Blueprint-ipam-extensions-for-neutron

IPAM Overview
Information common to a set of subnets on a network will be present in this resource. Following information will be stored in the resource:


 * Address allocation scheme (DHCP or unmanaged)
 * DNS server information
 * CIDR to be used by the network (in which all subnet definitions should belong)
 * List of DHCP option, value tuples

CLI for IPAM
ipam-create                   Create an IPAM for a given tenant. ipam-delete                   Delete a given IPAM. ipam-list                     List IPAM information that belongs to a given tenant. ipam-show                     Show information of a given IPAM. ipam-update                   Update a given IPAM.

IPAM REST APIs
GET /v1.0/ipams/ GET /v1.0/ipams/ipam-id POST /v1.0/ipams UPDATE /v1.0/ipams/ipam-id DELETE /v1.0/ipams/ipam-id

JSON Request
{ "ipam": { "tenant_id": "310df60f-2a10-4ee5-9554-98393092194c", "name": "test_ipam", } }

JSON Response
{ "ipam": { "id": "02b1fef7-16f5-4917-bf19-c40a9af805ed", "tenant-id": "310df60f-2a10-4ee5-9554-98393092194c", "name": "test_ipam", } }

IPAM Workflow

 * IPAM create with relevant DHCP, DNS and CIDR
 * Neutron Network APIs to attach one or more IPAMS