Allow release to specify namespace for install (#5631)

The deployment, service, and serviceaccount resources were missing
metadata.namespace which limited options for installing the chart to a
specific namespace. Now the namespace is specified for all resources and
using the --namespace command with helm install isn't required anymore,
which is helpful when using tools like Argocd or Grafana Tanka.

Co-authored-by: Benjamin Davis <benjamin.davis@kyriba.com>

bitnami/external-dns/Chart.yaml

@@ -24,4 +24,4 @@ sources:
   - https://github.com/kubernetes-sigs/external-dns
   - https://github.com/bitnami/bitnami-docker-external-dns
   - https://github.com/kubernetes-sigs/external-dns
-version: 4.8.4
+version: 4.8.5

bitnami/external-dns/templates/deployment.yaml

@@ -2,6 +2,7 @@ apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: {{ template "external-dns.fullname" . }}
+  namespace: {{ .Release.Namespace }}
   labels: {{ include "external-dns.labels" . | nindent 4 }}
 spec:
   replicas: {{ .Values.replicas }}

bitnami/external-dns/templates/service.yaml

@@ -3,6 +3,7 @@ apiVersion: v1
 kind: Service
 metadata:
   name: {{ template "external-dns.fullname" . }}
+  namespace: {{ .Release.Namespace }}
   labels: {{ include "external-dns.labels" . | nindent 4 }}
   {{- if .Values.service.labels -}}
   {{ toYaml .Values.service.labels | nindent 4 }}

bitnami/external-dns/templates/serviceaccount.yaml

@@ -3,6 +3,7 @@ apiVersion: v1
 kind: ServiceAccount
 metadata:
   name: {{ template "external-dns.serviceAccountName" . }}
+  namespace: {{ .Release.Namespace }}
   labels: {{ include "external-dns.labels" . | nindent 4 }}
   {{- if .Values.serviceAccount.annotations }}
   annotations: {{ toYaml .Values.serviceAccount.annotations | nindent 4 }}