[CLOUDSTACK-10190] Duplicate public VLAN for two different admin accounts.

• Type: Bug
• Status: Open
• Priority: Major
• Resolution: Unresolved
• Security Level: Public (Anyone can view this level - this is the default.)
• Assignee: Unassigned
• Reporter: Nitesh Sarda
• Created: 15/Dec/17 09:51
• Updated: 19/Dec/17 09:09

Description

ISSUE :
Duplicate public VLAN for two different admin accounts.

STEPS TO REPRODUCE :

1. Start multiple threads for executing createVlanIpRange API.
2. Make sure multiple threads run in parallel.
3. Verify vlan table in DB, duplicate entry for same VLAN and IP address range will be encountered, just id and uuid will be different, rest all fields will have similar value.
4. Following entry will be observed in vlan table :

mysql> select * from vlan where vlan_id like 'vlan://77' and removed is null;
+----+--------------------------------------+-----------+--------------+-----------------+---------------------------+----------------+----------------+------------+---------------------+-------------+----------+-----------+---------+---------------------+
| id | uuid                                 | vlan_id   | vlan_gateway | vlan_netmask    | description               | vlan_type      | data_center_id | network_id | physical_network_id | ip6_gateway | ip6_cidr | ip6_range | removed | created             |
+----+--------------------------------------+-----------+--------------+-----------------+---------------------------+----------------+----------------+------------+---------------------+-------------+----------+-----------+---------+---------------------+
| 15 | 6a205b78-d162-43e3-8da9-86a3ff60f40e | vlan://77 | 10.112.63.65 | 255.255.255.192 | 10.112.63.66-10.112.63.70 | VirtualNetwork |              1 |        200 |                 200 | NULL        | NULL     | NULL      | NULL    | 2017-12-13 12:55:51 |
| 17 | ff8b5175-b247-45a5-b8d3-feb6a1ca64d0 | vlan://77 | 10.112.63.65 | 255.255.255.192 | 10.112.63.66-10.112.63.70 | VirtualNetwork |              1 |        200 |                 200 | NULL        | NULL     | NULL      | NULL    | 2017-12-13 12:55:51 |
+----+--------------------------------------+-----------+--------------+-----------------+---------------------------+----------------+----------------+------------+---------------------+-------------+----------+-----------+---------+---------------------+

Issue Links

• links to: GitHub Pull Request #2361