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| openstackgerrit | Qiming Teng proposed openstack/senlin: Remove a TODO item https://review.openstack.org/294356 | 01:28 |
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| openstackgerrit | Merged openstack/senlin: Remove a TODO item https://review.openstack.org/294356 | 01:52 |
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| openstackgerrit | Merged openstack/senlin: Fix problems with add timer and improve periodic tasks https://review.openstack.org/293897 | 02:13 |
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| openstackgerrit | Qiming Teng proposed openstack/python-senlinclient: Fix event list sorting https://review.openstack.org/294373 | 02:51 |
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| xuhaiwei | Hi, everyone, just find something interesting, many openstack projects have their own icons, does Senlin have one? Or do we need one? | 03:01 |
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| xuhaiwei | found it in the Senlin introduction ppt | 03:14 |
| xuhaiwei | is it a formal one? | 03:14 |
| Qiming | it can be | 03:19 |
| Qiming | :) | 03:19 |
| Qiming | if there are some artists to contribute a better one, that would be great | 03:20 |
| elynn | Hi can we support lbaasv2 in lb profile? | 03:27 |
| elynn | lb policy | 03:28 |
| zzxwill | Hi xuhaiwei, could you please help send me the Senlin introduction ppt? I might find some guy for the icon. | 03:36 |
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| xuhaiwei | zzxwill, I am back now | 04:06 |
| xuhaiwei | how to send to you? | 04:06 |
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| xuhaiwei | Qiming, I think the ppt you sent to me can be shared to others, right? | 04:07 |
| xuhaiwei | zzxwill, just be back now | 04:07 |
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| xuhaiwei | how to send to you, zzxwill | 04:08 |
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| zzxwill | xuhaiwei zzxwill@gmail.com Thanks. | 04:59 |
| Qiming | elynn, lb policy is based on lbaasv2 api | 05:02 |
| elynn | good to know that. | 05:03 |
| openstackgerrit | Qiming Teng proposed openstack/python-senlinclient: Fix event list sorting https://review.openstack.org/294373 | 05:06 |
| xuhaiwei | zzxwill, the mail is sent to you | 05:07 |
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| zzxwill | Received the mail, thx:) xuhaiwei. | 05:22 |
| elynn | Hi Qiming , if I attach a lb policy to cluster, how can I get the VIP address? | 05:24 |
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| Qiming | oh, seems no way | 05:26 |
| Qiming | Yanyanhu ? | 05:26 |
| Qiming | seems we need to add an interface somehow | 05:27 |
| Yanyanhu | hi, sorry | 05:28 |
| Yanyanhu | elynn, this is problem | 05:28 |
| Yanyanhu | now the vip address is not exposed... | 05:29 |
| elynn | oh... sad to hear that... | 05:30 |
| Qiming | this kind of data can be exposed via cluster.data | 05:30 |
| elynn | I'm thinking if we can expose it in cluster data ? | 05:30 |
| Qiming | if we want to keep the interface as simple as it is | 05:30 |
| Yanyanhu | maybe we should store vip info into some places, e.g. metadata of lb policy | 05:31 |
| elynn | Qiming, ha, we are in the same direction. | 05:31 |
| Qiming | yes, elynn | 05:31 |
| elynn | Since one policy can attach to multiple cluster | 05:31 |
| Yanyanhu | hmm, cluster.data is better | 05:31 |
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| Yanyanhu | or cluster_policy.data? | 05:32 |
| Qiming | each policy binding creates a new binding object | 05:34 |
| elynn | sounds good to me. | 05:34 |
| xuhaiwei | if the IP is stored in cluster data, when the policy is detached, the cluster data will be updated? | 05:34 |
| Yanyanhu | ah, sorry, it should be stored in cluster.data | 05:34 |
| Yanyanhu | xuhaiwei, yes | 05:34 |
| Qiming | yes, xuhaiwei, that is for sure | 05:34 |
| Yanyanhu | since now all lb policy attachment related data are stored in cluster.data | 05:35 |
| xuhaiwei | so the IP should be saved there too | 05:35 |
| Yanyanhu | yes, I think so | 05:36 |
| Yanyanhu | let me check the code to confirm it | 05:36 |
| Qiming | currently, lb id is saved in binding data | 05:37 |
| Yanyanhu | Qiming, yes, I was wrong | 05:37 |
| Yanyanhu | again | 05:37 |
| Qiming | that can be changed | 05:37 |
| elynn | So we store lb id in cluster's data too? | 05:37 |
| elynn | in the future? | 05:37 |
| Qiming | but I think VIP is a cluster attribute | 05:37 |
| xuhaiwei | excuse me, what is the binding data? | 05:38 |
| Yanyanhu | xuhaiwei, cluster_policy object | 05:38 |
| Yanyanhu | it's unique for each attachement between a cluster and a policy | 05:38 |
| xuhaiwei | thanks, Yanyanhu | 05:38 |
| Yanyanhu | Qiming, this is because we only allow one lb policy been attached to a cluster | 05:38 |
| Qiming | no, one lb policy can be attached to mulitiple cluster | 05:39 |
| Qiming | lb policy itself is only a specification | 05:39 |
| Yanyanhu | yes, but one cluster can only be attached one lb policy? | 05:39 |
| Qiming | the data it initialized is saved per-cluster-binding | 05:40 |
| Qiming | Yanyanhu, don't think so | 05:40 |
| Qiming | you can attach more than one, in theory | 05:40 |
| Qiming | in aws, loadbalancer is a list for an asg | 05:40 |
| xuhaiwei | no conflicts happen? | 05:40 |
| Qiming | two lbs won't see each other | 05:40 |
| Yanyanhu | oh, I thought only scaling policy can be attached like this | 05:41 |
| Yanyanhu | yes, attaching more than one lb policies to a cluster makes sense | 05:41 |
| Qiming | well, we didnt change singleton value for lb yet | 05:41 |
| Yanyanhu | for cases, each node has more than one network interfaces | 05:41 |
| Qiming | so we need to set lb policy's singleton to False | 05:42 |
| Yanyanhu | yes, I think so | 05:42 |
| Qiming | and store data visible to users in cluster.data | 05:42 |
| Qiming | when you are showing a cluster | 05:42 |
| xuhaiwei | two lb policies control two nics of one node? am I wrong? | 05:43 |
| Qiming | you will get 'loadbalancers': [{'id': 'lb1', 'vip': '1.2.3.4'}] from its data | 05:43 |
| Yanyanhu | Qiming, if so, we need distinguish the data from different polices | 05:43 |
| Yanyanhu | ok | 05:44 |
| xuhaiwei | Qiming, if two lb policies attachment is allowed, the 'id' should be a list | 05:44 |
| Yanyanhu | so maybe we should follow this principle: storing data visible for user into cluster.data while storing data invisible for user into cluster_policy.data | 05:45 |
| Qiming | it is a list, check the dict again | 05:45 |
| Qiming | +1, Yanyanhu | 05:45 |
| Yanyanhu | ok, I see | 05:45 |
| xuhaiwei | ok, got it, 'loadbalancers' is a list | 05:45 |
| elynn | How about data: {'loadbalancers': {'lb_id': {'vip': 8.8.8.8}}} | 05:45 |
| Qiming | elynn, that's fine | 05:46 |
| elynn | if loadbalancers is a list, it's not easy for heat to get specific VIP | 05:46 |
| Qiming | right, you will have to iterate | 05:46 |
| Qiming | two-leveled map improves usability | 05:47 |
| Yanyanhu | Qiming, cluster.data has not been used as of now? | 05:47 |
| Qiming | Yanyanhu, I think so | 05:47 |
| Yanyanhu | hmm, need a design for its format | 05:47 |
| Qiming | We have been reserving that 'data' field for cluster-level attributes | 05:48 |
| Yanyanhu | for any possible attrs we want to expose to end user | 05:48 |
| Yanyanhu | yes | 05:48 |
| Qiming | loadbalancers is definitely a good candidate | 05:48 |
| elynn | yes | 05:48 |
| Yanyanhu | right | 05:48 |
| Yanyanhu | ok, will think about it and propose a patch for it | 05:49 |
| Qiming | great | 05:49 |
| Qiming | I like elynn's proposal about data format | 05:50 |
| Yanyanhu | let me add a item into mitaka workitem etherpad | 05:50 |
| elynn | Cooooool~ thank you Yanyanhu | 05:50 |
| Yanyanhu | ok, it looks good to me as well | 05:50 |
| Yanyanhu | no problem :) | 05:50 |
| Qiming | thanks, elynn, this is an important feature | 05:50 |
| Yanyanhu | a start point of cluster level attr generalization :) | 05:51 |
| Qiming | emm ... not there yet | 05:51 |
| Yanyanhu | yes, not that far :) | 05:51 |
| Qiming | this kind of a data is more of a constant | 05:52 |
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| Qiming | when we were talking about cluster wide attribute collection, it is more about dynamic ones that will demand several service calls | 05:52 |
| Yanyanhu | I see | 05:54 |
| openstackgerrit | Qiming Teng proposed openstack/senlin: Add size checking when adding nodes https://review.openstack.org/294403 | 06:01 |
| openstackgerrit | Qiming Teng proposed openstack/senlin: Documentation for the region placement policy https://review.openstack.org/294063 | 06:05 |
| openstackgerrit | Qiming Teng proposed openstack/senlin: Add size checking when deleting nodes https://review.openstack.org/294408 | 06:19 |
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| openstackgerrit | Qiming Teng proposed openstack/senlin: Set update_at to new value after resize https://review.openstack.org/294424 | 06:54 |
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| openstackgerrit | Qiming Teng proposed openstack/senlin: Optimize event deserialization https://review.openstack.org/294426 | 07:28 |
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| Qiming | team, need your helps on reviewing some patch back logs | 08:15 |
| Qiming | thanks | 08:15 |
| Yanyanhu | got it | 08:16 |
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| Qiming | a lot of dirty works need to be done to cut an RC1 and create a stable/mitaka branch | 08:22 |
| Qiming | don't know how | 08:22 |
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| Yanyanhu | RC1? | 08:22 |
| Qiming | yes, today is the deadline | 08:22 |
| Yanyanhu | I see | 08:22 |
| openstackgerrit | Yanyan Hu proposed openstack/senlin: Store random assigned VIP address to cluster data https://review.openstack.org/294450 | 08:24 |
| Yanyanhu | leave for a while. Need to reboot my workstation | 08:25 |
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| openstackgerrit | Merged openstack/senlin: Add size checking when adding nodes https://review.openstack.org/294403 | 08:31 |
| openstackgerrit | Merged openstack/python-senlinclient: Fix event list sorting https://review.openstack.org/294373 | 08:36 |
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| openstackgerrit | Qiming Teng proposed openstack/senlin: Release notes for RC1 https://review.openstack.org/294462 | 08:54 |
| openstackgerrit | Merged openstack/senlin: Set update_at to new value after resize https://review.openstack.org/294424 | 08:57 |
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| xuhaiwei | hi QIming | 08:58 |
| Qiming | yes | 08:58 |
| xuhaiwei | about the weekly meeting for container cluster, when should we arrange it? | 08:59 |
| Qiming | up to you | 08:59 |
| Qiming | I'm mostly free | 08:59 |
| xuhaiwei | should we do it by phone? | 08:59 |
| Qiming | yep, by phone would be efficient | 09:00 |
| xuhaiwei | ok | 09:00 |
| xuhaiwei | we had it this Tuesday, what about the time for every week? | 09:00 |
| Qiming | fine with me | 09:00 |
| xuhaiwei | from 14:00~15:00 Beijing time ? | 09:01 |
| Qiming | okay | 09:01 |
| xuhaiwei | thanks | 09:01 |
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| Qiming | Yanyanhu, the funtional test failure is weird | 09:04 |
| Yanyanhu | 294408? | 09:04 |
| Qiming | yep | 09:04 |
| Yanyanhu | let me check it | 09:04 |
| Qiming | dhellmann, online? | 09:05 |
| Yanyanhu | Qiming, need to revise functional test I think since the request will be rejected in service layer rather than action layer now | 09:06 |
| Yanyanhu | will work on it | 09:06 |
| Qiming | the request should not be rejected? | 09:06 |
| Yanyanhu | should be | 09:06 |
| Yanyanhu | in current implementation, the request will be accepted | 09:07 |
| Qiming | line 89 is trying to remove 2 nodes from the cluster | 09:07 |
| Yanyanhu | although the action will fail | 09:07 |
| Qiming | that should be fine | 09:07 |
| Qiming | how could the target capacity become 0? | 09:08 |
| Yanyanhu | oh, I didn't see the log in detail, I thought it was caused by the logic change of request rejection | 09:08 |
| Yanyanhu | let me have a look | 09:08 |
| Qiming | great, thanks | 09:08 |
| Yanyanhu | no problem | 09:09 |
| Qiming | seems there is a race condition | 09:13 |
| Yanyanhu | you mean? | 09:14 |
| Qiming | cluster's desired_capacity may be incorrectly updated | 09:14 |
| Yanyanhu | you're right | 09:15 |
| Yanyanhu | +------------------+--------------------------------------+ | 09:15 |
| Yanyanhu | | Property | Value | | 09:15 |
| Yanyanhu | +------------------+--------------------------------------+ | 09:15 |
| Yanyanhu | | created_at | 2016-03-18T09:14:11 | | 09:15 |
| Yanyanhu | | data | {} | | 09:15 |
| Yanyanhu | | desired_capacity | 2 | | 09:15 |
| Yanyanhu | | domain | None | | 09:15 |
| Yanyanhu | functional test failed locally | 09:15 |
| Yanyanhu | the cluster's desired_capacity is 2 now | 09:15 |
| Qiming | after two nodes added ? | 09:16 |
| Yanyanhu | I should add a check about cluster desired_capacity in that test | 09:17 |
| Qiming | so we should not update desired_capacity in do_join() | 09:17 |
| Yanyanhu | yes, I think so | 09:17 |
| Qiming | it should be done in cluster_action | 09:17 |
| Yanyanhu | yes | 09:17 |
| Yanyanhu | really need to test cluster add/del node operations more completely | 09:19 |
| Qiming | right | 09:19 |
| Yanyanhu | they are not very common used operations currently | 09:19 |
| Qiming | I'll work on fixing the desired_capacity update | 09:19 |
| Qiming | please help improve func tests | 09:20 |
| Yanyanhu | sure | 09:20 |
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| openstackgerrit | Qiming Teng proposed openstack/senlin: Fix desired_capacity computation https://review.openstack.org/294483 | 10:00 |
| openstackgerrit | Merged openstack/senlin: Add size checking when deleting nodes https://review.openstack.org/294408 | 10:08 |
| openstackgerrit | Qiming Teng proposed openstack/senlin: Fix desired_capacity computation https://review.openstack.org/294483 | 10:11 |
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| openstackgerrit | Merged openstack/senlin: Documentation for the region placement policy https://review.openstack.org/294063 | 10:18 |
| openstackgerrit | Merged openstack/senlin: Optimize event deserialization https://review.openstack.org/294426 | 10:20 |
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| openstackgerrit | Qiming Teng proposed openstack/senlin: Store random assigned VIP address to cluster data https://review.openstack.org/294450 | 11:04 |
| openstackgerrit | Merged openstack/senlin: Fix desired_capacity computation https://review.openstack.org/294483 | 11:12 |
| openstackgerrit | Merged openstack/senlin: Store random assigned VIP address to cluster data https://review.openstack.org/294450 | 11:39 |
| openstackgerrit | Merged openstack/senlin: Release notes for RC1 https://review.openstack.org/294462 | 11:45 |
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| openstackgerrit | Doug Hellmann proposed openstack/senlin: Update reno for stable/mitaka https://review.openstack.org/294565 | 12:34 |
| openstackgerrit | Doug Hellmann proposed openstack/senlin: Update reno for stable/mitaka https://review.openstack.org/294565 | 12:35 |
| dhellmann | Qiming : your RC1 is ready and your stable/mitaka branch is available. Please merge https://review.openstack.org/294565 and https://review.openstack.org/294564 to finish setting those up | 12:36 |
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| Qiming | dhellmann, got it, thanks | 12:53 |
| openstackgerrit | Merged openstack/senlin: Update reno for stable/mitaka https://review.openstack.org/294565 | 13:05 |
| openstackgerrit | Yanyan Hu proposed openstack/senlin: Complete functional test of cluster_membership https://review.openstack.org/294588 | 13:33 |
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| openstackgerrit | zzxwill proposed openstack/python-senlinclient: Spelling mistakes on 'Clustering service command-line client' page https://review.openstack.org/294634 | 14:59 |
| openstackgerrit | zzxwill proposed openstack/python-senlinclient: Spelling mistakes on 'Clustering service command-line client' page https://review.openstack.org/294634 | 15:27 |
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