helm: allow image tag override

sstarcher · Feb 9, 2021 · 83718c3 · 83718c3
1 parent 68fa268
commit 83718c3
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/helm/templates/deployment.yaml b/helm/templates/deployment.yaml
@@ -35,7 +35,7 @@ spec:
         - name: {{ .Chart.Name }}
           securityContext:
             {{- toYaml .Values.securityContext | nindent 12 }}
-          image: "{{ .Values.image.repository }}:{{ .Chart.AppVersion }}"
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
           imagePullPolicy: {{ .Values.image.pullPolicy }}
           args:
             {{- if .Values.config }}

diff --git a/helm/values.yaml b/helm/values.yaml
@@ -17,6 +17,8 @@ replicaCount: 1
 
 image:
   repository: sstarcher/helm-exporter
+  # Overrides the image tag whose default is the chart version.
+  tag: ""
   pullPolicy: Always
 
 imagePullSecrets: []