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Add --ipvs-exclude-cidrs flag to kube-proxy.

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This commit is contained in:
Rohit Ramkumar
2018-04-03 10:32:56 -07:00
parent d4ded15f8a
commit 056ae4421c
12 changed files with 217 additions and 12 deletions
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12
pkg/proxy/apis/kubeproxyconfig/validation/validation.go
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@@ -116,6 +116,7 @@ func validateKubeProxyIPVSConfiguration(config kubeproxyconfig.KubeProxyIPVSConf
}
allErrs = append(allErrs, validateIPVSSchedulerMethod(kubeproxyconfig.IPVSSchedulerMethod(config.Scheduler), fldPath.Child("Scheduler"))...)
allErrs = append(allErrs, validateIPVSExcludeCIDRs(config.ExcludeCIDRs, fldPath.Child("ExcludeCidrs"))...)
return allErrs
}
@@ -253,3 +254,14 @@ func validateKubeProxyNodePortAddress(nodePortAddresses []string, fldPath *field
return allErrs
}
func validateIPVSExcludeCIDRs(excludeCIDRs []string, fldPath *field.Path) field.ErrorList {
allErrs := field.ErrorList{}
for i := range excludeCIDRs {
if _, _, err := net.ParseCIDR(excludeCIDRs[i]); err != nil {
allErrs = append(allErrs, field.Invalid(fldPath, excludeCIDRs, "must be a valid IP block"))
}
}
return allErrs
}