Monday, 2014-03-31

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openstackgerritEkaterina Fedorova proposed a change to stackforge/murano-api: Implement package search in repository API  https://review.openstack.org/8337807:50
openstackgerritEkaterina Fedorova proposed a change to stackforge/murano-api: Implement package search in repository API  https://review.openstack.org/8337808:17
openstackgerritEkaterina Fedorova proposed a change to stackforge/murano-api: Implement package search in repository API  https://review.openstack.org/8337808:23
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openstackgerritEkaterina Fedorova proposed a change to stackforge/murano-api: Fix seaarch for disabled packages  https://review.openstack.org/8409910:25
openstackgerritEkaterina Fedorova proposed a change to stackforge/murano-api: Implement package search in repository API  https://review.openstack.org/8337810:27
openstackgerritEkaterina Fedorova proposed a change to stackforge/murano-api: Implement package search in repository API  https://review.openstack.org/8337810:36
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openstackgerritSerg Melikyan proposed a change to stackforge/murano-api: Resolve issues with circular dependency  https://review.openstack.org/8380111:19
openstackgerritRuslan Kamaldinov proposed a change to stackforge/murano-api: Added explicit db-sync command  https://review.openstack.org/8410811:40
openstackgerritTimur Sufiev proposed a change to stackforge/murano-dashboard: Implement creating new App from other App Creation dialog.  https://review.openstack.org/8303911:50
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openstackgerritRuslan Kamaldinov proposed a change to stackforge/murano-api: Added explicit db-sync command  https://review.openstack.org/8410811:58
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openstackgerritA change was merged to stackforge/murano-dashboard: Remove service selection step from Create Service (App) Wizard.  https://review.openstack.org/8279412:20
openstackgerritEkaterina Fedorova proposed a change to stackforge/murano-api: Implement package search in repository API  https://review.openstack.org/8337812:22
openstackgerritTimur Sufiev proposed a change to stackforge/murano-dashboard: Removed explicit passing of version to the murano-api endpoint  https://review.openstack.org/8348112:25
openstackgerritDmitry Teselkin proposed a change to stackforge/murano-deployment: Scripts to install Murano from OBS packages  https://review.openstack.org/7149112:49
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openstackgerritStan Lagun proposed a change to stackforge/murano-api: Adoption of pre-0.5 environment API to MuranoPL format  https://review.openstack.org/8304713:07
openstackgerritDmitry Teselkin proposed a change to stackforge/murano-deployment: Scripts to install Murano from OBS packages  https://review.openstack.org/7149113:15
openstackgerritA change was merged to stackforge/python-muranoclient: Calls to the v1 API are prefixed with the appropriate version prefix  https://review.openstack.org/8348213:18
openstackgerritStan Lagun proposed a change to stackforge/murano-api: Adoption of pre-0.5 environment API to MuranoPL format  https://review.openstack.org/8304713:27
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openstackgerritA change was merged to stackforge/murano-api: Implement package search in repository API  https://review.openstack.org/8337813:47
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openstackgerritTimur Sufiev proposed a change to stackforge/murano-dashboard: Separate muranodashboard.settings from openstack_dashboard.settings  https://review.openstack.org/6812514:02
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openstackgerritA change was merged to stackforge/murano-dashboard: Removed explicit passing of version to the murano-api endpoint  https://review.openstack.org/8348114:27
sjmc7morning folks. i'm having a problem with murano-api, wanted to see if it's a known issue before i did further/file a ticket. i updated a devstack install on friday including oslo.messaging and murano-api, and am getting an error starting murano-api14:36
sjmc7error's happening in __call__ in NotificationDispatcher in common/server.py14:36
sjmc7takes 3 arguments, 2 given - it looks like the oslo messaging code passes a single object in impl_eventlet.py where the murano dispatch handler expects 314:37
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stanlagunthis is a known issue/ API is temporarry broken14:37
sjmc7the oslo code also expects a context manager, looks like14:37
sjmc7ah, ok14:37
sjmc7is there a known good version and/or can i help fix it?14:37
stanlagunit is already fixed but not merged yet14:38
sergmelikyansjmc7, patch is on review: https://review.openstack.org/8304714:38
sjmc7excellent. i'll take a look14:38
openstackgerritA change was merged to stackforge/python-muranoclient: Updated openstack-common  https://review.openstack.org/8335914:39
sergmelikyansjmc7, it will be excellent, your comments will be appreciated, this commit fixes API, and with this commit Murano gets working (still without UI, but API + new engine)14:40
stanlagunthe fix for particular issue is in https://review.openstack.org/#/c/83047/13/muranoapi/common/server.py from ln 12714:40
sjmc7ok, thanks. this is a big changeset :)14:42
sjmc7ah, my attempts to fix it on friday were halfway there :)  will take a look at the review14:43
sergmelikyansjmc7, In oslo.messaging API changes quite a lot, and sometimes next version may not have compatibility with previous one/14:44
sjmc7yeah, the commit log is very busy. you would think they'd leave it alone since everything uses it14:45
sergmelikyanIn oslo.messaging there is no public dispatcher for handling notifications :( So we created own based on Dispatcher interface that was broken. Commit above fixes it.14:46
sergmelikyanstanlagun, may be we can separate this particular change to it's own changeset?14:46
sergmelikyanstanlagun, it will speed-up review14:46
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sjmc7while i'm looking at this, what's the reason for the dictionary keys called '?' ?15:05
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stanlagunsjmc7: this is system part of the object15:25
stanlagunfor reserved properties and design-time data15:25
stanlagunthe reason for such strang name is that such name protects this dictionary from being modified from DSL code cause '?' is not valid property name15:26
stanlagunalso thus you can have properties with any name you want without some reserved names like id15:27
sjmc7ah, ok :)   so it's only used internally15:28
sergmelikyansjmc7, mmm not sure that '?15:33
sergmelikyansjmc7, mmm... not sure that '?' used only internally, since when you specify application to deploy you specify type declared in '?' property15:34
sergmelikyanBut sure, that this is not exposed in UI :)15:34
sjmc7ok. i need to read those blueprints better. i'm wary of magic constants15:34
sjmc7would the DSL allow modification of tags beginning with '?'  ?15:35
sjmc7that might be a way to make it more readable but keep it safe. anyway, i'm meddling in areas i don't fully understand, so i will stop bothering you :)15:35
sergmelikyansjmc7, no15:35
sergmelikyansjmc7, no, feel free to ask any questions :) This helps us to understand how Murano see people that not worked on new DSL implementation15:36
sergmelikyanhttp://paste.openstack.org/show/74665/ example of what API should receive to deploy Active Directory application15:37
sjmc7ok. i'd been working on some other stuff for the last month or so and hadn't been paying attention, so i should read up some more first15:37
stanlagun'?' part is object metadata. Things like object type. They are imutable to DSL and even not accessible directly15:37
stanlagunsimilar to vtable in C++ - also part of the object but not visible to the languge code15:38
sjmc7i'm hoping to persuade my management to commit some resources to murano, so i'm trying to figure out what i missed in the last few weeks15:38
sjmc7ok stanlagun. i'll take a look at the new DSL today15:38
stanlagunhttps://wiki.openstack.org/wiki/Murano/DSL/Blueprint15:39
sjmc7thanks. i'd seen some mailing list discussions about it. does this replace the XML workflows?15:40
stanlagunyes15:40
sjmc7good. thankyou :)15:40
stanlagunthis is major change in 0.5 and a whole new design15:40
sjmc7cool. the xml stuff was hard to follow15:40
stanlagunThyes, I know. Thats why we changed our approach for AppCatalog15:41
sergmelikyanstanlagun, Steve pointed that guys from oslo added NotificationDispatcher15:42
stanlagunyes*15:42
sergmelikyanCan you update you change? https://github.com/openstack/oslo.messaging/blob/master/oslo/messaging/notify/dispatcher.py15:42
ruhesjmc7: it would be really great if you share your views on murano use-cases. that really helps in discussions with other OpenStack projects15:42
sergmelikyansjmc7, thx, when original code was written there was no notification dispatcher in oslo yet15:43
stanlagunsergmelikyan: yes, but in separate commit15:43
sergmelikyansergmelikyan, sure15:43
sergmelikyanstanlagun, sure15:43
sjmc7ruhe - yeah. i'm going to try and schedule a call with you guys sometime soon once my engineering manager's back from vacation15:43
* sergmelikyan today is very clumsy with IRC :)15:43
ruhesjmc7: that's great!15:43
stanlaguncool15:43
stanlagunsjmc7: btw where are you from?15:44
sjmc7geography or company?15:44
stanlaguncompany15:44
sjmc7HP15:44
stanlagungreat!15:45
openstackgerritTimur Sufiev proposed a change to stackforge/murano-dashboard: Implement creating new App from other App Creation dialog.  https://review.openstack.org/8303915:45
sergmelikyansjmc7, we may schedule some skype/hangout session, and I can help you with running Murano or learning Murano internals.15:57
sjmc7ok sergmelikyan. i've been running it with devstack on and off for the last couple of months or so, but that might be useful, especially if i can get commitment to have some more of our engineers looking at it16:05
openstackgerritEkaterina Fedorova proposed a change to stackforge/murano-api: Implement upload call to the repository API  https://review.openstack.org/8409916:08
openstackgerritEkaterina Fedorova proposed a change to stackforge/murano-api: Implement upload call to the repository API  https://review.openstack.org/8409916:09
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sjmc7the application catalog changes look really good, btw16:28
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tsufievsjmc7: in the nearest future it shall become even fancier :)16:40
tsufiev(it is not the final UI for 0.5)16:41
openstackgerritDmitry Teselkin proposed a change to stackforge/murano-api: UML Generator script  https://review.openstack.org/8334816:49
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openstackgerritStan Lagun proposed a change to stackforge/murano-api: Use native oslo.messaging notification dispatcher  https://review.openstack.org/8426522:07
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