increase iptables sync period

kubernetes-sigs · Jul 7, 2020 · 209cb3c · 209cb3c
1 parent b6f979e
commit 209cb3c
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/pkg/cluster/internal/kubeadm/config.go b/pkg/cluster/internal/kubeadm/config.go
@@ -295,6 +295,8 @@ mode: "{{ .KubeProxyMode }}"
 {{ range $key := .SortedFeatureGateKeys }}
   "{{ $key }}": {{$.FeatureGates $key }}
 {{end}}{{end}}
+iptables:
+  minSyncPeriod: 5s
 `
 
 // ConfigTemplateBetaV1 is the kubadm config template for API version v1beta1
@@ -410,6 +412,8 @@ mode: "{{ .KubeProxyMode }}"
 {{ range $key := .SortedFeatureGateKeys }}
   "{{ $key }}": {{ index $.FeatureGates $key }}
 {{end}}{{end}}
+iptables:
+  minSyncPeriod: 5s
 `
 
 // ConfigTemplateBetaV2 is the kubadm config template for API version v1beta2
@@ -525,6 +529,8 @@ mode: "{{ .KubeProxyMode }}"
 {{ range $key := .SortedFeatureGateKeys }}
   "{{ $key }}": {{ index $.FeatureGates $key }}
 {{end}}{{end}}
+iptables:
+  minSyncPeriod: 5s
 `
 
 // Config returns a kubeadm config generated from config data, in particular