如何通过 --set 命令行参数在 Helm chart 中设置 ingress.hosts[0].host
How to set ingress.hosts[0].host in Helm chart via --set command line argument
在 Helm 图表中,当尝试通过 --set 命令行参数设置“ingress.hosts[0].host”时,values.yaml 中指定的“路径”数组值文件不会添加到最终输出中。
我想覆盖“ingress.hosts[0].host”键,以便在命令行上部署到不同的 DNS 区域。如果我将主机添加到 values.yaml 文件,它会生成正确的入口,但这意味着有不同的 values.yaml 文件而不是重新使用相同的文件,但具有不同的 DNS 区域。
ingress.yaml 头盔模板
rules:
{{- range .Values.ingress.hosts }}
- host: {{ .host | quote }}
http:
paths:
{{- range .paths }}
- path: {{ .path }}
{{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }}
pathType: {{ .pathType }}
{{- end }}
backend:
{{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
service:
name: {{ $fullName }}
port:
number: {{ $svcPort }}
{{- else }}
serviceName: {{ $fullName }}
servicePort: {{ $svcPort }}
{{- end }}
{{- end }}
{{- end }}
values.yaml(注意应添加到 deployment.yaml 文件的单个“路径”对象)。
ingress:
enabled: true
className: ""
annotations:
kubernetes.io/ingress.class: addon-http-application-routing
hosts:
- host:
paths:
- path: "/"
pathType: Prefix
命令行
helm template ./deploy/vehicleregistrationservice --set ingress.hosts[0].host=vehicleregistrationservice.aksapp.io --debug
部署文件无效(注意“路径”数组是空的)
kind: Ingress
metadata:
name: vehicleregistrationservice
labels:
helm.sh/chart: vehicleregistrationservice-0.1.0
app.kubernetes.io/name: vehicleregistrationservice
app.kubernetes.io/instance: RELEASE-NAME
app.kubernetes.io/version: "1.16.0"
app.kubernetes.io/managed-by: Helm
annotations:
kubernetes.io/ingress.class: addon-http-application-routing
spec:
rules:
- host: "vehicleregistrationservice.aksapp.io"
http:
paths:
部署文件应该如下所示:
kind: Ingress
metadata:
name: vehicleregistrationservice
annotations:
kubernetes.io/ingress.class: addon-http-application-routing
spec:
rules:
- host: vehicleregistrationservice.aksapp.io
http:
paths:
- path: /
pathType: Prefix
backend:
service:
name: vehicleregistrationservice
port:
number: 80
刚遇到同样的问题。
试试 --set "ingress.hosts[0].host=yourhost.com,ingress.hosts[0].paths[0].path=/"
在 Helm 图表中,当尝试通过 --set 命令行参数设置“ingress.hosts[0].host”时,values.yaml 中指定的“路径”数组值文件不会添加到最终输出中。
我想覆盖“ingress.hosts[0].host”键,以便在命令行上部署到不同的 DNS 区域。如果我将主机添加到 values.yaml 文件,它会生成正确的入口,但这意味着有不同的 values.yaml 文件而不是重新使用相同的文件,但具有不同的 DNS 区域。
ingress.yaml 头盔模板
rules:
{{- range .Values.ingress.hosts }}
- host: {{ .host | quote }}
http:
paths:
{{- range .paths }}
- path: {{ .path }}
{{- if and .pathType (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }}
pathType: {{ .pathType }}
{{- end }}
backend:
{{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
service:
name: {{ $fullName }}
port:
number: {{ $svcPort }}
{{- else }}
serviceName: {{ $fullName }}
servicePort: {{ $svcPort }}
{{- end }}
{{- end }}
{{- end }}
values.yaml(注意应添加到 deployment.yaml 文件的单个“路径”对象)。
ingress:
enabled: true
className: ""
annotations:
kubernetes.io/ingress.class: addon-http-application-routing
hosts:
- host:
paths:
- path: "/"
pathType: Prefix
命令行
helm template ./deploy/vehicleregistrationservice --set ingress.hosts[0].host=vehicleregistrationservice.aksapp.io --debug
部署文件无效(注意“路径”数组是空的)
kind: Ingress
metadata:
name: vehicleregistrationservice
labels:
helm.sh/chart: vehicleregistrationservice-0.1.0
app.kubernetes.io/name: vehicleregistrationservice
app.kubernetes.io/instance: RELEASE-NAME
app.kubernetes.io/version: "1.16.0"
app.kubernetes.io/managed-by: Helm
annotations:
kubernetes.io/ingress.class: addon-http-application-routing
spec:
rules:
- host: "vehicleregistrationservice.aksapp.io"
http:
paths:
部署文件应该如下所示:
kind: Ingress
metadata:
name: vehicleregistrationservice
annotations:
kubernetes.io/ingress.class: addon-http-application-routing
spec:
rules:
- host: vehicleregistrationservice.aksapp.io
http:
paths:
- path: /
pathType: Prefix
backend:
service:
name: vehicleregistrationservice
port:
number: 80
刚遇到同样的问题。
试试 --set "ingress.hosts[0].host=yourhost.com,ingress.hosts[0].paths[0].path=/"