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
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
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
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
## 测试访问 curl a9819b895f725486eb6c3c80cfa80c2a-5c0250ac1d853f53.elb.cn-northwest-1.amazonaws.com.cn/test.html/hellok8s
