com网站注册域名,磁力猫搜索引擎入口官网,滕州网站建设企业,佛山网警最新版ingress-nginx-controller安装 使用host主机模式 文章目录 最新版ingress-nginx-controller安装 使用host主机模式单节点安装方式多节点高可用安装方式 官方参考链接#xff1a; https://github.com/kubernetes/ingress-nginx/ https://kubernetes.github.io/ingress-ng…最新版ingress-nginx-controller安装 使用host主机模式 文章目录 最新版ingress-nginx-controller安装 使用host主机模式单节点安装方式多节点高可用安装方式 官方参考链接 https://github.com/kubernetes/ingress-nginx/ https://kubernetes.github.io/ingress-nginx/deploy/#bare-metal-clusters 本文使用的k8s集群版本是1.28
单节点安装方式
在文中有直接修改好的deploy.yaml文件怕自己修改错误直接使用即可。
因为我们需要使用host模式所以要对文件修改一下官方是直接使用的如下
kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/controller-v1.11.2/deploy/static/provider/baremetal/deploy.yaml
我们需要下载官方的deploy.yaml文件并修改成host模式而这种host模式转发效率会更高官方解释如下
在没有外部负载均衡器可用但无法使用NodePorts的设置中可以将ingress nginx Pod配置为使用它们运行的主机的网络而不是专用的网络命名空间。这种方法的好处是Ingress Nginx控制器可以将端口80和443直接绑定到Kubernetes节点的网络接口而无需NodePort Services施加额外的网络转换。
wget https://raw.githubusercontent.com/kubernetes/ingress-nginx/controller-v1.11.2/deploy/static/provider/baremetal/deploy.yaml如果网络不好可以使用下面我下载好的deploy.yaml给网络不好的小伙伴准备的
apiVersion: v1
kind: Namespace
metadata:labels:app.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxname: ingress-nginx
---
apiVersion: v1
automountServiceAccountToken: true
kind: ServiceAccount
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginxnamespace: ingress-nginx
---
apiVersion: v1
automountServiceAccountToken: true
kind: ServiceAccount
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admissionnamespace: ingress-nginx
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginxnamespace: ingress-nginx
rules:
- apiGroups:- resources:- namespacesverbs:- get
- apiGroups:- resources:- configmaps- pods- secrets- endpointsverbs:- get- list- watch
- apiGroups:- resources:- servicesverbs:- get- list- watch
- apiGroups:- networking.k8s.ioresources:- ingressesverbs:- get- list- watch
- apiGroups:- networking.k8s.ioresources:- ingresses/statusverbs:- update
- apiGroups:- networking.k8s.ioresources:- ingressclassesverbs:- get- list- watch
- apiGroups:- coordination.k8s.ioresourceNames:- ingress-nginx-leaderresources:- leasesverbs:- get- update
- apiGroups:- coordination.k8s.ioresources:- leasesverbs:- create
- apiGroups:- resources:- eventsverbs:- create- patch
- apiGroups:- discovery.k8s.ioresources:- endpointslicesverbs:- list- watch- get
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admissionnamespace: ingress-nginx
rules:
- apiGroups:- resources:- secretsverbs:- get- create
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:labels:app.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx
rules:
- apiGroups:- resources:- configmaps- endpoints- nodes- pods- secrets- namespacesverbs:- list- watch
- apiGroups:- coordination.k8s.ioresources:- leasesverbs:- list- watch
- apiGroups:- resources:- nodesverbs:- get
- apiGroups:- resources:- servicesverbs:- get- list- watch
- apiGroups:- networking.k8s.ioresources:- ingressesverbs:- get- list- watch
- apiGroups:- resources:- eventsverbs:- create- patch
- apiGroups:- networking.k8s.ioresources:- ingresses/statusverbs:- update
- apiGroups:- networking.k8s.ioresources:- ingressclassesverbs:- get- list- watch
- apiGroups:- discovery.k8s.ioresources:- endpointslicesverbs:- list- watch- get
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admission
rules:
- apiGroups:- admissionregistration.k8s.ioresources:- validatingwebhookconfigurationsverbs:- get- update
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginxnamespace: ingress-nginx
roleRef:apiGroup: rbac.authorization.k8s.iokind: Rolename: ingress-nginx
subjects:
- kind: ServiceAccountname: ingress-nginxnamespace: ingress-nginx
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admissionnamespace: ingress-nginx
roleRef:apiGroup: rbac.authorization.k8s.iokind: Rolename: ingress-nginx-admission
subjects:
- kind: ServiceAccountname: ingress-nginx-admissionnamespace: ingress-nginx
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:labels:app.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx
roleRef:apiGroup: rbac.authorization.k8s.iokind: ClusterRolename: ingress-nginx
subjects:
- kind: ServiceAccountname: ingress-nginxnamespace: ingress-nginx
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admission
roleRef:apiGroup: rbac.authorization.k8s.iokind: ClusterRolename: ingress-nginx-admission
subjects:
- kind: ServiceAccountname: ingress-nginx-admissionnamespace: ingress-nginx
---
apiVersion: v1
data:allow-snippet-annotations: false
kind: ConfigMap
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-controllernamespace: ingress-nginx
---
apiVersion: v1
kind: Service
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-controllernamespace: ingress-nginx
spec:ipFamilies:- IPv4ipFamilyPolicy: SingleStackports:- appProtocol: httpname: httpport: 80protocol: TCPtargetPort: http- appProtocol: httpsname: httpsport: 443protocol: TCPtargetPort: httpsselector:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxtype: NodePort
---
apiVersion: v1
kind: Service
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-controller-admissionnamespace: ingress-nginx
spec:ports:- appProtocol: httpsname: https-webhookport: 443targetPort: webhookselector:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxtype: ClusterIP
---
apiVersion: apps/v1
kind: Deployment
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-controllernamespace: ingress-nginx
spec:minReadySeconds: 0revisionHistoryLimit: 10selector:matchLabels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxstrategy:rollingUpdate:maxUnavailable: 1type: RollingUpdatetemplate:metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2spec:containers:- args:- /nginx-ingress-controller- --election-idingress-nginx-leader- --controller-classk8s.io/ingress-nginx- --ingress-classnginx- --configmap$(POD_NAMESPACE)/ingress-nginx-controller- --validating-webhook:8443- --validating-webhook-certificate/usr/local/certificates/cert- --validating-webhook-key/usr/local/certificates/key- --enable-metricsfalseenv:- name: POD_NAMEvalueFrom:fieldRef:fieldPath: metadata.name- name: POD_NAMESPACEvalueFrom:fieldRef:fieldPath: metadata.namespace- name: LD_PRELOADvalue: /usr/local/lib/libmimalloc.soimage: registry.k8s.io/ingress-nginx/controller:v1.11.2sha256:d5f8217feeac4887cb1ed21f27c2674e58be06bd8f5184cacea2a69abaf78dceimagePullPolicy: IfNotPresentlifecycle:preStop:exec:command:- /wait-shutdownlivenessProbe:failureThreshold: 5httpGet:path: /healthzport: 10254scheme: HTTPinitialDelaySeconds: 10periodSeconds: 10successThreshold: 1timeoutSeconds: 1name: controllerports:- containerPort: 80name: httpprotocol: TCP- containerPort: 443name: httpsprotocol: TCP- containerPort: 8443name: webhookprotocol: TCPreadinessProbe:failureThreshold: 3httpGet:path: /healthzport: 10254scheme: HTTPinitialDelaySeconds: 10periodSeconds: 10successThreshold: 1timeoutSeconds: 1resources:requests:cpu: 100mmemory: 90MisecurityContext:allowPrivilegeEscalation: falsecapabilities:add:- NET_BIND_SERVICEdrop:- ALLreadOnlyRootFilesystem: falserunAsNonRoot: truerunAsUser: 101seccompProfile:type: RuntimeDefaultvolumeMounts:- mountPath: /usr/local/certificates/name: webhook-certreadOnly: truednsPolicy: ClusterFirstnodeSelector:kubernetes.io/os: linuxserviceAccountName: ingress-nginxterminationGracePeriodSeconds: 300volumes:- name: webhook-certsecret:secretName: ingress-nginx-admission
---
apiVersion: batch/v1
kind: Job
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admission-createnamespace: ingress-nginx
spec:template:metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admission-createspec:containers:- args:- create- --hostingress-nginx-controller-admission,ingress-nginx-controller-admission.$(POD_NAMESPACE).svc- --namespace$(POD_NAMESPACE)- --secret-nameingress-nginx-admissionenv:- name: POD_NAMESPACEvalueFrom:fieldRef:fieldPath: metadata.namespaceimage: registry.k8s.io/ingress-nginx/kube-webhook-certgen:v1.4.3sha256:a320a50cc91bd15fd2d6fa6de58bd98c1bd64b9a6f926ce23a600d87043455a3imagePullPolicy: IfNotPresentname: createsecurityContext:allowPrivilegeEscalation: falsecapabilities:drop:- ALLreadOnlyRootFilesystem: truerunAsNonRoot: truerunAsUser: 65532seccompProfile:type: RuntimeDefaultnodeSelector:kubernetes.io/os: linuxrestartPolicy: OnFailureserviceAccountName: ingress-nginx-admission
---
apiVersion: batch/v1
kind: Job
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admission-patchnamespace: ingress-nginx
spec:template:metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admission-patchspec:containers:- args:- patch- --webhook-nameingress-nginx-admission- --namespace$(POD_NAMESPACE)- --patch-mutatingfalse- --secret-nameingress-nginx-admission- --patch-failure-policyFailenv:- name: POD_NAMESPACEvalueFrom:fieldRef:fieldPath: metadata.namespaceimage: registry.k8s.io/ingress-nginx/kube-webhook-certgen:v1.4.3sha256:a320a50cc91bd15fd2d6fa6de58bd98c1bd64b9a6f926ce23a600d87043455a3imagePullPolicy: IfNotPresentname: patchsecurityContext:allowPrivilegeEscalation: falsecapabilities:drop:- ALLreadOnlyRootFilesystem: truerunAsNonRoot: truerunAsUser: 65532seccompProfile:type: RuntimeDefaultnodeSelector:kubernetes.io/os: linuxrestartPolicy: OnFailureserviceAccountName: ingress-nginx-admission
---
apiVersion: networking.k8s.io/v1
kind: IngressClass
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: nginx
spec:controller: k8s.io/ingress-nginx
---
apiVersion: admissionregistration.k8s.io/v1
kind: ValidatingWebhookConfiguration
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admission
webhooks:
- admissionReviewVersions:- v1clientConfig:service:name: ingress-nginx-controller-admissionnamespace: ingress-nginxpath: /networking/v1/ingressesfailurePolicy: FailmatchPolicy: Equivalentname: validate.nginx.ingress.kubernetes.iorules:- apiGroups:- networking.k8s.ioapiVersions:- v1operations:- CREATE- UPDATEresources:- ingressessideEffects: None里面的镜像我们是无法下载的这里需要修改为国内的镜像
例如
image: registry.k8s.io/ingress-nginx/controller:v1.11.2sha256:d5f8217feeac4887cb1ed21f27c2674e58be06bd8f5184cacea2a69abaf78dce
替换为
image: k8s.m.daocloud.io/ingress-nginx/controller:v1.11.2总共三处image需要替换修改例如下图 Host模式官方参考链接https://kubernetes.github.io/ingress-nginx/deploy/baremetal/ 修改如下配置 这样修改后请求直接访问node节点上的pod ingress-nginx-controller来代理我们的请求 修改好后的文件如下
apiVersion: v1
kind: Namespace
metadata:labels:app.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxname: ingress-nginx
---
apiVersion: v1
automountServiceAccountToken: true
kind: ServiceAccount
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginxnamespace: ingress-nginx
---
apiVersion: v1
automountServiceAccountToken: true
kind: ServiceAccount
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admissionnamespace: ingress-nginx
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginxnamespace: ingress-nginx
rules:
- apiGroups:- resources:- namespacesverbs:- get
- apiGroups:- resources:- configmaps- pods- secrets- endpointsverbs:- get- list- watch
- apiGroups:- resources:- servicesverbs:- get- list- watch
- apiGroups:- networking.k8s.ioresources:- ingressesverbs:- get- list- watch
- apiGroups:- networking.k8s.ioresources:- ingresses/statusverbs:- update
- apiGroups:- networking.k8s.ioresources:- ingressclassesverbs:- get- list- watch
- apiGroups:- coordination.k8s.ioresourceNames:- ingress-nginx-leaderresources:- leasesverbs:- get- update
- apiGroups:- coordination.k8s.ioresources:- leasesverbs:- create
- apiGroups:- resources:- eventsverbs:- create- patch
- apiGroups:- discovery.k8s.ioresources:- endpointslicesverbs:- list- watch- get
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admissionnamespace: ingress-nginx
rules:
- apiGroups:- resources:- secretsverbs:- get- create
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:labels:app.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx
rules:
- apiGroups:- resources:- configmaps- endpoints- nodes- pods- secrets- namespacesverbs:- list- watch
- apiGroups:- coordination.k8s.ioresources:- leasesverbs:- list- watch
- apiGroups:- resources:- nodesverbs:- get
- apiGroups:- resources:- servicesverbs:- get- list- watch
- apiGroups:- networking.k8s.ioresources:- ingressesverbs:- get- list- watch
- apiGroups:- resources:- eventsverbs:- create- patch
- apiGroups:- networking.k8s.ioresources:- ingresses/statusverbs:- update
- apiGroups:- networking.k8s.ioresources:- ingressclassesverbs:- get- list- watch
- apiGroups:- discovery.k8s.ioresources:- endpointslicesverbs:- list- watch- get
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admission
rules:
- apiGroups:- admissionregistration.k8s.ioresources:- validatingwebhookconfigurationsverbs:- get- update
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginxnamespace: ingress-nginx
roleRef:apiGroup: rbac.authorization.k8s.iokind: Rolename: ingress-nginx
subjects:
- kind: ServiceAccountname: ingress-nginxnamespace: ingress-nginx
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admissionnamespace: ingress-nginx
roleRef:apiGroup: rbac.authorization.k8s.iokind: Rolename: ingress-nginx-admission
subjects:
- kind: ServiceAccountname: ingress-nginx-admissionnamespace: ingress-nginx
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:labels:app.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx
roleRef:apiGroup: rbac.authorization.k8s.iokind: ClusterRolename: ingress-nginx
subjects:
- kind: ServiceAccountname: ingress-nginxnamespace: ingress-nginx
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admission
roleRef:apiGroup: rbac.authorization.k8s.iokind: ClusterRolename: ingress-nginx-admission
subjects:
- kind: ServiceAccountname: ingress-nginx-admissionnamespace: ingress-nginx
---
apiVersion: v1
data:allow-snippet-annotations: false
kind: ConfigMap
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-controllernamespace: ingress-nginx
---
apiVersion: v1
kind: Service
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-controllernamespace: ingress-nginx
spec:ipFamilies:- IPv4ipFamilyPolicy: SingleStackports:- appProtocol: httpname: httpport: 80protocol: TCPtargetPort: http- appProtocol: httpsname: httpsport: 443protocol: TCPtargetPort: httpsselector:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxtype: NodePort
---
apiVersion: v1
kind: Service
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-controller-admissionnamespace: ingress-nginx
spec:ports:- appProtocol: httpsname: https-webhookport: 443targetPort: webhookselector:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxtype: ClusterIP
---
apiVersion: apps/v1
kind: Deployment
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-controllernamespace: ingress-nginx
spec:minReadySeconds: 0revisionHistoryLimit: 10selector:matchLabels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxstrategy:rollingUpdate:maxUnavailable: 1type: RollingUpdatetemplate:metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2spec:containers:- args:- /nginx-ingress-controller- --election-idingress-nginx-leader- --controller-classk8s.io/ingress-nginx- --ingress-classnginx- --configmap$(POD_NAMESPACE)/ingress-nginx-controller- --validating-webhook:8443- --validating-webhook-certificate/usr/local/certificates/cert- --validating-webhook-key/usr/local/certificates/key- --enable-metricsfalseenv:- name: POD_NAMEvalueFrom:fieldRef:fieldPath: metadata.name- name: POD_NAMESPACEvalueFrom:fieldRef:fieldPath: metadata.namespace- name: LD_PRELOADvalue: /usr/local/lib/libmimalloc.soimage: k8s.m.daocloud.io/ingress-nginx/controller:v1.11.2imagePullPolicy: IfNotPresentlifecycle:preStop:exec:command:- /wait-shutdownlivenessProbe:failureThreshold: 5httpGet:path: /healthzport: 10254scheme: HTTPinitialDelaySeconds: 10periodSeconds: 10successThreshold: 1timeoutSeconds: 1name: controllerports:- containerPort: 80name: httpprotocol: TCP- containerPort: 443name: httpsprotocol: TCP- containerPort: 8443name: webhookprotocol: TCPreadinessProbe:failureThreshold: 3httpGet:path: /healthzport: 10254scheme: HTTPinitialDelaySeconds: 10periodSeconds: 10successThreshold: 1timeoutSeconds: 1resources:requests:cpu: 100mmemory: 90MisecurityContext:allowPrivilegeEscalation: falsecapabilities:add:- NET_BIND_SERVICEdrop:- ALLreadOnlyRootFilesystem: falserunAsNonRoot: truerunAsUser: 101seccompProfile:type: RuntimeDefaultvolumeMounts:- mountPath: /usr/local/certificates/name: webhook-certreadOnly: true#dnsPolicy: ClusterFirstdnsPolicy: ClusterFirstWithHostNethostNetwork: truenodeSelector:kubernetes.io/os: linuxserviceAccountName: ingress-nginxterminationGracePeriodSeconds: 300volumes:- name: webhook-certsecret:secretName: ingress-nginx-admission
---
apiVersion: batch/v1
kind: Job
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admission-createnamespace: ingress-nginx
spec:template:metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admission-createspec:containers:- args:- create- --hostingress-nginx-controller-admission,ingress-nginx-controller-admission.$(POD_NAMESPACE).svc- --namespace$(POD_NAMESPACE)- --secret-nameingress-nginx-admissionenv:- name: POD_NAMESPACEvalueFrom:fieldRef:fieldPath: metadata.namespaceimage: k8s.m.daocloud.io/ingress-nginx/kube-webhook-certgen:v1.4.3imagePullPolicy: IfNotPresentname: createsecurityContext:allowPrivilegeEscalation: falsecapabilities:drop:- ALLreadOnlyRootFilesystem: truerunAsNonRoot: truerunAsUser: 65532seccompProfile:type: RuntimeDefaultnodeSelector:kubernetes.io/os: linuxrestartPolicy: OnFailureserviceAccountName: ingress-nginx-admission
---
apiVersion: batch/v1
kind: Job
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admission-patchnamespace: ingress-nginx
spec:template:metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admission-patchspec:containers:- args:- patch- --webhook-nameingress-nginx-admission- --namespace$(POD_NAMESPACE)- --patch-mutatingfalse- --secret-nameingress-nginx-admission- --patch-failure-policyFailenv:- name: POD_NAMESPACEvalueFrom:fieldRef:fieldPath: metadata.namespaceimage: k8s.m.daocloud.io/ingress-nginx/kube-webhook-certgen:v1.4.3imagePullPolicy: IfNotPresentname: patchsecurityContext:allowPrivilegeEscalation: falsecapabilities:drop:- ALLreadOnlyRootFilesystem: truerunAsNonRoot: truerunAsUser: 65532seccompProfile:type: RuntimeDefaultnodeSelector:kubernetes.io/os: linuxrestartPolicy: OnFailureserviceAccountName: ingress-nginx-admission
---
apiVersion: networking.k8s.io/v1
kind: IngressClass
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: nginx
spec:controller: k8s.io/ingress-nginx
---
apiVersion: admissionregistration.k8s.io/v1
kind: ValidatingWebhookConfiguration
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admission
webhooks:
- admissionReviewVersions:- v1clientConfig:service:name: ingress-nginx-controller-admissionnamespace: ingress-nginxpath: /networking/v1/ingressesfailurePolicy: FailmatchPolicy: Equivalentname: validate.nginx.ingress.kubernetes.iorules:- apiGroups:- networking.k8s.ioapiVersions:- v1operations:- CREATE- UPDATEresources:- ingressessideEffects: None应用deploy.yaml资源文件
kubectl apply -f deploy.yaml多节点高可用安装方式
在上述修改后的基础之上再添加 replicas 字段 tolerations字段 允许在master节点上部署 nodeSelector字段限定node节点有 isingressistrue 标签的节点部署。
修改下图所示位置 修改好后的文件如下
apiVersion: v1
kind: Namespace
metadata:labels:app.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxname: ingress-nginx
---
apiVersion: v1
automountServiceAccountToken: true
kind: ServiceAccount
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginxnamespace: ingress-nginx
---
apiVersion: v1
automountServiceAccountToken: true
kind: ServiceAccount
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admissionnamespace: ingress-nginx
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginxnamespace: ingress-nginx
rules:
- apiGroups:- resources:- namespacesverbs:- get
- apiGroups:- resources:- configmaps- pods- secrets- endpointsverbs:- get- list- watch
- apiGroups:- resources:- servicesverbs:- get- list- watch
- apiGroups:- networking.k8s.ioresources:- ingressesverbs:- get- list- watch
- apiGroups:- networking.k8s.ioresources:- ingresses/statusverbs:- update
- apiGroups:- networking.k8s.ioresources:- ingressclassesverbs:- get- list- watch
- apiGroups:- coordination.k8s.ioresourceNames:- ingress-nginx-leaderresources:- leasesverbs:- get- update
- apiGroups:- coordination.k8s.ioresources:- leasesverbs:- create
- apiGroups:- resources:- eventsverbs:- create- patch
- apiGroups:- discovery.k8s.ioresources:- endpointslicesverbs:- list- watch- get
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admissionnamespace: ingress-nginx
rules:
- apiGroups:- resources:- secretsverbs:- get- create
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:labels:app.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx
rules:
- apiGroups:- resources:- configmaps- endpoints- nodes- pods- secrets- namespacesverbs:- list- watch
- apiGroups:- coordination.k8s.ioresources:- leasesverbs:- list- watch
- apiGroups:- resources:- nodesverbs:- get
- apiGroups:- resources:- servicesverbs:- get- list- watch
- apiGroups:- networking.k8s.ioresources:- ingressesverbs:- get- list- watch
- apiGroups:- resources:- eventsverbs:- create- patch
- apiGroups:- networking.k8s.ioresources:- ingresses/statusverbs:- update
- apiGroups:- networking.k8s.ioresources:- ingressclassesverbs:- get- list- watch
- apiGroups:- discovery.k8s.ioresources:- endpointslicesverbs:- list- watch- get
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admission
rules:
- apiGroups:- admissionregistration.k8s.ioresources:- validatingwebhookconfigurationsverbs:- get- update
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginxnamespace: ingress-nginx
roleRef:apiGroup: rbac.authorization.k8s.iokind: Rolename: ingress-nginx
subjects:
- kind: ServiceAccountname: ingress-nginxnamespace: ingress-nginx
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admissionnamespace: ingress-nginx
roleRef:apiGroup: rbac.authorization.k8s.iokind: Rolename: ingress-nginx-admission
subjects:
- kind: ServiceAccountname: ingress-nginx-admissionnamespace: ingress-nginx
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:labels:app.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx
roleRef:apiGroup: rbac.authorization.k8s.iokind: ClusterRolename: ingress-nginx
subjects:
- kind: ServiceAccountname: ingress-nginxnamespace: ingress-nginx
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admission
roleRef:apiGroup: rbac.authorization.k8s.iokind: ClusterRolename: ingress-nginx-admission
subjects:
- kind: ServiceAccountname: ingress-nginx-admissionnamespace: ingress-nginx
---
apiVersion: v1
data:allow-snippet-annotations: false
kind: ConfigMap
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-controllernamespace: ingress-nginx
---
apiVersion: v1
kind: Service
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-controllernamespace: ingress-nginx
spec:ipFamilies:- IPv4ipFamilyPolicy: SingleStackports:- appProtocol: httpname: httpport: 80protocol: TCPtargetPort: http- appProtocol: httpsname: httpsport: 443protocol: TCPtargetPort: httpsselector:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxtype: NodePort
---
apiVersion: v1
kind: Service
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-controller-admissionnamespace: ingress-nginx
spec:ports:- appProtocol: httpsname: https-webhookport: 443targetPort: webhookselector:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxtype: ClusterIP
---
apiVersion: apps/v1
kind: Deployment
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-controllernamespace: ingress-nginx
spec:replicas: 2minReadySeconds: 0revisionHistoryLimit: 10selector:matchLabels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxstrategy:rollingUpdate:maxUnavailable: 1type: RollingUpdatetemplate:metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2spec:containers:- args:- /nginx-ingress-controller- --election-idingress-nginx-leader- --controller-classk8s.io/ingress-nginx- --ingress-classnginx- --configmap$(POD_NAMESPACE)/ingress-nginx-controller- --validating-webhook:8443- --validating-webhook-certificate/usr/local/certificates/cert- --validating-webhook-key/usr/local/certificates/key- --enable-metricsfalseenv:- name: POD_NAMEvalueFrom:fieldRef:fieldPath: metadata.name- name: POD_NAMESPACEvalueFrom:fieldRef:fieldPath: metadata.namespace- name: LD_PRELOADvalue: /usr/local/lib/libmimalloc.soimage: k8s.m.daocloud.io/ingress-nginx/controller:v1.11.2imagePullPolicy: IfNotPresentlifecycle:preStop:exec:command:- /wait-shutdownlivenessProbe:failureThreshold: 5httpGet:path: /healthzport: 10254scheme: HTTPinitialDelaySeconds: 10periodSeconds: 10successThreshold: 1timeoutSeconds: 1name: controllerports:- containerPort: 80name: httpprotocol: TCP- containerPort: 443name: httpsprotocol: TCP- containerPort: 8443name: webhookprotocol: TCPreadinessProbe:failureThreshold: 3httpGet:path: /healthzport: 10254scheme: HTTPinitialDelaySeconds: 10periodSeconds: 10successThreshold: 1timeoutSeconds: 1resources:requests:cpu: 100mmemory: 90MisecurityContext:allowPrivilegeEscalation: falsecapabilities:add:- NET_BIND_SERVICEdrop:- ALLreadOnlyRootFilesystem: falserunAsNonRoot: truerunAsUser: 101seccompProfile:type: RuntimeDefaultvolumeMounts:- mountPath: /usr/local/certificates/name: webhook-certreadOnly: true#dnsPolicy: ClusterFirstdnsPolicy: ClusterFirstWithHostNethostNetwork: truetolerations: #设置能在master上部署- key: node-role.kubernetes.io/control-planeoperator: ExistsnodeSelector:#kubernetes.io/os: linuxisingress: istrueserviceAccountName: ingress-nginxterminationGracePeriodSeconds: 300volumes:- name: webhook-certsecret:secretName: ingress-nginx-admission
---
apiVersion: batch/v1
kind: Job
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admission-createnamespace: ingress-nginx
spec:template:metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admission-createspec:containers:- args:- create- --hostingress-nginx-controller-admission,ingress-nginx-controller-admission.$(POD_NAMESPACE).svc- --namespace$(POD_NAMESPACE)- --secret-nameingress-nginx-admissionenv:- name: POD_NAMESPACEvalueFrom:fieldRef:fieldPath: metadata.namespaceimage: k8s.m.daocloud.io/ingress-nginx/kube-webhook-certgen:v1.4.3imagePullPolicy: IfNotPresentname: createsecurityContext:allowPrivilegeEscalation: falsecapabilities:drop:- ALLreadOnlyRootFilesystem: truerunAsNonRoot: truerunAsUser: 65532seccompProfile:type: RuntimeDefaultnodeSelector:kubernetes.io/os: linuxrestartPolicy: OnFailureserviceAccountName: ingress-nginx-admission
---
apiVersion: batch/v1
kind: Job
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admission-patchnamespace: ingress-nginx
spec:template:metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admission-patchspec:containers:- args:- patch- --webhook-nameingress-nginx-admission- --namespace$(POD_NAMESPACE)- --patch-mutatingfalse- --secret-nameingress-nginx-admission- --patch-failure-policyFailenv:- name: POD_NAMESPACEvalueFrom:fieldRef:fieldPath: metadata.namespaceimage: k8s.m.daocloud.io/ingress-nginx/kube-webhook-certgen:v1.4.3imagePullPolicy: IfNotPresentname: patchsecurityContext:allowPrivilegeEscalation: falsecapabilities:drop:- ALLreadOnlyRootFilesystem: truerunAsNonRoot: truerunAsUser: 65532seccompProfile:type: RuntimeDefaultnodeSelector:kubernetes.io/os: linuxrestartPolicy: OnFailureserviceAccountName: ingress-nginx-admission
---
apiVersion: networking.k8s.io/v1
kind: IngressClass
metadata:labels:app.kubernetes.io/component: controllerapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: nginx
spec:controller: k8s.io/ingress-nginx
---
apiVersion: admissionregistration.k8s.io/v1
kind: ValidatingWebhookConfiguration
metadata:labels:app.kubernetes.io/component: admission-webhookapp.kubernetes.io/instance: ingress-nginxapp.kubernetes.io/name: ingress-nginxapp.kubernetes.io/part-of: ingress-nginxapp.kubernetes.io/version: 1.11.2name: ingress-nginx-admission
webhooks:
- admissionReviewVersions:- v1clientConfig:service:name: ingress-nginx-controller-admissionnamespace: ingress-nginxpath: /networking/v1/ingressesfailurePolicy: FailmatchPolicy: Equivalentname: validate.nginx.ingress.kubernetes.iorules:- apiGroups:- networking.k8s.ioapiVersions:- v1operations:- CREATE- UPDATEresources:- ingressessideEffects: None给node节点打标签应用deploy.yaml资源文件
kubectl label nodes worker1 isingressistrue
kubectl label nodes worker2 isingressistrue
kubectl apply -f deploy.yaml安装好后如下
# 高可用安装方式可以看到有两个ingress-nginx-controller运行在worker1和worker2节点
[rootmaster1 ~]# kubectl get pods -n ingress-nginx -owide
NAME READY STATUS RESTARTS AGE IP NODE NOMINATED NODE READINESS GATES
ingress-nginx-admission-create-4rqgh 0/1 Completed 0 2m52s 10.244.235.134 worker1 none none
ingress-nginx-admission-patch-2kcfx 0/1 Completed 1 2m52s 10.244.189.74 worker2 none none
ingress-nginx-controller-69b49dc88-9f84l 1/1 Running 4 (118s ago) 2m52s 192.168.3.93 worker1 none none
ingress-nginx-controller-69b49dc88-g7vrn 1/1 Running 0 2m52s 192.168.3.94 worker2 none none# worker1节点上的80端口正在运行nginx服务
[rootworker1 ~]# netstat -antup|grep 80
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 2205/nginx: master
tcp6 0 0 :::80 :::* LISTEN 2205/nginx: master # worker2节点上的80端口正在运行nginx服务
[rootworker2 ~]# netstat -antup|grep 80
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 2296/nginx: master
tcp6 0 0 :::80 :::* LISTEN 2296/nginx: master 安装完成