使用图像扫描更新容器镜像引用

imageScans:
# specify the policy to retrieve images, can be semver or alphabetical order
- policy:
    # if range is specified, it will take the latest image according to semver order in the range
    # for more details on how to use semver, see https://github.com/Masterminds/semver
    semver:
      range: "*"
    # can use ascending or descending order
    alphabetical:
      order: asc

  # specify images to scan
  image: "your.registry.com/repo/image"

  # Specify the tag name, it has to be unique in the same bundle
  tagName: test-scan

  # specify secret to pull image if in private registry
  secretRef:
    name: dockerhub-secret

  # Specify the scan interval
  interval: 5m

apiVersion: apps/v1
kind: Deployment
metadata:
  name: redis-slave
spec:
  selector:
    matchLabels:
      app: redis
      role: slave
      tier: backend
  replicas: 2
  template:
    metadata:
      labels:
        app: redis
        role: slave
        tier: backend
    spec:
      containers:
      - name: slave
        image: <image>:<tag> # {"$imagescan": "test-scan"}
        resources:
          requests:
            cpu: 100m
            memory: 100Mi
        ports:
        - containerPort: 6379

kind: GitRepo
apiVersion: fleet.cattle.io/v1alpha1
metadata:
  name: my-repo
  namespace: fleet-local
spec:
  # change this to be your own repo
  repo: https://github.com/rancher/fleet-examples
  # define how long it will sync all the images and decide to apply change
  imageScanInterval: 5m
  # user must properly provide a secret that have write access to git repository
  clientSecretName: secret
  # specify the commit pattern
  imageScanCommit:
    authorName: foo
    authorEmail: foo@bar.com
    messageTemplate: "update image"