65 lines
2.3 KiB
Smarty
65 lines
2.3 KiB
Smarty
{{/*
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生成一个 K8s API 版本兼容的后端入口。
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调用：
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{{ include "common.ingress.backend" (dict "serviceName" "backendName" "servicePort" "backendPort" "context" $) }}
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参数：
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- serviceName: 字符串。已存在的后端服务名称。
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- servicePort: 字符串/整数。已存在的后端服务的端口名称（或端口号）. 根据数据类型不同，生成不同 YAML。
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- context: 字典（必须）。父级上下文信息（`$`: 根上下文； `.`: 当前模板上下文）。
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*/}}
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{{- define "common.ingress.backend" -}}
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{{- $apiVersion := (include "common.capabilities.ingress.apiVersion" .context) -}}
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{{- if or (eq $apiVersion "extensions/v1beta1") (eq $apiVersion "networking.k8s.io/v1beta1") -}}
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serviceName: {{ .serviceName }}
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servicePort: {{ .servicePort }}
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{{- else -}}
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service:
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name: {{ .serviceName }}
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port:
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{{- if typeIs "string" .servicePort }}
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name: {{ .servicePort }}
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{{- else if or (typeIs "int" .servicePort) (typeIs "float64" .servicePort) }}
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number: {{ .servicePort | int }}
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{{- end }}
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{{- end -}}
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{{- end -}}
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{{/*
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返回是否支持 pathType （true / false）。
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调用：
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{{ include "common.ingress.supportsPathType" . }}
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*/}}
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{{- define "common.ingress.supportsPathType" -}}
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{{- if (semverCompare "<1.18-0" (include "common.capabilities.kubeVersion" .)) -}}
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{{- print "false" -}}
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{{- else -}}
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{{- print "true" -}}
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{{- end -}}
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{{- end -}}
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{{/*
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返回是否支持 ingressClassname （true / false）。
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调用：
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{{ include "common.ingress.supportsIngressClassname" . }}
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*/}}
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{{- define "common.ingress.supportsIngressClassname" -}}
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{{- if semverCompare "<1.18-0" (include "common.capabilities.kubeVersion" .) -}}
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{{- print "false" -}}
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{{- else -}}
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{{- print "true" -}}
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{{- end -}}
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{{- end -}}
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{{/*
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返回 cert-manager 需要的注解（TLS 签名证书）是否存在（true / false）。
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参考：
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https://cert-manager.io/docs/usage/ingress/#supported-annotations
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调用：
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{{ include "common.ingress.certManagerRequest" ( dict "annotations" .Values.path.to.the.ingress.annotations ) }}
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*/}}
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{{- define "common.ingress.certManagerRequest" -}}
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{{ if or (hasKey .annotations "cert-manager.io/cluster-issuer") (hasKey .annotations "cert-manager.io/issuer") (hasKey .annotations "kubernetes.io/tls-acme") }}
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{{- true -}}
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{{- end -}}
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{{- end -}}
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