diff --git a/node.py b/node.py
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..a5072eeb45209915f52ae7fb8b3e72d0ec2bae0d 100644
--- a/node.py
+++ b/node.py
@@ -0,0 +1,122 @@
+import common_utils
+import json
+import xml.etree.ElementTree  as ET
+from xml.dom.minidom import parseString
+from flask import session
+import run
+#from Manager import Manager
+"""
+{
+    "action":true,
+    "data":[
+        {
+            "status":"Master",
+            "id":"ns187",
+            "is_dc":true
+        },
+        {
+            "status":"Not Running/Standby",
+            "id":"ns188",
+            "is_dc":false
+        }
+    ]
+}
+"""
+#manager = Manager()
+tree = ET.ElementTree()
+nid = []
+def get_node_info():
+   data = []
+   status, output = common_utils.run_cmd("crm_mon --as-xml")
+   if status != 0:
+       return {'action':False, 'error': output}
+   new_nodes = parseString(output).documentElement
+   for nodes in new_nodes.getElementsByTagName('nodes'):
+       for node in nodes.getElementsByTagName('node'):
+           name = node.getAttribute('name')
+           id = node.getAttribute('id')
+           online = node.getAttribute('online')
+           standby = node.getAttribute('standby')
+           is_dc = node.getAttribute('is_dc')
+           status = ""
+           if is_dc == "true":
+               if standby == "true":
+                   if online == "true":
+                       status = "Master/Standby"
+                   else:
+                       status = "Not Running"
+
+               else:
+                   if online == "true":
+                       status = "Master"
+                   else:
+                       status = "Not Running"
+           else:
+               if standby == "true":
+                   if online == "true":
+                       status = "Standby"
+                   else:
+                       status = "Not Running"
+
+               else:
+                   if online == "true":
+                       status = "Running"
+                   else:
+                       status = "Not Running"
+           
+           status_json = {}
+           status_json['id'] = name
+           status_json['status'] = status
+           status_json['is_dc'] = is_dc
+           data.append(status_json)
+   if data != []:
+       return {"action":True, "data":data}
+   else:
+       return {"action":False, "data":"Get node failed!"}
+
+def get_nodeid_info(nodeid):
+    nameid = str(nodeid)
+    status, output = common_utils.run_cmd("cat /etc/hosts|grep "+ nameid +"|awk -F ' ' '{print $1}'")
+    nodeip = str(output)
+    if nameid == None:
+        return {'action':False,"data":"nodeid NOGet failed!"}
+    else:
+        return {'action': True, 'data': {'ips': nodeip}}
+
+def get_nodes_action(node_id,action):  
+    nodeid = str(node_id)
+    #节点未开启
+    if nodeid == {} or nodeid == None:
+        return {'action': False, 'error': _("Cannot find the")}
+    #备用
+    if action == 'standby':
+        status,output = common_utils.run_cmd("pcs node standby "+ nodeid)
+    #不备用
+    if action == 'unstandby':
+        status,output = common_utils.run_cmd("pcs node unstandby "+ nodeid)
+    #启动
+    if action == 'start':
+        username = input (' 请输入账号: ')
+        password = input (' 请输入密码: ')
+        common_utils.check_auth(username,password) 
+        status,output = common_utils.run_cmd("pcs cluster start "+ nodeid)
+    #停止
+    if action == 'stop':
+        username = input (' 请输入账号: ')
+        password = input (' 请输入密码: ')
+        common_utils.check_auth(username,password)
+        status,output = common_utils.run_cmd("pcs cluster stop "+ nodeid)
+    #重启
+    if action == 'restart':
+        username = input (' 请输入账号: ')
+        password = input (' 请输入密码: ')
+        common_utils.check_auth(username,password)
+        status,output = common_utils.run_cmd("pcs cluster restart "+ nodeid)
+    if action == {} or action == None:
+        return {"action":False, "error":"error info"}
+    else:
+        return {"action":True, "info":"Change node status success"}
+
+if __name__ == '__main__':
+    get_node_info()
+
diff --git a/run.py b/run.py
index 5fbc95efbc134a0878f98f89a76ab10c20403e95..625a47d04d8243f7279963478f421b266da5f19b 100644
--- a/run.py
+++ b/run.py
@@ -11,6 +11,7 @@ import gettext
 import common_utils
 import re
 from flask import jsonify
+import node
 
 API_VERSION = "v1"
 app_name = "ha-api"
@@ -85,7 +86,23 @@ def create_app(test_config=None):
         url mapping for index html file, which with @login_required decorated
         """
         return render_template('index.html')
- 
+     #获取node
+    @app.route('/api/'+ API_VERSION + '/haclusters/1/nodes/',methods=['GET','POST','PUT'])
+    def get_nodes():
+        if request.method == 'GET':
+            return json.dumps( node.get_node_info() )
+
+    #根据id取单个node
+    @app.route('/api/'+ API_VERSION + '/haclusters/1/nodes/<nodeid>',methods=['GET','POST','PUT'])
+    def get_nodeid(nodeid):
+        if request.method == 'GET':
+            return json.dumps( node.get_nodeid_info(nodeid) )
+
+    #node状态修改
+    @app.route('/api/'+ API_VERSION + '/haclusters/1/nodes/<node_id>/<action>',methods=['GET','POST','PUT'])
+    def nodes_action(node_id,action):
+        if request.method == 'PUT':
+            return json.dumps( node.get_nodes_action(node_id,action) )
 
     return app