/srv/irclogs.ubuntu.com/2012/05/07/#ubuntu-uds-junior-ballroom-1.txt

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Saviqhi Renato! ;)17:02
Saviqhi Albert :)17:03
Saviqhey Zoltan17:03
tsdgeosSaviq: you greeted me while i wasn't here yet17:05
Saviqtsdgeos, that's because I heard you on Icecast :)17:06
tsdgeosdid you?17:06
tsdgeosok17:06
tsdgeosstop looking at the screen jonathan17:06
thiagohello17:07
tsdgeoshi17:07
Mirvhello world17:07
Saviqhey17:07
thiago#ubuntu-uds-junior-ballroom-1 (for those who can't read the shortened version on screen)17:07
bzoltanHello Saviq17:08
SaviqI wonder who can kick udsbotu to update the title17:08
Saviqyes we can17:08
shirgallWe can hear you on the stream.17:08
thiagohttp://www.macieira.org/blog/qt-stats/17:09
txwikingero/17:10
txwikingerjust saying hallo17:12
Saviqhey  pstolowski17:16
thiagohttp://qt-project.org/wiki/QtMediaHub17:16
mikhasAlanBell, o/17:18
Saviqin Ubuntu with QML (a11y backported into 4.8 by fregl), Unity-2D is said to be "99% accessible"17:19
SaviqAFAIK the same went into Qt517:19
mikhasI would like to see A11Y be moved lower in the stack anyway (e.g., wayland), and then, as thiago said, it would be in the framework bits of Qt, without app developers having to worry about it too much.17:20
Saviqmikhas, not that easy, just reading the text of, say, a button, is often not enough17:21
Saviqmikhas, there needs to be additional data about things that are represented visually17:21
mikhasno, it isnt, you need screen reading, UI navigation and input.17:22
mikhas(at least)17:22
pstolowskiSaviq, hey17:22
Saviqsimple screen reading could be implemented lower, but an app developer still would need to be able to influence it, or replace, even17:22
pstolowskiSaviq, I talked to fregl several times, and to my understanding Qt5 has a11y reworked compared to 4.8+a11 patch17:23
Saviqmikhas, think the launcher icons, we have data like app name, how many windows are running, progress bars, notification count17:23
Saviqpstolowski, API wise, or just backend wise?17:23
pstolowskiSaviq, e.g. in 4.8+patch there are still areas that just have stub/unimplemented code (e.g. text input in qml)17:23
Saviqpstolowski, yeah, sure, so it got even better in Qt517:24
mikhasSaviq, that's a good reason why it needs to lower in the stack.17:24
pstolowskiSaviq, afaik public api stays, but underneath it has been reworked and cannot even be backported easily anymore17:24
mikhasImagine Unity running on Wayland, then you'd have all the bits in one place.17:25
girishr_http://wiki.qt-project.org/Devices pi packages - http://wiki.qt-project.org/Devices/RaspberryPi17:25
Saviqmikhas, all that data needs to be presented to a11y, you don't want to navigate from icon to progress bar to notification counter etc.17:25
mikhasI know, there has been some great research by http://www.aegis-project.eu/ to find out more about that, and to come up for solutions.17:26
mikhas*with solutions17:26
mikhasre: Wayland + runtime switch; a good example of why frameworks can be useful ;-)17:30
Saviqwhat about functional testing? testability seems to be orphaned? what's the recommended UI testing platform going forward?17:38
mikhasSaviq, there is TDriver right now, for UI testing, but it uses Ruby as its scripting language …17:41
Saviqmikhas, yes, and AFAIK it's being orphaned i.e. noone sponsors it anymore17:41
mikhas(TDriver probes into Qt UIs through A11Y layer, AFAIK)17:41
Saviqnot a11y17:42
Saviqit introspects the object tree17:42
Saviqgtg17:45
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=== ChanServ changed the topic of #ubuntu-uds-junior-ballroom-1 to: Track: Cloud & Server | OpenStack HA | Audio:
=== ChanServ changed the topic of #ubuntu-uds-junior-ballroom-1 to: Track: Cloud & Server | OpenStack HA | Audio: http://icecast.ubuntu.com:8000/junior-ballroom-1.ogg.m3u
=== ChanServ changed the topic of #ubuntu-uds-junior-ballroom-1 to: Track: Cloud & Server | OpenStack HA | Url: | Audio: http://icecast.ubuntu.com:8000/junior-ballroom-1.ogg.m3u
=== ChanServ changed the topic of #ubuntu-uds-junior-ballroom-1 to: Track: Cloud & Server | OpenStack HA | Url: http://summit.ubuntu.com/uds-q/meeting/20674/servercloud-q-openstack-ha/ | Audio: http://icecast.ubuntu.com:8000/junior-ballroom-1.ogg.m3u
SpamapSFYI: Parallel discussion regarding "cloud agnostic way to define resources in juju" in room 201 .. OpenStack interested folks might want to join in.18:34
SpamapSWe could use a glance expert in room 201 actually, trying to figure out how much glance exposes about what OS an image provides.18:40
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udsbotuuds-junior-ballroom-1: This session has ended.18:55
=== ChanServ changed the topic of #ubuntu-uds-junior-ballroom-1 to: Currently no events are active in this room - http://summit.ubuntu.com/uds-q/junior-ballroom-1/ - http://ubottu.com/uds-logs/%23ubuntu-uds-junior-ballroom-1.log
zygahello19:00
zygaanyone in the room?19:02
zygahmm19:04
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=== ChanServ changed the topic of #ubuntu-uds-junior-ballroom-1 to: Track: Cloud & Server | Openstack Juju Charms Next Steps | Url: http://summit.ubuntu.com/uds-q/meeting/20673/servercloud-q-openstack-charms/ | Audio: http://icecast.ubuntu.com:8000/junior-ballroom-1.ogg.m3u
SpamapShallohallo23:16
SpamapSo/ reading you23:16
med_you are on screen23:16
med_how was the audio check?23:16
* med_ waves at rnathuji 23:17
rnathujiI'm not able to get audio23:17
JoseeAntonioRAnyone else having audio problems?23:18
SpamapShttp://icecast.ubuntu.com:8000/junior-ballroom-1.ogg direct link.. works great for me.23:18
rnathujigot it now23:18
med_cool.23:19
med_adam_g is talking through the etherpad.23:19
SpamapSawsome?23:19
SpamapSadam_g: The CI lab charms should be the ones that are in lp:charms/* ... is that the case?23:21
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SpamapSIts no small feature. Its huge!23:22
ttxSpamapS: It's almost awesome.23:24
SpamapSIt allows hooks to defer their actions until they can succeed, so charms don't need to be dependent on the order relations are established.23:24
SpamapSI have one idea for that using 'charm splice'23:26
med_can you then kill the existing spliced charm once other nodes providing that service are up?23:27
SpamapSsubordinates are done, but they carry a 1:1 relationship for all components23:28
SpamapSI/O death23:29
SpamapSbuilding 7*mini-ubuntu's are painful for I/O23:30
SpamapSagreed ttx .. splice is a hack23:30
* SpamapS said the Hacker23:30
med_heh.23:30
SpamapSShould work on RAX or HP Cloud if we can solve the S3 issues.23:32
SpamapSits not anywhere official yet because its fairly hacky23:32
SpamapSTo be clear, for basic dev purposes, you can use the 'placement: local' hack23:33
SpamapSlp:~clint-fewbar/charm-tools/add-splice-command <-- the hack23:33
med_"placement: local" is the LXC local provider? Or something else?23:33
SpamapSmed_: placement: local causes services to be deployed to node 023:34
med_in containers?23:34
SpamapSLXC has the ability to do copy-on-write for the 'lxc-clone' already23:34
SpamapSthat would help a lot23:34
SpamapSThere were also issues with scsi namespacing23:35
SpamapSperhaps somebody could go find smoser so he can comment?23:35
SpamapSyes23:36
SpamapSThe CI lab charms should be the ones that are in lp:charms/* ... is that the case?23:36
SpamapSdrbd should be doable as a subordinate23:37
SpamapSpacemaker needs a reliable network between nodes does it not?23:38
SpamapSSURE!23:38
* SpamapS <heart> subordinates23:38
SpamapSI just wonder about how well we can define "a dedicated network between those nodes" w/o tagging in maas23:39
SpamapSdrbd really needs the same thing23:39
SpamapSI want all the goodness in the main charms. No me gusta forks.23:40
SpamapSYou should make your hacks subordinates.23:40
SpamapSOr config.yaml items23:40
ttxsubordinates ?23:41
SpamapSI want people to be able to use the charm store to be able to repeat the CI testing. It will gather effort around CI testing of openstack around the same place rather than encouraging it to diverge.23:41
SpamapSttx: subordinates can be used to add custom functionality to a generic charm.23:42
med_rnathuji, anything you wanted to bring up in the charm discussions?23:42
SpamapSAlright I trust you to give us all/most of the important stuff :)23:42
SpamapSThats all I have.23:42
rnathujino, nothing specific.  it sounds like things are in a state to try throwing onto arm clusters w/lxc as virt.  I haven't yet done that exercise, though :).  I'm also curious as to quantum support, but that sounds nascent yet.23:45
SpamapS++++23:45
SpamapSsession tomorrow about openstack+ceph/rbd23:46
med_thanks adam_g23:47
SpamapSCEPH upstream will be in attendance23:47
SpamapSceph charm sucks23:47
* SpamapS said the author23:47
SpamapScheers!23:47
SpamapSttx: I hear you, and I agree. Make a juju based devstack so real deployments are more like developer deployments thus eliminating disconnect bugs!23:51
SpamapS ___________________________________23:52
SpamapS< somebody tell ttx to look up here >23:52
SpamapS -----------------------------------23:52
SpamapS        \   ^__^23:52
SpamapS         \  (oo)\_______23:52
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SpamapScorvus: you sound great ;)23:53
SpamapS10 seconds?23:54
SpamapSyes23:54
SpamapS:( I hate living in the past23:54
SpamapSso true23:55
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SpamapSjuju set mysql dataset-size=8M  <-- tunes mysql to use almost no RAM23:58
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SpamapSjuju set mysql tuning-level=fast <--- tunes mysql to not use fsyncs much23:59
SpamapS __________________23:59
SpamapS< jim look up here >23:59
SpamapS ------------------23:59
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