k8s部署并測(cè)試ingress-nginx的詳細(xì)過程
對(duì)應(yīng)版本
一、部署ingress-nginx服務(wù)
1、下載deploy文件
我這里使用的版本是1.9.6 deploy.yaml
2、修改部分配置信息
3、這里是我修改完之后的yaml
我這里是1.9.6的 如果不是這個(gè)版本按照前面步驟修改即可。
ingress-controller-1.9.6.yaml
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: 1.9.6 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: 1.9.6 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: 1.9.6 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: - coordination.k8s.io resourceNames: - ingress-nginx-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: 1.9.6 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: 1.9.6 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: 1.9.6 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: 1.9.6 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: 1.9.6 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: 1.9.6 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: 1.9.6 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: "false" 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: 1.9.6 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: 1.9.6 name: ingress-nginx-controller namespace: ingress-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 --- 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: 1.9.6 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: DaemonSet 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: 1.9.6 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 app.kubernetes.io/part-of: ingress-nginx app.kubernetes.io/version: 1.9.6 spec: containers: - args: - /nginx-ingress-controller - --publish-service=$(POD_NAMESPACE)/ingress-nginx-controller - --election-id=ingress-nginx-leader - --controller-class=k8s.io/ingress-nginx - --ingress-class=nginx - --configmap=$(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.k8s.io/ingress-nginx/controller:v1.9.6@sha256:1405cc613bd95b2c6edd8b2a152510ae91c7e62aea4698500d23b2145960ab9c 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: false capabilities: add: - NET_BIND_SERVICE drop: - ALL readOnlyRootFilesystem: false runAsNonRoot: true runAsUser: 101 seccompProfile: type: RuntimeDefault 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: 1.9.6 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: 1.9.6 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.k8s.io/ingress-nginx/kube-webhook-certgen:v20231226-1a7112e06@sha256:25d6a5f11211cc5c3f9f2bf552b585374af287b4debf693cacbe2da47daa5084 imagePullPolicy: IfNotPresent name: create securityContext: allowPrivilegeEscalation: false capabilities: drop: - ALL readOnlyRootFilesystem: true runAsNonRoot: true runAsUser: 65532 seccompProfile: type: RuntimeDefault nodeSelector: kubernetes.io/os: linux restartPolicy: OnFailure 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: 1.9.6 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: 1.9.6 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.k8s.io/ingress-nginx/kube-webhook-certgen:v20231226-1a7112e06@sha256:25d6a5f11211cc5c3f9f2bf552b585374af287b4debf693cacbe2da47daa5084 imagePullPolicy: IfNotPresent name: patch securityContext: allowPrivilegeEscalation: false capabilities: drop: - ALL readOnlyRootFilesystem: true runAsNonRoot: true runAsUser: 65532 seccompProfile: type: RuntimeDefault nodeSelector: kubernetes.io/os: linux restartPolicy: OnFailure 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: 1.9.6 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: 1.9.6 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
4、部署
kubectl apply -f ingress-controller-1.9.6.yaml
二、部署一個(gè)demo服務(wù)
1、我這里部署的是tomcat
tomcat9-deployment.yaml
apiVersion: apps/v1 kind: Deployment metadata: labels: app: tomcat9 name: tomcat9 spec: replicas: 3 selector: matchLabels: app: tomcat9 template: metadata: labels: app: tomcat9 spec: containers: - image: tomcat:9.0.102-jre17 name: tomcat --- apiVersion: v1 kind: Service metadata: labels: app: tomcat9 name: tomcat9 spec: ports: - port: 8080 protocol: TCP targetPort: 8080 selector: app: tomcat9 type: NodePort
2、部署
kubectl apply -f tomcat9-deployment.yaml
三、部署ingress
1、對(duì)應(yīng)yaml配置
ingress-tomcat9.yaml
apiVersion: networking.k8s.io/v1 kind: Ingress metadata: name: tomcat9 spec: rules: - host: tomcat9.chenxc.com http: paths: - path: / pathType: Prefix backend: service: name: tomcat9 port: number: 8080
2、部署
kubectl apply -f ingress-tomcat9.yaml
四、測(cè)試
1、獲取tomcat的service的端口
2、修改本地hosts配置
3、訪問
到這里說明就成功了
到此這篇關(guān)于k8s部署并測(cè)試ingress-nginx的文章就介紹到這了,更多相關(guān)k8s部署ingress-nginx內(nèi)容請(qǐng)搜索腳本之家以前的文章或繼續(xù)瀏覽下面的相關(guān)文章希望大家以后多多支持腳本之家!
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