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| linuxgeek_ | hey cloud-init | 16:43 |
|---|---|---|
| linuxgeek_ | i want to use the cloudinit feature, so as a first step i started reading cloudinit on the net | 16:44 |
| linuxgeek_ | got useful info | 16:44 |
| linuxgeek_ | i did a nova boot --flavor x --image xx --userdata /root/test.yaml testvm | 16:45 |
| linuxgeek_ | the content of the test.yaml is copied from here http://cloudinit.readthedocs.org/en/latest/topics/examples.html#run-commands-on-first-boot | 16:46 |
| linuxgeek_ | now i logged into the instance | 16:47 |
| linuxgeek_ | and checked the /etc/hosts file | 16:47 |
| linuxgeek_ | it has not echoed the line | 16:47 |
| linuxgeek_ | any thoughts what i'm missing? | 16:48 |
| JoshNang | hey, does anyone have time to review a nova spec? we'd like to add a json description of the network interfaces to configdrive/metadata service to make it more flexible. https://review.openstack.org/#/c/85673/ | 17:02 |
| JoshNang | our use case is baremetal servers (openstack ironic) with bonded interfaces and vlans over those bonds, and be able to support debian/centos/windows more easily. we're more than happy to write the patches to make cloud-init use the new json :) | 17:03 |
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| harlowja | JoshNang i'll look it over | 17:25 |
| harlowja | linuxgeek_ can u get the cloudinit log file, might have a reason why that didn't happen, /var/log/cloud-init.log (i think) | 17:26 |
| harlowja | JoshNang on the cloudinit side, what did u think about using to write it in, https://fedorahosted.org/netcf/ ? | 17:26 |
| harlowja | or other? | 17:26 |
| harlowja | JoshNang any reason why not just to use that format that netcf takes as input? | 17:30 |
| JoshNang | harlowja: i figured we'd have to hand code a lot of it. netcf looks like it'd make life a lot easier, at least for fedora/centos/etc, and maybe we can pitch in to help with adding .deb backends | 17:30 |
| harlowja | damn irc client just crashed, JoshNang what did i miss, think i missed a line | 17:31 |
| JoshNang | harlowja: openstack in general seems to be trying to moving away from xml. i don't have a strong opinion either way | 17:32 |
| JoshNang | what you maybe missed: i figured we'd have to hand code a lot of it. netcf looks like it'd make life a lot easier, at least for fedora/centos/etc, and maybe we can pitch in to help with adding .deb backends | 17:32 |
| harlowja | https://git.fedorahosted.org/cgit/netcf.git/tree/src/drv_debian.c :) | 17:33 |
| harlowja | might just already work | 17:33 |
| harlowja | so convert the xml format to json and be done, lol | 17:34 |
| harlowja | or yaml, or plaintext | 17:34 |
| harlowja | ha | 17:34 |
| JoshNang | heh if i have to write a json to netcf gen, i'm sure i can come up with something | 17:35 |
| JoshNang | plaintext could be fun :) | 17:35 |
| linuxgeek_ | harlowja, i do not find cloudinit directory or clound-init.log. will this be present when the image has cloudinit installed? | 17:37 |
| harlowja | it should be, u should find a /etc/cloud/cloud.cfg that should have the config, if thats missing then that makes me wonder if cloudinit is installed at all | 17:38 |
| harlowja | JoshNang anyway, thats just a nitpick, the format as long as its compatible would be great, then can just use netcf (which already seems to do most of what we want) | 17:38 |
| harlowja | JoshNang when smoser gets back i'm sure he'll have other inputs, he wants to fix some of the current brokenness that is this stuff | 17:39 |
| JoshNang | harlowja: sweet. i'll review their format and adjust as needed. | 17:39 |
| JoshNang | harlowja: sounds good! more input is always helpful | 17:40 |
| harlowja | JoshNang u might be interested in https://bugs.launchpad.net/cloud-init/+bug/1153626 | 17:40 |
| harlowja | which is where i think smoser wants to go (much more dynamic network config, apparently already done in ec2?) | 17:40 |
| harlowja | maybe not for your spec, but something to think about | 17:41 |
| linuxgeek_ | i'll upload a ubuntu cloud image since they have cloudinit installed. so the cloud-init.log should have info if its a success or a failure? | 17:44 |
| harlowja | linuxgeek_ typically yes, if not u can adjust cloud.cfg log levels | 17:47 |
| JoshNang | harlowja: ooo interesting. i definitely want to see more dynamic network config in openstack (somewhat less useful in baremetal), so if this can help, ++ | 17:52 |
| harlowja | ya, smoser (i believe on vacation until nexst week?) will have lots to say about that | 17:52 |
| harlowja | ^ the BDFL of cloudinit, ha | 17:52 |
| harlowja | i'm just BDFLjr :-P | 17:52 |
| JoshNang | ahh :) | 18:02 |
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