[英]Kubernetes nginx ingress multiple paths
我有點麻煩,我想創建具有多個路徑的入口
這是我的 /templates/ingress.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 }}
這是我的 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
所以這里是我的場景,我想創建 3 個不同的路徑,但是當我 helm install 然后 kubectl describe ing my-ing 時,我得到以下信息
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>
如您所見,我只有 1 個路徑 /webjars 但其他 2 個路徑在哪里? 我在 values.yaml 文件中描述的 /letters 和 /swagger-ui 我該如何解決這個問題?
在 Helm 中, range
運算符用於遍歷集合。 看起來這里需要在單個主機上有多個路徑mirtebe4elovek.com
您可以修改ingress.yaml
如下。
rules:
- host: {{ .Values.ingress.host }}
http:
paths:
{{- range .Values.ingress.paths }}
- path: {{ . }}
backend:
serviceName: {{ $appName }}-service
servicePort: 80
{{- end }}
和 value.yaml 文件為:
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"
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