+
+{{/*
+ Calculate if we need to use TLS ports.
+ We use TLS by default unless we're on service mesh with TLS.
+ We can also override this behavior with override toggles:
+ - .Values.global.tlsEnabled : override default TLS behavior for all charts
+ - .Values.tlsOverride : override global and default TLS on a per chart basis
+
+ this will give these combinations:
+ | tlsOverride | global.tlsEnabled | global.serviceMesh.enabled | global.serviceMesh.tls | result |
+ |-------------|-------------------|----------------------------|------------------------|--------|
+ | not present | not present | not present | any | true |
+ | not present | not present | false | any | true |
+ | not present | not present | true | false | true |
+ | not present | not present | true | true | false |
+ | not present | true | any | any | true |
+ | not present | false | any | any | false |
+ | true | any | any | any | true |
+ | false | any | any | any | false |
+
+*/}}
+{{- define "common.needTLS" -}}
+{{- if hasKey .Values "tlsOverride" }}
+{{- if .Values.tlsOverride -}}
+true
+{{- end }}
+{{- else }}
+{{- if hasKey .Values.global "tlsEnabled" }}
+{{- if .Values.global.tlsEnabled }}
+true
+{{- end }}
+{{- else }}
+{{- if not (include "common.onServiceMesh" .) -}}
+true
+{{- else }}
+{{- if not (default false .Values.global.serviceMesh.tls) -}}
+true
+{{- end }}
+{{- end }}
+{{- end }}
+{{- end }}
+{{- end -}}
+
+{{/*
+ generate needed scheme:
+ - https if needTLS
+ - http if not
+*/}}
+
+{{- define "common.scheme" -}}
+ {{- ternary "https" "http" (eq "true" (include "common.needTLS" .)) }}
+{{- end -}}
+
+{{- define "common.port.buildCache" -}}
+ {{- $global := . }}
+ {{- if not $global.Values._DmaapDrNodePortsCache }}
+ {{- $portCache := dict }}
+ {{- range $port := .Values.service.ports }}
+ {{- $_ := set $portCache $port.name (dict "port" $port.port "plain_port" $port.plain_port) }}
+ {{- end }}
+ {{- $_ := set $global.Values "_DmaapDrNodePortsCache" $portCache }}
+ {{- end }}
+{{- end -}}
+
+{/*
+ Get Port value according to its name and if we want tls or plain port.
+ The template takes below arguments:
+ - .global: environment (.)
+ - .name: name of the port
+ - .getPlain: boolean allowing to choose between tls (false, default) or
+ plain (true)
+ If plain_port is not set and we ask for plain, it will return empty.
+*/}
+{{- define "common.getPort" -}}
+ {{- $global := .global }}
+ {{- $name := .name }}
+ {{- $getPlain := default false .getPlain }}
+ {{- include "common.port.buildCache" $global }}
+ {{- $portCache := $global.Values._DmaapDrNodePortsCache }}
+ {{- $port := index $portCache $name }}
+ {{- ternary $port.plain_port $port.port $getPlain }}
+{{- end -}}