No check that member address whether is in the member subnet

[dongjuan]

issue is in kilo branch

member subnet cidr is 20.0.0.0/24, but member address is 30.0.0.11
but it configured ok.

[root@opencos2 v2(keystone_admin)]# neutron subnet-show 502be3ac-f8d8-43b3-af5b-f0feada72aed
+-------------------+--------------------------------------------+
| Field | Value |
+-------------------+--------------------------------------------+
| allocation_pools | {"start": "20.0.0.2", "end": "20.0.0.254"} |
| cidr | 20.0.0.0/24 |
| dns_nameservers | |
| enable_dhcp | True |
| gateway_ip | 20.0.0.1 |
| host_routes | |
| id | 502be3ac-f8d8-43b3-af5b-f0feada72aed |
| ip_version | 4 |
| ipv6_address_mode | |
| ipv6_ra_mode | |
| name | |
| network_id | 2e424980-14f0-4405-92dc-e4c57c32235a |
| subnetpool_id | |
| tenant_id | be58eaec789d44f296a65f96b944a9f5 |
+-------------------+--------------------------------------------+
[root@opencos2 v2(keystone_admin)]# neutron lbaas-member-create pool101 --subnet 502be3ac-f8d8-43b3-af5b-f0feada72aed --address 30.0.0.11 --protocol-port 80
Created a new member:
+----------------+--------------------------------------+
| Field | Value |
+----------------+--------------------------------------+
| address | 30.0.0.11 |
| admin_state_up | True |
| id | 1dccaaaa-2f00-4fd7-9a68-6031a96a172b |
| protocol_port | 80 |
| subnet_id | 502be3ac-f8d8-43b3-af5b-f0feada72aed |
| tenant_id | be58eaec789d44f296a65f96b944a9f5 |
| weight | 1 |
+----------------+--------------------------------------+

[Carl Baldwin (carl-baldwin)]

Assigning for triage

[Michael Johnson (johnsom)]

This could be a valid use case where the address is accessible via a route on the specified subnet.

[Michael Johnson (johnsom)]

Having members that are routable from a subnet is a valid use case. We should not limit that functionality. Marking this invalid.

[OpenStack Infra (hudson-openstack)]

Change abandoned by JingLiu (<email address hidden>) on branch: master
Review: https://review.openstack.org/408534