SKS-2437: Bump kube-vip to v0.7.1 (#173)

templates/cluster-template.yaml

@@ -97,6 +97,7 @@ spec:
       - echo "127.0.0.1   localhost" >>/etc/hosts
       - echo "127.0.0.1   {{ ds.meta_data.hostname }}" >>/etc/hosts
       - echo "{{ ds.meta_data.hostname }}" >/etc/hostname
+      - /etc/kube-vip-prepare.sh
     useExperimentalRetryJoin: true
     files:
     - content: |
@@ -111,25 +112,41 @@ spec:
           - args:
             - manager
             env:
-            - name: cp_enable
+            - name: vip_arp
               value: "true"
-            - name: vip_interface
-              value: ${VIP_NETWORK_INTERFACE:="ens4"}
-            - name: address
-              value: ${CONTROL_PLANE_ENDPOINT_IP}
             - name: port
               value: "6443"
-            - name: vip_arp
+            - name: vip_interface
+              value: ${VIP_NETWORK_INTERFACE:="ens4"}
+            - name: vip_cidr
+              value: "32"
+            - name: cp_enable
+              value: "true"
+            - name: cp_namespace
+              value: kube-system
+            - name: vip_ddns
+              value: "false"
+            - name: svc_enable
+              value: "true"
+            - name: svc_leasename
+              value: plndr-svcs-lock
+            - name: svc_election
               value: "true"
             - name: vip_leaderelection
               value: "true"
+            - name: vip_leasename
+              value: plndr-cp-lock
             - name: vip_leaseduration
               value: "5"
             - name: vip_renewdeadline
               value: "3"
             - name: vip_retryperiod
               value: "1"
-            image: ghcr.io/kube-vip/kube-vip:v0.5.12
+            - name: address
+              value: ${CONTROL_PLANE_ENDPOINT_IP}
+            - name: prometheus_server
+              value: :2112
+            image: ghcr.io/kube-vip/kube-vip:v0.7.1
             imagePullPolicy: IfNotPresent
             name: kube-vip
             resources: {}
@@ -152,7 +169,6 @@ spec:
           volumes:
           - hostPath:
               path: /etc/kubernetes/admin.conf
-              type: FileOrCreate
             name: kubeconfig
           - hostPath:
               path: /etc/localtime
@@ -161,6 +177,53 @@ spec:
         status: {}
       owner: root:root
       path: /etc/kubernetes/manifests/kube-vip.yaml
+    - content: |
+        #!/bin/bash
+
+        # Copyright 2020 The Kubernetes Authors.
+        #
+        # Licensed under the Apache License, Version 2.0 (the "License");
+        # you may not use this file except in compliance with the License.
+        # You may obtain a copy of the License at
+        #
+        #     http://www.apache.org/licenses/LICENSE-2.0
+        #
+        # Unless required by applicable law or agreed to in writing, software
+        # distributed under the License is distributed on an "AS IS" BASIS,
+        # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+        # See the License for the specific language governing permissions and
+        # limitations under the License.
+
+        set -e
+
+        # Configure the workaround required for kubeadm init with kube-vip:
+        # xref: https://github.com/kube-vip/kube-vip/issues/684
+
+        # Nothing to do for kubernetes < v1.29
+        KUBEADM_MINOR="$(kubeadm version -o short | cut -d '.' -f 2)"
+        if [[ "$KUBEADM_MINOR" -lt "29" ]]; then
+          exit 0
+        fi
+
+        IS_KUBEADM_INIT="false"
+
+        # cloud-init kubeadm init
+        if [[ -f /run/kubeadm/kubeadm.yaml ]]; then
+          IS_KUBEADM_INIT="true"
+        fi
+
+        # ignition kubeadm init
+        if [[ -f /etc/kubeadm.sh ]] && grep -q -e "kubeadm init" /etc/kubeadm.sh; then
+          IS_KUBEADM_INIT="true"
+        fi
+
+        if [[ "$IS_KUBEADM_INIT" == "true" ]]; then
+          sed -i 's#path: /etc/kubernetes/admin.conf#path: /etc/kubernetes/super-admin.conf#' \
+            /etc/kubernetes/manifests/kube-vip.yaml
+        fi
+      owner: root:root
+      path: /etc/kube-vip-prepare.sh
+      permissions: "0700"
 ---
 apiVersion: bootstrap.cluster.x-k8s.io/v1beta1
 kind: KubeadmConfigTemplate