[stable/influxdb] Update image and allow naming release by chart name (#10783)

stable/influxdb/Chart.yaml

 name: influxdb
-version: 1.1.1
-appVersion: 1.7.2
+version: 1.1.2
+appVersion: 1.7.3
 description: Scalable datastore for metrics, events, and real-time analytics.
 keywords:
 - influxdb

stable/influxdb/templates/_helpers.tpl

@@ -9,12 +9,24 @@ Expand the name of the chart.
 {{/*
 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 "influxdb.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 -}}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "influxdb.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}

stable/influxdb/values.yaml

@@ -2,7 +2,7 @@
 ## ref: https://hub.docker.com/r/library/influxdb/tags/
 image:
   repo: "influxdb"
-  tag: "1.7.2-alpine"
+  tag: "1.7.3-alpine"
   pullPolicy: IfNotPresent
 
 ## Specify a service type