修改判断逻辑，如果命名空间不存在则自动存在，如果已存在，则无任何操作继续执行

deploy.sh

@@ -6,7 +6,7 @@ kubectl get ns |grep volcano-system
 if [ $? -eq 0 ]; then
 if [ $? -eq 0 ]; then
        echo "volcano-system namespace already exit，continue operation"
        echo "volcano-system namespace already exit，continue operation"
 else
 else
-      echo "namespace not found,please create namespace volcano-system" && exit 177
+      echo "namespace not found, autocreate namespace volcano-system" && kubectl create namespace volcano-system
 fi
 fi
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 sed_image_name () {
 sed_image_name () {