Fix node exporter integration with Prometheus

[demo.git] / vnfs / DAaaS / collection / charts / prometheus-node-exporter / templates / _helpers.tpl

diff --git a/vnfs/DAaaS/collection/charts/prometheus-node-exporter/templates/_helpers.tpl b/vnfs/DAaaS/collection/charts/prometheus-node-exporter/templates/_helpers.tpl
new file mode 100755 (executable)
index 0000000..4f0e2df
--- /dev/null
+++ b/vnfs/DAaaS/collection/charts/prometheus-node-exporter/templates/_helpers.tpl
@@ -0,0 +1,55 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "prometheus-node-exporter.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "prometheus-node-exporter.fullname" -}}
+{{- if .Values.fullnameOverride -}}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- if contains $name .Release.Name -}}
+{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+{{- end -}}
+{{- end -}}
+
+{{/* Generate basic labels */}}
+{{- define "prometheus-node-exporter.labels" }}
+app: {{ template "prometheus-node-exporter.name" . }}
+heritage: {{.Release.Service }}
+release: {{.Release.Name }}
+chart: {{ template "prometheus-node-exporter.chart" . }}
+{{- if .Values.podLabels}}
+{{ toYaml .Values.podLabels }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "prometheus-node-exporter.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "prometheus-node-exporter.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create -}}
+    {{ default (include "prometheus-node-exporter.fullname" .) .Values.serviceAccount.name }}
+{{- else -}}
+    {{ default "default" .Values.serviceAccount.name }}
+{{- end -}}
+{{- end -}}