Attachment 1926023 Details for Bug 2037355 – Patch to stash network configurtion for use post switchroot.

[patch] Patch to stash network configurtion for use post switchroot.

01systemd-networkd.patch (text/plain), 1.18 KB, created by Ian Dall on 2022-11-21 05:47:55 UTC

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Creator: Ian Dall

Created: 2022-11-21 05:47:55 UTC

Size: 1.18 KB

patch

obsolete

>
>Enable post switch-root world to inherit the network state by saving
>it under /run/initramfs/state.  For this to take effect, post
>switchroot and before systemd-networkd starts this data has to be
>copied back.
>
>Without persistent network state, the network might be reconfigured
>via dhcp and a) get a new lease and IP address and b) lose any nfs
>connections (including root).
>
>--- modules.d/01systemd-networkd/module-setup.sh.dist	2022-06-20 08:05:26.000000000 +0930
>+++ modules.d/01systemd-networkd/module-setup.sh	2022-11-20 21:19:10.226013840 +1030
>@@ -31,6 +31,8 @@
> # Install the required file(s) and directories for the module in the initramfs.
> install() {
> 
>+    inst_hook pre-pivot 85 "$moddir/write-network.sh"
>+
>     inst_multiple -o \
>         "$dbussystem"/org.freedesktop.network1.conf \
>         "$dbussystemservices"/org.freedesktop.network1.service \
>--- modules.d/01systemd-networkd/write-network.sh.dist	2022-01-03 09:35:05.521755313 +1030
>+++ modules.d/01systemd-networkd/write-network.sh	2022-01-03 09:33:51.181970608 +1030
>@@ -0,0 +1,4 @@
>+#!/bin/sh
>+# we need this after switchroot
>+mkdir -m 0755 -p /run/initramfs/state/systemd
>+cp -r /run/systemd/netif /run/initramfs/state/systemd

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Attachments on bug 2037355: 1849030 | 1849033 | 1849034 | 1849035 | 1926023