使用 Argocd rollout 和 Service Mesh Interface (Traefik Mesh) 的 Canary 部署策略

如何解决使用 Argocd rollout 和 Service Mesh Interface (Traefik Mesh) 的 Canary 部署策略

我正在研究 Canary 部署策略。 我在安装 Service Mesh Interface 后使用 trafik mesh。 第一次用命令启动程序时

kubectl apply -f applications.yaml

它应该部署整个应用程序，即 4 个副本，但它只部署了应用程序的 20%（1 个副本）， 它进入了一个错误状态：

TrafficRoutingErro: the server Could not find the requested resource (post trafficsplits.splits.smi-spec.io) TrafficSplitNotCreated: Unable to create traffic Split 'demo-traefficsplit'

这是我的清单：

argocd-rollout.yaml

---
apiVersion: argoproj.io/v1alpha1
kind: Rollout
Metadata:
  name: demo
  labels:
    app: demo
spec:
  strategy:
    canary:
      steps:
      - setWeight: 20
      - pause:
          duration: "1m"
      - setWeight: 50
      - pause:
          duration: "2m"
      canaryService: demo-canary
      stableService: demo

      trafficRouting:
        smi:
          rootService: demo-smi
          trafficSplitName: demo-trafficsplit

  replicas: 4
  revisionHistoryLimit: 2
  selector:
    matchLabels:
      app: demo
      version: blue
  template:
    Metadata:
      labels:
        app: demo
        version: blue
    spec:
      containers:
      - name: demo
        image: argoproj/rollouts-demo:blue
        imagePullPolicy: Always
        ports:
        - name: web
          containerPort: 8080
        resources:
          requests:
            memory: "64Mi"
            cpu: "100m"
          limits:
            memory: "128Mi"
            cpu: "140m"

---
apiVersion: split.smi-spec.io/v1alpha3
kind: TrafficSplit
Metadata:
  name: demo-trafficsplit
spec:
  service: demo-smi # controller uses the stableService if Rollout does not specify the rootService field
  backends:
  - service: demo
    weight: 10
  - service: demo-canary
    weight: 90

---
apiVersion: v1
kind: Service
Metadata:
  name: demo-smi
spec:
  ports:
  - port: 80
    targetPort: 8080
  selector:
    app: demo
    version: blue
  type: ClusterIP

---
apiVersion: v1
kind: Service
Metadata:
  name: demo
spec:
  ports:
  - port: 80
    targetPort: 8080
  selector:
    app: demo
    version: blue
  type: ClusterIP

---
apiVersion: v1
kind: Service
Metadata:
  name: demo-canary
spec:
  ports:
  - port: 80
    targetPort: 8080
  selector:
    app: demo
    version: blue
  type: ClusterIP

---
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
Metadata:
  name: rollout-ing
spec:
  entryPoints:
    - websecure
  routes:
    - kind: Rule
      match: Host(`mycompagny.com`) 
      services:
        - name: demo-smi
          port: 80
  tls:
    certResolver: myresolver

applications.yaml

apiVersion: v1
kind: Namespace
Metadata:
  name: net

---
apiVersion: argoproj.io/v1alpha1
kind: Application
Metadata:
  name: rollout
  namespace: argocd
spec:
  project: default
  source:
    repoURL: [e-mail]:telemaqueHQ/DevOps.git
    targetRevision: master
    path: gitOps/test/argocd
  destination:
    server: https://kubernetes.default.svc
    namespace: net
  syncPolicy:
    automated:
      prune: true
      selfheal: true