forked from uncloud/uncloud
2nd commit
This commit is contained in:
parent
e5dd5e45c6
commit
f1bb1ee3ca
2 changed files with 64 additions and 63 deletions
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@ -33,16 +33,16 @@ arg_parser = argparse.ArgumentParser('api', add_help=False)
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arg_parser.add_argument('--port', '-p')
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@app.errorhandler(Exception)
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def handle_exception(e):
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app.logger.error(e)
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# pass through HTTP errors
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if isinstance(e, HTTPException):
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return e
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# now you're handling non-HTTP exceptions only
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return {'message': 'Server Error'}, 500
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# @app.errorhandler(Exception)
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# def handle_exception(e):
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# app.logger.error(e)
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#
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# # pass through HTTP errors
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# if isinstance(e, HTTPException):
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# return e
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#
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# # now you're handling non-HTTP exceptions only
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# return {'message': 'Server Error'}, 500
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class CreateVM(Resource):
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@ -63,22 +63,22 @@ class CreateVM(Resource):
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'os-ssd': validator.specs['os-ssd'],
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'hdd': validator.specs['hdd'],
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}
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macs = [generate_mac() for _ in range(len(validator.network.value))]
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macs = [generate_mac() for _ in range(len(validator.network))]
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tap_ids = [
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counters.increment_etcd_counter(settings['etcd']['tap_counter'])
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for _ in range(len(validator.network.value))
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for _ in range(len(validator.network))
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]
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vm_entry = {
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'name': validator.vm_name.value,
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'owner': validator.name.value,
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'owner_realm': validator.realm.value,
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'name': validator.vm_name,
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'owner': validator.name,
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'owner_realm': validator.realm,
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'specs': specs,
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'hostname': '',
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'status': VMStatus.stopped,
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'image_uuid': validator.image_uuid,
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'log': [],
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'vnc_socket': '',
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'network': list(zip(validator.network.value, macs, tap_ids)),
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'network': list(zip(validator.network, macs, tap_ids)),
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'metadata': {'ssh-keys': []},
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'in_migration': False,
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}
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@ -94,7 +94,7 @@ class CreateVM(Resource):
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return make_return_message('VM Creation Queued')
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class VmStatus(Resource):
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class GetVMStatus(Resource):
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@staticmethod
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def post():
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data = request.json
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@ -104,13 +104,13 @@ class VmStatus(Resource):
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except (ValidationException, Exception) as err:
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return make_return_message(err, 400)
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else:
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vm = shared.vm_pool.get(join_path(settings['etcd']['vm_prefix'], data['uuid']))
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vm = shared.vm_pool.get(join_path(settings['etcd']['vm_prefix'], validator.uuid))
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vm_value = vm.value.copy()
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vm_value['ip'] = []
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for network_mac_and_tap in vm.network:
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network_name, mac, tap = network_mac_and_tap
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network = shared.etcd_client.get(
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join_path(settings['etcd']['network_prefix'], data['name'], network_name),
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join_path(settings['etcd']['network_prefix'], validator.name, network_name),
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value_in_json=True,
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)
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ipv6_addr = (network.value.get('ipv6').split('::')[0] + '::')
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@ -131,7 +131,7 @@ class CreateImage(Resource):
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else:
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try:
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file_entry = shared.etcd_client.get(
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join_path(settings['etcd']['file_prefix'], data['uuid']), value_in_json=True
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join_path(settings['etcd']['file_prefix'], validator.uuid), value_in_json=True
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)
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except KeyError:
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# TODO: Add some message
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@ -146,7 +146,7 @@ class CreateImage(Resource):
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'visibility': 'public',
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}
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shared.etcd_client.put(
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join_path(settings['etcd']['image_prefix'], data['uuid']),
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join_path(settings['etcd']['image_prefix'], validator.uuid),
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json.dumps(image_entry_json),
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)
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@ -174,8 +174,8 @@ class VMAction(Resource):
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except ValidationException as err:
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return make_return_message(err, 400)
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else:
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vm_entry = shared.vm_pool.get(join_path(settings['etcd']['vm_prefix'], data['uuid']))
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action = validator.action.value
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vm_entry = shared.vm_pool.get(join_path(settings['etcd']['vm_prefix'], validator.uuid))
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action = validator.action
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if action == 'start':
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action = 'schedule'
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@ -195,7 +195,7 @@ class VMAction(Resource):
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r = RequestEntry.from_scratch(
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type='{}VM'.format(action.title()),
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uuid=data['uuid'],
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uuid=validator.uuid,
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hostname=vm_entry.hostname,
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request_prefix=settings['etcd']['request_prefix'],
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)
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@ -213,13 +213,13 @@ class VMMigration(Resource):
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except ValidationException as err:
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return make_return_message(err), 400
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else:
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vm = shared.vm_pool.get(validator.uuid.value)
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vm = shared.vm_pool.get(validator.uuid)
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r = RequestEntry.from_scratch(
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type=RequestType.InitVMMigration,
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uuid=vm.uuid,
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hostname=join_path(
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settings['etcd']['host_prefix'],
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validator.destination.value,
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validator.destination,
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),
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request_prefix=settings['etcd']['request_prefix'],
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)
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@ -240,7 +240,7 @@ class ListUserVM(Resource):
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else:
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vms = shared.etcd_client.get_prefix(settings['etcd']['vm_prefix'], value_in_json=True)
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return_vms = []
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user_vms = filter(lambda v: v.value['owner'] == validator.name.value, vms)
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user_vms = filter(lambda v: v.value['owner'] == validator.name, vms)
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for vm in user_vms:
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return_vms.append(
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{
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@ -267,7 +267,7 @@ class ListUserFiles(Resource):
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else:
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files = shared.etcd_client.get_prefix(settings['etcd']['file_prefix'], value_in_json=True)
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return_files = []
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user_files = [f for f in files if f.value['owner'] == data['name']]
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user_files = [f for f in files if f.value['owner'] == validator.name]
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for file in user_files:
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file_uuid = file.key.split('/')[-1]
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file = file.value
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@ -292,8 +292,8 @@ class CreateHost(Resource):
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else:
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host_key = join_path(settings['etcd']['host_prefix'], uuid4().hex)
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host_entry = {
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'specs': validator.specs.value,
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'hostname': validator.hostname.value,
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'specs': validator.specs,
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'hostname': validator.hostname,
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'status': HostStatus.dead,
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'last_heartbeat': '',
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}
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@ -325,9 +325,9 @@ class GetSSHKeys(Resource):
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except ValidationException as err:
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return make_return_message(err, 400)
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else:
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etcd_key = join_path(settings['etcd']['user_prefix'], validator.realm.value,
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validator.name.value, 'key')
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if not validator.key_name.value:
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etcd_key = join_path(settings['etcd']['user_prefix'], validator.realm,
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validator.name, 'key')
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if not validator.key_name:
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etcd_entry = shared.etcd_client.get_prefix(etcd_key, value_in_json=True)
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keys = {
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key.key.split('/')[-1]: key.value
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@ -335,7 +335,7 @@ class GetSSHKeys(Resource):
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}
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return {'keys': keys}
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else:
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etcd_key = join_path(validator.key_name.value)
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etcd_key = join_path(validator.key_name)
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try:
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etcd_entry = shared.etcd_client.get(etcd_key, value_in_json=True)
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except KeyError:
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@ -358,17 +358,17 @@ class AddSSHKey(Resource):
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else:
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# {user_prefix}/{realm}/{name}/key/{key_name}
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etcd_key = join_path(
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settings['etcd']['user_prefix'], validator.realm.value,
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validator.name.value, 'key', validator.key_name.value
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settings['etcd']['user_prefix'], validator.realm,
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validator.name, 'key', validator.key_name
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)
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try:
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shared.etcd_client.get(etcd_key, value_in_json=True)
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except KeyError:
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# Key Not Found. It implies user' haven't added any key yet.
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shared.etcd_client.put(etcd_key, validator.key.value, value_in_json=True)
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shared.etcd_client.put(etcd_key, validator.key, value_in_json=True)
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return make_return_message('Key added successfully')
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else:
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return make_return_message('Key "{}" already exists'.format(validator.key_name.value))
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return make_return_message('Key "{}" already exists'.format(validator.key_name))
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class RemoveSSHKey(Resource):
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@ -382,12 +382,12 @@ class RemoveSSHKey(Resource):
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return make_return_message(err, 400)
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else:
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# {user_prefix}/{realm}/{name}/key/{key_name}
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etcd_key = join_path(settings['etcd']['user_prefix'], validator.realm.value,
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validator.name.value, 'key', validator.key_name.value)
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etcd_key = join_path(settings['etcd']['user_prefix'], validator.realm,
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validator.name, 'key', validator.key_name)
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try:
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etcd_entry = shared.etcd_client.get(etcd_key, value_in_json=True)
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except KeyError:
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return make_return_message('No Key "{}" exists.'.format(validator.key_name.value))
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return make_return_message('No Key "{}" exists.'.format(validator.key_name))
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if etcd_entry:
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shared.etcd_client.client.delete(etcd_key)
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return {'message': 'Key successfully removed.'}
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@ -405,9 +405,9 @@ class CreateNetwork(Resource):
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else:
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network_entry = {
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'id': counters.increment_etcd_counter(settings['etcd']['vxlan_counter']),
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'type': validator.type.value,
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'type': validator.type,
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}
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if validator.user.value:
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if validator.user:
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try:
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nb = pynetbox.api(url=settings['netbox']['url'], token=settings['netbox']['token'])
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nb_prefix = nb.ipam.prefixes.get(prefix=settings['network']['prefix'])
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@ -415,8 +415,8 @@ class CreateNetwork(Resource):
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data={
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'prefix_length': int(settings['network']['prefix_length']),
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'description': '{}\'s network "{}"'.format(
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validator.name.value,
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validator.network_name.value
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validator.name,
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validator.network_name
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),
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'is_pool': True,
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}
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@ -429,8 +429,8 @@ class CreateNetwork(Resource):
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else:
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network_entry['ipv6'] = 'fd00::/64'
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network_key = join_path(settings['etcd']['network_prefix'], validator.name.value,
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validator.network_name.value)
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network_key = join_path(settings['etcd']['network_prefix'], validator.name,
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validator.network_name)
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shared.etcd_client.put(network_key, network_entry, value_in_json=True)
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return make_return_message('Network successfully added.')
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@ -445,7 +445,7 @@ class ListUserNetwork(Resource):
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except ValidationException as err:
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return make_return_message(err, 400)
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else:
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prefix = join_path(settings['etcd']['network_prefix'], data['name'])
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prefix = join_path(settings['etcd']['network_prefix'], validator.name)
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networks = shared.etcd_client.get_prefix(prefix, value_in_json=True)
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user_networks = []
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for net in networks:
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@ -455,7 +455,7 @@ class ListUserNetwork(Resource):
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api.add_resource(CreateVM, '/vm/create')
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api.add_resource(VmStatus, '/vm/status')
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api.add_resource(GetVMStatus, '/vm/status')
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api.add_resource(VMAction, '/vm/action')
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api.add_resource(VMMigration, '/vm/migrate')
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@ -30,9 +30,9 @@ class Field:
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def is_valid(self):
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if not isinstance(self.value, self.type):
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raise ValidationException("Incorrect Type for '{}' field".format(self.name))
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else:
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for validator in self.validators:
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validator()
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for validator in self.validators:
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validator()
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def __repr__(self):
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return self.name
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@ -52,8 +52,7 @@ class VmUUIDField(Field):
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class BaseSchema:
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def __init__(self, data):
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print(data)
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def __init__(self):
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self.fields = [getattr(self, field) for field in dir(self) if isinstance(getattr(self, field), Field)]
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def validation(self):
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@ -69,6 +68,9 @@ class BaseSchema:
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self.validation()
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for field in self.fields:
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setattr(self, field.name, field.value)
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def get(dictionary: dict, key: str, return_default=False, default=None):
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if dictionary is None:
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@ -88,7 +90,7 @@ class OTPSchema(BaseSchema):
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self.name = Field('name', str, get(data, 'name'))
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self.realm = Field('realm', str, get(data, 'realm'))
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self.token = Field('token', str, get(data, 'token'))
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super().__init__(data=data)
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super().__init__()
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def validation(self):
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if check_otp(self.name.value, self.realm.value, self.token.value) != 200:
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@ -101,8 +103,7 @@ class CreateImageSchema(BaseSchema):
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self.name = Field('name', str, get(data, 'name'))
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self.image_store = Field('image_store', str, get(data, 'image_store'),
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validators=[self.image_store_name_validation])
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super().__init__(data)
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super().__init__()
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def file_uuid_validation(self):
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try:
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@ -123,7 +124,7 @@ class CreateHostSchema(OTPSchema):
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self.specs = Field('specs', dict, get(data, 'specs'), validators=[self.specs_validation])
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self.hostname = Field('hostname', str, get(data, 'hostname'))
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super().__init__(data=data)
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super().__init__(data)
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def specs_validation(self):
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allowed_base = 10
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@ -191,7 +192,7 @@ class CreateVMSchema(OTPSchema):
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def image_validation(self):
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try:
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image_uuid = helper.resolve_image_name(self.image.value)
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except Exception as e:
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except Exception:
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raise ValidationException('No image of name \'{}\' found'.format(self.image.value))
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else:
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self.image_uuid = image_uuid
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@ -214,7 +215,7 @@ class CreateVMSchema(OTPSchema):
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raise ValidationException('Network with name {} does not exists'.format(net))
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def specs_validation(self):
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ALLOWED_BASE = 10
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allowed_base = 10
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try:
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_cpu = get(self.specs.value, 'cpu')
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@ -228,10 +229,10 @@ class CreateVMSchema(OTPSchema):
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parsed_ram = bitmath.parse_string_unsafe(_ram)
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parsed_os_ssd = bitmath.parse_string_unsafe(_os_ssd)
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if parsed_ram.base != ALLOWED_BASE:
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if parsed_ram.base != allowed_base:
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raise ValidationException('Your specified RAM is not in correct units')
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if parsed_os_ssd.base != ALLOWED_BASE:
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if parsed_os_ssd.base != allowed_base:
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raise ValidationException('Your specified OS-SSD is not in correct units')
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if int(_cpu) < 1:
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@ -246,7 +247,7 @@ class CreateVMSchema(OTPSchema):
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parsed_hdd = []
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for hdd in _hdd:
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_parsed_hdd = bitmath.parse_string_unsafe(hdd)
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if _parsed_hdd.base != ALLOWED_BASE:
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if _parsed_hdd.base != allowed_base:
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raise ValidationException('Your specified HDD is not in correct units')
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else:
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parsed_hdd.append(str(_parsed_hdd))
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