add xml parse

config/main.toml

@@ -0,0 +1,38 @@
+# 全局配置
+linux_distro = "centos"
+linux_version = "8"
+
+# XML配置路径（相对路径，基于main.toml所在目录）
+xml_paths = [
+    "xml/kickstart",
+    "xml/packages"
+]
+
+# 全局变量
+[variables]
+domain = "sunhpc.local"
+ntp_server = "ntp.sunhpc.local"
+dns_server = "192.168.1.1"
+root_password = "111111"
+
+# 节点配置
+[nodes]
+[nodes.common]
+arch = "x86_64"
+linux_distro = "centos"
+linux_version = "8"
+[nodes.common.variables]
+network_interface = "eth0"
+ip_prefix = "192.168.1."
+
+[nodes.compute]
+inherit = "common"
+[nodes.compute.variables]
+ip_suffix = "100"
+hostname = "compute-01"
+
+[nodes.storage]
+inherit = "common"
+[nodes.storage.variables]
+ip_suffix = "200"
+hostname = "storage-01"