Kilosinetpro 202mm and 1 today19:26
Kilosnight19:27
nsnzeronight KIA 19:29
nsnzeronight Kilos19:29
inetprogood night km19:51

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