Virtual router for env's nodes

Registered by Sergey Vasilenko on 2014-09-12

Not all nodes in the env should be connected to the public network. But some services on that nodes may require access to the external (public) services (i.e. DNS, NTP).

This blueprint propose feature, that can resolve this problem without giving access to nodes and without using master node for it.

Feature Lead: Oleksiy Molchanov
Mandatory Design Reviewers: Vladimir Kuklin
Developers: Oleksiy Molchanov
QA: Yegor Kotko Mykhaylo Slobodyan
Acceptance criteria:
1. Default route should go through virtual routers cluster and after loss
of controller handling this connections it should be up in few seconds on another one
2. IP connection should be not lost too

related blueprint: https://blueprints.launchpad.net/fuel/+spec/external-dns-ntp-support

Blueprint information

Status:
Complete
Approver:
Vladimir Kuklin
Priority:
Essential
Drafter:
Sergey Vasilenko
Direction:
Approved
Assignee:
Oleksiy Molchanov
Definition:
Approved
Series goal:
Accepted for 6.1.x
Implementation:
Implemented
Milestone target:
milestone icon 6.1
Started by
Oleksiy Molchanov on 2015-01-19
Completed by
Oleksiy Molchanov on 2015-04-10

Whiteboard

Gerrit topic: https://review.openstack.org/#q,topic:bp/virtual-router-for-env-nodes,n,z

Addressed by: https://review.openstack.org/122123
    virtual routers for env nodes.

Trello board: https://trello.com/b/UOuxwHMA/virtual-router

Addressed by: https://review.openstack.org/158222
    Add vip_type to ip_addrs table

Addressed by: https://review.openstack.org/150777
    Updated OCF plugs network interfaces of namespaces directly into bridges with bridge type autodetection.

Addressed by: https://review.openstack.org/159122
    Add conntrackd package

Addressed by: https://review.openstack.org/147870
    Introduce network schema for nova-network

Gerrit topic: https://review.openstack.org/#q,topic:bug/1430250,n,z

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Work Items

Dependency tree

* Blueprints in grey have been implemented.

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