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:
* 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>
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
We already have docker and some other fragments that are relevant to
k3s/k8s, but the addition of ipset as a depends for k3s highlights
that we should have a reference configuration that sets all the options
for proper opration and runtime dependencies.
When k8s or k3s are distro features, we'll apply the new fragment to
any kernel that supports fragments (and matches the supported
versions).
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
