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| kata-irc-bot1 | <tuan.hoang1> Hi, on system without systemd (like Alpine), what is the reason behind using kata-agent as init instead of using distro's init, and then start kata-agent (as a server/unit) like it was done in systemd-based system ? | 15:10 |
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| kata-irc-bot1 | <tuan.hoang1> I have not made it there yet, but I think I could just call Alpine's init, and then start a service (/etc/init.d/kata-agent for example) to start kata-agent. | 15:11 |
| kata-irc-bot1 | <tuan.hoang1> probably inject a line in Alpine's init to add kata-agent service to rc- boot level (# chroot $ROOTFS_DIR rc-updates add kata-agent) | 15:12 |
| kata-irc-bot1 | <tuan.hoang1> if there's no objection, I would like to send a PR sooner or later | 15:12 |
| kata-irc-bot1 | <graham.whaley> @tuan.hoang1 I think the Hyper folks have more experience with the initrd stuff, so maybe @xu might know? Also @julio.montes has been in this area I think. My presumption is we place kata as init as, well, if you are just going to use alpine init to call kata init, you may as well skip the alpine init....**unless** there is something else you need alpine (busybox?) init to do as well... In which case, a PR to make that an | 15:19 |
| kata-irc-bot1 | option of the build I think would be welcome (but, we'd still have to discuss which would be default, and I think as generally there is nothing else for alpine init to do for kata, we would probalby choose kata as init ?) | 15:19 |
| kata-irc-bot1 | <tuan.hoang1> I'm using image btw, not initrd | 15:19 |
| kata-irc-bot1 | <tuan.hoang1> understood | 15:19 |
| kata-irc-bot1 | <tuan.hoang1> since I'm gradually moving from ubuntu to alpine image, just guessing it might be handy to have alpine's init (i.e. adding ssh service to the VM so I can ssh into it). | 15:23 |
| kata-irc-bot1 | <graham.whaley> Right, that would be a good example of a use case - but, that specific case we say is only for debug - because it is a security hole ;) So, the option in the package builder to add alpine init as the init, and instructions of then how to add the debug console to that setup, would be v.nice ;) | 15:27 |
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| kata-irc-bot1 | <tuan.hoang1> I'm looking forward to the day kata arrives in mainstream distros' repository and I could add kata to Alpine repo :slightly_smiling_face: | 15:31 |
| kata-irc-bot1 | <daniel.gehberger> Hi! I wanted to try kata with Firecracker (without Docker). I downloaded the static tar and wanted to do run like I would with qemu, having a decompressed alpine image under ./rootfs, but it fails: xx:~/container$ sudo /opt/kata/bin/kata-fc spec xx:~/container$ sudo /opt/kata/bin/kata-fc run test rpc error: code = Unknown desc = rootfs (/run/kata-containers/shared/containers/test/rootfs) does not exist xx:~/container$ sudo | 15:40 |
| kata-irc-bot1 | /opt/kata/bin/kata-qemu run test / # I guess it is related to the devicemapper requirement. Do you maybe have some example how to do this? Thanks! | 15:40 |
| kata-irc-bot1 | <graham.whaley> @daniel.gehberger - do you have devicemapper enabled? fc needs it to run with kata. beyond that, @eric.ernst and @manohar.r.castelino may be able to answer | 15:43 |
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| kata-irc-bot1 | <daniel.gehberger> I am not sure what you mean by "enabled" without using Docker. My guess is that I have to create a drive and mount it where it misses the rootfs...? | 16:06 |
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| kata-irc-bot1 | <raravena80> I suppose you either need docker or k8s | 20:37 |
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