Add workaround to support k8s v1.29 (#59)

go.mod

@@ -12,9 +12,9 @@ require (
 	github.com/onsi/gomega v1.31.1
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.9.0
-	k8s.io/api v0.28.4
-	k8s.io/apimachinery v0.28.4
-	k8s.io/client-go v0.28.4
+	k8s.io/api v0.29.2
+	k8s.io/apimachinery v0.29.2
+	k8s.io/client-go v0.29.2
 	k8s.io/klog/v2 v2.110.1
 	sigs.k8s.io/cluster-api v1.6.2
 	sigs.k8s.io/controller-runtime v0.16.5
@@ -75,9 +75,9 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	k8s.io/apiextensions-apiserver v0.28.4 // indirect
 	k8s.io/component-base v0.28.4 // indirect
-	k8s.io/kube-openapi v0.0.0-20230717233707-2695361300d9 // indirect
+	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00 // indirect
 	k8s.io/utils v0.0.0-20240102154912-e7106e64919e // indirect
 	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.2.3 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
 	sigs.k8s.io/yaml v1.4.0 // indirect
 )

go.sum

@@ -274,24 +274,24 @@ gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C
 gopkg.in/yaml.v3 v3.0.0/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
 gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-k8s.io/api v0.28.4 h1:8ZBrLjwosLl/NYgv1P7EQLqoO8MGQApnbgH8tu3BMzY=
-k8s.io/api v0.28.4/go.mod h1:axWTGrY88s/5YE+JSt4uUi6NMM+gur1en2REMR7IRj0=
+k8s.io/api v0.29.2 h1:hBC7B9+MU+ptchxEqTNW2DkUosJpp1P+Wn6YncZ474A=
+k8s.io/api v0.29.2/go.mod h1:sdIaaKuU7P44aoyyLlikSLayT6Vb7bvJNCX105xZXY0=
 k8s.io/apiextensions-apiserver v0.28.4 h1:AZpKY/7wQ8n+ZYDtNHbAJBb+N4AXXJvyZx6ww6yAJvU=
 k8s.io/apiextensions-apiserver v0.28.4/go.mod h1:pgQIZ1U8eJSMQcENew/0ShUTlePcSGFq6dxSxf2mwPM=
-k8s.io/apimachinery v0.28.4 h1:zOSJe1mc+GxuMnFzD4Z/U1wst50X28ZNsn5bhgIIao8=
-k8s.io/apimachinery v0.28.4/go.mod h1:wI37ncBvfAoswfq626yPTe6Bz1c22L7uaJ8dho83mgg=
+k8s.io/apimachinery v0.29.2 h1:EWGpfJ856oj11C52NRCHuU7rFDwxev48z+6DSlGNsV8=
+k8s.io/apimachinery v0.29.2/go.mod h1:6HVkd1FwxIagpYrHSwJlQqZI3G9LfYWRPAkUvLnXTKU=
 k8s.io/apiserver v0.28.4 h1:BJXlaQbAU/RXYX2lRz+E1oPe3G3TKlozMMCZWu5GMgg=
 k8s.io/apiserver v0.28.4/go.mod h1:Idq71oXugKZoVGUUL2wgBCTHbUR+FYTWa4rq9j4n23w=
-k8s.io/client-go v0.28.4 h1:Np5ocjlZcTrkyRJ3+T3PkXDpe4UpatQxj85+xjaD2wY=
-k8s.io/client-go v0.28.4/go.mod h1:0VDZFpgoZfelyP5Wqu0/r/TRYcLYuJ2U1KEeoaPa1N4=
+k8s.io/client-go v0.29.2 h1:FEg85el1TeZp+/vYJM7hkDlSTFZ+c5nnK44DJ4FyoRg=
+k8s.io/client-go v0.29.2/go.mod h1:knlvFZE58VpqbQpJNbCbctTVXcd35mMyAAwBdpt4jrA=
 k8s.io/cluster-bootstrap v0.28.4 h1:4MKNy1Qd9QY7pl47rSMGIORF+tm3CUaqC1M8U9bjn4Q=
 k8s.io/cluster-bootstrap v0.28.4/go.mod h1:/c4ro/R4yf4EtJgFgFtvnHkbDOHwubeKJXh5R1c89Bc=
 k8s.io/component-base v0.28.4 h1:c/iQLWPdUgI90O+T9TeECg8o7N3YJTiuz2sKxILYcYo=
 k8s.io/component-base v0.28.4/go.mod h1:m9hR0uvqXDybiGL2nf/3Lf0MerAfQXzkfWhUY58JUbU=
 k8s.io/klog/v2 v2.110.1 h1:U/Af64HJf7FcwMcXyKm2RPM22WZzyR7OSpYj5tg3cL0=
 k8s.io/klog/v2 v2.110.1/go.mod h1:YGtd1984u+GgbuZ7e08/yBuAfKLSO0+uR1Fhi6ExXjo=
-k8s.io/kube-openapi v0.0.0-20230717233707-2695361300d9 h1:LyMgNKD2P8Wn1iAwQU5OhxCKlKJy0sHc+PcDwFB24dQ=
-k8s.io/kube-openapi v0.0.0-20230717233707-2695361300d9/go.mod h1:wZK2AVp1uHCp4VamDVgBP2COHZjqD1T68Rf0CM3YjSM=
+k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00 h1:aVUu9fTY98ivBPKR9Y5w/AuzbMm96cd3YHRTU83I780=
+k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00/go.mod h1:AsvuZPBlUDVuCdzJ87iajxtXuR9oktsTctW/R9wwouA=
 k8s.io/utils v0.0.0-20240102154912-e7106e64919e h1:eQ/4ljkx21sObifjzXwlPKpdGLrCfRziVtos3ofG/sQ=
 k8s.io/utils v0.0.0-20240102154912-e7106e64919e/go.mod h1:OLgZIPagt7ERELqWJFomSt595RzquPNLL48iOWgYOg0=
 sigs.k8s.io/cluster-api v1.6.2 h1:ruUi4q/9jXFuI+hmnDjo9izHgrBk4bjfQXLKx678PQE=
@@ -300,7 +300,7 @@ sigs.k8s.io/controller-runtime v0.16.5 h1:yr1cEJbX08xsTW6XEIzT13KHHmIyX8Umvme2cU
 sigs.k8s.io/controller-runtime v0.16.5/go.mod h1:j7bialYoSn142nv9sCOJmQgDXQXxnroFU4VnX/brVJ0=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
 sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
-sigs.k8s.io/structured-merge-diff/v4 v4.2.3 h1:PRbqxJClWWYMNV1dhaG4NsibJbArud9kFxnAMREiWFE=
-sigs.k8s.io/structured-merge-diff/v4 v4.2.3/go.mod h1:qjx8mGObPmV2aSZepjQjbmb2ihdVs8cGKBraizNC69E=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1 h1:150L+0vs/8DA78h1u02ooW1/fFq/Lwr+sGiqlzvrtq4=
+sigs.k8s.io/structured-merge-diff/v4 v4.4.1/go.mod h1:N8hJocpFajUSSeSJ9bOZ77VzejKZaXsTtZo4/u7Io08=
 sigs.k8s.io/yaml v1.4.0 h1:Mk1wCc2gy/F0THH0TAp1QYyJNzRm2KCLy3o5ASXVI5E=
 sigs.k8s.io/yaml v1.4.0/go.mod h1:Ejl7/uTz7PSA4eKMyQCUTnhZYNmLIl+5c2lQPGR2BPY=

templates/cluster-template.yaml

@@ -107,7 +107,7 @@ spec:
                 value: "10"
               - name: vip_retryperiod
                 value: "2"
-              image: ghcr.io/kube-vip/kube-vip:v0.7.0
+              image: ghcr.io/kube-vip/kube-vip:v0.7.1
               imagePullPolicy: IfNotPresent
               name: kube-vip
               resources: {}
@@ -122,6 +122,7 @@ spec:
             hostAliases:
             - hostnames:
               - kubernetes
+              - localhost
               ip: 127.0.0.1
             hostNetwork: true
             volumes:
@@ -130,12 +131,61 @@ spec:
                 type: FileOrCreate
               name: kubeconfig
           status: {}
+      - path: /etc/kube-vip-prepare.sh
+        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
+        permissions: "0700"
+
     preKubeadmCommands:
       - systemctl restart systemd-networkd.service systemd-modules-load.service systemd-journald containerd
       # disable swap
       - swapoff -a
       - sed -i '/ swap / s/^/#/' /etc/fstab
       - sysctl --system
+      - /etc/kube-vip-prepare.sh
     postKubeadmCommands:
       - >
         systemctl disable --now udisks2 multipathd motd-news.timer fwupd-refresh.timer