yahoo-eng-team team mailing list archive

[Aihua Edward Li <aihuaedwardli@xxxxxxxxx>]

Hi, Srilanth,

O.K. I just traced the git log and found the Subnet.shared was removed
in stable/liberty.

Let's close it.

 class Subnet(model_base.BASEV2, HasId, HasTenant):
@@ -200,12 +191,12 @@ class Subnet(model_base.BASEV2, HasId, HasTenant):
     dns_nameservers = orm.relationship(DNSNameServer,
                                        backref='subnet',
                                        cascade='all, delete, delete-orphan',
+                                       order_by=DNSNameServer.order,
                                        lazy='joined')
     routes = orm.relationship(SubnetRoute,
                               backref='subnet',
                               cascade='all, delete, delete-orphan',
                               lazy='joined')
-    shared = sa.Column(sa.Boolean)
     ipv6_ra_mode = sa.Column(sa.Enum(constants.IPV6_SLAAC,
                                      constants.DHCPV6_STATEFUL,
                                      constants.DHCPV6_STATELESS,
@@ -214,6 +205,7 @@ class Subnet(model_base.BASEV2, HasId, HasTenant):
                                   constants.DHCPV6_STATEFUL,
                                   constants.DHCPV6_STATELESS,
                                   name='ipv6_address_modes'), nullable=True)


** Changed in: neutron
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1605713

Title:
  neutron subnet.shared attributes out of sync with parent network and
  no available CLI to update subnet.shared

Status in neutron:
  Invalid

Bug description:
  1. create a network with shared=0.
  2. create a subnet for the network
  3. update the network with shared attributes.
  4. examine the shared in neutron subnet db, the shared remains 0 while the shared in network table is updated to 1.

  e.g.

  neutron net-create --provider:physical_network phsynet1 --provider:network_type flat net-1
  neutron subnet-create net-1 192.168.30.0/24
  neutron net-update --shared net-1

  now examine the database directly for the subnet 192.168.30.0, its
  shared attribute remains as 0.

  There is no CLI available to update it.

  versions tested:
  neutron stable/kilo
  neutron client: 2.6.0
  linux distro: Linux 12.04, Linux 14.04

  Expected, one of the following solutions:
  1). remove subnet.shared attribute and use its parent shared attribute.
  2). have a mechanism to update subnet.shared

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