From: Michael Olbrich <m.olbrich@pengutronix.de>
To: ptxdist@pengutronix.de
Cc: Lars Alex Pedersen <lapeddk@gmail.com>
Subject: Re: [ptxdist] [APPLIED] rootfs: Add option for stub resolv when systemd-resolved is used
Date: Mon, 9 Mar 2026 08:22:27 +0100 [thread overview]
Message-ID: <20260309072227.4088440-1-m.olbrich@pengutronix.de> (raw)
In-Reply-To: <20260304123435.1730190-2-lapeddk@gmail.com>
Thanks, applied as f51fc518e88bb72bb9483133f6aeccad6966d768.
Michael
[sent from post-receive hook]
On Mon, 09 Mar 2026 08:22:27 +0100, Lars Alex Pedersen <lapeddk@gmail.com> wrote:
> The stub-resolv.conf allows using the DNS cache functionality in
> systemd-resolved.
>
> Signed-off-by: Lars Alex Pedersen <lapeddk@gmail.com>
> Message-Id: <20260304123435.1730190-2-lapeddk@gmail.com>
> Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
>
> diff --git a/rules/rootfs.in b/rules/rootfs.in
> index 93b53481d121..9e8c8ff50e1b 100644
> --- a/rules/rootfs.in
> +++ b/rules/rootfs.in
> @@ -439,7 +439,7 @@ choice
>
> config ROOTFS_RESOLV_SYSTEMD
> bool
> - depends on SYSTEMD_NETWORK
> + depends on SYSTEMD_RESOLVED
> prompt "link to /run/systemd/resolve/resolv.conf"
> help
> If enabled, it installs /etc/resolv.conf as a link to
> @@ -447,6 +447,16 @@ choice
> systemd-resolved and is filled with data from the systemd
> managed interfaces.
>
> + config ROOTFS_RESOLV_STUB_SYSTEMD
> + bool
> + depends on SYSTEMD_RESOLVED
> + prompt "link to /run/systemd/resolve/stub-resolv.conf"
> + help
> + If enabled, it installs /etc/resolv.conf as a link to
> + /run/systemd/resolve/stub-resolv.conf. This file is provided by
> + systemd-resolved and is filled with data from the systemd
> + managed interfaces.
> +
> config ROOTFS_RESOLV_STATIC
> bool
> depends on SYSTEMD_NETWORK
> diff --git a/rules/rootfs.make b/rules/rootfs.make
> index 656fbe4ba5a7..b67b6526d1c9 100644
> --- a/rules/rootfs.make
> +++ b/rules/rootfs.make
> @@ -266,6 +266,9 @@ endif
> ifdef PTXCONF_ROOTFS_RESOLV_SYSTEMD
> @$(call install_link, rootfs, /run/systemd/resolve/resolv.conf, /etc/resolv.conf)
> endif
> +ifdef PTXCONF_ROOTFS_RESOLV_STUB_SYSTEMD
> + @$(call install_link, rootfs, /run/systemd/resolve/stub-resolv.conf, /etc/resolv.conf)
> +endif
> ifdef PTXCONF_ROOTFS_RESOLV_STATIC
> @$(call install_link, rootfs, /usr/lib/systemd/resolv.conf, /etc/resolv.conf)
> endif
next prev parent reply other threads:[~2026-03-09 7:22 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-04 12:34 [ptxdist] [PATCH v2 1/2] systemd: Add separate option for systemd resolved Lars Alex Pedersen
2026-03-04 12:34 ` [ptxdist] [PATCH v2 2/2] rootfs: Add option for stub resolv when systemd-resolved is used Lars Alex Pedersen
2026-03-09 7:22 ` Michael Olbrich [this message]
2026-03-09 7:22 ` [ptxdist] [APPLIED] systemd: Add separate option for systemd resolved Michael Olbrich
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