| kelvinliu | hi veebers, I just saw u mentioned that in standup. I was looking at deploying percona-cluster on caas | 00:03 |
|---|---|---|
| kelvinliu | veebers, the problem was `leader-elected` hook failed due to `network-get` could not find relation primary address(it's empty `{MACAddress: InterfaceName: Addresses:[]}`) | 00:06 |
| veebers | kelvinliu: ah right, thanks. I could have sworn it was a relations thing but wasn't too sure ^_^ | 00:06 |
| kelvinliu | veebers, Is the issue on IAAS ? | 00:11 |
| veebers | kelvinliu: aye, it's charm related. Not sure of the impact for caas. | 00:16 |
| kelvinliu | ah, did ur deployment failed at the same hook? | 00:16 |
| kelvinliu | https://pastebin.ubuntu.com/p/7JXwP44Ry4/ | 00:18 |
| kelvinliu | Is the error u got, veebers ? | 00:18 |
| veebers | kelvinliu: no, the percona-cluster error was in deb-relation-changed | 00:20 |
| veebers | it deployed fine, was when I attempted to relate it to a mediawiki app that it fails | 00:20 |
| kelvinliu | ic | 00:21 |
| kelvinliu | the problem might be different. | 00:22 |
| veebers | I believe it is | 00:23 |
| === Makyo is now known as Guest71270 | ||
| valenitn | hi guys | 08:28 |
| valenitn | is it ok to ask for help on deploying with juju here? | 08:28 |
| rick_h_ | valenitn: sure thing | 08:29 |
| valenitn | great, thanks | 08:30 |
| valenitn | I'm trying to deploy a xenial charm on azure with storage | 08:30 |
| rick_h_ | valenitn: cool, you've peeked at https://jujucharms.com/docs/2.3/charms-storage ? | 08:31 |
| valenitn | this worked fine a few weeks ago, but now I get the agent blocked in "allocating" and storage in "pending" | 08:31 |
| rick_h_ | valenitn: hmm, so have to see in the debug log what's up | 08:32 |
| valenitn | yep, that's where I got the command from | 08:32 |
| valenitn | there's nothing relevant in the juju logs for the unit or the machine | 08:32 |
| rick_h_ | valenitn: it might be in the controller logs as it sets up the storage to be used | 08:32 |
| rick_h_ | valenitn: the unit itself doesn't make the calls out to the storage provider | 08:33 |
| valenitn | I think the storage works because I see the disks on the machine with lsblk | 08:33 |
| valenitn | but they are not mounted | 08:33 |
| rick_h_ | valenitn: hmm, can you `juju switch controller` and check the logs on the controller machine? | 08:34 |
| rick_h_ | if there's nothing in the unit/machine log there it's the only other place I can think to look for any error/issue feedback | 08:35 |
| valenitn | there is this in the logs, but I remember seeing it even when it was working: | 08:38 |
| valenitn | machine-0: 08:09:36 WARNING juju.cmd.jujud determining kvm support: INFO: Your CPU does not support KVM extensions KVM acceleration can NOT be used : exit status 1 no kvm containers possible | 08:38 |
| rick_h_ | valenitn: yea, but that's nothing to do with storage. That just means you can't create kvm containers on that platform | 08:39 |
| valenitn | on the machine syslog I see May 4 08:15:38 machine-1 HV_FCOPY: open /dev/vmbus/hv_fcopy failed; error: 2 No such file or directory | 08:39 |
| rick_h_ | hmm, that looks better more interesting. There's some instances of that out there. https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1614618 | 08:41 |
| mup | Bug #1614618: hv-fcopy-daemon.service system failed start <amd64> <apport-bug> <kernel-da-key> <kernel-hyper-v> <uec-images> <yakkety> <linux (Ubuntu):Confirmed> <linux (Ubuntu Xenial):Confirmed> <https://launchpad.net/bugs/1614618> | 08:41 |
| rick_h_ | valenitn: might have to file a bug. | 08:42 |
| rick_h_ | valenitn: does it work intermittently? I see some links around bits of this stuff being racy | 08:43 |
| valenitn | it failed consistently in the last days | 08:44 |
| valenitn | I thought something on azure changed | 08:44 |
| valenitn | maybe the ami for ubuntu? | 08:45 |
| rick_h_ | valenitn: yea, maybe something with a new kernel or maybe something Juju needs to be doing automatically that Azure changed. I'm not sure. | 08:45 |
| rick_h_ | valenitn: if you can file a bug with the charm/instructions for what you're trying we can chase it down | 08:45 |
| valenitn | ok, will try to look a little more and file a bug | 08:46 |
| valenitn | thanks for help | 08:46 |
| rick_h_ | valenitn: yea sorry I don't have a quick fix for you | 08:47 |
| valenitn | np | 08:49 |
| TheAbsentOne | rick_h_: do you know a good, recent interface example. I'm not really getting it how I can properly send information from one charm to another through a self-written custom interface :/ it's to_publish right? | 09:32 |
| TheAbsentOne | https://jujucharms.com/docs/2.3/developer-layers-interfaces <-- does relations.unit in this tutorial represent all connected charms? | 09:34 |
| srihas | hi guys, I have installed nova-compute on our compute nodes, Now I am thinking to install the percona clulster on another three nodes supposed to act as controllers. What does the "deploy --to lxd:0" mean here? I have skipped the neutron deployment as I want to do it later with cisco ACI. | 11:15 |
| === salmankhan1 is now known as salmankhan | ||
| roadmr | srihas: "deploy --to lxd:0" means it will deploy into a new lxd container which will be created on machine 0 | 12:06 |
| roadmr | srihas: https://jujucharms.com/docs/2.3/charms-deploying-advanced#deploying-to-specific-machines | 12:06 |
| srihas | aha | 12:26 |
| srihas | roadmr: what if the machine is not yet in the list of machines on juju ? then I go the way I do --constraints tags=db --to lxd ? | 12:27 |
| srihas | but then I cannot specify :0 or 1 or something, right? | 12:29 |
| srihas | "To deploy to specific, pre-existing machines the --to option is used. When this is done, unless the machine was created via add-machine, a charm has already been deployed to the machine." | 12:30 |
| roadmr | srihas: AFAIk there's always a machine 0, but you may be able to specify any existing machine | 12:46 |
| roadmr | srihas: it sounds like you're following a document, that should tell you the machines that are available | 12:46 |
| srihas | roadmr: I want to install percona on a new fresh machine thats not yet in the list of machines in juju | 12:59 |
| srihas | juju machines doesn't show a machine with id 0 for me :o | 12:59 |
| zeestrat | srihas: Are you following along https://docs.openstack.org/charm-deployment-guide/latest/install-openstack.html#deploy-openstack? | 14:31 |
| srihas | zeestrat: yeah | 14:34 |
| srihas | I am on it | 14:34 |
| srihas | but its sometimes confusing me | 14:34 |
| srihas | like now the swift-server.config has the bind_ip = 0.0.0.0 instead of specific IP | 14:35 |
| srihas | :7 | 14:35 |
| zeestrat | srihas: Gotcha. I'd recommend maybe looking at using bundles which is mentioned in the next step https://docs.openstack.org/charm-deployment-guide/latest/install-openstack-bundle. It will make it easier to define things and map applications to machines in a predictable way | 14:37 |
| srihas | zeestrat: thats a good point. I will study it though I can't deploy directly | 14:38 |
| zeestrat | Also if you find some doc bugs you can file them here https://launchpad.net/charm-deployment-guide | 14:39 |
| srihas | zeestrat: is there a way to add all the "ready" nodes to juju | 14:39 |
| srihas | like I get them when I do the juju machines | 14:39 |
| srihas | without any charms (atleast OpenStack related) deployed | 14:40 |
| zeestrat | Just so I understand, is there a reason you can't deploy bundles directly? | 14:42 |
| srihas | zeestrat: yeah, we will be using cisco ACI for neutron and ScaleIO for storage. so no ceph and neutron | 14:43 |
| zeestrat | srihas: Right. But you're using openstack charms with juju for the other components such as Nova compute? You can just remove them from the bundle | 14:45 |
| srihas | zeestrat: aha | 14:47 |
| srihas | zeestrat: I will look around it, thank you for the suggestions | 14:47 |
| srihas | will get back to you | 14:47 |
| srihas | zeestrat: how can we add custom charms, for example if we use ScaleIO ? | 14:48 |
| srihas | 16:39 < srihas> zeestrat: is there a way to add all the "ready" nodes to juju | 14:50 |
| srihas | 16:39 < srihas> like I get them when I do the juju machines | 14:50 |
| srihas | I think this is needed, I am missing some thing crucial here | 14:50 |
| zeestrat | srihas: I'm actually not sure. I only use bundles which define which machines I want from MAAS. I'm thinking out loud now, but you can check if you can do a `juju add-machine` which should deploy a machine, then if you do something like `juju deploy nova-compute --to <machine-id>` where <machine-id> is the one you get after the add-machine. | 14:55 |
| zeestrat | srihas: But I really think you should look at using bundles where you can define constraints which allows you to select which machines you want to deploy on from MAAS. | 14:56 |
| srihas | aha | 14:56 |
| zeestrat | srihas: Regarding ScaleIO, are you planing to use the charms from https://jujucharms.com/u/cloudscaling/ or write your own ScaleIO charms? I haven't used them so don't know the state of them. | 14:57 |
| srihas | zeestrat: the ones from juju, they are old? | 14:57 |
| srihas | https://github.com/thecodeteam/juju-scaleio -> I looked at them before | 14:58 |
| zeestrat | Looks like last activity was in Jan 2017 so I'm not sure of the state. | 14:59 |
| srihas | zeestrat: ok | 15:00 |
| srihas | zeestrat: is there a guide to write "hello-world" juju charm ? (please bare with me) | 15:01 |
| zeestrat | srihas: https://jujucharms.com/docs/stable/developer-getting-started | 15:02 |
| srihas | zeestrat: thank you | 15:02 |
| zeestrat | srihas: No problem. The bundle docs page talks a bit more about constraints and how to place things on different machines. https://jujucharms.com/docs/2.3/charms-bundles If you tag machines in MAAS you can target those using the `tags` constraint which is one of the constraints available: https://jujucharms.com/docs/2.3/reference-constraints | 15:05 |
| zeestrat | srihas: I can whip up a short example, but you'll have to remind me next week | 15:06 |
| srihas | zeestrat: sure, I will get back to you :) | 15:06 |
| otama | HELP: Hi Team, is it possible declare a Cross Model Relations into a bundle files ? | 20:28 |
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