chart: add missing sa imagePullSecrets (#4594)

Signed-off-by: zhangzujian <[email protected]>

Author: zhangzujian

charts/kube-ovn/templates/ovn-sa.yaml

@@ -18,17 +18,41 @@ kind: ServiceAccount
 metadata:
   name: ovn-ovs
   namespace: kube-system
+{{-  if .Values.global.registry.imagePullSecrets }}
+imagePullSecrets:
+{{- range $index, $secret := .Values.global.registry.imagePullSecrets }}
+{{- if $secret }}
+- name: {{ $secret | quote}}
+{{- end }}
+{{- end }}
+{{- end }}
 
 ---
 apiVersion: v1
 kind: ServiceAccount
 metadata:
   name: kube-ovn-cni
   namespace: kube-system
+{{-  if .Values.global.registry.imagePullSecrets }}
+imagePullSecrets:
+{{- range $index, $secret := .Values.global.registry.imagePullSecrets }}
+{{- if $secret }}
+- name: {{ $secret | quote}}
+{{- end }}
+{{- end }}
+{{- end }}
 
 ---
 apiVersion: v1
 kind: ServiceAccount
 metadata:
   name: kube-ovn-app
   namespace: kube-system
+{{-  if .Values.global.registry.imagePullSecrets }}
+imagePullSecrets:
+{{- range $index, $secret := .Values.global.registry.imagePullSecrets }}
+{{- if $secret }}
+- name: {{ $secret | quote}}
+{{- end }}
+{{- end }}
+{{- end }}