GitLab

When retrying a failed job, remove 'pnode' and 'snode' fields if they
were implicitly set by Ganeti iallocator. Ganeti will fail if both
iallocator and node are specified in the job.

- 'Internet' instead of 'Public'
- Common prefix 'Internet' for both IPv4 IPv6 network names in vm wizard
- Loading indicator when creating a new floating ip from vm wizard

Add basic support for quering a public IP address. All uses of this IP
address are returned which are currently rendered to a dummy template.

Rename CPU and RAM relative resources to avoid data migrations.
Specifically, the resources that are renamed are the following:

* cpu -> total_cpu
* ram -> total_ram
* active_cpu -> cpu
* active_ram -> ram

FloatingIP table has been removed. Instead floating IPs are stored in
the IPAddress table and are distinguished from other IP addresses by
the 'floating_ip' attribute.

Replace decorator handle_astakosclient_error with a more flexible
context manager, AstakosClientExceptionHandler.

Use issue_and_accept_commission for any action where one needs to
automatically accept the commission after issuing and committing.

Simplify the 'issue_and_accept_commission' function that handled
commissions that should be auto-accepted. Also do not 'reject' the
serial, since the resource that corresponds to this serial has already
been committed to DB. Finally, refactor 'floating_ip' code that used this
function by removing the 'commit_manually' decorator, since it is not
needed.

Make issue_commission() the single point where provisions are computed
and the appropriate astakosclient call is issued.

Commission to be issued depends on extra parameters for some actions,
e.g., on the flavor when resizing a vm.

Reject a serial with pending=True only when we need to force a new
commission on a given resource.

Also improve handling of serial state: make sure pending is set to False
when we decide whether to accept or reject a serial. Mark a serial to
reject by setting accept=False.

Propagate `force' and `auto_accept' of handle_resource_commission
down to issue_commission.

Turn the dict of operators to a list to make sure a certain ordering is
preserved.

Prefetch endpoint entries to avoid multiple queries.

Move check about deleting a port from a public network. This check is
only enforced in the API, but is allowed in logic layer, e.g. snf-manage
commands.

Rename 'external_router' attribute of network to 'router:external' as
defined in the API.

Add filter to display only IPs that are currently active.

Use latest custom 2.8.2 ganeti which consists of ganeti-haskell,
ganeti-htools, snf-ganeti.

nfqueue-bindings-python is replaced by python-nfqueue in
wheezy. Use our custom package which supports an extra method
that returns the physical device the packet arrives from in
case of a bridged setup.
Signed-off-by: Dimitris Aragiorgis <dimara@grnet.gr>

Add design document describing the basic concets of Cyclades networking
and the exposed API. Also, add a reference to this design from the
'Network Service' document.

* Allow users to view subnets that are attached to a public network

* Update subnet inspect to print externally reserved IPs too

* Handle invalid user input

Replace snf-manage floating-ip-history with ip-list
snf-manage ip-list (--address <ip_address>) (--server <server-id>)
This is a normal ListCommand so it can take other options like
--filter-by.