hetzner: Update integration tests

tests/integration/create_cluster/ha_hetzner/expected-v1alpha2.yaml

@@ -2,7 +2,7 @@ apiVersion: kops.k8s.io/v1alpha2
 kind: Cluster
 metadata:
   creationTimestamp: "2017-01-01T00:00:00Z"
-  name: minimal.k8s.local
+  name: ha.example.com
 spec:
   api:
     loadBalancer:
@@ -11,7 +11,7 @@ spec:
     rbac: {}
   channel: stable
   cloudProvider: hetzner
-  configBase: memfs://tests/minimal.k8s.local
+  configBase: memfs://tests/ha.example.com
   etcdClusters:
   - cpuRequest: 200m
     etcdMembers:
@@ -42,7 +42,6 @@ spec:
   - 0.0.0.0/0
   - ::/0
   kubernetesVersion: v1.25.0
-  masterPublicName: api.minimal.k8s.local
   networkCIDR: 10.0.0.0/16
   networking:
     cni: {}
@@ -56,7 +55,7 @@ spec:
     zone: fsn1
   topology:
     dns:
-      type: Public
+      type: None
     masters: public
     nodes: public
 
@@ -67,7 +66,7 @@ kind: InstanceGroup
 metadata:
   creationTimestamp: "2017-01-01T00:00:00Z"
   labels:
-    kops.k8s.io/cluster: minimal.k8s.local
+    kops.k8s.io/cluster: ha.example.com
   name: master-fsn1-1
 spec:
   image: ubuntu-20.04
@@ -85,7 +84,7 @@ kind: InstanceGroup
 metadata:
   creationTimestamp: "2017-01-01T00:00:00Z"
   labels:
-    kops.k8s.io/cluster: minimal.k8s.local
+    kops.k8s.io/cluster: ha.example.com
   name: master-fsn1-2
 spec:
   image: ubuntu-20.04
@@ -103,7 +102,7 @@ kind: InstanceGroup
 metadata:
   creationTimestamp: "2017-01-01T00:00:00Z"
   labels:
-    kops.k8s.io/cluster: minimal.k8s.local
+    kops.k8s.io/cluster: ha.example.com
   name: master-fsn1-3
 spec:
   image: ubuntu-20.04
@@ -121,7 +120,7 @@ kind: InstanceGroup
 metadata:
   creationTimestamp: "2017-01-01T00:00:00Z"
   labels:
-    kops.k8s.io/cluster: minimal.k8s.local
+    kops.k8s.io/cluster: ha.example.com
   name: nodes-fsn1
 spec:
   image: ubuntu-20.04

tests/integration/create_cluster/ha_hetzner/options.yaml

@@ -1,5 +1,5 @@
 CloudProvider: hetzner
-ClusterName: minimal.k8s.local
+ClusterName: ha.example.com
 Image: ubuntu-20.04
 KubernetesVersion: v1.25.0
 MasterCount: 3

tests/integration/create_cluster/minimal_hetzner/expected-v1alpha2.yaml

@@ -34,7 +34,6 @@ spec:
   - 0.0.0.0/0
   - ::/0
   kubernetesVersion: v1.25.0
-  masterPublicName: api.minimal.k8s.local
   networkCIDR: 10.0.0.0/16
   networking:
     cni: {}
@@ -48,7 +47,7 @@ spec:
     zone: fsn1
   topology:
     dns:
-      type: Public
+      type: Private
     masters: public
     nodes: public
 

tests/integration/update_cluster/minimal_hetzner/data/aws_s3_object_cluster-completed.spec_content

@@ -2,7 +2,7 @@ apiVersion: kops.k8s.io/v1alpha2
 kind: Cluster
 metadata:
   creationTimestamp: "2017-01-01T00:00:00Z"
-  name: minimal.k8s.local
+  name: minimal.example.com
 spec:
   api:
     loadBalancer:
@@ -23,8 +23,8 @@ spec:
       leaderElect: false
   cloudProvider: hetzner
   clusterDNSDomain: cluster.local
-  configBase: memfs://tests/minimal.k8s.local
+  configBase: memfs://tests/minimal.example.com
-  configStore: memfs://tests/minimal.k8s.local
+  configStore: memfs://tests/minimal.example.com
   containerRuntime: containerd
   containerd:
     logLevel: info
@@ -35,7 +35,7 @@ spec:
     skipInstall: true
   etcdClusters:
   - backups:
-      backupStore: memfs://tests/minimal.k8s.local/backups/etcd/main
+      backupStore: memfs://tests/minimal.example.com/backups/etcd/main
     cpuRequest: 200m
     etcdMembers:
     - instanceGroup: master-fsn1
@@ -44,7 +44,7 @@ spec:
     name: main
     version: 3.5.4
   - backups:
-      backupStore: memfs://tests/minimal.k8s.local/backups/etcd/events
+      backupStore: memfs://tests/minimal.example.com/backups/etcd/events
     cpuRequest: 100m
     etcdMembers:
     - instanceGroup: master-fsn1
@@ -52,12 +52,10 @@ spec:
     memoryRequest: 100Mi
     name: events
     version: 3.5.4
-  externalDns:
-    provider: dns-controller
   iam:
     allowContainerRegistry: true
     legacy: false
-  keyStore: memfs://tests/minimal.k8s.local/pki
+  keyStore: memfs://tests/minimal.example.com/pki
   kubeAPIServer:
     allowPrivileged: true
     anonymousAuth: false
@@ -96,8 +94,8 @@ spec:
     requestheaderUsernameHeaders:
     - X-Remote-User
     securePort: 443
-    serviceAccountIssuer: https://api.internal.minimal.k8s.local
+    serviceAccountIssuer: https://api.internal.minimal.example.com
-    serviceAccountJWKSURI: https://api.internal.minimal.k8s.local/openid/v1/jwks
+    serviceAccountJWKSURI: https://api.internal.minimal.example.com/openid/v1/jwks
     serviceClusterIPRange: 100.64.0.0/13
     storageBackend: etcd3
   kubeControllerManager:
@@ -105,7 +103,7 @@ spec:
     attachDetachReconcileSyncPeriod: 1m0s
     cloudProvider: external
     clusterCIDR: 100.96.0.0/11
-    clusterName: minimal.k8s.local
+    clusterName: minimal.example.com
     configureCloudRoutes: false
     image: registry.k8s.io/kube-controller-manager:v1.25.0
     leaderElection:
@@ -157,7 +155,7 @@ spec:
   - 0.0.0.0/0
   - ::/0
   kubernetesVersion: 1.25.0
-  masterInternalName: api.internal.minimal.k8s.local
+  masterInternalName: api.internal.minimal.example.com
   masterKubelet:
     anonymousAuth: false
     cgroupDriver: systemd
@@ -175,13 +173,12 @@ spec:
     registerSchedulable: true
     shutdownGracePeriod: 30s
     shutdownGracePeriodCriticalPods: 10s
-  masterPublicName: api.minimal.k8s.local
   networkCIDR: 10.0.0.0/16
   networking:
     cni: {}
   nonMasqueradeCIDR: 100.64.0.0/10
   podCIDR: 100.96.0.0/11
-  secretStore: memfs://tests/minimal.k8s.local/secrets
+  secretStore: memfs://tests/minimal.example.com/secrets
   serviceClusterIPRange: 100.64.0.0/13
   sshAccess:
   - 0.0.0.0/0
@@ -192,6 +189,6 @@ spec:
     zone: fsn1
   topology:
     dns:
-      type: Public
+      type: None
     masters: public
     nodes: public

tests/integration/update_cluster/minimal_hetzner/data/aws_s3_object_manifests-etcdmanager-events-master-fsn1_content

@@ -12,11 +12,11 @@ spec:
     - /bin/sh
     - -c
     - mkfifo /tmp/pipe; (tee -a /var/log/etcd.log < /tmp/pipe & ) ; exec /etcd-manager
-      --backup-store=memfs://tests/minimal.k8s.local/backups/etcd/events --client-urls=https://__name__:4002
+      --backup-store=memfs://tests/minimal.example.com/backups/etcd/events --client-urls=https://__name__:4002
-      --cluster-name=etcd-events --containerized=true --dns-suffix=internal.minimal.k8s.local
+      --cluster-name=etcd-events --containerized=true --dns-suffix=.internal.minimal.example.com
       --grpc-port=3997 --peer-urls=https://__name__:2381 --quarantine-client-urls=https://__name__:3995
       --v=6 --volume-name-tag=kops.k8s.io/instance-group=master-fsn1 --volume-provider=hetzner
-      --volume-tag=kops.k8s.io/cluster=minimal.k8s.local --volume-tag=kops.k8s.io/volume-role=events
+      --volume-tag=kops.k8s.io/cluster=minimal.example.com --volume-tag=kops.k8s.io/volume-role=events
       > /tmp/pipe 2>&1
     env:
     - name: HCLOUD_TOKEN

tests/integration/update_cluster/minimal_hetzner/data/aws_s3_object_manifests-etcdmanager-main-master-fsn1_content

@@ -12,11 +12,11 @@ spec:
     - /bin/sh
     - -c
     - mkfifo /tmp/pipe; (tee -a /var/log/etcd.log < /tmp/pipe & ) ; exec /etcd-manager
-      --backup-store=memfs://tests/minimal.k8s.local/backups/etcd/main --client-urls=https://__name__:4001
+      --backup-store=memfs://tests/minimal.example.com/backups/etcd/main --client-urls=https://__name__:4001
-      --cluster-name=etcd --containerized=true --dns-suffix=internal.minimal.k8s.local
+      --cluster-name=etcd --containerized=true --dns-suffix=.internal.minimal.example.com
       --grpc-port=3996 --peer-urls=https://__name__:2380 --quarantine-client-urls=https://__name__:3994
       --v=6 --volume-name-tag=kops.k8s.io/instance-group=master-fsn1 --volume-provider=hetzner
-      --volume-tag=kops.k8s.io/cluster=minimal.k8s.local --volume-tag=kops.k8s.io/volume-role=main
+      --volume-tag=kops.k8s.io/cluster=minimal.example.com --volume-tag=kops.k8s.io/volume-role=main
       > /tmp/pipe 2>&1
     env:
     - name: HCLOUD_TOKEN

tests/integration/update_cluster/minimal_hetzner/data/aws_s3_object_minimal.example.com-addons-bootstrap_content

@@ -6,7 +6,7 @@ spec:
   addons:
   - id: k8s-1.16
     manifest: kops-controller.addons.k8s.io/k8s-1.16.yaml
-    manifestHash: 4f86e9d493848b3d4bb0d5f09b2a7a6975aa2ac637bb7d1388adf9bb7621f2d3
+    manifestHash: 70c5a1ff20acaea9d84940b827cae1e35538ac7a8f2b17f8d48f02a105963baa
     name: kops-controller.addons.k8s.io
     needsRollingUpdate: control-plane
     selector:
@@ -14,7 +14,7 @@ spec:
     version: 9.99.0
   - id: k8s-1.12
     manifest: coredns.addons.k8s.io/k8s-1.12.yaml
-    manifestHash: a38cdb6f83a2b6cb1a47136f5d2c137edfa366a4ccdc61e424949cd4a4ff518b
+    manifestHash: 6a1db11adb764a3138401cf615c57780df760e7688d4d0d94bd434d6a6b9d370
     name: coredns.addons.k8s.io
     selector:
       k8s-addon: coredns.addons.k8s.io
@@ -39,16 +39,9 @@ spec:
     selector:
       k8s-addon: limit-range.addons.k8s.io
     version: 9.99.0
-  - id: k8s-1.12
-    manifest: dns-controller.addons.k8s.io/k8s-1.12.yaml
-    manifestHash: a1f2591cd324732f2e63b6848b88378601533ce87d281cf07d83c134d71758ee
-    name: dns-controller.addons.k8s.io
-    selector:
-      k8s-addon: dns-controller.addons.k8s.io
-    version: 9.99.0
   - id: k8s-1.22
     manifest: hcloud-cloud-controller.addons.k8s.io/k8s-1.22.yaml
-    manifestHash: 950b98db61e752f22afcb7226ca09ca1aad0696b6884325dfaf1b3e75f395594
+    manifestHash: 8f83c3847967c9e2946669e26758201efb04f8ed9ed4ecf2368446d3fc7c3866
     name: hcloud-cloud-controller.addons.k8s.io
     selector:
       k8s-addon: hcloud-cloud-controller.addons.k8s.io

tests/integration/update_cluster/minimal_hetzner/data/aws_s3_object_minimal.example.com-addons-coredns.addons.k8s.io-k8s-1.12_content

@@ -80,10 +80,6 @@ data:
           fallthrough in-addr.arpa ip6.arpa
           ttl 30
         }
-        hosts /rootfs/etc/hosts k8s.local {
-          ttl 30
-          fallthrough
-        }
         prometheus :9153
         forward . /etc/resolv.conf {
           max_concurrent 1000
@@ -184,9 +180,6 @@ spec:
         - mountPath: /etc/coredns
           name: config-volume
           readOnly: true
-        - mountPath: /rootfs/etc/hosts
-          name: etc-hosts
-          readOnly: true
       dnsPolicy: Default
       nodeSelector:
         kubernetes.io/os: linux
@@ -212,10 +205,6 @@ spec:
       - configMap:
           name: coredns
         name: config-volume
-      - hostPath:
-          path: /etc/hosts
-          type: File
-        name: etc-hosts
 
 ---
 

tests/integration/update_cluster/minimal_hetzner/data/aws_s3_object_minimal.example.com-addons-hcloud-cloud-controller.addons.k8s.io-k8s-1.22_content

@@ -9,7 +9,7 @@ metadata:
   name: hcloud
   namespace: kube-system
 stringData:
-  network: minimal.k8s.local
+  network: minimal.example.com
   token: REDACTED
 
 ---

tests/integration/update_cluster/minimal_hetzner/data/aws_s3_object_minimal.example.com-addons-kops-controller.addons.k8s.io-k8s-1.16_content

@@ -1,7 +1,7 @@
 apiVersion: v1
 data:
   config.yaml: |
-    {"cloud":"hetzner","configBase":"memfs://tests/minimal.k8s.local","discovery":{"enabled":true}}
+    {"cloud":"hetzner","configBase":"memfs://tests/minimal.example.com"}
 kind: ConfigMap
 metadata:
   creationTimestamp: null
@@ -136,14 +136,6 @@ rules:
   - list
   - watch
   - patch
-- apiGroups:
-  - ""
-  resources:
-  - endpoints
-  verbs:
-  - get
-  - list
-  - watch
 
 ---
 
@@ -210,16 +202,6 @@ rules:
   - leases
   verbs:
   - create
-- apiGroups:
-  - ""
-  resourceNames:
-  - coredns
-  resources:
-  - configmaps
-  verbs:
-  - get
-  - watch
-  - patch
 
 ---
 
@@ -241,51 +223,3 @@ subjects:
 - apiGroup: rbac.authorization.k8s.io
   kind: User
   name: system:serviceaccount:kube-system:kops-controller
-
----
-
-apiVersion: v1
-kind: Service
-metadata:
-  creationTimestamp: null
-  labels:
-    addon.kops.k8s.io/name: kops-controller.addons.k8s.io
-    app.kubernetes.io/managed-by: kops
-    discovery.kops.k8s.io/internal-name: api.internal.minimal.k8s.local
-    k8s-addon: kops-controller.addons.k8s.io
-  name: api-internal
-  namespace: kube-system
-spec:
-  clusterIP: None
-  ports:
-  - name: https
-    port: 443
-    protocol: TCP
-    targetPort: 443
-  selector:
-    k8s-app: kops-controller
-  type: ClusterIP
-
----
-
-apiVersion: v1
-kind: Service
-metadata:
-  creationTimestamp: null
-  labels:
-    addon.kops.k8s.io/name: kops-controller.addons.k8s.io
-    app.kubernetes.io/managed-by: kops
-    discovery.kops.k8s.io/internal-name: kops-controller.internal.minimal.k8s.local
-    k8s-addon: kops-controller.addons.k8s.io
-  name: kops-controller-internal
-  namespace: kube-system
-spec:
-  clusterIP: None
-  ports:
-  - name: https
-    port: 3988
-    protocol: TCP
-    targetPort: 3988
-  selector:
-    k8s-app: kops-controller
-  type: ClusterIP

tests/integration/update_cluster/minimal_hetzner/data/aws_s3_object_minimal.k8s.local-addons-dns-controller.addons.k8s.io-k8s-1.12_content

@@ -1,141 +0,0 @@
-apiVersion: apps/v1
-kind: Deployment
-metadata:
-  creationTimestamp: null
-  labels:
-    addon.kops.k8s.io/name: dns-controller.addons.k8s.io
-    app.kubernetes.io/managed-by: kops
-    k8s-addon: dns-controller.addons.k8s.io
-    k8s-app: dns-controller
-    version: v1.26.0-alpha.1
-  name: dns-controller
-  namespace: kube-system
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      k8s-app: dns-controller
-  strategy:
-    type: Recreate
-  template:
-    metadata:
-      creationTimestamp: null
-      labels:
-        k8s-addon: dns-controller.addons.k8s.io
-        k8s-app: dns-controller
-        kops.k8s.io/managed-by: kops
-        version: v1.26.0-alpha.1
-    spec:
-      affinity:
-        nodeAffinity:
-          requiredDuringSchedulingIgnoredDuringExecution:
-            nodeSelectorTerms:
-            - matchExpressions:
-              - key: node-role.kubernetes.io/control-plane
-                operator: Exists
-            - matchExpressions:
-              - key: node-role.kubernetes.io/master
-                operator: Exists
-      containers:
-      - args:
-        - --watch-ingress=false
-        - --dns=gossip
-        - --gossip-seed=127.0.0.1:3999
-        - --gossip-protocol-secondary=memberlist
-        - --gossip-listen-secondary=0.0.0.0:3993
-        - --gossip-seed-secondary=127.0.0.1:4000
-        - --internal-ipv4
-        - --zone=*/*
-        - -v=2
-        command: null
-        env:
-        - name: KUBERNETES_SERVICE_HOST
-          value: 127.0.0.1
-        image: registry.k8s.io/kops/dns-controller:1.26.0-alpha.1
-        name: dns-controller
-        resources:
-          requests:
-            cpu: 50m
-            memory: 50Mi
-        securityContext:
-          runAsNonRoot: true
-      dnsPolicy: Default
-      hostNetwork: true
-      nodeSelector: null
-      priorityClassName: system-cluster-critical
-      serviceAccount: dns-controller
-      tolerations:
-      - key: node.cloudprovider.kubernetes.io/uninitialized
-        operator: Exists
-      - key: node.kubernetes.io/not-ready
-        operator: Exists
-      - key: node-role.kubernetes.io/control-plane
-        operator: Exists
-      - key: node-role.kubernetes.io/master
-        operator: Exists
-
----
-
-apiVersion: v1
-kind: ServiceAccount
-metadata:
-  creationTimestamp: null
-  labels:
-    addon.kops.k8s.io/name: dns-controller.addons.k8s.io
-    app.kubernetes.io/managed-by: kops
-    k8s-addon: dns-controller.addons.k8s.io
-  name: dns-controller
-  namespace: kube-system
-
----
-
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRole
-metadata:
-  creationTimestamp: null
-  labels:
-    addon.kops.k8s.io/name: dns-controller.addons.k8s.io
-    app.kubernetes.io/managed-by: kops
-    k8s-addon: dns-controller.addons.k8s.io
-  name: kops:dns-controller
-rules:
-- apiGroups:
-  - ""
-  resources:
-  - endpoints
-  - services
-  - pods
-  - ingress
-  - nodes
-  verbs:
-  - get
-  - list
-  - watch
-- apiGroups:
-  - networking.k8s.io
-  resources:
-  - ingresses
-  verbs:
-  - get
-  - list
-  - watch
-
----
-
-apiVersion: rbac.authorization.k8s.io/v1
-kind: ClusterRoleBinding
-metadata:
-  creationTimestamp: null
-  labels:
-    addon.kops.k8s.io/name: dns-controller.addons.k8s.io
-    app.kubernetes.io/managed-by: kops
-    k8s-addon: dns-controller.addons.k8s.io
-  name: kops:dns-controller
-roleRef:
-  apiGroup: rbac.authorization.k8s.io
-  kind: ClusterRole
-  name: kops:dns-controller
-subjects:
-- apiGroup: rbac.authorization.k8s.io
-  kind: User
-  name: system:serviceaccount:kube-system:dns-controller

tests/integration/update_cluster/minimal_hetzner/data/aws_s3_object_nodeupconfig-master-fsn1_content

@@ -37,8 +37,8 @@ APIServerConfig:
     requestheaderUsernameHeaders:
     - X-Remote-User
     securePort: 443
-    serviceAccountIssuer: https://api.internal.minimal.k8s.local
+    serviceAccountIssuer: https://api.internal.minimal.example.com
-    serviceAccountJWKSURI: https://api.internal.minimal.k8s.local/openid/v1/jwks
+    serviceAccountJWKSURI: https://api.internal.minimal.example.com/openid/v1/jwks
     serviceClusterIPRange: 100.64.0.0/13
     storageBackend: etcd3
   ServiceAccountPublicKeys: |
@@ -219,7 +219,7 @@ CAs:
     MA0GCSqGSIb3DQEBCwUAA0EAVQVx5MUtuAIeePuP9o51xtpT2S6Fvfi8J4ICxnlA
     9B7UD2ushcVFPtaeoL9Gfu8aY4KJBeqqg5ojl4qmRnThjw==
     -----END CERTIFICATE-----
-ClusterName: minimal.k8s.local
+ClusterName: minimal.example.com
 FileAssets:
 - content: |
     apiVersion: kubescheduler.config.k8s.io/v1beta2
@@ -264,15 +264,15 @@ KubeletConfig:
   - node-role.kubernetes.io/control-plane=:NoSchedule
 UpdatePolicy: automatic
 channels:
-- memfs://tests/minimal.k8s.local/addons/bootstrap-channel.yaml
+- memfs://tests/minimal.example.com/addons/bootstrap-channel.yaml
 containerdConfig:
   logLevel: info
   runc:
     version: 1.1.4
   version: 1.6.9
 etcdManifests:
-- memfs://tests/minimal.k8s.local/manifests/etcd/main-master-fsn1.yaml
+- memfs://tests/minimal.example.com/manifests/etcd/main-master-fsn1.yaml
-- memfs://tests/minimal.k8s.local/manifests/etcd/events-master-fsn1.yaml
+- memfs://tests/minimal.example.com/manifests/etcd/events-master-fsn1.yaml
 staticManifests:
 - key: kube-apiserver-healthcheck
   path: manifests/static/kube-apiserver-healthcheck.yaml

tests/integration/update_cluster/minimal_hetzner/data/aws_s3_object_nodeupconfig-nodes-fsn1_content

@@ -5,16 +5,12 @@ Assets:
   - 962100bbc4baeaaa5748cdbfce941f756b1531c2eadb290129401498bfac21e7@https://storage.googleapis.com/k8s-artifacts-cni/release/v0.9.1/cni-plugins-linux-amd64-v0.9.1.tgz
   - 9ee2644bfb95b23123f96b564df2035ec94a46f64060ae12322e09a8ec3c2b53@https://github.com/containerd/containerd/releases/download/v1.6.9/containerd-1.6.9-linux-amd64.tar.gz
   - db772be63147a4e747b4fe286c7c16a2edc4a8458bd3092ea46aaee77750e8ce@https://github.com/opencontainers/runc/releases/download/v1.1.4/runc.amd64
-  - f90ed6dcef534e6d1ae17907dc7eb40614b8945ad4af7f0e98d2be7cde8165c6@https://artifacts.k8s.io/binaries/kops/1.21.0-alpha.1/linux/amd64/protokube,https://github.com/kubernetes/kops/releases/download/v1.21.0-alpha.1/protokube-linux-amd64
-  - 9992e7eb2a2e93f799e5a9e98eb718637433524bc65f630357201a79f49b13d0@https://artifacts.k8s.io/binaries/kops/1.21.0-alpha.1/linux/amd64/channels,https://github.com/kubernetes/kops/releases/download/v1.21.0-alpha.1/channels-linux-amd64
   arm64:
   - 69572a7b3d179d4a479aa2e0f90e2f091d8d84ef33a35422fc89975dc137a590@https://storage.googleapis.com/kubernetes-release/release/v1.25.0/bin/linux/arm64/kubelet
   - 24db547bbae294c5c44f2b4a777e45f0e2f3d6295eace0d0c4be2b2dfa45330d@https://storage.googleapis.com/kubernetes-release/release/v1.25.0/bin/linux/arm64/kubectl
   - ef17764ffd6cdcb16d76401bac1db6acc050c9b088f1be5efa0e094ea3b01df0@https://storage.googleapis.com/k8s-artifacts-cni/release/v0.9.1/cni-plugins-linux-arm64-v0.9.1.tgz
   - 140197aee930a8bd8a69ff8e0161e56305751be66e899dccd833c27d139f4f47@https://github.com/containerd/containerd/releases/download/v1.6.9/containerd-1.6.9-linux-arm64.tar.gz
   - dbb71e737eaef454a406ce21fd021bd8f1b35afb7635016745992bbd7c17a223@https://github.com/opencontainers/runc/releases/download/v1.1.4/runc.arm64
-  - 2f599c3d54f4c4bdbcc95aaf0c7b513a845d8f9503ec5b34c9f86aa1bc34fc0c@https://artifacts.k8s.io/binaries/kops/1.21.0-alpha.1/linux/arm64/protokube,https://github.com/kubernetes/kops/releases/download/v1.21.0-alpha.1/protokube-linux-arm64
-  - 9d842e3636a95de2315cdea2be7a282355aac0658ef0b86d5dc2449066538f13@https://artifacts.k8s.io/binaries/kops/1.21.0-alpha.1/linux/arm64/channels,https://github.com/kubernetes/kops/releases/download/v1.21.0-alpha.1/channels-linux-arm64
 CAs:
   kubernetes-ca: |
     -----BEGIN CERTIFICATE-----
@@ -37,7 +33,7 @@ CAs:
     MA0GCSqGSIb3DQEBCwUAA0EAVQVx5MUtuAIeePuP9o51xtpT2S6Fvfi8J4ICxnlA
     9B7UD2ushcVFPtaeoL9Gfu8aY4KJBeqqg5ojl4qmRnThjw==
     -----END CERTIFICATE-----
-ClusterName: minimal.k8s.local
+ClusterName: minimal.example.com
 Hooks:
 - null
 - null
@@ -66,7 +62,7 @@ KubeletConfig:
   shutdownGracePeriodCriticalPods: 10s
 UpdatePolicy: automatic
 channels:
-- memfs://tests/minimal.k8s.local/addons/bootstrap-channel.yaml
+- memfs://tests/minimal.example.com/addons/bootstrap-channel.yaml
 containerdConfig:
   logLevel: info
   runc:

tests/integration/update_cluster/minimal_hetzner/data/hcloud_server_master-fsn1_user_data

@@ -181,8 +181,8 @@ kubeAPIServer:
   requestheaderUsernameHeaders:
   - X-Remote-User
   securePort: 443
-  serviceAccountIssuer: https://api.internal.minimal.k8s.local
+  serviceAccountIssuer: https://api.internal.minimal.example.com
-  serviceAccountJWKSURI: https://api.internal.minimal.k8s.local/openid/v1/jwks
+  serviceAccountJWKSURI: https://api.internal.minimal.example.com/openid/v1/jwks
   serviceClusterIPRange: 100.64.0.0/13
   storageBackend: etcd3
 kubeControllerManager:
@@ -190,7 +190,7 @@ kubeControllerManager:
   attachDetachReconcileSyncPeriod: 1m0s
   cloudProvider: external
   clusterCIDR: 100.96.0.0/11
-  clusterName: minimal.k8s.local
+  clusterName: minimal.example.com
   configureCloudRoutes: false
   image: registry.k8s.io/kube-controller-manager:v1.25.0
   leaderElection:
@@ -246,10 +246,10 @@ __EOF_CLUSTER_SPEC
 
 cat > conf/kube_env.yaml << '__EOF_KUBE_ENV'
 CloudProvider: hetzner
-ConfigBase: memfs://tests/minimal.k8s.local
+ConfigBase: memfs://tests/minimal.example.com
 InstanceGroupName: master-fsn1
 InstanceGroupRole: Master
-NodeupConfigHash: 1tDhVHjdqDjbxWBtM4GROvB72iZ+xB6vYDKe6EM9pAc=
+NodeupConfigHash: pPDt88eh2jsyngQx8UCDaeyJfdF1xae0mtsI3ivB720=
 
 __EOF_KUBE_ENV
 

tests/integration/update_cluster/minimal_hetzner/data/hcloud_server_nodes-fsn1_user_data

@@ -8,7 +8,6 @@ NODEUP_HASH_AMD64=585fbda0f0a43184656b4bfc0cc5f0c0b85612faf43b8816acca1f99d422c9
 NODEUP_URL_ARM64=https://artifacts.k8s.io/binaries/kops/1.21.0-alpha.1/linux/arm64/nodeup,https://github.com/kubernetes/kops/releases/download/v1.21.0-alpha.1/nodeup-linux-arm64
 NODEUP_HASH_ARM64=7603675379699105a9b9915ff97718ea99b1bbb01a4c184e2f827c8a96e8e865
 
-export HCLOUD_TOKEN=REDACTED
 
 
 
@@ -160,10 +159,10 @@ __EOF_CLUSTER_SPEC
 
 cat > conf/kube_env.yaml << '__EOF_KUBE_ENV'
 CloudProvider: hetzner
-ConfigBase: memfs://tests/minimal.k8s.local
+ConfigBase: memfs://tests/minimal.example.com
 InstanceGroupName: nodes-fsn1
 InstanceGroupRole: Node
-NodeupConfigHash: eGEJwCWIaUvGEKFOh+yUoHcReInMlufyGjtiudZU8V8=
+NodeupConfigHash: PWu9ALIVbND2iz1ciF+yjlTyJJFqCSux2yGwXKoPjUw=
 
 __EOF_KUBE_ENV
 

tests/integration/update_cluster/minimal_hetzner/in-v1alpha2.yaml

@@ -2,7 +2,7 @@ apiVersion: kops.k8s.io/v1alpha2
 kind: Cluster
 metadata:
   creationTimestamp: "2017-01-01T00:00:00Z"
-  name: minimal.k8s.local
+  name: minimal.example.com
 spec:
   api:
     loadBalancer:
@@ -11,7 +11,7 @@ spec:
     rbac: {}
   channel: stable
   cloudProvider: hetzner
-  configBase: memfs://tests/minimal.k8s.local
+  configBase: memfs://tests/minimal.example.com
   etcdClusters:
     - cpuRequest: 200m
       etcdMembers:
@@ -34,7 +34,6 @@ spec:
     - 0.0.0.0/0
     - ::/0
   kubernetesVersion: v1.25.0
-  masterPublicName: api.minimal.k8s.local
   networkCIDR: 10.0.0.0/16
   networking:
     cni: {}
@@ -48,7 +47,7 @@ spec:
       zone: fsn1
   topology:
     dns:
-      type: Public
+      type: None
     masters: public
     nodes: public
 
@@ -59,7 +58,7 @@ kind: InstanceGroup
 metadata:
   creationTimestamp: "2017-01-01T00:00:00Z"
   labels:
-    kops.k8s.io/cluster: minimal.k8s.local
+    kops.k8s.io/cluster: minimal.example.com
   name: master-fsn1
 spec:
   image: ubuntu-20.04
@@ -77,7 +76,7 @@ kind: InstanceGroup
 metadata:
   creationTimestamp: "2017-01-01T00:00:00Z"
   labels:
-    kops.k8s.io/cluster: minimal.k8s.local
+    kops.k8s.io/cluster: minimal.example.com
   name: nodes-fsn1
 spec:
   image: ubuntu-20.04

tests/integration/update_cluster/minimal_hetzner/kubernetes.tf

@@ -1,10 +1,10 @@
 locals {
-  cluster_name = "minimal.k8s.local"
+  cluster_name = "minimal.example.com"
   region       = "eu-central"
 }
 
 output "cluster_name" {
-  value = "minimal.k8s.local"
+  value = "minimal.example.com"
 }
 
 output "region" {
@@ -22,7 +22,7 @@ provider "aws" {
 resource "aws_s3_object" "cluster-completed-spec" {
   bucket                 = "testingBucket"
   content                = file("${path.module}/data/aws_s3_object_cluster-completed.spec_content")
-  key                    = "tests/minimal.k8s.local/cluster-completed.spec"
+  key                    = "tests/minimal.example.com/cluster-completed.spec"
   provider               = aws.files
   server_side_encryption = "AES256"
 }
@@ -30,7 +30,7 @@ resource "aws_s3_object" "cluster-completed-spec" {
 resource "aws_s3_object" "etcd-cluster-spec-events" {
   bucket                 = "testingBucket"
   content                = file("${path.module}/data/aws_s3_object_etcd-cluster-spec-events_content")
-  key                    = "tests/minimal.k8s.local/backups/etcd/events/control/etcd-cluster-spec"
+  key                    = "tests/minimal.example.com/backups/etcd/events/control/etcd-cluster-spec"
   provider               = aws.files
   server_side_encryption = "AES256"
 }
@@ -38,7 +38,7 @@ resource "aws_s3_object" "etcd-cluster-spec-events" {
 resource "aws_s3_object" "etcd-cluster-spec-main" {
   bucket                 = "testingBucket"
   content                = file("${path.module}/data/aws_s3_object_etcd-cluster-spec-main_content")
-  key                    = "tests/minimal.k8s.local/backups/etcd/main/control/etcd-cluster-spec"
+  key                    = "tests/minimal.example.com/backups/etcd/main/control/etcd-cluster-spec"
   provider               = aws.files
   server_side_encryption = "AES256"
 }
@@ -46,7 +46,7 @@ resource "aws_s3_object" "etcd-cluster-spec-main" {
 resource "aws_s3_object" "kops-version-txt" {
   bucket                 = "testingBucket"
   content                = file("${path.module}/data/aws_s3_object_kops-version.txt_content")
-  key                    = "tests/minimal.k8s.local/kops-version.txt"
+  key                    = "tests/minimal.example.com/kops-version.txt"
   provider               = aws.files
   server_side_encryption = "AES256"
 }
@@ -54,7 +54,7 @@ resource "aws_s3_object" "kops-version-txt" {
 resource "aws_s3_object" "manifests-etcdmanager-events-master-fsn1" {
   bucket                 = "testingBucket"
   content                = file("${path.module}/data/aws_s3_object_manifests-etcdmanager-events-master-fsn1_content")
-  key                    = "tests/minimal.k8s.local/manifests/etcd/events-master-fsn1.yaml"
+  key                    = "tests/minimal.example.com/manifests/etcd/events-master-fsn1.yaml"
   provider               = aws.files
   server_side_encryption = "AES256"
 }
@@ -62,7 +62,7 @@ resource "aws_s3_object" "manifests-etcdmanager-events-master-fsn1" {
 resource "aws_s3_object" "manifests-etcdmanager-main-master-fsn1" {
   bucket                 = "testingBucket"
   content                = file("${path.module}/data/aws_s3_object_manifests-etcdmanager-main-master-fsn1_content")
-  key                    = "tests/minimal.k8s.local/manifests/etcd/main-master-fsn1.yaml"
+  key                    = "tests/minimal.example.com/manifests/etcd/main-master-fsn1.yaml"
   provider               = aws.files
   server_side_encryption = "AES256"
 }
@@ -70,79 +70,71 @@ resource "aws_s3_object" "manifests-etcdmanager-main-master-fsn1" {
 resource "aws_s3_object" "manifests-static-kube-apiserver-healthcheck" {
   bucket                 = "testingBucket"
   content                = file("${path.module}/data/aws_s3_object_manifests-static-kube-apiserver-healthcheck_content")
-  key                    = "tests/minimal.k8s.local/manifests/static/kube-apiserver-healthcheck.yaml"
+  key                    = "tests/minimal.example.com/manifests/static/kube-apiserver-healthcheck.yaml"
   provider               = aws.files
   server_side_encryption = "AES256"
 }
 
-resource "aws_s3_object" "minimal-k8s-local-addons-bootstrap" {
+resource "aws_s3_object" "minimal-example-com-addons-bootstrap" {
   bucket                 = "testingBucket"
-  content                = file("${path.module}/data/aws_s3_object_minimal.k8s.local-addons-bootstrap_content")
+  content                = file("${path.module}/data/aws_s3_object_minimal.example.com-addons-bootstrap_content")
-  key                    = "tests/minimal.k8s.local/addons/bootstrap-channel.yaml"
+  key                    = "tests/minimal.example.com/addons/bootstrap-channel.yaml"
   provider               = aws.files
   server_side_encryption = "AES256"
 }
 
-resource "aws_s3_object" "minimal-k8s-local-addons-coredns-addons-k8s-io-k8s-1-12" {
+resource "aws_s3_object" "minimal-example-com-addons-coredns-addons-k8s-io-k8s-1-12" {
   bucket                 = "testingBucket"
-  content                = file("${path.module}/data/aws_s3_object_minimal.k8s.local-addons-coredns.addons.k8s.io-k8s-1.12_content")
+  content                = file("${path.module}/data/aws_s3_object_minimal.example.com-addons-coredns.addons.k8s.io-k8s-1.12_content")
-  key                    = "tests/minimal.k8s.local/addons/coredns.addons.k8s.io/k8s-1.12.yaml"
+  key                    = "tests/minimal.example.com/addons/coredns.addons.k8s.io/k8s-1.12.yaml"
   provider               = aws.files
   server_side_encryption = "AES256"
 }
 
-resource "aws_s3_object" "minimal-k8s-local-addons-dns-controller-addons-k8s-io-k8s-1-12" {
+resource "aws_s3_object" "minimal-example-com-addons-hcloud-cloud-controller-addons-k8s-io-k8s-1-22" {
   bucket                 = "testingBucket"
-  content                = file("${path.module}/data/aws_s3_object_minimal.k8s.local-addons-dns-controller.addons.k8s.io-k8s-1.12_content")
+  content                = file("${path.module}/data/aws_s3_object_minimal.example.com-addons-hcloud-cloud-controller.addons.k8s.io-k8s-1.22_content")
-  key                    = "tests/minimal.k8s.local/addons/dns-controller.addons.k8s.io/k8s-1.12.yaml"
+  key                    = "tests/minimal.example.com/addons/hcloud-cloud-controller.addons.k8s.io/k8s-1.22.yaml"
   provider               = aws.files
   server_side_encryption = "AES256"
 }
 
-resource "aws_s3_object" "minimal-k8s-local-addons-hcloud-cloud-controller-addons-k8s-io-k8s-1-22" {
+resource "aws_s3_object" "minimal-example-com-addons-hcloud-csi-driver-addons-k8s-io-k8s-1-22" {
   bucket                 = "testingBucket"
-  content                = file("${path.module}/data/aws_s3_object_minimal.k8s.local-addons-hcloud-cloud-controller.addons.k8s.io-k8s-1.22_content")
+  content                = file("${path.module}/data/aws_s3_object_minimal.example.com-addons-hcloud-csi-driver.addons.k8s.io-k8s-1.22_content")
-  key                    = "tests/minimal.k8s.local/addons/hcloud-cloud-controller.addons.k8s.io/k8s-1.22.yaml"
+  key                    = "tests/minimal.example.com/addons/hcloud-csi-driver.addons.k8s.io/k8s-1.22.yaml"
   provider               = aws.files
   server_side_encryption = "AES256"
 }
 
-resource "aws_s3_object" "minimal-k8s-local-addons-hcloud-csi-driver-addons-k8s-io-k8s-1-22" {
+resource "aws_s3_object" "minimal-example-com-addons-kops-controller-addons-k8s-io-k8s-1-16" {
   bucket                 = "testingBucket"
-  content                = file("${path.module}/data/aws_s3_object_minimal.k8s.local-addons-hcloud-csi-driver.addons.k8s.io-k8s-1.22_content")
+  content                = file("${path.module}/data/aws_s3_object_minimal.example.com-addons-kops-controller.addons.k8s.io-k8s-1.16_content")
-  key                    = "tests/minimal.k8s.local/addons/hcloud-csi-driver.addons.k8s.io/k8s-1.22.yaml"
+  key                    = "tests/minimal.example.com/addons/kops-controller.addons.k8s.io/k8s-1.16.yaml"
   provider               = aws.files
   server_side_encryption = "AES256"
 }
 
-resource "aws_s3_object" "minimal-k8s-local-addons-kops-controller-addons-k8s-io-k8s-1-16" {
+resource "aws_s3_object" "minimal-example-com-addons-kubelet-api-rbac-addons-k8s-io-k8s-1-9" {
   bucket                 = "testingBucket"
-  content                = file("${path.module}/data/aws_s3_object_minimal.k8s.local-addons-kops-controller.addons.k8s.io-k8s-1.16_content")
+  content                = file("${path.module}/data/aws_s3_object_minimal.example.com-addons-kubelet-api.rbac.addons.k8s.io-k8s-1.9_content")
-  key                    = "tests/minimal.k8s.local/addons/kops-controller.addons.k8s.io/k8s-1.16.yaml"
+  key                    = "tests/minimal.example.com/addons/kubelet-api.rbac.addons.k8s.io/k8s-1.9.yaml"
   provider               = aws.files
   server_side_encryption = "AES256"
 }
 
-resource "aws_s3_object" "minimal-k8s-local-addons-kubelet-api-rbac-addons-k8s-io-k8s-1-9" {
+resource "aws_s3_object" "minimal-example-com-addons-limit-range-addons-k8s-io" {
   bucket                 = "testingBucket"
-  content                = file("${path.module}/data/aws_s3_object_minimal.k8s.local-addons-kubelet-api.rbac.addons.k8s.io-k8s-1.9_content")
+  content                = file("${path.module}/data/aws_s3_object_minimal.example.com-addons-limit-range.addons.k8s.io_content")
-  key                    = "tests/minimal.k8s.local/addons/kubelet-api.rbac.addons.k8s.io/k8s-1.9.yaml"
+  key                    = "tests/minimal.example.com/addons/limit-range.addons.k8s.io/v1.5.0.yaml"
   provider               = aws.files
   server_side_encryption = "AES256"
 }
 
-resource "aws_s3_object" "minimal-k8s-local-addons-limit-range-addons-k8s-io" {
+resource "aws_s3_object" "minimal-example-com-addons-rbac-addons-k8s-io-k8s-1-8" {
   bucket                 = "testingBucket"
-  content                = file("${path.module}/data/aws_s3_object_minimal.k8s.local-addons-limit-range.addons.k8s.io_content")
+  content                = file("${path.module}/data/aws_s3_object_minimal.example.com-addons-rbac.addons.k8s.io-k8s-1.8_content")
-  key                    = "tests/minimal.k8s.local/addons/limit-range.addons.k8s.io/v1.5.0.yaml"
+  key                    = "tests/minimal.example.com/addons/rbac.addons.k8s.io/k8s-1.8.yaml"
-  provider               = aws.files
-  server_side_encryption = "AES256"
-}
-
-resource "aws_s3_object" "minimal-k8s-local-addons-rbac-addons-k8s-io-k8s-1-8" {
-  bucket                 = "testingBucket"
-  content                = file("${path.module}/data/aws_s3_object_minimal.k8s.local-addons-rbac.addons.k8s.io-k8s-1.8_content")
-  key                    = "tests/minimal.k8s.local/addons/rbac.addons.k8s.io/k8s-1.8.yaml"
   provider               = aws.files
   server_side_encryption = "AES256"
 }
@@ -150,7 +142,7 @@ resource "aws_s3_object" "minimal-k8s-local-addons-rbac-addons-k8s-io-k8s-1-8" {
 resource "aws_s3_object" "nodeupconfig-master-fsn1" {
   bucket                 = "testingBucket"
   content                = file("${path.module}/data/aws_s3_object_nodeupconfig-master-fsn1_content")
-  key                    = "tests/minimal.k8s.local/igconfig/master/master-fsn1/nodeupconfig.yaml"
+  key                    = "tests/minimal.example.com/igconfig/master/master-fsn1/nodeupconfig.yaml"
   provider               = aws.files
   server_side_encryption = "AES256"
 }
@@ -158,20 +150,20 @@ resource "aws_s3_object" "nodeupconfig-master-fsn1" {
 resource "aws_s3_object" "nodeupconfig-nodes-fsn1" {
   bucket                 = "testingBucket"
   content                = file("${path.module}/data/aws_s3_object_nodeupconfig-nodes-fsn1_content")
-  key                    = "tests/minimal.k8s.local/igconfig/node/nodes-fsn1/nodeupconfig.yaml"
+  key                    = "tests/minimal.example.com/igconfig/node/nodes-fsn1/nodeupconfig.yaml"
   provider               = aws.files
   server_side_encryption = "AES256"
 }
 
-resource "hcloud_firewall" "control-plane-minimal-k8s-local" {
+resource "hcloud_firewall" "control-plane-minimal-example-com" {
   apply_to {
-    label_selector = "kops.k8s.io/cluster=minimal.k8s.local,kops.k8s.io/instance-role=Master"
+    label_selector = "kops.k8s.io/cluster=minimal.example.com,kops.k8s.io/instance-role=Master"
   }
   labels = {
-    "kops.k8s.io/cluster"       = "minimal.k8s.local"
+    "kops.k8s.io/cluster"       = "minimal.example.com"
     "kops.k8s.io/firewall-role" = "control-plane"
   }
-  name = "control-plane.minimal.k8s.local"
+  name = "control-plane.minimal.example.com"
   rule {
     direction  = "in"
     port       = "22"
@@ -180,15 +172,15 @@ resource "hcloud_firewall" "control-plane-minimal-k8s-local" {
   }
 }
 
-resource "hcloud_firewall" "nodes-minimal-k8s-local" {
+resource "hcloud_firewall" "nodes-minimal-example-com" {
   apply_to {
-    label_selector = "kops.k8s.io/cluster=minimal.k8s.local,kops.k8s.io/instance-role=Node"
+    label_selector = "kops.k8s.io/cluster=minimal.example.com,kops.k8s.io/instance-role=Node"
   }
   labels = {
-    "kops.k8s.io/cluster"       = "minimal.k8s.local"
+    "kops.k8s.io/cluster"       = "minimal.example.com"
     "kops.k8s.io/firewall-role" = "nodes"
   }
-  name = "nodes.minimal.k8s.local"
+  name = "nodes.minimal.example.com"
   rule {
     direction  = "in"
     port       = "22"
@@ -197,45 +189,45 @@ resource "hcloud_firewall" "nodes-minimal-k8s-local" {
   }
 }
 
-resource "hcloud_load_balancer" "api-minimal-k8s-local" {
+resource "hcloud_load_balancer" "api-minimal-example-com" {
   labels = {
-    "kops.k8s.io/cluster" = "minimal.k8s.local"
+    "kops.k8s.io/cluster" = "minimal.example.com"
   }
   load_balancer_type = "lb11"
   location           = "fsn1"
-  name               = "api.minimal.k8s.local"
+  name               = "api.minimal.example.com"
 }
 
-resource "hcloud_load_balancer_network" "api-minimal-k8s-local" {
+resource "hcloud_load_balancer_network" "api-minimal-example-com" {
-  load_balancer_id = hcloud_load_balancer.api-minimal-k8s-local.id
+  load_balancer_id = hcloud_load_balancer.api-minimal-example-com.id
-  network_id       = hcloud_network.minimal-k8s-local.id
+  network_id       = hcloud_network.minimal-example-com.id
 }
 
-resource "hcloud_load_balancer_service" "api-minimal-k8s-local" {
+resource "hcloud_load_balancer_service" "api-minimal-example-com" {
   destination_port = 443
   listen_port      = 443
-  load_balancer_id = hcloud_load_balancer.api-minimal-k8s-local.id
+  load_balancer_id = hcloud_load_balancer.api-minimal-example-com.id
   protocol         = "tcp"
 }
 
-resource "hcloud_load_balancer_target" "api-minimal-k8s-local" {
+resource "hcloud_load_balancer_target" "api-minimal-example-com" {
-  label_selector   = "kops.k8s.io/cluster=minimal.k8s.local,kops.k8s.io/instance-role=Master"
+  label_selector   = "kops.k8s.io/cluster=minimal.example.com,kops.k8s.io/instance-role=Master"
-  load_balancer_id = hcloud_load_balancer.api-minimal-k8s-local.id
+  load_balancer_id = hcloud_load_balancer.api-minimal-example-com.id
   type             = "label_selector"
   use_private_ip   = true
 }
 
-resource "hcloud_network" "minimal-k8s-local" {
+resource "hcloud_network" "minimal-example-com" {
   ip_range = "10.0.0.0/16"
   labels = {
-    "kops.k8s.io/cluster" = "minimal.k8s.local"
+    "kops.k8s.io/cluster" = "minimal.example.com"
   }
-  name = "minimal.k8s.local"
+  name = "minimal.example.com"
 }
 
-resource "hcloud_network_subnet" "minimal-k8s-local-10-0-0-0--16" {
+resource "hcloud_network_subnet" "minimal-example-com-10-0-0-0--16" {
   ip_range     = "10.0.0.0/16"
-  network_id   = hcloud_network.minimal-k8s-local.id
+  network_id   = hcloud_network.minimal-example-com.id
   network_zone = "eu-central"
   type         = "cloud"
 }
@@ -244,21 +236,21 @@ resource "hcloud_server" "master-fsn1" {
   count = 1
   image = "ubuntu-20.04"
   labels = {
-    "kops.k8s.io/cluster"        = "minimal.k8s.local"
+    "kops.k8s.io/cluster"        = "minimal.example.com"
     "kops.k8s.io/instance-group" = "master-fsn1"
     "kops.k8s.io/instance-role"  = "Master"
   }
   location = "fsn1"
   name     = "master-fsn1-${count.index}"
   network {
-    network_id = hcloud_network.minimal-k8s-local.id
+    network_id = hcloud_network.minimal-example-com.id
   }
   public_net {
     ipv4_enabled = true
     ipv6_enabled = false
   }
   server_type = "cx21"
-  ssh_keys    = [hcloud_ssh_key.minimal-k8s-local-c4_a6_ed_9a_a8_89_b9_e2_c3_9c_d6_63_eb_9c_71_57.id]
+  ssh_keys    = [hcloud_ssh_key.minimal-example-com-c4_a6_ed_9a_a8_89_b9_e2_c3_9c_d6_63_eb_9c_71_57.id]
   user_data   = filebase64("${path.module}/data/hcloud_server_master-fsn1_user_data")
 }
 
@@ -266,51 +258,51 @@ resource "hcloud_server" "nodes-fsn1" {
   count = 1
   image = "ubuntu-20.04"
   labels = {
-    "kops.k8s.io/cluster"        = "minimal.k8s.local"
+    "kops.k8s.io/cluster"        = "minimal.example.com"
     "kops.k8s.io/instance-group" = "nodes-fsn1"
     "kops.k8s.io/instance-role"  = "Node"
   }
   location = "fsn1"
   name     = "nodes-fsn1-${count.index}"
   network {
-    network_id = hcloud_network.minimal-k8s-local.id
+    network_id = hcloud_network.minimal-example-com.id
   }
   public_net {
     ipv4_enabled = true
     ipv6_enabled = false
   }
   server_type = "cx21"
-  ssh_keys    = [hcloud_ssh_key.minimal-k8s-local-c4_a6_ed_9a_a8_89_b9_e2_c3_9c_d6_63_eb_9c_71_57.id]
+  ssh_keys    = [hcloud_ssh_key.minimal-example-com-c4_a6_ed_9a_a8_89_b9_e2_c3_9c_d6_63_eb_9c_71_57.id]
   user_data   = filebase64("${path.module}/data/hcloud_server_nodes-fsn1_user_data")
 }
 
-resource "hcloud_ssh_key" "minimal-k8s-local-c4_a6_ed_9a_a8_89_b9_e2_c3_9c_d6_63_eb_9c_71_57" {
+resource "hcloud_ssh_key" "minimal-example-com-c4_a6_ed_9a_a8_89_b9_e2_c3_9c_d6_63_eb_9c_71_57" {
   labels = {
-    "kops.k8s.io/cluster" = "minimal.k8s.local"
+    "kops.k8s.io/cluster" = "minimal.example.com"
   }
-  name       = "minimal.k8s.local-c4:a6:ed:9a:a8:89:b9:e2:c3:9c:d6:63:eb:9c:71:57"
+  name       = "minimal.example.com-c4:a6:ed:9a:a8:89:b9:e2:c3:9c:d6:63:eb:9c:71:57"
   public_key = "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAAAgQCtWu40XQo8dczLsCq0OWV+hxm9uV3WxeH9Kgh4sMzQxNtoU1pvW0XdjpkBesRKGoolfWeCLXWxpyQb1IaiMkKoz7MdhQ/6UKjMjP66aFWWp3pwD0uj0HuJ7tq4gKHKRYGTaZIRWpzUiANBrjugVgA+Sd7E/mYwc/DMXkIyRZbvhQ=="
 }
 
-resource "hcloud_volume" "etcd-1-etcd-events-minimal-k8s-local" {
+resource "hcloud_volume" "etcd-1-etcd-events-minimal-example-com" {
   labels = {
-    "kops.k8s.io/cluster"        = "minimal.k8s.local"
+    "kops.k8s.io/cluster"        = "minimal.example.com"
     "kops.k8s.io/instance-group" = "master-fsn1"
     "kops.k8s.io/volume-role"    = "events"
   }
   location = "fsn1"
-  name     = "etcd-1.etcd-events.minimal.k8s.local"
+  name     = "etcd-1.etcd-events.minimal.example.com"
   size     = 20
 }
 
-resource "hcloud_volume" "etcd-1-etcd-main-minimal-k8s-local" {
+resource "hcloud_volume" "etcd-1-etcd-main-minimal-example-com" {
   labels = {
-    "kops.k8s.io/cluster"        = "minimal.k8s.local"
+    "kops.k8s.io/cluster"        = "minimal.example.com"
     "kops.k8s.io/instance-group" = "master-fsn1"
     "kops.k8s.io/volume-role"    = "main"
   }
   location = "fsn1"
-  name     = "etcd-1.etcd-main.minimal.k8s.local"
+  name     = "etcd-1.etcd-main.minimal.example.com"
   size     = 20
 }