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replace flannel with cilium

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This commit is contained in:
Leonard Cohnen 2022-05-24 10:04:42 +02:00
parent 7e1c898870
commit 791d5564ba
98 changed files with 3626 additions and 2156 deletions
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87
coordinator/kubernetes/k8sapi/kubeadm_config.go
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@ -104,7 +104,6 @@ func (c *CoreOSConfiguration) InitConfiguration(externalCloudProvider bool) Kube
"profiling": "false",
},
},
ControlPlaneEndpoint: "127.0.0.1:16443",
},
// warning: this config is applied to every node in the cluster!
KubeletConfiguration: kubeletconf.KubeletConfiguration{
@ -123,6 +122,18 @@ func (c *CoreOSConfiguration) InitConfiguration(externalCloudProvider bool) Kube
APIVersion: kubeletconf.SchemeGroupVersion.String(),
Kind: "KubeletConfiguration",
},
RegisterWithTaints: []corev1.Taint{
{
Key: "node.cloudprovider.kubernetes.io/uninitialized",
Value: "true",
Effect: corev1.TaintEffectPreferNoSchedule,
},
{
Key: "node.cilium.io/agent-not-ready",
Value: "true",
Effect: corev1.TaintEffectPreferNoSchedule,
},
},
},
}
}
@ -157,63 +168,6 @@ func (c *CoreOSConfiguration) JoinConfiguration(externalCloudProvider bool) Kube
}
}
type AWSConfiguration struct{}
func (a *AWSConfiguration) InitConfiguration() KubeadmInitYAML {
return KubeadmInitYAML{
InitConfiguration: kubeadm.InitConfiguration{
TypeMeta: metav1.TypeMeta{
APIVersion: kubeadm.SchemeGroupVersion.String(),
Kind: "InitConfiguration",
},
NodeRegistration: kubeadm.NodeRegistrationOptions{
CRISocket: "/run/containerd/containerd.sock",
IgnorePreflightErrors: []string{"SystemVerification"},
},
LocalAPIEndpoint: kubeadm.APIEndpoint{BindPort: bindPort},
},
ClusterConfiguration: kubeadm.ClusterConfiguration{
TypeMeta: metav1.TypeMeta{
APIVersion: kubeadm.SchemeGroupVersion.String(),
Kind: "ClusterConfiguration",
},
APIServer: kubeadm.APIServer{
CertSANs: []string{"10.118.0.1"},
},
},
KubeletConfiguration: kubeletconf.KubeletConfiguration{
TypeMeta: metav1.TypeMeta{
APIVersion: kubeletconf.SchemeGroupVersion.String(),
Kind: "KubeletConfiguration",
},
},
}
}
func (a *AWSConfiguration) JoinConfiguration() KubeadmJoinYAML {
return KubeadmJoinYAML{
JoinConfiguration: kubeadm.JoinConfiguration{
TypeMeta: metav1.TypeMeta{
APIVersion: kubeadm.SchemeGroupVersion.String(),
Kind: "JoinConfiguration",
},
NodeRegistration: kubeadm.NodeRegistrationOptions{
CRISocket: "/run/containerd/containerd.sock",
IgnorePreflightErrors: []string{"SystemVerification"},
},
Discovery: kubeadm.Discovery{
BootstrapToken: &kubeadm.BootstrapTokenDiscovery{},
},
},
KubeletConfiguration: kubeletconf.KubeletConfiguration{
TypeMeta: metav1.TypeMeta{
APIVersion: kubeletconf.SchemeGroupVersion.String(),
Kind: "KubeletConfiguration",
},
},
}
}
type KubeadmJoinYAML struct {
JoinConfiguration kubeadm.JoinConfiguration
KubeletConfiguration kubeletconf.KubeletConfiguration
@ -276,10 +230,27 @@ func (k *KubeadmInitYAML) SetNodeName(nodeName string) {
k.InitConfiguration.NodeRegistration.Name = nodeName
}
// SetCertSANs sets the SANs for the certificate.
func (k *KubeadmInitYAML) SetCertSANs(certSANs []string) {
for _, certSAN := range certSANs {
if certSAN == "" {
continue
}
k.ClusterConfiguration.APIServer.CertSANs = append(k.ClusterConfiguration.APIServer.CertSANs, certSAN)
}
}
func (k *KubeadmInitYAML) SetApiServerAdvertiseAddress(apiServerAdvertiseAddress string) {
k.InitConfiguration.LocalAPIEndpoint.AdvertiseAddress = apiServerAdvertiseAddress
}
// SetControlPlaneEndpoint sets the control plane endpoint if controlPlaneEndpoint is not empty.
func (k *KubeadmInitYAML) SetControlPlaneEndpoint(controlPlaneEndpoint string) {
if controlPlaneEndpoint != "" {
k.ClusterConfiguration.ControlPlaneEndpoint = controlPlaneEndpoint
}
}
func (k *KubeadmInitYAML) SetServiceCIDR(serviceCIDR string) {
k.ClusterConfiguration.Networking.ServiceSubnet = serviceCIDR
}