Pools are not aware of ports subnet

[Luis Tomas Bolivar]

By now there is only one subnet driver that always forces pods to use the same Neutron subnet. However, if a new subnet driver is added allowing pods to be on different networks, the pool drivers may misbehave as the current key used to differentiate between the pools does not include information about the network. This could lead to assigning a wrong port (from the wrong network) to a pod, as they can share the other components of the pool-key: hostIP/hostname, project_id and security groups.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/548673
Committed: https://git.openstack.org/cgit/openstack/kuryr-kubernetes/commit/?id=bc7e90008299a856f951e895c700362b74fb3d67
Submitter: Zuul
Branch: master

commit bc7e90008299a856f951e895c700362b74fb3d67
Author: Luis Tomas Bolivar <email address hidden>
Date: Wed Feb 28 17:22:44 2018 +0000

    Add network id to pools keys

    This is one of the first steps needed to have pools support when
    pods can be allocated on different networks. Otherwise, a common
    pool could serve pods on different networks if they share
    hostIP/hostname, project_id and security groups.

    Closes-Bug: 1752600
    Change-Id: If9c8e898ec711576afc125f0d3af50d1bd2f3eff

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/queens
Review: https://review.openstack.org/554490

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/554490
Committed: https://git.openstack.org/cgit/openstack/kuryr-kubernetes/commit/?id=acb62b020500ae5ec95c26077ac0cb772b085eb5
Submitter: Zuul
Branch: stable/queens

commit acb62b020500ae5ec95c26077ac0cb772b085eb5
Author: Luis Tomas Bolivar <email address hidden>
Date: Wed Feb 28 17:22:44 2018 +0000

    Add network id to pools keys

    This is one of the first steps needed to have pools support when
    pods can be allocated on different networks. Otherwise, a common
    pool could serve pods on different networks if they share
    hostIP/hostname, project_id and security groups.

    Closes-Bug: 1752600
    Change-Id: If9c8e898ec711576afc125f0d3af50d1bd2f3eff
    (cherry picked from commit bc7e90008299a856f951e895c700362b74fb3d67)

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kuryr-kubernetes 0.4.2 release.

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kuryr-kubernetes 0.5.0 release.