GitLab

* Fix the name of a port not being saved
* Check the length of the name of a port is within acceptable limits

* Do not allow subnet creation on deleted networks

* Add a function logic/utils.py to check the length of a string and
raise an API fault with the corresponding message.
* Check the length of the name of servers/ports/networks/subnets

Remove stale refence to obsolete 'ASTAKOS_BASE_URL' setting. Instead use
'ASTAKOS_AUTH_URL'.

Make dispatcher ask Ganeti about the enabled/ipolicy disk templates only
after an OP_CLUSTER_SET_PARAMS. Otherwise, dispatcher will be
overwhelmed by gnt-cluster verify jobs.

If the user has specified private_networks get the IPv4 from these
networks. Else get it from the first public network we can find.

Testsuite ServerTestSuite will not fail if one of the generated
tests fails.

Retry when `SSHException: Error reading SSH protocol banner'.

Add an option to _fill_endpoints to only query for the oauth2
endpoint if needed. This way we are keeping astakosclient compatible
with the older Astakos versions.
Signed-off-by: Ilias Tsitsimpis <iliastsi@grnet.gr>
Signed-off-by: Sofia Papagiannaki <spapagian@grnet.gr>

do not update machine status from task_state if machine in ERROR state,
excluding the case when task_state is set to DESTROY.

- Remove setting ``UI_SUPPORT_SSH_OS_LIST``
- Always allow ssh key injection unless image os family is included in
  ``UI_SSH_SUPPORT_OSFAMILY_EXCLUDE_LIST`` setting.

additionally display api error message when provided in the error response
object.

- Fix progress indicator display
- Reset model state if attach api call fails

warn and allow detach of floating ip address which is connected to a port
with no device assigned to it.

handle network creation when no subnet is requested

Refs: #4727

NEWS file should contain a reference to Changelog until v0.15 is
relaesed.

get_pithos_usage() call is needed only once just before entering
the loop and is used every time afterwards.

Rename `client_id` to client `identifier`.