116 lines
5.4 KiB
Smarty
116 lines
5.4 KiB
Smarty
{{/* Service Class */}}
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{{/* Call this template:
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{{ include "tc.v1.common.class.service" (dict "rootCtx" $ "objectData" $objectData) }}
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rootCtx: The root context of the chart.
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objectData: The service data, that will be used to render the Service object.
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*/}}
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{{- define "tc.v1.common.class.service" -}}
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{{- $rootCtx := .rootCtx -}}
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{{- $objectData := .objectData -}}
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{{- $svcType := $objectData.type | default $rootCtx.Values.fallbackDefaults.serviceType -}}
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{{/* Init variables */}}
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{{- $hasHTTPSPort := false -}}
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{{- $hasHostPort := false -}}
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{{- $hostNetwork := false -}}
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{{- $podValues := dict -}}
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{{- range $portName, $port := $objectData.ports -}}
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{{- if $port.enabled -}}
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{{- if eq (tpl ($port.protocol | default "") $rootCtx) "https" -}}
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{{- $hasHTTPSPort = true -}}
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{{- end -}}
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{{- if and (hasKey $port "hostPort") $port.hostPort -}}
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{{- $hasHostPort = true -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{- $specialTypes := (list "ExternalName" "ExternalIP") -}}
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{{/* External Name / External IP does not rely on any pod values */}}
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{{- if not (mustHas $svcType $specialTypes) -}}
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{{/* Get Pod Values based on the selector (or the absence of it) */}}
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{{- $podValues = fromJson (include "tc.v1.common.lib.helpers.getSelectedPodValues" (dict "rootCtx" $rootCtx "objectData" $objectData "caller" "Service")) -}}
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{{- if $podValues -}}
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{{/* Get Pod hostNetwork configuration */}}
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{{- $hostNetwork = include "tc.v1.common.lib.pod.hostNetwork" (dict "rootCtx" $rootCtx "objectData" $podValues) -}}
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{{/* When hostNetwork is set on the pod, force ClusterIP, so services wont try to bind the same ports on the host */}}
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{{- if or (and (kindIs "bool" $hostNetwork) $hostNetwork) (and (kindIs "string" $hostNetwork) (eq $hostNetwork "true")) -}}
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{{- $svcType = "ClusterIP" -}}
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{{- end -}}
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{{- end -}}
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{{/* When hostPort is defined, force ClusterIP aswell */}}
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{{- if $hasHostPort -}}
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{{- $svcType = "ClusterIP" -}}
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{{- end -}}
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{{- end -}}
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{{- $_ := set $objectData "type" $svcType }}
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---
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apiVersion: v1
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kind: Service
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metadata:
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name: {{ $objectData.name }}
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namespace: {{ include "tc.v1.common.lib.metadata.namespace" (dict "rootCtx" $rootCtx "objectData" $objectData "caller" "Service") }}
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{{- $labels := (mustMerge ($objectData.labels | default dict) (include "tc.v1.common.lib.metadata.allLabels" $rootCtx | fromYaml)
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(include "tc.v1.common.lib.metadata.selectorLabels" (dict "rootCtx" $rootCtx "objectType" "service" "objectName" $objectData.shortName) | fromYaml)) -}}
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{{- with (include "tc.v1.common.lib.metadata.render" (dict "rootCtx" $rootCtx "labels" $labels) | trim) }}
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labels:
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{{- . | nindent 4 }}
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{{- end -}}
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{{- $annotations := (mustMerge ($objectData.annotations | default dict) (include "tc.v1.common.lib.metadata.allAnnotations" $rootCtx | fromYaml)) -}}
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{{- if eq $objectData.type "LoadBalancer" -}}
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{{- include "tc.v1.common.lib.service.metalLBAnnotations" (dict "rootCtx" $rootCtx "objectData" $objectData "annotations" $annotations) -}}
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{{- end -}}
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{{- if $hasHTTPSPort -}}
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{{- include "tc.v1.common.lib.service.traefikAnnotations" (dict "rootCtx" $rootCtx "annotations" $annotations) -}}
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{{- end -}}
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{{- with (include "tc.v1.common.lib.metadata.render" (dict "rootCtx" $rootCtx "annotations" $annotations) | trim) }}
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annotations:
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{{- . | nindent 4 }}
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{{- end }}
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spec:
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{{- if eq $objectData.type "ClusterIP" -}}
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{{- include "tc.v1.common.lib.service.spec.clusterIP" (dict "rootCtx" $rootCtx "objectData" $objectData) | trim | nindent 2 -}}
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{{- else if eq $objectData.type "LoadBalancer" -}}
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{{- include "tc.v1.common.lib.service.spec.loadBalancer" (dict "rootCtx" $rootCtx "objectData" $objectData) | trim | nindent 2 -}}
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{{- else if eq $objectData.type "NodePort" -}}
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{{- include "tc.v1.common.lib.service.spec.nodePort" (dict "rootCtx" $rootCtx "objectData" $objectData) | trim | nindent 2 -}}
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{{- else if eq $objectData.type "ExternalName" -}}
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{{- include "tc.v1.common.lib.service.spec.externalName" (dict "rootCtx" $rootCtx "objectData" $objectData) | trim | nindent 2 -}}
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{{- else if eq $objectData.type "ExternalIP" -}}
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{{- include "tc.v1.common.lib.service.spec.externalIP" (dict "rootCtx" $rootCtx "objectData" $objectData) | trim | nindent 2 -}}
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{{- end -}}
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{{- with (include "tc.v1.common.lib.service.ports" (dict "rootCtx" $rootCtx "objectData" $objectData) | trim) }}
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ports:
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{{- . | nindent 4 }}
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{{- end -}}
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{{- if not (mustHas $objectData.type $specialTypes) }}
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selector:
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{{- if $objectData.selectorLabels }}
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{{- tpl ( toYaml $objectData.selectorLabels) $rootCtx | nindent 4 }}
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{{- else }}
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{{- include "tc.v1.common.lib.metadata.selectorLabels" (dict "rootCtx" $rootCtx "objectType" "pod" "objectName" $podValues.shortName) | trim | nindent 4 -}}
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{{- end }}
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{{- end -}}
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{{- if eq $objectData.type "ExternalIP" -}}
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{{- $useSlice := true -}}
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{{- if kindIs "bool" $objectData.useSlice -}}
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{{- $useSlice = $objectData.useSlice -}}
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{{- end -}}
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{{- if $useSlice -}}
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{{- include "tc.v1.common.class.endpointSlice" (dict "rootCtx" $rootCtx "objectData" $objectData) | trim | nindent 0 }}
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{{- else -}}
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{{- include "tc.v1.common.class.endpoint" (dict "rootCtx" $rootCtx "objectData" $objectData) | trim | nindent 0 }}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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