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From: Richard Neill <richard.neill@arm.com>
To: meta-virtualization@lists.yoctoproject.org
Cc: nd@arm.com
Subject: [meta-virtualization] [PATCH] k3s: Add missing IP Virtual Server (ip_vs) feature to the kernel config
Date: Wed, 13 Apr 2022 10:16:47 +0100	[thread overview]
Message-ID: <20220413091647.3749-1-richard.neill@arm.com> (raw)

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:

    * 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



             reply	other threads:[~2022-04-13 15:48 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-13  9:16 Richard Neill [this message]
2022-04-14  3:14 ` [meta-virtualization] [PATCH] k3s: Add missing IP Virtual Server (ip_vs) feature to the kernel config Bruce Ashfield
2022-04-14  9:29   ` Richard Neill
     [not found] <16E569FF005E4AC7.11417@lists.yoctoproject.org>
2022-04-13  9:21 ` Richard Neill
2022-04-14 10:17 Richard Neill
2022-04-20 18:12 ` Bruce Ashfield

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