• 国内-eks-nlb+ nginx-ingress-controller部署


    国内eks创建nlb + nginx-ingress-controller 部署时会pull不到镜像

    相关文档

    nginx-ingress-controller for aws eks:https://github.com/kubernetes/ingress-nginx/tree/main/deploy/static/provider/aws

    eks nlb 参数:https://kubernetes-sigs.github.io/aws-load-balancer-controller/v2.4/guide/service/annotations/

    示例文件

    修改为阿里云有仓库

    registry.aliyuncs.com/google_containers/nginx-ingress-controller:v1.4.0
    registry.aliyuncs.com/google_containers/kube-webhook-certgen:v1.4.0
    
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    deploy.yaml

    ##将aws-nlb拆封出来了 
    apiVersion: v1
    kind: Namespace
    metadata:
      labels:
        app.kubernetes.io/instance: ingress-nginx
        app.kubernetes.io/name: ingress-nginx
      name: ingress-nginx
    ---
    apiVersion: v1
    automountServiceAccountToken: true
    kind: ServiceAccount
    metadata:
      labels:
        app.kubernetes.io/component: controller
        app.kubernetes.io/instance: ingress-nginx
        app.kubernetes.io/name: ingress-nginx
        app.kubernetes.io/part-of: ingress-nginx
        app.kubernetes.io/version: 1.4.0
      name: ingress-nginx
      namespace: ingress-nginx
    ---
    apiVersion: v1
    kind: ServiceAccount
    metadata:
      labels:
        app.kubernetes.io/component: admission-webhook
        app.kubernetes.io/instance: ingress-nginx
        app.kubernetes.io/name: ingress-nginx
        app.kubernetes.io/part-of: ingress-nginx
        app.kubernetes.io/version: 1.4.0
      name: ingress-nginx-admission
      namespace: ingress-nginx
    ---
    apiVersion: rbac.authorization.k8s.io/v1
    kind: Role
    metadata:
      labels:
        app.kubernetes.io/component: controller
        app.kubernetes.io/instance: ingress-nginx
        app.kubernetes.io/name: ingress-nginx
        app.kubernetes.io/part-of: ingress-nginx
        app.kubernetes.io/version: 1.4.0
      name: ingress-nginx
      namespace: ingress-nginx
    rules:
    - apiGroups:
      - ""
      resources:
      - namespaces
      verbs:
      - get
    - apiGroups:
      - ""
      resources:
      - configmaps
      - pods
      - secrets
      - endpoints
      verbs:
      - get
      - list
      - watch
    - apiGroups:
      - ""
      resources:
      - services
      verbs:
      - get
      - list
      - watch
    - apiGroups:
      - networking.k8s.io
      resources:
      - ingresses
      verbs:
      - get
      - list
      - watch
    - apiGroups:
      - networking.k8s.io
      resources:
      - ingresses/status
      verbs:
      - update
    - apiGroups:
      - networking.k8s.io
      resources:
      - ingressclasses
      verbs:
      - get
      - list
      - watch
    - apiGroups:
      - ""
      resourceNames:
      - ingress-controller-leader
      resources:
      - configmaps
      verbs:
      - get
      - update
    - apiGroups:
      - ""
      resources:
      - configmaps
      verbs:
      - create
    - apiGroups:
      - coordination.k8s.io
      resourceNames:
      - ingress-controller-leader
      resources:
      - leases
      verbs:
      - get
      - update
    - apiGroups:
      - coordination.k8s.io
      resources:
      - leases
      verbs:
      - create
    - apiGroups:
      - ""
      resources:
      - events
      verbs:
      - create
      - patch
    - apiGroups:
      - discovery.k8s.io
      resources:
      - endpointslices
      verbs:
      - list
      - watch
      - get
    ---
    apiVersion: rbac.authorization.k8s.io/v1
    kind: Role
    metadata:
      labels:
        app.kubernetes.io/component: admission-webhook
        app.kubernetes.io/instance: ingress-nginx
        app.kubernetes.io/name: ingress-nginx
        app.kubernetes.io/part-of: ingress-nginx
        app.kubernetes.io/version: 1.4.0
      name: ingress-nginx-admission
      namespace: ingress-nginx
    rules:
    - apiGroups:
      - ""
      resources:
      - secrets
      verbs:
      - get
      - create
    ---
    apiVersion: rbac.authorization.k8s.io/v1
    kind: ClusterRole
    metadata:
      labels:
        app.kubernetes.io/instance: ingress-nginx
        app.kubernetes.io/name: ingress-nginx
        app.kubernetes.io/part-of: ingress-nginx
        app.kubernetes.io/version: 1.4.0
      name: ingress-nginx
    rules:
    - apiGroups:
      - ""
      resources:
      - configmaps
      - endpoints
      - nodes
      - pods
      - secrets
      - namespaces
      verbs:
      - list
      - watch
    - apiGroups:
      - coordination.k8s.io
      resources:
      - leases
      verbs:
      - list
      - watch
    - apiGroups:
      - ""
      resources:
      - nodes
      verbs:
      - get
    - apiGroups:
      - ""
      resources:
      - services
      verbs:
      - get
      - list
      - watch
    - apiGroups:
      - networking.k8s.io
      resources:
      - ingresses
      verbs:
      - get
      - list
      - watch
    - apiGroups:
      - ""
      resources:
      - events
      verbs:
      - create
      - patch
    - apiGroups:
      - networking.k8s.io
      resources:
      - ingresses/status
      verbs:
      - update
    - apiGroups:
      - networking.k8s.io
      resources:
      - ingressclasses
      verbs:
      - get
      - list
      - watch
    - apiGroups:
      - discovery.k8s.io
      resources:
      - endpointslices
      verbs:
      - list
      - watch
      - get
    ---
    apiVersion: rbac.authorization.k8s.io/v1
    kind: ClusterRole
    metadata:
      labels:
        app.kubernetes.io/component: admission-webhook
        app.kubernetes.io/instance: ingress-nginx
        app.kubernetes.io/name: ingress-nginx
        app.kubernetes.io/part-of: ingress-nginx
        app.kubernetes.io/version: 1.4.0
      name: ingress-nginx-admission
    rules:
    - apiGroups:
      - admissionregistration.k8s.io
      resources:
      - validatingwebhookconfigurations
      verbs:
      - get
      - update
    ---
    apiVersion: rbac.authorization.k8s.io/v1
    kind: RoleBinding
    metadata:
      labels:
        app.kubernetes.io/component: controller
        app.kubernetes.io/instance: ingress-nginx
        app.kubernetes.io/name: ingress-nginx
        app.kubernetes.io/part-of: ingress-nginx
        app.kubernetes.io/version: 1.4.0
      name: ingress-nginx
      namespace: ingress-nginx
    roleRef:
      apiGroup: rbac.authorization.k8s.io
      kind: Role
      name: ingress-nginx
    subjects:
    - kind: ServiceAccount
      name: ingress-nginx
      namespace: ingress-nginx
    ---
    apiVersion: rbac.authorization.k8s.io/v1
    kind: RoleBinding
    metadata:
      labels:
        app.kubernetes.io/component: admission-webhook
        app.kubernetes.io/instance: ingress-nginx
        app.kubernetes.io/name: ingress-nginx
        app.kubernetes.io/part-of: ingress-nginx
        app.kubernetes.io/version: 1.4.0
      name: ingress-nginx-admission
      namespace: ingress-nginx
    roleRef:
      apiGroup: rbac.authorization.k8s.io
      kind: Role
      name: ingress-nginx-admission
    subjects:
    - kind: ServiceAccount
      name: ingress-nginx-admission
      namespace: ingress-nginx
    ---
    apiVersion: rbac.authorization.k8s.io/v1
    kind: ClusterRoleBinding
    metadata:
      labels:
        app.kubernetes.io/instance: ingress-nginx
        app.kubernetes.io/name: ingress-nginx
        app.kubernetes.io/part-of: ingress-nginx
        app.kubernetes.io/version: 1.4.0
      name: ingress-nginx
    roleRef:
      apiGroup: rbac.authorization.k8s.io
      kind: ClusterRole
      name: ingress-nginx
    subjects:
    - kind: ServiceAccount
      name: ingress-nginx
      namespace: ingress-nginx
    ---
    apiVersion: rbac.authorization.k8s.io/v1
    kind: ClusterRoleBinding
    metadata:
      labels:
        app.kubernetes.io/component: admission-webhook
        app.kubernetes.io/instance: ingress-nginx
        app.kubernetes.io/name: ingress-nginx
        app.kubernetes.io/part-of: ingress-nginx
        app.kubernetes.io/version: 1.4.0
      name: ingress-nginx-admission
    roleRef:
      apiGroup: rbac.authorization.k8s.io
      kind: ClusterRole
      name: ingress-nginx-admission
    subjects:
    - kind: ServiceAccount
      name: ingress-nginx-admission
      namespace: ingress-nginx
    ---
    apiVersion: v1
    data:
      allow-snippet-annotations: "true"
    kind: ConfigMap
    metadata:
      labels:
        app.kubernetes.io/component: controller
        app.kubernetes.io/instance: ingress-nginx
        app.kubernetes.io/name: ingress-nginx
        app.kubernetes.io/part-of: ingress-nginx
        app.kubernetes.io/version: 1.4.0
      name: ingress-nginx-controller
      namespace: ingress-nginx
    ---
    apiVersion: v1
    kind: Service
    metadata:
      labels:
        app.kubernetes.io/component: controller
        app.kubernetes.io/instance: ingress-nginx
        app.kubernetes.io/name: ingress-nginx
        app.kubernetes.io/part-of: ingress-nginx
        app.kubernetes.io/version: 1.4.0
      name: ingress-nginx-controller-admission
      namespace: ingress-nginx
    spec:
      ports:
      - appProtocol: https
        name: https-webhook
        port: 443
        targetPort: webhook
      selector:
        app.kubernetes.io/component: controller
        app.kubernetes.io/instance: ingress-nginx
        app.kubernetes.io/name: ingress-nginx
      type: ClusterIP
    ---
    apiVersion: apps/v1
    kind: Deployment
    metadata:
      labels:
        app.kubernetes.io/component: controller
        app.kubernetes.io/instance: ingress-nginx
        app.kubernetes.io/name: ingress-nginx
        app.kubernetes.io/part-of: ingress-nginx
        app.kubernetes.io/version: 1.4.0
      name: ingress-nginx-controller
      namespace: ingress-nginx
    spec:
      minReadySeconds: 0
      revisionHistoryLimit: 10
      selector:
        matchLabels:
          app.kubernetes.io/component: controller
          app.kubernetes.io/instance: ingress-nginx
          app.kubernetes.io/name: ingress-nginx
      template:
        metadata:
          labels:
            app.kubernetes.io/component: controller
            app.kubernetes.io/instance: ingress-nginx
            app.kubernetes.io/name: ingress-nginx
        spec:
          containers:
          - args:
            - /nginx-ingress-controller
            - --publish-service=$(POD_NAMESPACE)/ingress-nginx-controller
            - --election-id=ingress-controller-leader
            - --controller-class=k8s.io/ingress-nginx
            - --ingress-class=nginx
            - --configmap=$(POD_NAMESPACE)/ingress-nginx-controller
            - --validating-webhook=:8443
            - --validating-webhook-certificate=/usr/local/certificates/cert
            - --validating-webhook-key=/usr/local/certificates/key
            env:
            - name: POD_NAME
              valueFrom:
                fieldRef:
                  fieldPath: metadata.name
            - name: POD_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
            - name: LD_PRELOAD
              value: /usr/local/lib/libmimalloc.so
            image: registry.aliyuncs.com/google_containers/nginx-ingress-controller:v1.4.0
            imagePullPolicy: IfNotPresent
            lifecycle:
              preStop:
                exec:
                  command:
                  - /wait-shutdown
            livenessProbe:
              failureThreshold: 5
              httpGet:
                path: /healthz
                port: 10254
                scheme: HTTP
              initialDelaySeconds: 10
              periodSeconds: 10
              successThreshold: 1
              timeoutSeconds: 1
            name: controller
            ports:
            - containerPort: 80
              name: http
              protocol: TCP
            - containerPort: 443
              name: https
              protocol: TCP
            - containerPort: 8443
              name: webhook
              protocol: TCP
            readinessProbe:
              failureThreshold: 3
              httpGet:
                path: /healthz
                port: 10254
                scheme: HTTP
              initialDelaySeconds: 10
              periodSeconds: 10
              successThreshold: 1
              timeoutSeconds: 1
            resources:
              requests:
                cpu: 100m
                memory: 90Mi
            securityContext:
              allowPrivilegeEscalation: true
              capabilities:
                add:
                - NET_BIND_SERVICE
                drop:
                - ALL
              runAsUser: 101
            volumeMounts:
            - mountPath: /usr/local/certificates/
              name: webhook-cert
              readOnly: true
          dnsPolicy: ClusterFirst
          nodeSelector:
            kubernetes.io/os: linux
          serviceAccountName: ingress-nginx
          terminationGracePeriodSeconds: 300
          volumes:
          - name: webhook-cert
            secret:
              secretName: ingress-nginx-admission
    ---
    apiVersion: batch/v1
    kind: Job
    metadata:
      labels:
        app.kubernetes.io/component: admission-webhook
        app.kubernetes.io/instance: ingress-nginx
        app.kubernetes.io/name: ingress-nginx
        app.kubernetes.io/part-of: ingress-nginx
        app.kubernetes.io/version: 1.4.0
      name: ingress-nginx-admission-create
      namespace: ingress-nginx
    spec:
      template:
        metadata:
          labels:
            app.kubernetes.io/component: admission-webhook
            app.kubernetes.io/instance: ingress-nginx
            app.kubernetes.io/name: ingress-nginx
            app.kubernetes.io/part-of: ingress-nginx
            app.kubernetes.io/version: 1.4.0
          name: ingress-nginx-admission-create
        spec:
          containers:
          - args:
            - create
            - --host=ingress-nginx-controller-admission,ingress-nginx-controller-admission.$(POD_NAMESPACE).svc
            - --namespace=$(POD_NAMESPACE)
            - --secret-name=ingress-nginx-admission
            env:
            - name: POD_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
            image: registry.aliyuncs.com/google_containers/kube-webhook-certgen:v1.4.0
            imagePullPolicy: IfNotPresent
            name: create
            securityContext:
              allowPrivilegeEscalation: false
          nodeSelector:
            kubernetes.io/os: linux
          restartPolicy: OnFailure
          securityContext:
            fsGroup: 2000
            runAsNonRoot: true
            runAsUser: 2000
          serviceAccountName: ingress-nginx-admission
    ---
    apiVersion: batch/v1
    kind: Job
    metadata:
      labels:
        app.kubernetes.io/component: admission-webhook
        app.kubernetes.io/instance: ingress-nginx
        app.kubernetes.io/name: ingress-nginx
        app.kubernetes.io/part-of: ingress-nginx
        app.kubernetes.io/version: 1.4.0
      name: ingress-nginx-admission-patch
      namespace: ingress-nginx
    spec:
      template:
        metadata:
          labels:
            app.kubernetes.io/component: admission-webhook
            app.kubernetes.io/instance: ingress-nginx
            app.kubernetes.io/name: ingress-nginx
            app.kubernetes.io/part-of: ingress-nginx
            app.kubernetes.io/version: 1.4.0
          name: ingress-nginx-admission-patch
        spec:
          containers:
          - args:
            - patch
            - --webhook-name=ingress-nginx-admission
            - --namespace=$(POD_NAMESPACE)
            - --patch-mutating=false
            - --secret-name=ingress-nginx-admission
            - --patch-failure-policy=Fail
            env:
            - name: POD_NAMESPACE
              valueFrom:
                fieldRef:
                  fieldPath: metadata.namespace
            image: registry.aliyuncs.com/google_containers/kube-webhook-certgen:v1.4.0
            imagePullPolicy: IfNotPresent
            name: patch
            securityContext:
              allowPrivilegeEscalation: false
          nodeSelector:
            kubernetes.io/os: linux
          restartPolicy: OnFailure
          securityContext:
            fsGroup: 2000
            runAsNonRoot: true
            runAsUser: 2000
          serviceAccountName: ingress-nginx-admission
    ---
    apiVersion: networking.k8s.io/v1
    kind: IngressClass
    metadata:
      labels:
        app.kubernetes.io/component: controller
        app.kubernetes.io/instance: ingress-nginx
        app.kubernetes.io/name: ingress-nginx
        app.kubernetes.io/part-of: ingress-nginx
        app.kubernetes.io/version: 1.4.0
      name: nginx
    spec:
      controller: k8s.io/ingress-nginx
    #---
    #apiVersion: admissionregistration.k8s.io/v1
    #kind: ValidatingWebhookConfiguration
    #metadata:
    #  labels:
    #    app.kubernetes.io/component: admission-webhook
    #    app.kubernetes.io/instance: ingress-nginx
    #    app.kubernetes.io/name: ingress-nginx
    #    app.kubernetes.io/part-of: ingress-nginx
    #    app.kubernetes.io/version: 1.4.0
    #  name: ingress-nginx-admission
    #webhooks:
    #- admissionReviewVersions:
    #  - v1
    #  clientConfig:
    #    service:
    #      name: ingress-nginx-controller-admission
    #      namespace: ingress-nginx
    #      path: /networking/v1/ingresses
    #  failurePolicy: Fail
    #  matchPolicy: Equivalent
    #  name: validate.nginx.ingress.kubernetes.io
    #  rules:
    #  - apiGroups:
    #    - networking.k8s.io
    #    apiVersions:
    #    - v1
    #    operations:
    #    - CREATE
    #    - UPDATE
    #    resources:
    #    - ingresses
    #  sideEffects: None
    
    
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    aws-nlb.yaml

    ---
    apiVersion: v1
    kind: Service
    metadata:
      annotations:
        service.beta.kubernetes.io/aws-load-balancer-backend-protocol: tcp
        service.beta.kubernetes.io/aws-load-balancer-cross-zone-load-balancing-enabled: "true" ##开启跨区域均衡
        service.beta.kubernetes.io/aws-load-balancer-type: nlb
        #service.beta.kubernetes.io/aws-load-balancer-internal: "true"  ##内网类型lb
      labels:
        app.kubernetes.io/component: controller
        app.kubernetes.io/instance: ingress-nginx
        app.kubernetes.io/name: ingress-nginx
        app.kubernetes.io/part-of: ingress-nginx
        app.kubernetes.io/version: 1.4.0
      name: ingress-nginx-controller
      namespace: vpc-nginx
    spec:
      externalTrafficPolicy: Local
      ipFamilies:
      - IPv4
      ipFamilyPolicy: SingleStack
      ports:
      - appProtocol: http
        name: http
        port: 80
        protocol: TCP
        targetPort: http
      - appProtocol: https
        name: https
        port: 443
        protocol: TCP
        targetPort: https
      selector:
        app.kubernetes.io/component: controller
        app.kubernetes.io/instance: ingress-nginx
        app.kubernetes.io/name: ingress-nginx
      type: LoadBalancer
    
    
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    创建实例ingress测试

    hellok8s.yaml

    apiVersion: apps/v1
    kind: Deployment
    metadata:
      name: hellok8s-dep
      namespace: default
    spec:
      replicas: 1
      selector:
        matchLabels:
          app: hello-kubernetes
      template:
        metadata:
          labels:
            app: hello-kubernetes
        spec:
          containers:
          - name: hello-kubernetes
            image: paulbouwer/hello-kubernetes:1.4
            ports:
            - containerPort: 8080
    
    ---
    apiVersion: v1
    kind: Service
    metadata:
      name: hellok8s-svc
      namespace: default
    spec:
      ports:
      - port: 80
        targetPort: 8080
      selector:
        app: hello-kubernetes
    
    
    ---
    apiVersion: networking.k8s.io/v1
    kind: Ingress
    metadata:
      name: hellok8s-ingress
      annotations:
        kubernetes.io/ingress.class:  nginx
        nginx.ingress.kubernetes.io/ssl-redirect: 'true'
        nginx.ingress.kubernetes.io/rewrite-target: /$2
        nginx.ingress.kubernetes.io/enable-cors: 'true'
        nginx.ingress.kubernetes.io/cors-allow-headers: DNT,X-CustomHeader,Keep-Alive,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Authorization,Access-Control-Allow-Origin
        nginx.ingress.kubernetes.io/cors-allow-methods: PUT, GET, POST, OPTIONS, DELETE
        nginx.ingress.kubernetes.io/cors-allow-origin: '*'
        nginx.ingress.kubernetes.io/cors-allow-credentials: 'true'
    
    spec:
      rules:
      - http:
          paths:
          - path: /hellok8s(/|$)(.*)
            pathType: Prefix
            backend:
              service:
                name: hellok8s-svc
                port:
                  number: 80
          #- path: /
          #  pathType: Prefix
          #  backend:
          #    service:
          #      name: hellok8s-svc
          #      port:
          #        number: 80
    
    
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    ## 测试访问
    curl a9819b895f725486eb6c3c80cfa80c2a-5c0250ac1d853f53.elb.cn-northwest-1.amazonaws.com.cn/test.html/hellok8s
    
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  • 原文地址:https://blog.csdn.net/ht9999i/article/details/127987220