Exemplo n.º 1
0
func CreateEssentialAddons(s *kubeadmapi.MasterConfiguration, client *clientset.Clientset) error {
	arches := [3]string{"amd64", "arm", "arm64"}

	for _, arch := range arches {
		kubeProxyDaemonSet := NewDaemonSet(kubeProxy+"-"+arch, createKubeProxyPodSpec(s, arch))
		SetMasterTaintTolerations(&kubeProxyDaemonSet.Spec.Template.ObjectMeta)

		if _, err := client.Extensions().DaemonSets(api.NamespaceSystem).Create(kubeProxyDaemonSet); err != nil {
			return fmt.Errorf("<master/addons> failed creating essential kube-proxy addon [%v]", err)
		}
	}

	fmt.Println("<master/addons> created essential addon: kube-proxy")

	kubeDNSDeployment := NewDeployment("kube-dns", 1, createKubeDNSPodSpec(s))
	SetMasterTaintTolerations(&kubeDNSDeployment.Spec.Template.ObjectMeta)

	if _, err := client.Extensions().Deployments(api.NamespaceSystem).Create(kubeDNSDeployment); err != nil {
		return fmt.Errorf("<master/addons> failed creating essential kube-dns addon [%v]", err)
	}

	kubeDNSServiceSpec, err := createKubeDNSServiceSpec(s)
	if err != nil {
		return fmt.Errorf("<master/addons> failed creating essential kube-dns addon - %v", err)
	}

	kubeDNSService := NewService("kube-dns", *kubeDNSServiceSpec)
	if _, err := client.Services(api.NamespaceSystem).Create(kubeDNSService); err != nil {
		return fmt.Errorf("<master/addons> failed creating essential kube-dns addon [%v]", err)
	}

	fmt.Println("<master/addons> created essential addon: kube-dns")

	return nil
}
Exemplo n.º 2
0
func CreateEssentialAddons(cfg *kubeadmapi.MasterConfiguration, client *clientset.Clientset) error {
	kubeProxyDaemonSet := NewDaemonSet(kubeProxy, createKubeProxyPodSpec(cfg))
	SetMasterTaintTolerations(&kubeProxyDaemonSet.Spec.Template.ObjectMeta)
	SetNodeAffinity(&kubeProxyDaemonSet.Spec.Template.ObjectMeta, NativeArchitectureNodeAffinity())

	if _, err := client.Extensions().DaemonSets(api.NamespaceSystem).Create(kubeProxyDaemonSet); err != nil {
		return fmt.Errorf("<master/addons> failed creating essential kube-proxy addon [%v]", err)
	}

	fmt.Println("<master/addons> created essential addon: kube-proxy")

	kubeDNSDeployment := NewDeployment("kube-dns", 1, createKubeDNSPodSpec(cfg))
	SetMasterTaintTolerations(&kubeDNSDeployment.Spec.Template.ObjectMeta)
	SetNodeAffinity(&kubeDNSDeployment.Spec.Template.ObjectMeta, NativeArchitectureNodeAffinity())

	if _, err := client.Extensions().Deployments(api.NamespaceSystem).Create(kubeDNSDeployment); err != nil {
		return fmt.Errorf("<master/addons> failed creating essential kube-dns addon [%v]", err)
	}

	kubeDNSServiceSpec, err := createKubeDNSServiceSpec(cfg)
	if err != nil {
		return fmt.Errorf("<master/addons> failed creating essential kube-dns addon - %v", err)
	}

	kubeDNSService := NewService("kube-dns", *kubeDNSServiceSpec)
	if _, err := client.Services(api.NamespaceSystem).Create(kubeDNSService); err != nil {
		return fmt.Errorf("<master/addons> failed creating essential kube-dns addon [%v]", err)
	}

	fmt.Println("<master/addons> created essential addon: kube-dns")

	return nil
}