134 lines
4.2 KiB
Smarty
134 lines
4.2 KiB
Smarty
{{/* Service Validation */}}
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{{/* Call this template:
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{{ include "tc.v1.common.lib.service.validation" (dict "objectData" $objectData) -}}
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objectData:
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rootCtx: The root context of the chart.
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objectData: The service object.
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*/}}
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{{- define "tc.v1.common.lib.service.validation" -}}
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{{- $rootCtx := .rootCtx -}}
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{{- $objectData := .objectData -}}
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{{- if and $objectData.targetSelector (not (kindIs "string" $objectData.targetSelector)) -}}
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{{- fail (printf "Service - Expected <targetSelector> to be [string], but got [%s]" (kindOf $objectData.targetSelector)) -}}
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{{- end -}}
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{{- $svcTypes := (list "ClusterIP" "LoadBalancer" "NodePort" "ExternalName" "ExternalIP") -}}
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{{- if and $objectData.type (not (mustHas $objectData.type $svcTypes)) -}}
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{{- fail (printf "Service - Expected <type> to be one of [%s] but got [%s]" (join ", " $svcTypes) $objectData.type) -}}
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{{- end -}}
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{{- $hasEnabledPort := false -}}
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{{- if ne $objectData.type "ExternalName" -}}
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{{- range $name, $port := $objectData.ports -}}
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{{- if $port.enabled -}}
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{{- $hasEnabledPort = true -}}
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{{- if and $port.targetSelector (not (kindIs "string" $port.targetSelector)) -}}
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{{- fail (printf "Service - Expected <port.targetSelector> to be [string], but got [%s]" (kindOf $port.targetSelector)) -}}
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{{- end -}}
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{{- if not $port.port -}}
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{{- fail (printf "Service - Expected non-empty <port.port>") -}}
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{{- end -}}
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{{- $protocolTypes := (list "tcp" "udp" "http" "https") -}}
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{{- if $port.protocol -}}
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{{- if not (mustHas (tpl $port.protocol $rootCtx) $protocolTypes) -}}
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{{- fail (printf "Service - Expected <port.protocol> to be one of [%s] but got [%s]" (join ", " $protocolTypes) $port.protocol) -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{- if not $hasEnabledPort -}}
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{{- fail "Service - Expected enabled service to have at least one port" -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{/* Service Primary Validation */}}
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{{/* Call this template:
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{{ include "tc.v1.common.lib.service.primaryValidation" $ -}}
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*/}}
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{{- define "tc.v1.common.lib.service.primaryValidation" -}}
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{{/* Initialize values */}}
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{{- $hasPrimary := false -}}
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{{- $hasEnabled := false -}}
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{{- range $name, $service := .Values.service -}}
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{{/* If service is enabled */}}
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{{- if $service.enabled -}}
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{{- $hasEnabled = true -}}
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{{/* And service is primary */}}
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{{- if and (hasKey $service "primary") ($service.primary) -}}
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{{/* Fail if there is already a primary service */}}
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{{- if $hasPrimary -}}
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{{- fail "Service - Only one service can be primary" -}}
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{{- end -}}
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{{- $hasPrimary = true -}}
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{{- include "tc.v1.common.lib.servicePort.primaryValidation" (dict "objectData" $service.ports) -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{/* Require at least one primary service, if any enabled */}}
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{{- if and $hasEnabled (not $hasPrimary) -}}
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{{- fail "Service - At least one enabled service must be primary" -}}
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{{- end -}}
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{{- end -}}
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{{/* Service Port Primary Validation */}}
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{{/* Call this template:
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{{ include "tc.v1.common.lib.service.primaryValidation" (dict "objectData" $objectData -}}
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objectData:
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The ports of the service.
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*/}}
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{{- define "tc.v1.common.lib.servicePort.primaryValidation" -}}
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{{- $objectData := .objectData -}}
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{{/* Initialize values */}}
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{{- $hasPrimary := false -}}
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{{- $hasEnabled := false -}}
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{{- range $name, $port := $objectData -}}
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{{/* If service is enabled */}}
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{{- if $port.enabled -}}
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{{- $hasEnabled = true -}}
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{{/* And service is primary */}}
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{{- if and (hasKey $port "primary") ($port.primary) -}}
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{{/* Fail if there is already a primary port */}}
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{{- if $hasPrimary -}}
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{{- fail "Service - Only one port per service can be primary" -}}
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{{- end -}}
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{{- $hasPrimary = true -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{/* Require at least one primary service, if any enabled */}}
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{{- if and $hasEnabled (not $hasPrimary) -}}
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{{- fail "Service - At least one enabled port in service must be primary" -}}
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{{- end -}}
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{{- end -}}
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