Add support for init containers

Author: mdekrey

charts/single-container/Chart.yaml

@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.2.4
+version: 0.2.5
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

charts/single-container/templates/deployment.yaml

@@ -30,6 +30,10 @@ spec:
       serviceAccountName: {{ include "single-container.serviceAccountName" . }}
       securityContext:
         {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      {{- if .Values.initContainers }}
+      initContainers:
+        {{- toYaml .Values.initContainers | nindent 8 }}
+      {{- end }}
       containers:
         - name: {{ .Chart.Name }}
           securityContext:

charts/single-container/values.yaml

@@ -23,6 +23,8 @@ serviceAccount:
   # If not set and create is true, a name is generated using the fullname template
   name: ""
 
+# initContainers: []
+
 podspec: {}
 # env:
 #   - name: BlobStorage