Re: [meta-virtualization] [PATCH] k3s: Add missing IP Virtual Server (ip_vs) feature to the kernel config

[Richard Neill <Richard.Neill@arm.com>]

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Hi Bruce,

OK, no problem, I will send an updated patch

Richard
________________________________
From: Bruce Ashfield <bruce.ashfield@gmail.com>
Sent: Thursday, April 14, 2022 4:14 AM
To: Richard Neill <Richard.Neill@arm.com>
Cc: meta-virtualization@lists.yoctoproject.org <meta-virtualization@lists.yoctoproject.org>; nd <nd@arm.com>
Subject: Re: [meta-virtualization] [PATCH] k3s: Add missing IP Virtual Server (ip_vs) feature to the kernel config

On Wed, Apr 13, 2022 at 5:16 AM Richard Neill <richard.neill@arm.com> wrote:
>
> K3s (and Kubernetes) supports load balancing via IPVS, and by default reports
> errors when IPVS kernel modules cannot be loaded.
>
> This patch adds the missing reported kernel modules to the k3s recipe, and
> orders the kernel module list alphabetically:

I'd actually prefer that the list not be sorted, at the same time as
we are adding to it.

Can you re-submit with just the new kernel module recommendations added.

Bruce

>
>     * ip-vs
>     * ip-vs-rr
>     * ip-vs-wrr
>     * ip-vs-sh
>
> The modules are configured by including the ip_vs kernel feature.
>
> Signed-off-by: Richard Neill <richard.neill@arm.com>
> ---
>  recipes-containers/k3s/k3s_git.bb             | 22 +++++++++++--------
>  .../linux/linux-yocto/kubernetes.scc          |  1 +
>  2 files changed, 14 insertions(+), 9 deletions(-)
>
> diff --git a/recipes-containers/k3s/k3s_git.bb b/recipes-containers/k3s/k3s_git.bb
> index e2a3ffc..0b56e3c 100644
> --- a/recipes-containers/k3s/k3s_git.bb
> +++ b/recipes-containers/k3s/k3s_git.bb
> @@ -2690,20 +2690,24 @@ RDEPENDS:${PN}-server = "${PN}"
>  RDEPENDS:${PN}-agent = "${PN}"
>
>  RRECOMMENDS:${PN} = "\
> +                     kernel-module-ip-vs \
> +                     kernel-module-ip-vs-rr \
> +                     kernel-module-ip-vs-sh \
> +                     kernel-module-ip-vs-wrr \
> +                     kernel-module-nfnetlink-log \
> +                     kernel-module-vxlan \
>                       kernel-module-xt-addrtype \
> -                     kernel-module-xt-nat \
> -                     kernel-module-xt-multiport \
> -                     kernel-module-xt-conntrack \
>                       kernel-module-xt-comment \
> -                     kernel-module-xt-mark \
>                       kernel-module-xt-connmark \
> -                     kernel-module-vxlan \
> +                     kernel-module-xt-conntrack \
> +                     kernel-module-xt-limit \
> +                     kernel-module-xt-mark \
>                       kernel-module-xt-masquerade \
> -                     kernel-module-xt-statistic \
> -                     kernel-module-xt-physdev \
> +                     kernel-module-xt-multiport \
> +                     kernel-module-xt-nat \
>                       kernel-module-xt-nflog \
> -                     kernel-module-xt-limit \
> -                     kernel-module-nfnetlink-log \
> +                     kernel-module-xt-physdev \
> +                     kernel-module-xt-statistic \
>                       "
>
>  RCONFLICTS:${PN} = "kubectl"
> diff --git a/recipes-kernel/linux/linux-yocto/kubernetes.scc b/recipes-kernel/linux/linux-yocto/kubernetes.scc
> index 1e93b70..a94ae84 100644
> --- a/recipes-kernel/linux/linux-yocto/kubernetes.scc
> +++ b/recipes-kernel/linux/linux-yocto/kubernetes.scc
> @@ -1,2 +1,3 @@
>  include docker.scc
> +include cgl/cfg/net/ip_vs.scc
>  kconf non-hardware kubernetes.cfg
> --
> 2.25.1
>
>
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