FluxCD镜像自动化更新配置：已完成部分操作，求后续指导

我正在使用Flux、GitHub Actions、DockerHub和Kubernetes部署Web应用。当前通过GitHub Actions自动删除旧Pod，让Flux创建更新后的新Pod的方式过于原始，因此尝试配置Flux实现镜像/应用的自动化更新。

目录结构 #

├── flux-system
│	├── gotk-components.yaml
│	├── gotk-sync.yaml
│	├── kustomization.yaml
│	└── restaurant.yaml
└── restaurant-app
	├── deployment.yaml
	├── image-automation
	│	├── imagepolicy.yaml
	│	├── imagerepo.yaml
	│	├── imageupdate.yaml
	│	└── kustomization.yaml
	├── kustomization.yaml
	└── service.yaml

各配置文件内容 #

imageupdate.yaml #

apiVersion: image.toolkit.fluxcd.io/v1beta2
kind: ImageUpdateAutomation
metadata:
  name: restaurant-update
  namespace: flux-system
spec:
  interval: 1m
  sourceRef:
    kind: GitRepository
    name: flux-system
    namespace: flux-system
  git:
    checkout:
      ref:
        branch: main
    commit:
      author:
        name: FluxCD
        email: fluxcd@example.com
      messageTemplate: "Update image to {{range .Updated.Images}}{{.}}{{end}}"
    push:
      branch: main
  update:
    strategy: Setters

imagepolicy.yaml #

apiVersion: image.toolkit.fluxcd.io/v1beta2
kind: ImagePolicy
metadata:
  name: restaurant-latest
  namespace: flux-system
spec:
  imageRepositoryRef:
    name: restaurant
  policy:
    semver:
      range: 1.0.x

imagerepo.yaml #

apiVersion: image.toolkit.fluxcd.io/v1beta2
kind: ImageRepository
metadata:
  name: restaurant
  namespace: flux-system
spec:
  image: tyvenchr/restaurant-landing-page
  interval: 1m

service.yaml #

apiVersion: v1
kind: Service
metadata:
  name: restaurant-landing
  namespace: default
spec:
  selector:
    app: restaurant-landing
  ports:
    - protocol: TCP
      port: 80
      targetPort: 3000
  type: NodePort

deployment.yaml #

apiVersion: apps/v1
kind: Deployment
metadata:
  name: restaurant-landing
spec:
  replicas: 1
  selector:
    matchLabels:
      app: restaurant-landing
  template:
    metadata:
      labels:
        app: restaurant-landing
    spec:
      containers:
        - name: web
          image: tyvenchr/restaurant-landing-page
          imagePullPolicy: Always
          ports:
            - containerPort: 3000

restaurant.yaml #

apiVersion: kustomize.toolkit.fluxcd.io/v1
kind: Kustomization
metadata:
  name: restaurant
  namespace: flux-system
spec:
  interval: 1m
  path: ./clusters/my-cluster/restaurant-app
  prune: true
  sourceRef:
    kind: GitRepository
    name: flux-system

flux-system/kustomization.yaml #

apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
- gotk-components.yaml
- gotk-sync.yaml
- restaurant.yaml

restaurant-app/kustomization.yaml #

apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
namespace: default
resources:
  - deployment.yaml
  - service.yaml
  - image-automation/
images:
  - name: tyvenchr/restaurant-landing-page
    newTag: 1.0.6 # optional, Flux will update this
    # {"$imagepolicy": "flux-system:restaurant-latest")

restaurant-app/image-automation/kustomization.yaml #

apiVersion: kustomize.config.k8s.io/v1beta1
kind: Kustomization
resources:
  - imagepolicy.yaml
  - imagerepo.yaml
  - imageupdate.yaml

我完全不清楚下一步该怎么做，恳请帮助。

内容的提问来源于stack exchange，提问作者Tyven Christopher