add an example library

library/common/templates/lib/resources/_certHelpers.tpl

@@ -0,0 +1,32 @@
+{{/*
+Retrieve true/false if certificate is configured
+*/}}
+{{- define "common.resources.cert.available" -}}
+{{- if .ObjectValues.certHolder.certificate -}}
+{{- $values := (. | mustDeepCopy) -}}
+{{- $_ := set $values "commonCertOptions" (dict "certKeyName" $values.ObjectValues.certHolder.certificate) -}}
+{{- template "common.resources.cert_present" $values -}}
+{{- else -}}
+{{- false -}}
+{{- end -}}
+{{- end -}}
+
+
+{{/*
+Retrieve public key of certificate
+*/}}
+{{- define "common.resources.cert.publicKey" -}}
+{{- $values := (. | mustDeepCopy) -}}
+{{- $_ := set $values "commonCertOptions" (dict "certKeyName" $values.ObjectValues.certHolder.certificate "publicKey" true) -}}
+{{ include "common.resources.cert" $values }}
+{{- end -}}
+
+
+{{/*
+Retrieve private key of certificate
+*/}}
+{{- define "common.resources.cert.privateKey" -}}
+{{- $values := (. | mustDeepCopy) -}}
+{{- $_ := set $values "commonCertOptions" (dict "certKeyName" $values.ObjectValues.certHolder.certificate) -}}
+{{ include "common.resources.cert" $values }}
+{{- end -}}

library/common/templates/lib/resources/_certSecret.yaml

@@ -0,0 +1,25 @@
+{{- define "common.resources.cert.secret" -}}
+
+
+{{- $secretName := include "common.names.fullname" . -}}
+
+{{- if .ObjectValues.certHolder -}}
+  {{- if hasKey .ObjectValues.certHolder "nameSuffix" -}}
+    {{- $secretName = printf "%v-%v" $secretName .ObjectValues.certHolder.nameSuffix -}}
+  {{ end -}}
+{{ else }}
+  {{- $_ := set $ "ObjectValues" (dict "certHolder" .Values) -}}
+{{ end -}}
+
+{{- if eq (include "common.resources.cert.available" $ ) "true" -}}
+apiVersion: v1
+kind: Secret
+metadata:
+  name: {{ $secretName }}
+  labels: {{ include "common.labels" . | nindent 4 }}
+type: kubernetes.io/tls
+data:
+  tls.crt: {{ (include "common.resources.cert.publicKey" $ ) | toString | b64enc | quote }}
+  tls.key: {{ (include "common.resources.cert.privateKey" $ ) | toString | b64enc | quote }}
+{{- end -}}
+{{- end -}}

library/common/templates/lib/resources/_certs.tpl

@@ -0,0 +1,24 @@
+{{/*
+Retrieve true/false if certificate is available in ixCertificates
+*/}}
+{{- define "common.resources.cert_present" -}}
+{{- $values := . -}}
+{{- hasKey $values.Values.ixCertificates ($values.commonCertOptions.certKeyName | toString) -}}
+{{- end -}}
+
+
+{{/*
+Retrieve certificate from variable name
+*/}}
+{{- define "common.resources.cert" -}}
+{{- $values := . -}}
+{{- $certKey := ($values.commonCertOptions.certKeyName | toString) -}}
+{{- if hasKey $values.Values.ixCertificates $certKey -}}
+{{- $cert := get $values.Values.ixCertificates $certKey -}}
+{{- if $values.commonCertOptions.publicKey -}}
+{{ $cert.certificate }}
+{{- else -}}
+{{ $cert.privatekey }}
+{{- end -}}
+{{- end -}}
+{{- end -}}

library/common/templates/lib/resources/_portal_config.tpl

@@ -0,0 +1,64 @@
+{{- define "common.resources.portal" -}}
+
+{{- if .Values.portal }}
+{{- if .Values.portal.enabled }}
+{{- $host := "$node_ip" }}
+{{- $port := 443 }}
+{{- $protocol := "https" }}
+{{- $portProtocol := "" }}
+
+{{- if hasKey .Values "ingress" }}
+  {{- if hasKey .Values.ingress "main" -}}
+    {{- if .Values.ingress.main.host }}
+        {{- $host = .Values.ingress.main.host }}
+    {{- else }}
+    {{- range .Values.ingress.main.hosts }}
+        {{- $host = ( .host | quote ) }}
+    {{- end }}
+        {{- end }}
+  {{- end }}
+{{- end }}
+
+{{- if and ( .Values.portal.ingressPort ) ( ne $host "$node_ip" ) }}
+  {{- $port = .Values.portal.ingressPort }}
+{{- else  if and ( eq $host "$node_ip" ) ( hasKey .Values "services" ) }}
+  {{- if hasKey .Values.services "main" }}
+    {{- if and (hasKey .Values.services.main.port "nodePort" ) ( eq .Values.services.main.type "NodePort" ) }}
+      {{- $port = .Values.services.main.port.nodePort }}
+      {{- if or ( eq .Values.services.main.port.protocol "HTTP" ) ( eq .Values.services.main.port.protocol "HTTPS" ) }}
+        {{- $portProtocol = .Values.services.main.port.protocol }}
+      {{- end }}
+    {{- end }}
+  {{- end }}
+{{- end }}
+
+{{- if and ( $portProtocol ) ( eq $host "$node_ip" ) }}
+  {{- $protocol = $portProtocol }}
+{{- else if and ( ne $host "$node_ip" ) }}
+  {{- if .Values.ingress.main.certType }}
+    {{- if eq .Values.ingress.main.certType "" }}
+      {{- $protocol = "http" }}
+    {{- end }}
+  {{- end }}
+{{- end }}
+
+{{- if and ( .Values.portal.host ) ( eq $host "$node_ip" ) }}
+  {{- $host = .Values.portal.host }}
+{{- end }}
+
+---
+
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: portal
+  labels: {{ include "common.labels" . | nindent 4 }}
+data:
+  protocol: {{ $protocol }}
+  host: {{ $host }}
+  port: {{ $port | quote }}
+  url: {{ printf "%v%v%v%v%v" $protocol "://" $host ":" $port }}
+
+{{- end }}
+{{- end }}
+{{- end -}}