feature(vm): check pattern of instance name and instance name unique

VirtualMachineService/VirtualMachineHandler.py

@@ -674,6 +674,12 @@ def create_and_deploy_playbook(self, public_key, playbooks_information, openstac
         active_playbooks[openstack_id] = playbook
         return 0
 
+    def exist_server(self, name):
+        if self.conn.compute.find_server(name) is not None:
+            return True
+        else:
+            return False
+
     def get_playbook_logs(self, openstack_id):
         global active_playbooks
         if self.redis.exists(openstack_id) == 1 and openstack_id in active_playbooks:

VirtualMachineService/VirtualMachineService-remote

@@ -38,6 +38,7 @@ if len(sys.argv) <= 1 or sys.argv[1] == '--help':
     print('  bool create_connection(string username, string password, string auth_url, string user_domain_name, string project_domain_name)')
     print('   start_server(string flavor, string image, string public_key, string servername,  metadata, string diskspace, string volumename)')
     print('   start_server_with_custom_key(string flavor, string image, string servername,  metadata, string diskspace, string volumename)')
+    print('  bool exist_server(string name)')
     print('  int create_and_deploy_playbook(string public_key,  playbooks_information, string openstack_id)')
     print('  PlaybookResult get_playbook_logs(string openstack_id)')
     print('  bool add_security_group_to_server(bool http, bool https, bool udp, string server_id)')
@@ -217,6 +218,12 @@ elif cmd == 'start_server_with_custom_key':
         sys.exit(1)
     pp.pprint(client.start_server_with_custom_key(args[0], args[1], args[2], eval(args[3]), args[4], args[5],))
 
+elif cmd == 'exist_server':
+    if len(args) != 1:
+        print('exist_server requires 1 args')
+        sys.exit(1)
+    pp.pprint(client.exist_server(args[0],))
+
 elif cmd == 'create_and_deploy_playbook':
     if len(args) != 3:
         print('create_and_deploy_playbook requires 3 args')

portal_client.thrift

@@ -33,14 +33,14 @@ const string VERSION= '1.0.0'
 
 	/** List of tags from flavor */
 	7: required list<string> tags
-	
-	
+
+
 }
 /**
  * This Struct defines an Image.
  */
-struct Image{	
-	
+struct Image{
+
 	/** The name of the image*/
 	1:required string name
 
@@ -75,7 +75,7 @@ struct Image{
  * This Struct defines a VirtualMachine.
  */
 struct VM {
-   
+
     	/** The flavor of the VM*/
     1: required Flavor flav,
 
@@ -346,6 +346,11 @@ service VirtualMachineService {
 
     throws (1:nameException e,2:ressourceException r,3:serverNotFoundException s,4: networkNotFoundException n,5:imageNotFoundException i,6:flavorNotFoundException f,7:otherException o)
 
+    /** Check if there is an instance with name */
+    bool exist_server(
+    1:string name
+    )
+
     /** Create and deploy an anaconda ansible playbook*/
     int create_and_deploy_playbook(
     1:string public_key,