k8s/helm-charts/dashy/charts/common/templates/class/_route.tpl

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2023-11-16 19:42:02 +10:00
{{/*
This template serves as a blueprint for all Route objects that are created
within the common library.
*/}}
{{- define "tc.v1.common.class.route" -}}
{{- $values := .Values.route -}}
{{- if hasKey . "ObjectValues" -}}
{{- with .ObjectValues.route -}}
{{- $values = . -}}
{{- end -}}
{{- end -}}
{{- $routeLabels := $values.labels -}}
{{- $routeAnnotations := $values.annotations -}}
{{- $fullName := include "tc.v1.common.lib.chart.names.fullname" . -}}
{{- if and (hasKey $values "nameOverride") $values.nameOverride -}}
{{- $fullName = printf "%v-%v" $fullName $values.nameOverride -}}
{{- end -}}
{{- $routeKind := $values.kind | default "HTTPRoute" -}}
{{/* Get the name of the primary service, if any */}}
{{- $primaryServiceName := (include "tc.v1.common.lib.util.service.primary" (dict "services" .Values.service "root" .)) -}}
{{/* Get service values of the primary service, if any */}}
{{- $primaryService := get .Values.service $primaryServiceName -}}
{{- $defaultServiceName := $fullName -}}
{{- if and (hasKey $primaryService "nameOverride") $primaryService.nameOverride -}}
{{- $defaultServiceName = printf "%v-%v" $defaultServiceName $primaryService.nameOverride -}}
{{- end -}}
{{- $defaultServicePort := get $primaryService.ports (include "tc.v1.common.lib.util.service.ports.primary" (dict "svcValues" $primaryService "svcName" $primaryServiceName )) }}
---
apiVersion: gateway.networking.k8s.io/v1alpha2
{{- if and (ne $routeKind "GRPCRoute") (ne $routeKind "HTTPRoute") (ne $routeKind "TCPRoute") (ne $routeKind "TLSRoute") (ne $routeKind "UDPRoute") -}}
{{- fail (printf "Not a valid route kind (%s)" $routeKind) -}}
{{- end }}
kind: {{ $routeKind }}
metadata:
name: {{ $fullName }}
namespace: {{ $.Values.namespace | default $.Values.global.namespace | default $.Release.Namespace }}
{{- $labels := (mustMerge ($routeLabels | default dict) (include "tc.v1.common.lib.metadata.allLabels" $ | fromYaml)) -}}
{{- with (include "tc.v1.common.lib.metadata.render" (dict "rootCtx" $ "labels" $labels) | trim) }}
labels:
{{- . | nindent 4 }}
{{- end -}}
{{- $annotations := (mustMerge ($routeAnnotations | default dict) (include "tc.v1.common.lib.metadata.allAnnotations" $ | fromYaml)) }}
annotations:
{{- with (include "tc.v1.common.lib.metadata.render" (dict "rootCtx" $ "annotations" $annotations) | trim) }}
{{- . | nindent 4 }}
{{- end }}
spec:
parentRefs:
{{- range $values.parentRefs }}
- group: {{ default "gateway.networking.k8s.io" .group }}
kind: {{ default "Gateway" .kind }}
name: {{ required (printf "parentRef name is required for %v %v" $routeKind $fullName) .name }}
namespace: {{ required (printf "parentRef namespace is required for %v %v" $routeKind $fullName) .namespace }}
{{- if .sectionName }}
sectionName: {{ .sectionName | quote }}
{{- end }}
{{- end }}
{{- if and (ne $routeKind "TCPRoute") (ne $routeKind "UDPRoute") $values.hostnames }}
hostnames:
{{- with $values.hostnames }}
{{- toYaml . | nindent 4 }}
{{- end }}
{{- end }}
rules:
{{- range $values.rules }}
- backendRefs:
{{- range .backendRefs }}
- group: {{ default "" .group | quote}}
kind: {{ default "Service" .kind }}
name: {{ default $defaultServiceName .name }}
namespace: {{ default $.Release.Namespace .namespace }}
port: {{ default $defaultServicePort.port .port }}
weight: {{ default 1 .weight }}
{{- end }}
{{- if (eq $routeKind "HTTPRoute") }}
{{- with .matches }}
matches:
{{- toYaml . | nindent 6 }}
{{- end }}
{{- end }}
{{- end }}
{{- end }}