Subnets created in a VPC are not listed on issuing "euca-describe-subnets" cmd

[Vedamurthy Joshi]

Build 2.0 2455 Ubuntu 12.04.3 Single node setup

Subnets created in a VPC are not listed on issuing "euca-describe-subnets" cmd

root@nodec27:~# euca-create-subnet -c 10.2.1.0/28 vpc-a22723dc
Subnet Subnet:subnet-d5c985fc created
root@nodec27:~#

root@nodec27:~# euca-describe-subnets -a
Subnet-id Vpc-id CidrBlock
--------- ------ ---------
root@nodec27:~#

root@nodec27:~# euca-describe-subnets subnet-d5c985fc
Subnet-id Vpc-id CidrBlock
--------- ------ ---------
root@nodec27:~#

nova-api.log:

root@nodec27:~# euca-describe-subnets subnet-d5c985fc
2014-11-17 08:45:49.727 1665 INFO urllib3.connectionpool [-] Starting new HTTP connection (1): 10.204.217.12
2014-11-17 08:45:49.745 1665 INFO urllib3.connectionpool [-] Starting new HTTP connection (1): 10.204.217.12
2014-11-17 08:45:49.767 1665 INFO urllib3.connectionpool [-] Starting new HTTP connection (1): 10.204.217.12
2014-11-17 08:45:49.958 1665 INFO urllib3.connectionpool [-] Starting new HTTP connection (1): 10.204.217.12
2014-11-17 08:45:49.980 1665 INFO urllib3.connectionpool [-] Starting new HTTP connection (1): 10.204.217.12
2014-11-17 08:45:49.995 1665 INFO nova.api.ec2 [req-6e979628-f60f-4926-bfff-d87210660265 a2a87183ccab41d291831bf7b9715f6e 633189b527b942fba6982410611325d9] 0.331251s 127.0.0.1 GET /services/Cloud/ CloudController:DescribeSubnets 200 [Boto/2.12.0 Python/2.7.3 Linux/3.8.0-29-generic] text/plain text/xml
2014-11-17 08:45:49.996 1665 INFO nova.ec2.wsgi.server [req-6e979628-f60f-4926-bfff-d87210660265 a2a87183ccab41d291831bf7b9715f6e 633189b527b942fba6982410611325d9] 127.0.0.1 "GET /services/Cloud/?AWSAccessKeyId=24fe3262227b4f7495f9e3407fe7e1fd&Action=DescribeSubnets&SignatureMethod=HmacSHA256&SignatureVersion=2&Timestamp=2014-11-17T03%3A15%3A49Z&Version=2013-06-15&Signature=ZYHQxbhWjNnLYvUWKE%2BjfUqZipwU%2FMZmW6awhO172PI%3D HTTP/1.1" status: 200 len: 284 time: 0.3320339
Subnet-id Vpc-id CidrBlock
--------- ------ ---------
root@nodec27:~#

[Vedamurthy Joshi (vedujoshi)]

Same issue with euca-describe-route-tables as well

root@nodec27:~# euca-create-route-table vpc-a22723dc
rtb-f78e25d7 vpc-a22723dc 10.2.1.0/24 local active
root@nodec27:~# euca-describe-route-tables
root@nodec27:~# euca-describe-route-tables rtb-f78e25d7
root@nodec27:~#
root@nodec27:~#

[Atul Moghe (moghea)]

is it havna or icehouse? For nova we need to know openstack release

[Atul Moghe (moghea)]

This is fixed with latest R2.0/12.04 icehouse build. I am closing 2.0 scope.

Here is log from subnet_create_delete sanity test.
root@a5s5:~/contrail-test# PYTHONPATH=$PATH:$PWD:$PWD/scripts:$PWD/fixtures python -m testtools.run scripts.vpc.test_vpc.VpcSanityTests2.test_subnet_create_delete

[root@10.84.14.5] run: euca-create-subnet -c 10.2.3.0/24 vpc-d6a72f3d
[root@10.84.14.5] out: Subnet Subnet:subnet-84fffbf5 created
[root@10.84.14.5] out:

2014-12-05 15:54:27,182 - INFO - Create subnet with CIDR 10.2.3.0/24
2014-12-05 15:54:27,182 - INFO - Creating vn subnet-84fffbf5..
[root@10.84.14.5] run: euca-describe-subnets
[root@10.84.14.5] out: Subnet-id Vpc-id CidrBlock
[root@10.84.14.5] out: --------- ------ ---------
[root@10.84.14.5] out: subnet-84fffbf5 vpc-d6a72f3d 10.2.3.0/24
[root@10.84.14.5] out:

2014-12-05 15:54:30,812 - INFO - EC2 keys deleted for VPC
2014-12-05 15:54:32,331 - INFO -
2014-12-05 15:54:32,331 - INFO - END TEST : test_subnet_create_delete : PASSED[0:00:12]
2014-12-05 15:54:32,331 - INFO - --------------------------------------------------------------------------------

[Atul Moghe (moghea)]

On mainline also this works fine:
Snippnet for vpc test case with build 2494
[root@10.84.14.5] run: euca-create-subnet -c 10.2.3.0/24 vpc-a548fa10
[root@10.84.14.5] out: Subnet Subnet:subnet-e526f2ee created
[root@10.84.14.5] out:

2014-12-05 21:32:59,693 - INFO - Create subnet with CIDR 10.2.3.0/24
2014-12-05 21:32:59,693 - INFO - Creating vn subnet-e526f2ee..
[root@10.84.14.5] run: euca-describe-subnets
[root@10.84.14.5] out: Subnet-id Vpc-id CidrBlock
[root@10.84.14.5] out: --------- ------ ---------
[root@10.84.14.5] out: subnet-e526f2ee vpc-a548fa10 10.2.3.0/24
[root@10.84.14.5] out: