Open Stack

delete_network() in the db_base class handles deleting the subnets
associated with the networks.

https://github.com/openstack/quantum/blob/master/quantum/db/db_base_plugin_v2.py#L1033


On Tue, Jul 2, 2013 at 12:31 PM, Edgar Magana <emagana at plumgrid.com> wrote:

> Folks,
>
> When I create a network and a subnet associated to that network, I am able
> to delete the network without deleting the subnet first from both CLI and
> Horizon.
> The difference is that in Horizon, both APIs are called: delete_subnet()
> and delete_network()
> When I tried by CLI, only delete_network is called as you can see in these
> logs:
>
> 2013-07-02 12:26:57    DEBUG [quantum.policy] loading policy file at
> /etc/quantum/policy.json
> 2013-07-02 12:26:57    DEBUG
> [quantum.plugins.plumgrid.plumgrid_nos_plugin.plumgrid_plugin]
> QuantumPluginPLUMgrid Status: delete_network() called
> 2013-07-02 12:26:57    DEBUG [quantum.policy] loading policy file at
> /etc/quantum/policy.json
> 2013-07-02 12:26:57    DEBUG
> [quantum.plugins.plumgrid.plumgrid_nos_plugin.rest_connection]
> PLUMgrid_NOS_Server: 10.1.2.43 8080 DELETE
> 2013-07-02 12:26:57    DEBUG
> [quantum.plugins.plumgrid.plumgrid_nos_plugin.rest_connection]
> PLUMgrid_NOS_Server Sending Data: {'Content-type': 'application/json',
> 'Accept': 'application/json'}
> 2013-07-02 12:26:57    DEBUG [quantum.openstack.common.rpc.amqp] Sending
> network.delete.end on notifications.info
> 2013-07-02 12:26:57    DEBUG [quantum.openstack.common.rpc.amqp] UNIQUE_ID
> is ad8c5a233bd6403ea850cde73afb720a.
> 2013-07-02 12:26:57    DEBUG [quantum.openstack.common.rpc.amqp] Making
> asynchronous fanout cast...
> 2013-07-02 12:26:57    DEBUG [quantum.openstack.common.rpc.amqp] UNIQUE_ID
> is dcba5e2b55bb4cb89aab17f5797882e6.
> 2013-07-02 12:27:23    DEBUG [keystoneclient.middleware.auth_token]
> Authenticating user token
> 2013-07-02 12:27:23    DEBUG [keystoneclient.middleware.auth_token]
> Removing headers from request environment:
> X-Identity-Status,X-Domain-Id,X-Domain-Name,X-Project-Id,X-Project-Name,X-Project-Domain-Id,X-Project-Domain-Name,X-User-Id,X-User-Name,X-User-Domain-Id,X-User-Domain-Name,X-Roles,X-Service-Catalog,X-User,X-Tenant-Id,X-Tenant-Name,X-Tenant,X-Role
> 2013-07-02 12:27:23    DEBUG [keystoneclient.middleware.auth_token]
> Storing dd0bd438481c2d010d1abc5903fa11da token in memcache
> 2013-07-02 12:27:23    DEBUG [routes.middleware] No route matched for GET
> /subnets.json
> 2013-07-02 12:27:23    DEBUG [routes.middleware] Matched GET /subnets.json
> 2013-07-02 12:27:23    DEBUG [routes.middleware] Route path:
> '/subnets{.format}', defaults: {'action': u'index', 'controller': <wsgify
> at 37764240 wrapping <function resource at 0x24745f0>>}
> 2013-07-02 12:27:23    DEBUG [routes.middleware] Match dict: {'action':
> u'index', 'controller': <wsgify at 3776424
>
> However, the subnet is not in the DB but the delete_subnet API is never
> called, can somebody explain what is happening here?
> BTW. This is Grizzly release
>
> Thanks,
>
> Edgar
>
> _______________________________________________
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> OpenStack-dev at lists.openstack.org
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>
>
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