Feat: Add init containers options to helm chart (#3444)

*The init container option created in the router's helm chart* Feature #3248 --------- Co-authored-by: Rostás László <[email protected]> Co-authored-by: Gary Pennington <[email protected]>
apollographql · Jul 31, 2023 · 55743df · 55743df
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diff --git a/.changesets/feat_add_helm_init_containers.md b/.changesets/feat_add_helm_init_containers.md
@@ -0,0 +1,5 @@
+### Helm: add init containers to deployemt ([Issue #3248](https://github.com/apollographql/router/issues/3248))
+
+This is a new option when starting the router, so that before starting another container runs and performs necessary tasks.
+
+By [@laszlorostas](https://github.com/laszlorostas) in https://github.com/apollographql/router/pull/3444
diff --git a/helm/chart/router/templates/deployment.yaml b/helm/chart/router/templates/deployment.yaml
@@ -129,6 +129,10 @@ spec:
         {{- if .Values.extraContainers }}
           {{- include "common.tplvalues.render" (dict "value" .Values.extraContainers "context" $) | nindent 8 }}
         {{- end }}
+      {{- if .Values.initContainers }}
+      initContainers:
+        {{- include "common.tplvalues.render" (dict "value" .Values.initContainers "context" $) | nindent 8 }}
+      {{- end }}
       {{- if or .Values.router.configuration .Values.extraVolumes }}
       volumes:
         {{- if .Values.router.configuration }}

diff --git a/helm/chart/router/values.yaml b/helm/chart/router/values.yaml
@@ -86,6 +86,14 @@ containerPorts:
 #       - containerPort: 4001
 extraContainers: []
 
+# -- An array of init containers to include in the router pod
+# Example:
+# initContainers:
+#   - name: init-myservice
+#     image: busybox:1.28
+#     command: ["sh"]
+initContainers: []
+
 # -- A map of extra labels to apply to the router deploment and containers
 # Example:
 # extraLabels: