diff --git a/charts/dgraph/templates/alpha/statefulset.yaml b/charts/dgraph/templates/alpha/statefulset.yaml
index 0bd3c702c..47fe37517 100644
--- a/charts/dgraph/templates/alpha/statefulset.yaml
+++ b/charts/dgraph/templates/alpha/statefulset.yaml
@@ -280,6 +280,12 @@ spec:
         - name: backups-vol-volume
           mountPath: {{ .Values.backups.volume.mountPath }}
         {{- end }}
+        {{- with .Values.alpha.extraVolumeMounts }}
+          {{- tpl (toYaml .) $ | nindent 8 }}
+        {{- end }}
+      {{- with .Values.alpha.extraContainers }}
+        {{- tpl (toYaml .) $ | nindent 6 }}
+      {{- end }}
       terminationGracePeriodSeconds: {{ .Values.alpha.terminationGracePeriodSeconds }}
       volumes:
       - name: datadir
@@ -324,6 +330,9 @@ spec:
         secret:
           secretName: {{ template "dgraph.alpha.fullname" . }}-acl-secret
       {{- end }}
+      {{- with .Values.alpha.extraVolumes }}
+        {{- tpl (toYaml .) $ | nindent 6 }}
+      {{- end }}
 {{- if .Values.alpha.persistence.enabled }}
   volumeClaimTemplates:
     - metadata:
diff --git a/charts/dgraph/templates/zero/statefulset.yaml b/charts/dgraph/templates/zero/statefulset.yaml
index 27c5b9e61..8646b4178 100644
--- a/charts/dgraph/templates/zero/statefulset.yaml
+++ b/charts/dgraph/templates/zero/statefulset.yaml
@@ -202,6 +202,12 @@ spec:
         - name: tls-volume
           mountPath: /dgraph/tls
         {{- end }}
+        {{- with .Values.zero.extraVolumeMounts }}
+          {{- tpl (toYaml .) $ | nindent 8 }}
+        {{- end }}
+      {{- with .Values.zero.extraContainers }}
+        {{- tpl (toYaml .) $ | nindent 6 }}
+      {{- end }}
       terminationGracePeriodSeconds: {{ .Values.zero.terminationGracePeriodSeconds }}
       volumes:
       - name: datadir
@@ -221,6 +227,9 @@ spec:
         secret:
           secretName: {{ template "dgraph.zero.fullname" . }}-tls-secret
       {{- end }}
+      {{- with .Values.zero.extraVolumes }}
+        {{- tpl (toYaml .) $ | nindent 6 }}
+      {{- end }}
 {{- if .Values.zero.persistence.enabled }}
   volumeClaimTemplates:
     - metadata:
diff --git a/charts/dgraph/values.yaml b/charts/dgraph/values.yaml
index 1743d5419..4f57d3bc5 100644
--- a/charts/dgraph/values.yaml
+++ b/charts/dgraph/values.yaml
@@ -247,6 +247,22 @@ zero:
   customLivenessProbe: {}
   customReadinessProbe: {}
 
+  ## Extra containers to run alongside the zero container in each pod.
+  ## Rendered into the StatefulSet pod spec `containers` list after the
+  ## zero container. Values are processed through `tpl`, so Helm template
+  ## expressions inside container specs are resolved at render time.
+  extraContainers: []
+
+  ## Extra pod-level volumes. Available to the zero container via
+  ## extraVolumeMounts below, and to any extraContainers via their own
+  ## volumeMounts.
+  extraVolumes: []
+
+  ## Extra volumeMounts attached to the zero container itself. To attach
+  ## mounts to a sidecar, declare them inside that sidecar's container
+  ## spec under extraContainers.
+  extraVolumeMounts: []
+
 alpha:
   name: alpha
   metrics:
@@ -478,6 +494,23 @@ alpha:
   # Enables extra init containers to be added to the alpha statefulset
   extraInitContainers: []
 
+  ## Extra containers to run alongside the alpha container in each pod.
+  ## Rendered into the StatefulSet pod spec `containers` list after the
+  ## alpha container. Values are processed through `tpl`, so Helm template
+  ## expressions inside container specs are resolved at render time (same
+  ## semantics as extraInitContainers above).
+  extraContainers: []
+
+  ## Extra pod-level volumes. Available to the alpha container via
+  ## extraVolumeMounts below, and to any extraContainers via their own
+  ## volumeMounts.
+  extraVolumes: []
+
+  ## Extra volumeMounts attached to the alpha container itself. To attach
+  ## mounts to a sidecar, declare them inside that sidecar's container
+  ## spec under extraContainers.
+  extraVolumeMounts: []
+
   ## You may want to initialize the Alphas with data before starting Alpha containers.
   ## Examples can include:
   ## * offline data restore from binary backups with `dgraph restore`