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feat: specify the host IP as the k8s internal IP #5196

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merged 1 commit into from
Nov 13, 2024
Merged

feat: specify the host IP as the k8s internal IP #5196

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14 changes: 14 additions & 0 deletions pkg/runtime/kubernetes/kubeadm.go
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Original file line number Diff line number Diff line change
Expand Up @@ -345,6 +345,17 @@ func (k *KubeadmRuntime) setAPIServerEndpoint(endpoint string) {
k.kubeadmConfig.JoinConfiguration.Discovery.BootstrapToken.APIServerEndpoint = endpoint
}

func (k *KubeadmRuntime) setJoinInternalIP(nodeIP string) {
k.kubeadmConfig.JoinConfiguration.NodeRegistration.KubeletExtraArgs = map[string]string{
"node-ip": nodeIP,
}
}
func (k *KubeadmRuntime) setInitInternalIP(nodeIP string) {
k.kubeadmConfig.InitConfiguration.NodeRegistration.KubeletExtraArgs = map[string]string{
"node-ip": nodeIP,
}
}

func (k *KubeadmRuntime) setInitAdvertiseAddress(advertiseAddress string) {
k.kubeadmConfig.InitConfiguration.LocalAPIEndpoint.AdvertiseAddress = advertiseAddress
}
Expand Down Expand Up @@ -459,6 +470,7 @@ func (k *KubeadmRuntime) CompleteKubeadmConfig(fns ...func(*KubeadmRuntime) erro
}
}
k.setInitAdvertiseAddress(k.getMaster0IP())
k.setInitInternalIP(k.getMaster0IP())
k.setControlPlaneEndpoint(fmt.Sprintf("%s:%d", k.getAPIServerDomain(), k.getAPIServerPort()))
if k.kubeadmConfig.ClusterConfiguration.APIServer.ExtraArgs == nil {
k.kubeadmConfig.ClusterConfiguration.APIServer.ExtraArgs = make(map[string]string)
Expand All @@ -481,6 +493,7 @@ func (k *KubeadmRuntime) generateJoinNodeConfigs(node string) ([]byte, error) {
}
k.cleanJoinLocalAPIEndPoint()
k.setAPIServerEndpoint(k.getVipAndPort())
k.setJoinInternalIP(iputils.GetHostIP(node))

conversion, err := k.kubeadmConfig.ToConvertedKubeadmConfig()
if err != nil {
Expand All @@ -499,6 +512,7 @@ func (k *KubeadmRuntime) generateJoinMasterConfigs(masterIP string) ([]byte, err
return nil, err
}
k.setJoinAdvertiseAddress(iputils.GetHostIP(masterIP))
k.setJoinInternalIP(iputils.GetHostIP(masterIP))
k.setAPIServerEndpoint(fmt.Sprintf("%s:%d", k.getMaster0IP(), k.getAPIServerPort()))

conversion, err := k.kubeadmConfig.ToConvertedKubeadmConfig()
Expand Down
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