Wednesday, 2016-04-06

« Tuesday, 2016-04-05 Index Thursday, 2016-04-07 »
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openstackgerritzhurong proposed openstack/murano: Add help string for cfapi opts  https://review.openstack.org/29978501:24
openstackgerritzhurong proposed openstack/murano-dashboard: Use more optimal search to get download packages name  https://review.openstack.org/29692101:27
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openstackgerritOpenStack Proposal Bot proposed openstack/murano: Updated from global requirements  https://review.openstack.org/30166104:26
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Nikolay_Stzhurong: hi, are you here?07:20
zhurongNikolay_St yes, I am here07:21
Nikolay_Stzhurong: any progress on this bp: https://blueprints.launchpad.net/murano/+spec/separate-service-broker-from-murano ?07:21
zhurongNikolay_St I am working on it, now i had separate the config and can sync the two dbs, next thing is deal with the ForeignKey key about the murano db and cfapi db, can you give me some help?07:25
Nikolay_Stzhurong: sure07:30
Nikolay_Stzhurong: also, I'd like to ask you to send code to gerrit even if it had WIP status07:31
zhurongNikolay_St OK, I will do it07:31
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Nikolay_Stzhurong: thanks. don't forget to add me as reviewer :)07:34
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zhurongNikolay_St give me a few minutes, I fix the pep8 error, then i will commit it07:35
Nikolay_Stzhurong: ok. good to know that you can do it so fast :)07:36
Nikolay_Stcan you remember what is your timezone?07:36
zhurongNikolay_St help me with the ForeignKey relationship with two dbs07:36
zhurongNikolay_St I am CST, now is 3:37 pm07:37
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Nikolay_Stzhurong: oh, yeah. it should be probably the most difficult part of this task.07:38
Nikolay_Stzhurong: so, what we really need to do: remove relationship from env-space table from service broker db when the environment is removed from murano db07:40
Nikolay_Stin case if it's removed by the call from cloud foundry through service broker07:41
Nikolay_Stzhurong: is that clear?07:41
zhurongNikolay_St I found sqlalchemy relationship can with different databases, I am trying it07:41
Nikolay_Stzhurong: the problem that we try to solve is that service broker and murano can be installed on different nodes07:44
Nikolay_Stis that supported from sqlalchemy relationship which you've mentioned?07:44
Nikolay_Stalso, can you share a documentation with me?07:44
zhurongNikolay_St I just do some search about it, maybe it not the way to do it, can not solve the different nodes07:47
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openstackgerritzhurong proposed openstack/murano: [WIP]Separate murano service broker from murano  https://review.openstack.org/30208107:59
Nikolay_Stzhurong: so, you can simply add a call which will remove relationship, but it kinda a duct type. you can try to use oslo.messaging as an alternative, but I'm don' really know if it can helps08:02
Nikolay_Stzhurong: I put some comments on the patch. Ask me, if you have any questions.08:29
zhurongThanks Nikolay_St08:30
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madhuriHi I have done some changes to DockerStandaloneHost08:36
madhuriAnd now I want to test it. But ubuntu image status it still queued08:36
madhuriHow can I test it?08:36
madhurikzaitsev_mb: ^^08:37
Nikolay_Stmadhuri: hi08:49
Nikolay_Stwhat's going on with ubuntu image? where is queued?08:49
madhuriglance image status is queued08:51
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madhuriNikolay_St: What is the image URL I can try to download and register it manually in glance?08:53
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DaveJ__Hi guys, I'm looking for some help creating a murano app.  I want to create a VM from an image, creating a new volume.  In heat I can do this by using the following property instead of image 'block_device_mapping_v2: [ {"image_id": '5a8da155-c099-48d4-936b-81f3aa62b0f1', "delete_on_termination" : true, "volume_size" : 30 } ]'08:56
DaveJ__I was looking through the examples on git, but didn't see anywhere, where this has been done08:57
ddovbiiHi DaveJ__ !08:58
ddovbiiWe implemented this feature recently08:58
ddovbiibut still don't have any examples08:58
DaveJ__ddovbii: Ok - at least I know it's implemented :-)08:59
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DaveJ__Can you give me any pointers on how to use it08:59
ddovbiiI can share with you a package that I used to test this ability08:59
DaveJ__Yeah - that would be great09:00
ddovbiiit is a modified ApacheHttpServer09:00
ddovbiiI will publish it to my own repo on GitHub and share it with you soon09:05
ddovbiiDaveJ__, ok?09:05
DaveJ__That's perfect09:05
DaveJ__thanks09:05
Nikolay_Stmadhuri: http://storage.apps.openstack.org/images/ubuntu14.04-x64-kubernetes.qcow209:05
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Nikolay_Stmadhuri: you can find all murano images at http://apps.openstack.org/#tab=glance-images09:05
madhuriThanks Nikolay_St09:07
Nikolay_Stmadhuri: it's easy :) you can ping me if you need something09:09
madhuriSure thanks:)09:09
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madhuriNikolay_St: How do we check write 'if a == b' in MuranoPL09:19
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madhuriHi which ubunu image is preconfigured with docker?09:28
madhuriURL for this image ubuntu14.04-x64-docker09:28
Nikolay_Stmadhuri: right for docker image09:28
Nikolay_St*should be right09:29
madhuriThe one which you shared09:30
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Nikolay_Stmadhuri: I think so09:30
madhuriOk09:30
madhuriNikolay_St: One more thing How do we write 'if a == b' in MuranoPL ?09:31
Nikolay_Stmadhuri: but we have this debian image http://storage.apps.openstack.org/images/debian-8-docker.qcow209:31
Nikolay_Stddovbii: can you help us with MuranoPL question? ^^09:32
Nikolay_Stmadhuri: I can't find an answer myself :(09:32
madhuriNp :)09:32
ddovbiimadhuri, if a = b09:32
Nikolay_Stmadhuri: so, let's try debian image for docker installation09:32
ddovbiisingle `=`09:32
madhuriThanks ddovbii :)09:33
ddovbiiNp )09:33
madhuriNikolay_St: I am trying ubuntu image now09:33
ddovbiiIf: a = b09:33
ddovbiito be clear09:33
Nikolay_Stmadhuri: I'm not sure that it'll work.09:34
madhuriI will try once. If it doesn't then will try other image09:35
Nikolay_Stok09:40
madhuriddovbii:09:41
madhuri- if $bayStatus = "CREATE_FAILED":           Do:             Throw: MagnumBayCreateFailed             Mesage: 'Magnum bay create failed'09:41
madhuriIs this syntax wrong?09:41
madhuriI am getting error09:42
ddovbii - If: $bayStatus = "CREATE_FAILED"09:51
ksnihyrkeyword in block constructs strarts from capital later09:51
tlashchovamadhuri: maybe "If .. Then .. "? https://github.com/openstack/murano-apps/blob/master/WordPress/package/Classes/WordPress.yaml#L5509:59
ddovbiimadhuri, http://docs.openstack.org/developer/murano/draft/appdev-guide/murano_pl.html#block-constructs09:59
madhuriThanks tlashchova ddovbii09:59
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ddovbiiyeah, and tlashchova is right. use `then` instead of `do`10:00
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ddovbiiDaveJ__, here?10:03
Nikolay_Stkzaitsev_ws: slagun freerunner take a look at https://review.openstack.org/#/c/302147/10:07
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kzaitsev_mbmadhuri: still there?10:13
kzaitsev_mbif you have problems with the image you can always build your own with DIB10:14
kzaitsev_mbmadhuri: https://git.openstack.org/cgit/openstack/murano/tree/contrib/elements here are the elements that were used for building the images10:15
-openstackstatus- NOTICE: npm lint jobs are failing due to a problem with npm registry. The problem is under investigation, and we will update once the issue is solved.10:15
*** ChanServ changes topic to "npm lint jobs are failing due to a problem with npm registry. The problem is under investigation, and we will update once the issue is solved."10:15
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openstackgerritMadhuri Kumari proposed openstack/murano: Fix error on deleting Magnum App  https://review.openstack.org/30218411:22
madhuriThanks kzaitsev_mb11:23
madhuriHi kzaitsev_mb11:23
madhuriI have submitted fix for bug in MagnumApp11:23
madhuri https://review.openstack.org/30218411:23
madhuriI think this needs to be backported to stable/liberty11:23
openstackgerritAlexander Tivelkov proposed openstack/murano: 'GetPackageUI' API can now be called even if Glare is used  https://review.openstack.org/30181211:34
openstackgerritAlexander Tivelkov proposed openstack/python-muranoclient: GetPackageUI API is now called even if Glare is used  https://review.openstack.org/30182811:37
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openstackgerritMerged openstack/murano: Updated from global requirements  https://review.openstack.org/30166111:51
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openstackgerritMerged openstack/murano-deployment: Update post hooks for murano readthedocs  https://review.openstack.org/30164612:08
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openstackgerritValerii Kovalchuk proposed openstack/murano-dashboard: Changes "Deploy Environment" button  https://review.openstack.org/30221012:23
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openstackgerritMykyta Karpin proposed openstack/murano-deployment: Add documentation for CI deployment scripts  https://review.openstack.org/29718312:34
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blinky_ghostHi all, I've been testing murano, can someone point me an example template that has autoscaling and healing for a multiple application deployment? thanks13:48
kzaitsev_mbblinky_ghost: I think, that the only such app, we have today, that is up-to-date is the k8s cluster one.13:49
blinky_ghostkzaitsev_mb: where do I find that13:50
kzaitsev_mbhttps://github.com/openstack/murano-apps/tree/master/Docker these ones13:50
blinky_ghostthanks13:50
kzaitsev_mbor you can just import it from http://apps.openstack.org/#tab=murano-apps&asset=Kubernetes%20Cluster13:50
blinky_ghostkzaitsev_mb: ok but do you support healing for vms? I'm not using containers now13:51
kzaitsev_mbblinky_ghost: I;m not sure what you mean by 'healing for vms' and 'supporting' it, tbh. It's quite possible to write such apps for murano, but I don't think we have ready to use examples of those13:56
kzaitsev_mbI want to say — murano has app life-cycle-management mechanisms, and basically you can write an app, that would incorporate some sort of monitoring in it (although it might be better to have a spearate app for monitoring). And define actions for scaling up/down, backup/restore, etc.13:58
blinky_ghostkzaitsev_mb: Healing I mean when you have a composed application with multiple vms, like a wordpress with has http, mysql server, etc, and for example if you kill a http server, murano detects it and lauches another13:59
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kzaitsev_mbblinky_ghost: murano does not have any baked-in monitoring, so it won't be able to detect that the server has been killed, that had to be done by some external tool14:01
kzaitsev_mbhowever I believe it could be possible to give app an action, that would be able to check, whether, say, all VMs are in-place and respawn anything, that has been killed.14:03
blinky_ghostkzaitsev_mb: ok thanks I'll try to investigate it14:04
kzaitsev_mbblinky_ghost: I know, we have a rather scarce library of interesting apps =) I intend to expand it with some common use-cases some time soon. I have a very simple scaling app that needs some polishing but should be a nice simple scaling example14:07
kzaitsev_mbI should probably think of a healing example14:07
kzaitsev_mbblinky_ghost: is it a real-life scenario? (I mean — is it really viable to consider a situation, where someone kills a VM you've spawned)14:08
blinky_ghostkzaitsev_mb: I'm looking in to it to create a VNF platform for telco14:09
blinky_ghostI'm just looking for options14:09
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blinky_ghostkzaitsev_mb: yes in telco world this is requested all the time, some sort of healing, auto-scaling and anti-affinity14:10
blinky_ghostamong other things :)14:10
kzaitsev_mbyep, our immediate dev plans include making writing apps for murano easier and providing simpler way to make farm-like apps, reduce amount of boilerplate code, show common patterns for those in murano.14:13
blinky_ghostok thanks14:18
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openstackgerritValerii Kovalchuk proposed openstack/murano-dashboard: Changes "Deploy Environment" button  https://review.openstack.org/30221015:05
openstackgerritValerii Kovalchuk proposed openstack/murano-dashboard: Change "Deploy Environment" button  https://review.openstack.org/30221015:07
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openstackgerritMerged openstack/murano: [Murano Docs] Install murano-agent by cloud-init  https://review.openstack.org/30049816:49
openstackgerritMerged openstack/murano: Define context.roles with base class  https://review.openstack.org/29088716:49
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thumpbaMurano hang in 'Deploying' state with error :18:00
thumpba"Data too long for column \'description\' at row 1") \'UPDATE environment SET updated=%s, version=%s, description=%s WHERE environment.id = %s\' (datetime.datetime(2016, 4, 4, 9, 31, 55, 914511), 5L, \'{"ObjectsCopy": {"defaultNetworks"18:00
thumpbahas anyone seen this issue before?18:01
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twedgarI'm trying to create a new network as part of an application package. Is that possible and is there an example to look at?18:02
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sergmelikyanthumpa as a workaround you can manually change size of the collumn in DB20:30
sergmelikyanthumpa we are working on fix :(20:30
sergmelikyantwedgar: can you give a more info about use-case? Murano creates new network for each environment - do you need additional network for your application?20:31
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