helm: fix service port reference in ingress.yaml (#936)

* helm: fix service port reference in ingress.yaml

* update chart version, fix makefile

Author: burningalchemist

helm/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 name: sql-exporter
 description: Database-agnostic SQL exporter for Prometheus
 type: application
-version: 0.16.1
+version: 0.16.2
 appVersion: 0.20.0
 keywords:
   - exporter

helm/Makefile

@@ -5,4 +5,4 @@ $(LOCALBIN):
 .PHONY: gen_docs
 gen_docs: ## Generate helm documentation
 	test -s $(LOCALBIN)/setup-envtest || GOBIN=$(LOCALBIN) go install github.com/norwoodj/helm-docs/cmd/helm-docs@latest
-	./bin/helm-docs --template-files=./README.md.gotmpl --sort-values-order file
+	./bin/helm-docs --template-files=./README.md.gotmpl

helm/README.md

@@ -1,6 +1,6 @@
 # sql-exporter
 
-![Version: 0.16.1](https://img.shields.io/badge/Version-0.16.1-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.20.0](https://img.shields.io/badge/AppVersion-0.20.0-informational?style=flat-square)
+![Version: 0.16.2](https://img.shields.io/badge/Version-0.16.2-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 0.20.0](https://img.shields.io/badge/AppVersion-0.20.0-informational?style=flat-square)
 
 Database-agnostic SQL exporter for Prometheus
 

helm/templates/ingress.yaml

@@ -32,7 +32,7 @@ spec:
             service:
               name: {{ include "sql-exporter.fullname" . }}
               port:
-                number: {{ .Values.service.port }}
+                number: {{ include "sql-exporter.servicePort" . }}
     {{- if .Values.ingress.host }}
     host: {{ .Values.ingress.host }}
     {{- end }}