Get rid of static/dynamic splitting of FuelAdmin network

Registered by Andrey Danin

Now we split FuelAdmin (PXE) network to the two parts - one for dynamic allocation via DHCP and another for static allocation by This becomes a legacy behaviour since we got rid of assign IPs for all node's interfaces: https://review.openstack.org/#/c/69617/
So now we are ready to remove the static part of PXE network and expand the dynamic part all over the network. We can just use that IP which has bee assigned automaticaly during bootstrap stage.

Blueprint information

Status:
Complete
Approver:
Dmitry Pyzhov
Priority:
Medium
Drafter:
Andrey Danin
Direction:
Approved
Assignee:
Dima Shulyak
Definition:
Approved
Series goal:
Accepted for 6.0.x
Implementation:
Implemented
Milestone target:
milestone icon 6.0
Started by
Dima Shulyak
Completed by
Dima Shulyak

Whiteboard

https://review.openstack.org/#/q/topic:bp/get-gid-of-splitted-fueladmin-network,n,z

Gerrit topic: https://review.openstack.org/#q,topic:bp/get-gid-of-splitted-fueladmin-network,n,z

Addressed by: https://review.openstack.org/78406
    Reuse current DHCP address for admin interface

Gerrit topic: https://review.openstack.org/#q,topic:bug/1271571,n,z

Addressed by: https://review.openstack.org/132654
    Reuse addresses from dhcp pool when possible

Addressed by: https://review.openstack.org/132672
    Use dhcp pool for nailgun default admin range

Addressed by: https://review.openstack.org/132674
    Remove overlapping verification btw static and dhcp

(?)

Work Items

Work items:
rework nailgun to re-use current DHCP address https://review.openstack.org/78406 : INPROGRESS
rework library scripts to set whole range in cobbler and fuel : TODO
check fuelmenu to see if there is anything that needs updates : TODO

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