k8s/helm-charts/dashy/charts/common/templates/lib/metadata/_externalInterfaceAnnotations.tpl

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2023-11-16 19:42:02 +10:00
{{/* External Interface Annotations that are added to podSpec */}}
{{/* Call this template:
{{ include "tc.v1.common.lib.metadata.externalInterfacePodAnnotations" (dict "rootCtx" $ "podShortName" $podShortName) }}
rootCtx is the root context of the chart
objectData is object containing the data of the pod
*/}}
{{- define "tc.v1.common.lib.metadata.externalInterfacePodAnnotations" -}}
{{- $objectData := .objectData -}}
{{- $rootCtx := .rootCtx -}}
{{- $ifaceIndexes := list -}}
{{- range $index, $iface := $rootCtx.Values.scaleExternalInterface -}}
{{/* If targetSelectAll is set append the index */}}
{{- if .targetSelectAll -}}
{{- $ifaceIndexes = mustAppend $ifaceIndexes $index -}}
{{/* Else If targetSelector is set and pod is selected append the index */}}
{{- else if and .targetSelector (mustHas $objectData.shortName .targetSelector) -}}
{{- $ifaceIndexes = mustAppend $ifaceIndexes $index -}}
{{/* Else If none of the above, but pod is primary append the index */}}
{{- else if $objectData.primary -}}
{{- $ifaceIndexes = mustAppend $ifaceIndexes $index -}}
{{- end -}}
{{- end -}}
{{- $ifaceNames := list -}}
{{- if $rootCtx.Values.ixExternalInterfacesConfiguration -}}
{{- with $rootCtx.Values.ixExternalInterfacesConfigurationNames -}}
{{- range $ifaceName := . -}}
{{/* Get the index by splitting the iFaceName (ix-release-name-0) */}}
{{- $index := splitList "-" $ifaceName -}}
{{/* And pick the last item on the list */}}
{{- $index = mustLast $index -}}
{{/* If the index is in the list of indexes to be added, append the name */}}
{{- if mustHas (int $index) $ifaceIndexes -}}
{{- $ifaceNames = mustAppend $ifaceNames $ifaceName -}}
{{- end -}}
{{- end -}}
{{- else -}}
{{- fail "External Interface - Expected non empty <ixExternalInterfaceConfigurationNames>" -}}
{{- end -}}
{{- end -}}
{{/* If we have ifaceNames, then add the annotations to the pod calling this template */}}
{{- if $ifaceNames }}
k8s.v1.cni.cncf.io/networks: {{ join ", " $ifaceNames }}
{{- end -}}
{{- end -}}