Add kwokctl component api

kustomize/kwokctl/component/dashboard.yaml

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+apiVersion: config.kwok.x-k8s.io/v1alpha1
+kind: KwokctlComponent
+metadata:
+  name: dashboard
+parameters:
+  image: ""
+  binary: ""
+  version: "2.7.0"
+  bindAddress: "0.0.0.0"
+  port: 8000
+template: |-
+  {{ $version :=
+    ( or
+      ( env "KWOK_DASHBOARD_VERSION" )
+      .version
+    )
+  }}
+  {{ $image :=
+    ( or 
+      .image
+      ( env "KWOK_DASHBOARD_IMAGE" )
+      ( join
+        "" 
+        ( list 
+          ( or
+            ( env "KWOK_DASHBOARD_IMAGE_PREFIX" )
+            "docker.io/kubernetesui"
+          ) 
+          "/dashboard:v"
+          $version
+        )
+      )
+    )
+  }}
+
+  image: {{ $image }}
+  binary: {{ .binary }}
+  links:
+  - kube-apiserver
+  ports:
+  - name: http
+    port: {{ .port }}
+    hostPort: {{ .port }}
+    protocol: TCP
+  args:
+  - --insecure-bind-address={{ .bindAddress }}
+  - --insecure-port={{ .port }}
+  - --bind-address=127.0.0.1
+  - --port=0
+  - --enable-insecure-login
+  - --enable-skip-login
+  - --disable-settings-authorizer
+  - --metrics-provider=none
+  - --system-banner=Welcome to {{ ClusterName }}
+  - --kubeconfig={{ Kubeconfig }}

kustomize/kwokctl/component/embed.go

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+/*
+Copyright 2023 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.
+*/
+
+// Package component contains default component for kwokctl.
+package component
+
+import (
+	_ "embed"
+)
+
+var (
+	// DefaultDashboard is the default dashboard component.
+	//go:embed dashboard.yaml
+	DefaultDashboard string
+
+	// DefaultPrometheus is the default prometheus component.
+	//go:embed prometheus.yaml
+	DefaultPrometheus string
+
+	// DefaultKwokController is the default kwok controller component.
+	//go:embed kwok-controller.yaml
+	DefaultKwokController string
+
+	// DefaultKubeControllerManager is the default kube-controller-manager component.
+	//go:embed kube-controller-manager.yaml
+	DefaultKubeControllerManager string
+
+	// DefaultKubeScheduler is the default kube-scheduler component.
+	//go:embed kube-scheduler.yaml
+	DefaultKubeScheduler string
+)

kustomize/kwokctl/component/kube-controller-manager.yaml

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+apiVersion: config.kwok.x-k8s.io/v1alpha1
+kind: KwokctlComponent
+metadata:
+  name: kube-controller-manager
+parameters:
+  image: ""
+  binary: ""
+  bindAddress: "0.0.0.0"
+  port: 10257
+  expose: false
+template: |-
+  {{ $image :=
+    ( or 
+      .image
+      Config.Options.KubeControllerManagerImage
+    )
+  }}
+  {{ $binary := 
+    ( or
+      .binary
+      Config.Options.KubeControllerManagerBinary
+    )
+  }}
+
+  image: {{ $image }}
+  binary: {{ $binary }}
+  links:
+  - kube-apiserver
+  workdir: {{ Workdir }}
+  {{ if .expose }}
+  ports:
+  - name: http
+    port: {{ .port }}
+    hostPort: {{ .port }}
+    protocol: TCP
+  {{ end }}
+  command:
+  - kube-controller-manager
+  args:
+  {{ with Config.Options.KubeFeatureGates }}
+  - --feature-gates={{ . }}
+  {{ end }}
+  {{ with Config.Options.KubeControllerManagerNodeMonitorPeriodMilliseconds }}
+  - --node-monitor-period={{ . }}ms
+  {{ end }}
+  {{ with Config.Options.KubeControllerManagerNodeMonitorGracePeriodMilliseconds }}
+  - --node-monitor-grace-period={{ . }}ms
+  {{ end }}
+  - --kubeconfig={{ Kubeconfig }}
+  - --bind-address={{ .bindAddress }}
+  - --secure-port={{ .port }}
+  - --root-ca-file={{ PkiDir }}/ca.crt
+  - --service-account-private-key-file={{ PkiDir }}/admin.key
+  {{ with Config.Options.DisableQPSLimits }}
+  - --kube-api-qps=5000
+  - --kube-api-burst=1000
+  {{ end }}
+  - --authorization-always-allow-paths=/healthz,/readyz,/livez,/metrics
+  metric:
+    scheme: https
+    host: {{ Address }}:{{ .port }}
+    path: /metrics
+    certPath: {{ PkiDir }}/admin.crt
+    keyPath: {{ PkiDir }}/admin.key
+    insecureSkipVerify: true

kustomize/kwokctl/component/kube-scheduler.yaml

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+apiVersion: config.kwok.x-k8s.io/v1alpha1
+kind: KwokctlComponent
+metadata:
+  name: kube-scheduler
+parameters:
+  image: ""
+  binary: ""
+  bindAddress: "0.0.0.0"
+  port: 10259
+  expose: false
+template: |-
+  {{ $image :=
+    ( or 
+      .image
+      Config.Options.KubeSchedulerImage
+    )
+  }}
+  {{ $binary := 
+    ( or
+      .binary
+      Config.Options.KubeSchedulerBinary
+    )
+  }}
+
+  image: {{ $image }}
+  binary: {{ $binary }}
+  links:
+  - kube-apiserver
+  workdir: {{ Workdir }}
+  {{ if .expose }}
+  ports:
+  - name: http
+    port: {{ .port }}
+    hostPort: {{ .port }}
+    protocol: TCP
+  {{ end }}
+  command:
+  - kube-scheduler
+  args:
+  {{ with Config.Options.KubeFeatureGates }}
+  - --feature-gates=.
+  {{ end }}
+  - --kubeconfig={{ Kubeconfig }}
+  - --bind-address={{ .bindAddress }}
+  - --secure-port={{ .port }}
+  {{ with Config.Options.DisableQPSLimits }}
+  - --kube-api-qps=5000
+  - --kube-api-burst=1000
+  {{ end }}
+  - --authorization-always-allow-paths=/healthz,/readyz,/livez,/metrics
+  metric:
+    scheme: https
+    host: {{ Address }}:{{ .port }}
+    path: /metrics
+    certPath: {{ PkiDir }}/admin.crt
+    keyPath: {{ PkiDir }}/admin.key
+    insecureSkipVerify: true

kustomize/kwokctl/component/kustomization.yaml

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+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+- dashboard.yaml
+- prometheus.yaml
+- kwok-controller.yaml
+- kube-controller-manager.yaml
+- kube-scheduler.yaml

kustomize/kwokctl/component/kwok-controller.yaml

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+apiVersion: config.kwok.x-k8s.io/v1alpha1
+kind: KwokctlComponent
+metadata:
+  name: kwok-controller
+parameters:
+  image: ""
+  binary: ""
+  version: "0.4.0"
+  bindAddress: "0.0.0.0"
+  port: 10247
+  expose: false
+template: |-
+  {{ $version :=
+    ( or
+      ( env "KWOK_CONTROLLER_VERSION" )
+      .version
+    )
+  }}
+  {{ $image :=
+    ( or 
+      .image
+      ( env "KWOK_CONTROLLER_IMAGE" )
+      ( printf
+        "%s/kwok:v%s"
+        ( or
+          ( env "KWOK_CONTROLLER_IMAGE_PREFIX" )
+          "registry.k8s.io/kwok"
+        ) 
+        $version
+      )
+    )
+  }}
+  {{ $binary :=
+    ( or
+      .binary
+      ( env "KWOK_CONTROLLER_BINARY" )
+      ( printf
+        "%s/kwok-%s-%s"
+        ( or
+          ( env "KWOK_CONTROLLER_BINARY_PREFIX" )
+          ( printf
+            "https://github.com/kubernetes-sigs/kwok/releases/download/v%s/"
+            $version
+          )
+        )
+        ( goos )
+        ( goarch )
+      )
+    )
+  }}
+
+  image: {{ $image }}
+  binary: {{ $binary }}
+  links:
+  - kube-apiserver
+  workdir: {{ Workdir }}
+  {{ if .expose }}
+  ports:
+  - name: http
+    port: {{ .port }}
+    hostPort: {{ .port }}
+    protocol: TCP
+  {{ end }}
+  args:
+  {{ if eq Mode "cluster" }}
+  - --manage-all-nodes=false
+  - --manage-nodes-with-annotation-selector=kwok.x-k8s.io/node=fake
+  {{ else }}
+  - --manage-all-nodes=true
+  {{ end }}
+  - --kubeconfig={{ Kubeconfig }}
+  - --config=~/.kwok/kwok.yaml
+  - --tls-cert-file={{ PkiDir }}/admin.crt
+  - --tls-private-key-file={{ PkiDir }}/admin.key
+  {{ if eq ( Mode ) "cluster" }}
+  - --node-ip=$(POD_IP)
+  - --node-name=kwok-controller.kube-system.svc
+  {{ else }}
+  - --node-name={{ Address }}
+  {{ end }}
+  - --node-port={{ .port }}
+  - --server-address=0.0.0.0:{{ .port }}
+  - --node-lease-duration-seconds={{ Config.Options.NodeLeaseDurationSeconds }}
+  metric:
+    scheme: http
+    host: {{ Address }}:{{ .port }}
+    path: /metrics