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root / snf-cyclades-app / synnefo / api / floating_ips.py @ 64cdd31b

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# Date Author Comment
9115d567 07/02/2013 12:31 pm Christos Stavrakakis

Distinquish between networks and Floating IP pools

Extend Network model with the 'floating_ip_pool' boolean field, to
indicate whether a Network can be a floating IP pool or not. Networks
that are floating IP pools must exist in all Backends, and so
'snf-manage backend-add' should try to add them....
e57893cd 07/02/2013 12:31 pm Christos Stavrakakis

cyclades: Do not delete networks with floating IPs

Forbid network deletion in case the network has allocated floating IPs,
no matter whether they are used by instances or not. Update
'allocate_floating_ip' API method, to take exclusive lock on network
before reserving a floating IP, to avoid race condition between deleting...
9e8be4fb 07/02/2013 12:31 pm Christos Stavrakakis

cyclades: Auto allocate a floating IP

Make 'pool' attribute of POST /os-floating-ips request optional. If
attribute is missing, the server will allocate a floating IP from one of
the available public networks.
a3d99af0 07/02/2013 12:31 pm Christos Stavrakakis

cyclades: Reserve a specific floating IP

Add extra optional 'address' attribute, in POST /os-floating-ips/
request, to allow a user to reserve a specific floating IP. This request
will fail if the user tries to allocate an IP address that is used by
anothers user VM (it will succeed if they address is already used by...
72dea98f 07/02/2013 12:31 pm Christos Stavrakakis

cyclades: Do not release floating IPs

Update 'release_instance_nics' backend function which is called to
process NIC modifications in the Ganeti backend, to not return a
IPv4 address back to pool if this address is a floating IP.
59183afc 07/02/2013 12:31 pm Christos Stavrakakis

cyclades: Implement /os-floating-ips API

Extend Cyclades API with /os-floating-ips endpoint. The API implements
the following calls:

  • GET /os-floating-ips: List reserved floating IPs
  • POST /os-floating-ips: Allocate a floating IP
  • GET /os-floating-ips/ip_id: Show information about a floating IP...
7d368e73 07/02/2013 12:31 pm Christos Stavrakakis

cyclades: Implement /floating-ip-pools API

Add Compute OS API extension /floating-ip-pools. This API implements
only the GET /floating-ip-pools, which returns the list of available
Floating IP pools. Currently, these pools are the public networks.