From d04859b01c2128389b9a81007e231a0b2db091d7 Mon Sep 17 00:00:00 2001
From: Dominik Grygiel <dominik.grygiel@gmail.com>
Date: Fri, 18 Oct 2024 20:55:11 +0200
Subject: [PATCH] Support specifying rack and dataCenter for filers in helm
 chart (#6144)

---
 k8s/charts/seaweedfs/templates/filer-statefulset.yaml | 6 ++++++
 k8s/charts/seaweedfs/values.yaml                      | 4 ++++
 2 files changed, 10 insertions(+)

diff --git a/k8s/charts/seaweedfs/templates/filer-statefulset.yaml b/k8s/charts/seaweedfs/templates/filer-statefulset.yaml
index fce27bb9a..0dfa0e84e 100644
--- a/k8s/charts/seaweedfs/templates/filer-statefulset.yaml
+++ b/k8s/charts/seaweedfs/templates/filer-statefulset.yaml
@@ -190,6 +190,12 @@ spec:
               {{- if .Values.filer.filerGroup}}
               -filerGroup={{ .Values.filer.filerGroup}} \
               {{- end }}
+              {{- if .Values.filer.rack }}
+              -rack={{ .Values.filer.rack }} \
+              {{- end }}
+              {{- if .Values.filer.dataCenter }}
+              -dataCenter={{ .Values.filer.dataCenter }} \
+              {{- end }}
               {{- if .Values.filer.s3.enabled }}
               -s3 \
               -s3.port={{ .Values.filer.s3.port }} \
diff --git a/k8s/charts/seaweedfs/values.yaml b/k8s/charts/seaweedfs/values.yaml
index 2470ac111..36ed45bc1 100644
--- a/k8s/charts/seaweedfs/values.yaml
+++ b/k8s/charts/seaweedfs/values.yaml
@@ -521,6 +521,10 @@ filer:
   metricsPort: 9327
   loggingOverrideLevel: null
   filerGroup: ""
+  # prefer to read and write to volumes in this data center (not set by default)
+  dataCenter: null
+  # prefer to write to volumes in this rack (not set by default)
+  rack: null
   #  replication type is XYZ:
   # X number of replica in other data centers
   # Y number of replica in other racks in the same data center