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Document new vsock literals

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Fixes #31849
This commit is contained in:
Daan De Meyer
2024-03-19 12:29:49 +01:00
committed by Luca Boccassi
parent e19186359a
commit db7374e156
4 changed files with 16 additions and 9 deletions
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docs/CREDENTIALS.md
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@@ -380,7 +380,8 @@ Various services shipped with `systemd` consume credentials for tweaking behavio
to receive a notification via VSOCK when a virtual machine has finished booting.
Note that in case the hypervisor does not support `SOCK_DGRAM` over `AF_VSOCK`,
`SOCK_SEQPACKET` will be tried instead. The credential payload should be in the
form: `vsock:<CID>:<PORT>`. Also note that this requires support for VHOST to be
form: `vsock:<CID>:<PORT>`. `vsock` may be replaced with `vsock-stream`, `vsock-dgram` or `vsock-seqpacket`
to force usage of the corresponding socket type. Also note that this requires support for VHOST to be
built-in both the guest and the host kernels, and the kernel modules to be loaded.
* [`systemd-sysusers(8)`](https://www.freedesktop.org/software/systemd/man/systemd-sysusers.html)