| caribou | Hello, me again with a new IPv6 related question : When using the EphemeralIPNetwork() class, with ipv4=True, ipv6=True, is each IP version used sequentially ? | 14:58 |
|---|---|---|
| caribou | I mean if I use this decorator, IPv4 will be tried first right ? | 14:59 |
| aciba | caribou: ipv4 first and then ipv6, both versions used: https://github.com/canonical/cloud-init/blob/c273d0e9f262d61b275369ce5587151b0df0dfe6/cloudinit/net/ephemeral.py#L442 | 15:01 |
| caribou | aciba: thanks for the confirmation | 15:01 |
| caribou | I also see that both the DataSourceEC2 & DataSourceOpenStack make use of the url_helper.wait_for_url() with a list of IPv4 & IPv6 metadata URLs. This is based on the assumption that either IPv4 or both IPv4 & IPv2 stack will be available as I understand it | 15:07 |
| caribou | for a bit of background, I'm working on the IPv6 impleplentation of our DataSourceScaleway | 15:07 |
| caribou | s/impleplentation/implementation/ | 15:08 |
| aciba | caribou: per the documentation of EphemeralIPNetwork, if ipv4 and ipv6 are set to true then the assumptions are (ipv4 and ipv6) or (ipv6 only) | 15:16 |
| caribou | ok, thanks for the clarification | 15:16 |
| caribou | btw, which documentation are you referring to ? | 15:21 |
| aciba | https://github.com/canonical/cloud-init/blob/c273d0e9f262d61b275369ce5587151b0df0dfe6/cloudinit/net/ephemeral.py#L439 | 15:22 |
| caribou | thanks! | 15:22 |
| aciba | and the error handling in the except block | 15:22 |
| caribou | aciba: if I read it right, it is "Only IPv4" or "Dualstack IPv4 and IPv4" | 15:24 |
| caribou | s/and IPv4/IPv6/ | 15:25 |
| caribou | aciba: thanks for the fix on LP: #2003562 btw | 15:28 |
| -ubottu:#cloud-init- Launchpad bug 2003562 in cloud-init (Ubuntu) "network-manager renderer does not honour IPv6 default route subnet" [High, Fix Committed] https://launchpad.net/bugs/2003562 | 15:28 | |
| sstory | Trying to setup on RockyLinux 8.7 for a proxmox template. Getting some errors in cloud.cfg | 19:42 |
| sstory | https://paste.centos.org/view/1d945402 Any ideas how to make it not freak out over the colon. I am new to this. | 19:44 |
| waldi | sstory: this is not valid yaml, it needs some ":" | 19:50 |
| sstory | waldi: Wow! I could NOT see the : missing after sudo! Amazing what another pair of eyes can do | 19:56 |
| meena | minimal: current status: trying to test your patch | 23:30 |
| meena | step one: build cloud-init with your patch… | 23:31 |
| meena | step zero: upgrade all VMs i haven't touched in 2 months | 23:32 |
| meena | i also need to generate a certificate chain | 23:41 |
| minimal | meena: thanks | 23:46 |
| minimal | you can use openssl to create a cert | 23:46 |
| meena | minimal: i know, i just need to remember the secret invocations again | 23:47 |
| minimal | meena: I have scripts for that to create root and intermediate CAs ;-) | 23:47 |
| meena | minimal: i have shed the need for such things long ago | 23:48 |
| minimal | BTW best to test using throwaway VMs, especially for testing the delete certs functionality - if it works then anything relying on the CA certs will fail (e.g wget, curl, package manager perhaps, etc) | 23:49 |
| minimal | meena: rather than rely on scripts you rely on your memory? lol | 23:49 |
| meena | minimal: i have shed memory, too, pretty sure my brain's gone out the window with covid | 23:50 |
| meena | are we still generating RSA keys? | 23:53 |
| minimal | for what exactly? certs? that depends on what the certs might be used for. | 23:57 |
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