k8s-chtest: upgrade cluster to 1.27.1

7 files changed, 436 insertions, 9 deletions

diff --git a/roles/kubernetes/addons/metrics-server/files/components.0.6.3.yml b/roles/kubernetes/addons/metrics-server/files/components.0.6.3.yml
new file mode 100644
index 00000000..f12367f4
--- /dev/null
+++ b/roles/kubernetes/addons/metrics-server/files/components.0.6.3.yml
@@ -0,0 +1,196 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  labels:
+    k8s-app: metrics-server
+  name: metrics-server
+  namespace: kube-system
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  labels:
+    k8s-app: metrics-server
+    rbac.authorization.k8s.io/aggregate-to-admin: "true"
+    rbac.authorization.k8s.io/aggregate-to-edit: "true"
+    rbac.authorization.k8s.io/aggregate-to-view: "true"
+  name: system:aggregated-metrics-reader
+rules:
+- apiGroups:
+  - metrics.k8s.io
+  resources:
+  - pods
+  - nodes
+  verbs:
+  - get
+  - list
+  - watch
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  labels:
+    k8s-app: metrics-server
+  name: system:metrics-server
+rules:
+- apiGroups:
+  - ""
+  resources:
+  - nodes/metrics
+  verbs:
+  - get
+- apiGroups:
+  - ""
+  resources:
+  - pods
+  - nodes
+  verbs:
+  - get
+  - list
+  - watch
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  labels:
+    k8s-app: metrics-server
+  name: metrics-server-auth-reader
+  namespace: kube-system
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: extension-apiserver-authentication-reader
+subjects:
+- kind: ServiceAccount
+  name: metrics-server
+  namespace: kube-system
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  labels:
+    k8s-app: metrics-server
+  name: metrics-server:system:auth-delegator
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: system:auth-delegator
+subjects:
+- kind: ServiceAccount
+  name: metrics-server
+  namespace: kube-system
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  labels:
+    k8s-app: metrics-server
+  name: system:metrics-server
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: system:metrics-server
+subjects:
+- kind: ServiceAccount
+  name: metrics-server
+  namespace: kube-system
+---
+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    k8s-app: metrics-server
+  name: metrics-server
+  namespace: kube-system
+spec:
+  ports:
+  - name: https
+    port: 443
+    protocol: TCP
+    targetPort: https
+  selector:
+    k8s-app: metrics-server
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  labels:
+    k8s-app: metrics-server
+  name: metrics-server
+  namespace: kube-system
+spec:
+  selector:
+    matchLabels:
+      k8s-app: metrics-server
+  strategy:
+    rollingUpdate:
+      maxUnavailable: 0
+  template:
+    metadata:
+      labels:
+        k8s-app: metrics-server
+    spec:
+      containers:
+      - args:
+        - --cert-dir=/tmp
+        - --secure-port=4443
+        - --kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname
+        - --kubelet-use-node-status-port
+        - --metric-resolution=15s
+        image: registry.k8s.io/metrics-server/metrics-server:v0.6.3
+        imagePullPolicy: IfNotPresent
+        livenessProbe:
+          failureThreshold: 3
+          httpGet:
+            path: /livez
+            port: https
+            scheme: HTTPS
+          periodSeconds: 10
+        name: metrics-server
+        ports:
+        - containerPort: 4443
+          name: https
+          protocol: TCP
+        readinessProbe:
+          failureThreshold: 3
+          httpGet:
+            path: /readyz
+            port: https
+            scheme: HTTPS
+          initialDelaySeconds: 20
+          periodSeconds: 10
+        resources:
+          requests:
+            cpu: 100m
+            memory: 200Mi
+        securityContext:
+          allowPrivilegeEscalation: false
+          readOnlyRootFilesystem: true
+          runAsNonRoot: true
+          runAsUser: 1000
+        volumeMounts:
+        - mountPath: /tmp
+          name: tmp-dir
+      nodeSelector:
+        kubernetes.io/os: linux
+      priorityClassName: system-cluster-critical
+      serviceAccountName: metrics-server
+      volumes:
+      - emptyDir: {}
+        name: tmp-dir
+---
+apiVersion: apiregistration.k8s.io/v1
+kind: APIService
+metadata:
+  labels:
+    k8s-app: metrics-server
+  name: v1beta1.metrics.k8s.io
+spec:
+  group: metrics.k8s.io
+  groupPriorityMinimum: 100
+  insecureSkipTLSVerify: true
+  service:
+    name: metrics-server
+    namespace: kube-system
+  version: v1beta1
+  versionPriority: 100
diff --git a/roles/kubernetes/addons/metrics-server/tasks/main.yml b/roles/kubernetes/addons/metrics-server/tasks/main.yml
index 0c7fbdcc..71a9608f 100644
--- a/roles/kubernetes/addons/metrics-server/tasks/main.yml
+++ b/roles/kubernetes/addons/metrics-server/tasks/main.yml
@@ -27,9 +27,6 @@
     changed_when: false
     register: kube_metrics_server_diff_result
 
-  - debug:
-      var: kube_metrics_server_diff_result
-
   - name: install metrics-server onto the cluster
     when: kube_metrics_server_diff_result.rc != 0
     command: kubectl --kubeconfig /etc/kubernetes/admin.conf apply -k /etc/kubernetes/addons/metrics-server
diff --git a/roles/kubernetes/kubeadm/base/tasks/main.yml b/roles/kubernetes/kubeadm/base/tasks/main.yml
index 3506dce9..39e24ccb 100644
--- a/roles/kubernetes/kubeadm/base/tasks/main.yml
+++ b/roles/kubernetes/kubeadm/base/tasks/main.yml
@@ -14,7 +14,7 @@
   apt:
     name:
     - haproxy
-    - haproxyctl
+    - hatop
     - "kubeadm={{ kubernetes_version }}-00"
     - "kubectl={{ kubernetes_version }}-00"
     state: present
diff --git a/roles/kubernetes/kubeadm/control-plane/tasks/primary.yml b/roles/kubernetes/kubeadm/control-plane/tasks/primary.yml
index 2c16d406..36195235 100644
--- a/roles/kubernetes/kubeadm/control-plane/tasks/primary.yml
+++ b/roles/kubernetes/kubeadm/control-plane/tasks/primary.yml
@@ -19,7 +19,6 @@
   - name: initialize kubernetes primary control-plane node and store log
     block:
     - name: initialize kubernetes primary control-plane node
-      ## TODO: kubeadm 1.26+: add cli option '--skip-phases=show-join-command'
       command: "kubeadm init --config /etc/kubernetes/kubeadm.config --skip-token-print"
       args:
         creates: /etc/kubernetes/pki/ca.crt
diff --git a/roles/kubernetes/kubeadm/control-plane/templates/kubeadm-init.config.j2 b/roles/kubernetes/kubeadm/control-plane/templates/kubeadm-init.config.j2
index 390c1b15..9dfd6825 100644
--- a/roles/kubernetes/kubeadm/control-plane/templates/kubeadm-init.config.j2
+++ b/roles/kubernetes/kubeadm/control-plane/templates/kubeadm-init.config.j2
@@ -11,10 +11,10 @@ localAPIEndpoint:
 {% if kubernetes_overlay_node_ip is defined %}
   advertiseAddress: "{{ kubernetes_overlay_node_ip }}"
 {% endif %}
-{% if kubernetes_network_plugin_replaces_kube_proxy %}
 skipPhases:
+- show-join-command
+{% if kubernetes_network_plugin_replaces_kube_proxy %}
 - addon/kube-proxy
-{#- show-join-command  can be enable for 1.26+  #}
 {% endif %}
 nodeRegistration:
   name: "{{ kubernetes_node_name }}"
diff --git a/roles/kubernetes/kubeadm/control-plane/templates/net_kube-router/config.1.5.4.yml.j2 b/roles/kubernetes/kubeadm/control-plane/templates/net_kube-router/config.1.5.4.yml.j2
new file mode 100644
index 00000000..382164cb
--- /dev/null
+++ b/roles/kubernetes/kubeadm/control-plane/templates/net_kube-router/config.1.5.4.yml.j2
@@ -0,0 +1,236 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: kube-router-kubeconfig
+  namespace: kube-system
+  labels:
+    tier: node
+    k8s-app: kube-router
+data:
+  kubeconfig.conf: |
+    apiVersion: v1
+    kind: Config
+    clusters:
+    - cluster:
+        certificate-authority: /var/run/secrets/kubernetes.io/serviceaccount/ca.crt
+        server: https://127.0.0.1:{{ kubernetes_api_lb_port | default('6443') }}
+      name: default
+    contexts:
+    - context:
+        cluster: default
+        namespace: default
+        user: default
+      name: default
+    current-context: default
+    users:
+    - name: default
+      user:
+        tokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token
+---
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: kube-router-cfg
+  namespace: kube-system
+  labels:
+    tier: node
+    k8s-app: kube-router
+data:
+  cni-conf.json: |
+    {
+       "cniVersion":"0.3.0",
+       "name":"mynet",
+       "plugins":[
+          {
+             "name":"kubernetes",
+             "type":"bridge",
+             "bridge":"kube-bridge",
+             "isDefaultGateway":true,
+             "hairpinMode": true,
+             "ipam":{
+                "type":"host-local"
+             }
+          },
+          {
+             "type":"portmap",
+             "capabilities":{
+                "snat":true,
+                "portMappings":true
+             }
+          }
+       ]
+    }
+---
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  labels:
+    k8s-app: kube-router
+    tier: node
+  name: kube-router
+  namespace: kube-system
+spec:
+  selector:
+    matchLabels:
+      k8s-app: kube-router
+      tier: node
+  template:
+    metadata:
+      labels:
+        k8s-app: kube-router
+        tier: node
+      annotations:
+        prometheus.io/scrape: "true"
+        prometheus.io/port: "8080"
+    spec:
+      priorityClassName: system-node-critical
+      serviceAccountName: kube-router
+      serviceAccount: kube-router
+      containers:
+      - name: kube-router
+        image: docker.io/cloudnativelabs/kube-router:v{{ kubernetes_network_plugin_version }}
+        imagePullPolicy: Always
+        args:
+        - --run-router=true
+        - --run-firewall=true
+        - --run-service-proxy={{ kubernetes_network_plugin_replaces_kube_proxy | string | lower }}
+        - --bgp-graceful-restart=true
+        - --kubeconfig=/var/lib/kube-router/kubeconfig
+        - --hairpin-mode
+        - --iptables-sync-period=10s
+        - --ipvs-sync-period=10s
+        - --routes-sync-period=10s
+        env:
+        - name: NODE_NAME
+          valueFrom:
+            fieldRef:
+              fieldPath: spec.nodeName
+        - name: KUBE_ROUTER_CNI_CONF_FILE
+          value: /etc/cni/net.d/10-kuberouter.conflist
+        livenessProbe:
+          httpGet:
+            path: /healthz
+            port: 20244
+          initialDelaySeconds: 10
+          periodSeconds: 3
+        resources:
+          requests:
+            cpu: 250m
+            memory: 250Mi
+        securityContext:
+          privileged: true
+        volumeMounts:
+        - name: lib-modules
+          mountPath: /lib/modules
+          readOnly: true
+        - name: cni-conf-dir
+          mountPath: /etc/cni/net.d
+        - name: kubeconfig
+          mountPath: /var/lib/kube-router
+          readOnly: true
+        - name: xtables-lock
+          mountPath: /run/xtables.lock
+          readOnly: false
+      initContainers:
+      - name: install-cni
+        image: busybox
+        imagePullPolicy: Always
+        command:
+        - /bin/sh
+        - -c
+        - set -e -x;
+          if [ ! -f /etc/cni/net.d/10-kuberouter.conflist ]; then
+            if [ -f /etc/cni/net.d/*.conf ]; then
+              rm -f /etc/cni/net.d/*.conf;
+            fi;
+            TMP=/etc/cni/net.d/.tmp-kuberouter-cfg;
+            cp /etc/kube-router/cni-conf.json ${TMP};
+            mv ${TMP} /etc/cni/net.d/10-kuberouter.conflist;
+          fi
+        volumeMounts:
+        - name: cni-conf-dir
+          mountPath: /etc/cni/net.d
+        - name: kube-router-cfg
+          mountPath: /etc/kube-router
+      hostNetwork: true
+      tolerations:
+      - effect: NoSchedule
+        operator: Exists
+      - key: CriticalAddonsOnly
+        operator: Exists
+      - effect: NoExecute
+        operator: Exists
+      volumes:
+      - name: lib-modules
+        hostPath:
+          path: /lib/modules
+      - name: cni-conf-dir
+        hostPath:
+          path: /etc/cni/net.d
+      - name: kube-router-cfg
+        configMap:
+          name: kube-router-cfg
+      - name: kubeconfig
+        configMap:
+          name: kube-router-kubeconfig
+          items:
+          - key: kubeconfig.conf
+            path: kubeconfig
+      - name: xtables-lock
+        hostPath:
+          path: /run/xtables.lock
+          type: FileOrCreate
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: kube-router
+  namespace: kube-system
+---
+kind: ClusterRole
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: kube-router
+  namespace: kube-system
+rules:
+  - apiGroups:
+    - ""
+    resources:
+      - namespaces
+      - pods
+      - services
+      - nodes
+      - endpoints
+    verbs:
+      - list
+      - get
+      - watch
+  - apiGroups:
+    - "networking.k8s.io"
+    resources:
+      - networkpolicies
+    verbs:
+      - list
+      - get
+      - watch
+  - apiGroups:
+    - extensions
+    resources:
+      - networkpolicies
+    verbs:
+      - get
+      - list
+      - watch
+---
+kind: ClusterRoleBinding
+apiVersion: rbac.authorization.k8s.io/v1
+metadata:
+  name: kube-router
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: kube-router
+subjects:
+- kind: ServiceAccount
+  name: kube-router
+  namespace: kube-system
diff --git a/roles/kubernetes/kubeadm/reset/tasks/main.yml b/roles/kubernetes/kubeadm/reset/tasks/main.yml
index 68f9d895..d89dd32f 100644
--- a/roles/kubernetes/kubeadm/reset/tasks/main.yml
+++ b/roles/kubernetes/kubeadm/reset/tasks/main.yml
@@ -1,7 +1,6 @@
 ---
 - name: clean up settings and files created by kubeadm
-  ## TODO: kubeadm 1.26+: add CLI option '--cleanup-tmp-dir'?
-  command: kubeadm reset -f
+  command: kubeadm reset -f --cleanup-tmp-dir
 
 - name: clean up extra configs and logs
   loop: