Thursday, 2018-09-27

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openstackgerritweizj proposed openstack/openstack-ansible-os_sahara master: Update messaging notification configuration  https://review.openstack.org/60511102:03
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openstackgerritMerged openstack/openstack-ansible-os_sahara master: Add the project source code repository in README  https://review.openstack.org/58422003:17
openstackgerritMerged openstack/openstack-ansible-os_sahara master: add the project source code repository  https://review.openstack.org/60061503:25
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openstackgerritLuigi Toscano proposed openstack/sahara-tests master: DNM Experimental scenario job based on RadosGW (not Swift)  https://review.openstack.org/57692909:40
openstackgerritLuigi Toscano proposed openstack/sahara-tests master: DNM very rough test for the S3 integration  https://review.openstack.org/59005509:47
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tellesnobregazchkun, sahara meeting now @  #openstack-meeting-314:01
toskyand also Gaasmann, guimaluf, and everyone else, if you are interested14:02
guimaluf;)14:03
tellesnobregathanks tosky14:03
GaasmannI'm trying to build images for cdh 5.11.0 on Centos (too many bug on Ubuntu with libguestfs) from an Ubuntu base image.14:39
GaasmannI think I have a bug here. Is it something I'm supposed to be able to do? building an ubuntu image from centos?14:40
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toskyit should be possible, because it only depends on what the libguestfs in use supports, not to the operating system14:40
tosky(if you have some time, it would be nice to hear which other issues you found on ubuntu with libguestfs)14:41
Gaasmannok then I'll try to patch that14:41
Gaasmannfor the libguestfs/ubuntu issues, with Xenial, I ran into https://bugzilla.redhat.com/show_bug.cgi?id=129035214:43
openstackbugzilla.redhat.com bug 1290352 in libguestfs "appliance does not start on ubuntu: /sbin/dhclient-script: cannot open /etc/fstab: No such file" [Unspecified,Closed: wontfix] - Assigned to rjones14:43
GaasmannWith Bionic, I ran into https://bugs.launchpad.net/ubuntu/+source/libguestfs/+bug/176808514:44
openstackLaunchpad bug 1768085 in libguestfs (Ubuntu) "virt-customize: dhclient can't get IP address" [Undecided,Confirmed]14:44
toskyfor xenail, unfortunately the issue was not fixed in the ubuntu package, despite the availability of a patch (and a newer version)14:47
tosky(i.e. they could have updated to 1.32.7, instead of the base 1.32.2, which is what I would expect from an LTS distribution)14:48
toskyit's this bug, more than the entry on bugzilla.redhat.com: https://bugs.launchpad.net/ubuntu/+source/libguestfs/+bug/163240514:49
openstackLaunchpad bug 1632405 in libguestfs (Ubuntu) "virt-customize enters infinite loop: dhclient-script: cannot open /etc/fstab" [Undecided,Confirmed]14:49
Gaasmannyep not sure why they wouldn't fix14:50
toskyit's a bit of a pity that exactly the version on LTS versions was broken, and most likely for some issues on other packages :/14:50
guimaluftosky tellesnobrega , who can I ping to upgrade sahara package?14:59
guimalufon ubuntu14:59
toskyguimaluf: I don't know who handles the cloud archive14:59
guimalufthat's what I'm trying to find out14:59
toskyyou may try with a bug on https://launchpad.net/cloud-archive15:00
toskythe weird thing is that the pike section is empty15:00
toskythere are few contacts in the team page: https://launchpad.net/~ubuntu-cloud-archive15:01
toskynamely here: https://launchpad.net/~ubuntu-cloud-archive/+members#active15:01
toskythey are all on IRC here, some of them also on the openstack channels15:03
toskyhere == freenode15:03
Gaasmannsahara-image-pack, is there any way to tell which shell to use for the script validator?15:03
toskyuhm, I think we assume bash, or we ask for it; we may have fixed some bashism recently15:04
Gaasmannthe script launch for cdh 5.11.0 is made for bash but libguestfs call /bin/sh explicitly15:05
guimaluftosky, I was doing the same xD openstack lacks a guide to contribute with ubuntu packages(or ubuntu lacks with openstack packages!)15:05
toskyGaasmann: uh, let me try15:07
guimaluftosky, I sent them an email... lets see what happen xD15:08
toskycan you also please paste the logs on a pastebin?15:08
toskyguimaluf: re pre-prepared images, we have a problem with space resources15:08
Gaasmanntosky: you want the logs of sahara-image-pack?15:10
toskyGaasmann: yep15:11
GaasmannI've lost them, give me 5 minutes to rerun it15:16
toskysure, no rush15:16
toskyoh, I see, echo -e15:23
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Gaasmanntosky: https://pastebin.com/ZDJc8wiN15:24
Gaasmannline 141015:25
Gaasmanncommandrvf: /bin/sh -c /tmp/c77f7c4f-c2f0-4b09-b6e5-7cf8123b9837.sh15:25
toskyit's echo -e15:25
toskyI hit it in another patch I was writing15:25
toskywe should probably use printf15:25
Gaasmannso the echo -e 'http...  uses the sh's echo builtin which doesn't have -e15:25
Gaasmanneither that, or /bin/echo or find a way to honor the script's shebang I think15:26
toskyprobably printf is the best way15:30
toskytellesnobrega: I'm going to open a story for this (use printf instead of echo -e/echo in pack snippets)15:31
GaasmannDo you want me to fix that and send a patch?15:32
toskyif you have the resources, sure15:33
Gaasmannok15:33
toskyecho -e "something" may require a newline when changed to printf, printf "something\n", but I need to test it15:33
Gaasmannyep15:39
toskyGaasmann: I created this story with a task that you can refer in your commit message: https://storyboard.openstack.org/#!/story/200389315:40
toskyif you find other bashism, we can add other tasks (feel free to do it), or rename the existing task15:41
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openstackgerritNicolas Haller proposed openstack/sahara master: sahara-image-pack: Replace echo -e by printf on shell scripts  https://review.openstack.org/60579816:19
toskyyay, thanks16:22
toskyI triggered some tests16:22
Gaasmannok, I continue trying to generate a cdh image. Now I'm hitting a more common issue:16:26
GaasmannYou don't have enough free space in /var/cache/apt/archives/.16:26
Gaasmann:-)16:26
tellesnobregathanks for finding this issue Gasmaan and tosky for opening the bug16:30
tellesnobregaGaasmann, ubuntu images?16:31
tellesnobregayou have to expand the image before working with it16:31
tellesnobregaGaasmann, http://libguestfs.org/virt-resize.1.html16:31
Gaasmanntellesnobrega: ha, exactly what I was looking for. Thanks!16:32
toskyright, the default ubuntu cloud image is a bit small (2.2G)16:35
toskycloudera images are fat16:35
toskyanother bashism: the function definition17:59
toskyit should be just17:59
toskyfunction_name () { ... }17:59
openstackgerritMerged openstack/sahara master: adds unit test for ssh_remote.replace_remote_line  https://review.openstack.org/60508519:27
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Gaasmanntosky: I just ran into that problem :-/21:22
GaasmannI can push a patch for that too if it can wait till tomorrow21:23
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guimaluftosky, I tried to create a spark cluster with a vanilla image... is just not possible, cause spark plugin expect hadoop to be at /etc/haddop and vanilla use hadoop in /opt/hadoop.. am I right?21:31
toskyGaasmann: no rush, you are the one more impacted by this right now :)21:31
guimalufif my goal is to run spark cluster using vanilla image, I should create a vanilla cluster and then run spark inside21:32
guimalufright?21:32
toskyguimaluf: I didn't test vanilla too much lately, and for sure not without spark, so I can't answer, sorry :/21:32
Gaasmannguimaluf: you should find spark installed under /opt/spark22:13
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