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Remove unneeded network related sysctls

This commit is contained in:
Ciprian Hacman 2021-09-22 06:51:10 +03:00
parent a14f822f81
commit ce08ec68df
1 changed files with 0 additions and 12 deletions
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12
nodeup/pkg/model/sysctls.go
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@ -150,18 +150,6 @@ func (b *SysctlBuilder) Build(c *fi.ModelBuilderContext) error {
"")
}
if b.Cluster.Spec.IsIPv6Only() {
sysctls = append(sysctls,
"net.ipv6.conf.all.forwarding=1",
"net.ipv6.conf.all.accept_ra=2",
"")
} else {
sysctls = append(sysctls,
"# Prevent docker from changing iptables: https://github.com/kubernetes/kubernetes/issues/40182",
"net.ipv4.ip_forward=1",
"")
}
if params := b.NodeupConfig.SysctlParameters; len(params) > 0 {
sysctls = append(sysctls,
"# Custom sysctl parameters from instance group spec",