Kubernetes nginx入口多路径

我有点麻烦，我想用多个路径创建入口

这是我的/templates/ingres.yaml

{{- if .Values.ingress.enabled -}}
{{- $ingressPath := .Values.ingress.path -}}
{{- $appName := .Values.appName -}}
apiVersion: extensions/v1beta1
kind: Ingress
metadata: 
  name: {{ .Values.appName }}-ingress
  labels:
    app: {{ .Values.appName }}
    chart: {{ template "chart.chart" . }}
    release: {{ .Release.Name }}
    heritage: {{ .Release.Service }}
{{- with .Values.ingress.annotations }}
  annotations:
{{ toYaml . | indent 4 }}
{{- end }}
spec:
{{- if .Values.ingress.tls }}
  tls:
  {{- range .Values.ingress.tls }}
    - hosts:
      {{- range .hosts }}
        - {{ . }}
      {{- end }}
      secretName: {{ .secretName }}
  {{- end }}
{{- end }}
  rules:
  {{- range .Values.ingress.hosts }}
    - host: {{ . }}
      http:
        paths:
          - path: {{ $ingressPath }}
            backend:
              serviceName: {{ $appName }}-service
              servicePort: 80
  {{- end }}
{{- end }}

这是我的values.yaml文件

appName: vsemPrivet
replicaCount: 1
image:
  repository: kakoito.domen.kg
  tag: dev-56739-272faaf
  pullPolicy: Always
imagePullSecretName: regcred
nodeSelector:
  project: vazhni-project
service: vsem-privet
  name: 
  type: ClusterIP
  protocol: TCP
  targetPort: 8080

## Configure ingress resourse
## ref: https://kubernetes.io/docs/concepts/services-networking/ingress/
ingress:
  enabled: true
  annotations:
    kubernetes.io/ingress.class: "nginx-prod-01"
    nginx.ingress.kubernetes.io/rewrite-target: "/"
    nginx.ingress.kubernetes.io/enable-cors: "true"
    nginx.ingress.kubernetes.io/cors-allow-methods: "GET, POST, PUT, DELETE, OPTIONS, HEAD"
    nginx.ingress.kubernetes.io/cors-allow-origin: "*"
    nginx.ingress.kubernetes.io/cors-allow-credentials: "true"
    nginx.ingress.kubernetes.io/cors-allow-headers: "*"
    nginx.ingress.kubernetes.io/cors-max-age: "3600"
    nginx.ingress.kubernetes.io/from-to-www-redirect: "true"
  hosts:
    - mirtebe4elovek.com
  path: /letter
  hosts:
    - mirtebe4elovek.com
  path: /swagger-ui
  hosts:
    - mirtebe4elovek.com
  path: /webjars

  tls:
    - secretName: ssl-secret
      hosts:
        - qa-ibank.anthill.fortebank.com

因此，在这里我的方案，我想作出3个不同的路径，但当我掌舵安装，然后kubectl描述我的ing，我得到以下

Name:             service-core-ingress
Namespace:        default
Address:          
Default backend:  default-http-backend:80 (<none>)
TLS:
  ssl-secret terminates mirtebe4elovek.com
Rules:
  Host                            Path  Backends
  ----                            ----  --------
  mirtebe4elovek.com  
                                  /webjars   my-service:80 (<none>)
Annotations:
  kubernetes.io/ingress.class:                         nginxnginx
  nginx.ingress.kubernetes.io/cors-allow-methods:      GET, POST, PUT, DELETE, OPTIONS, HEAD
  nginx.ingress.kubernetes.io/cors-max-age:            3600
  nginx.ingress.kubernetes.io/rewrite-target:          /
  nginx.ingress.kubernetes.io/cors-allow-credentials:  true
  nginx.ingress.kubernetes.io/cors-allow-headers:      *
  nginx.ingress.kubernetes.io/cors-allow-origin:       *
  nginx.ingress.kubernetes.io/enable-cors:             true
  nginx.ingress.kubernetes.io/from-to-www-redirect:    true
Events:                                                <none>

名称：服务核心入口
名称空间：默认值
地址:
默认后端：默认http后端：80（）
TLS：
ssl机密终止mirtebe4elovek.com
规则：
主机路径后端
----                            ----  --------
mirtebe4elovek.com
/webjars我的服务：80（）
注释：
kubernetes.io/ingres.class:nginxnginx
nginx.ingres.kubernetes.io/cors-allow-methods:GET、POST、PUT、DELETE、OPTIONS、HEAD
nginx.ingres.kubernetes.io/cors-max-age:3600
nginx.ingres.kubernetes.io/rewrite-target：/
nginx.ingres.kubernetes.io/cors-allow-credentials:true
nginx.ingres.kubernetes.io/cors-allow-headers：*
nginx.ingres.kubernetes.io/cors-allow-origin：*
nginx.ingres.kubernetes.io/enable-cors:true
nginx.ingres.kubernetes.io/from-to-www-redirect:true
活动：

如您所见，我只有1个path/webjar，但其他2个在哪里/我在values.yaml文件中描述的字母和/或虚张声势用户界面

---

我怎样才能解决这个问题

在Helm中，

range

操作符用于迭代集合。 看起来这里需要在单个主机上有多个路径

mirtebe4elovek.com

您可以按以下方式修改

ingres.yaml

rules:

    - host: {{ .Values.ingress.host }}
      http:
        paths:
        {{- range .Values.ingress.paths }}
          - path: {{ . }}
            backend:
              serviceName: {{ $appName }}-service
              servicePort: 80
        {{- end }}

而value.yaml文件为：

ingress:
  enabled: true
  annotations:
    kubernetes.io/ingress.class: "nginx-prod-01"
    nginx.ingress.kubernetes.io/rewrite-target: "/"
    nginx.ingress.kubernetes.io/enable-cors: "true"
    nginx.ingress.kubernetes.io/cors-allow-methods: "GET, POST, PUT, DELETE, OPTIONS, HEAD"
    nginx.ingress.kubernetes.io/cors-allow-origin: "*"
    nginx.ingress.kubernetes.io/cors-allow-credentials: "true"
    nginx.ingress.kubernetes.io/cors-allow-headers: "*"
    nginx.ingress.kubernetes.io/cors-max-age: "3600"
    nginx.ingress.kubernetes.io/from-to-www-redirect: "true"
  host: "mirtebe4elovek.com"
  paths:
    - "/letter"
    - "/swagger-ui"
    - "/webjars"

---

在Helm中，

range

操作符用于遍历集合。 看起来这里需要在单个主机上有多个路径

mirtebe4elovek.com

您可以按以下方式修改

ingres.yaml

rules:

    - host: {{ .Values.ingress.host }}
      http:
        paths:
        {{- range .Values.ingress.paths }}
          - path: {{ . }}
            backend:
              serviceName: {{ $appName }}-service
              servicePort: 80
        {{- end }}

而value.yaml文件为：

ingress:
  enabled: true
  annotations:
    kubernetes.io/ingress.class: "nginx-prod-01"
    nginx.ingress.kubernetes.io/rewrite-target: "/"
    nginx.ingress.kubernetes.io/enable-cors: "true"
    nginx.ingress.kubernetes.io/cors-allow-methods: "GET, POST, PUT, DELETE, OPTIONS, HEAD"
    nginx.ingress.kubernetes.io/cors-allow-origin: "*"
    nginx.ingress.kubernetes.io/cors-allow-credentials: "true"
    nginx.ingress.kubernetes.io/cors-allow-headers: "*"
    nginx.ingress.kubernetes.io/cors-max-age: "3600"
    nginx.ingress.kubernetes.io/from-to-www-redirect: "true"
  host: "mirtebe4elovek.com"
  paths:
    - "/letter"
    - "/swagger-ui"
    - "/webjars"

是入口路径范围使用的一个很好的示例。是入口路径范围使用的一个很好的示例。