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Merge branch 'create_template' into opennebula_api

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This commit is contained in:
Modulos 2017-05-10 13:22:11 +02:00
commit d36a83c8ac
2 changed files with 42 additions and 4 deletions
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34
opennebula_api/models.py
View file

@ -67,12 +67,12 @@ class OpenNebulaManager():
except WrongNameError as wrong_name_err:
opennebula_user = self.oneadmin_client.call(oca.User.METHODS['allocate'], email,
password, 'core')
return opennebula_user
except ConnectionRefusedError:
print('Could not connect to host: {host} via protocol {protocol}'.format(
host=settings.OPENNEBULA_DOMAIN,
protocol=settings.OPENNEBULA_PROTOCOL)
)
return opennebula_user
def _get_user_pool(self):
try:
user_pool = oca.UserPool(self.oneadmin_client)
@ -99,3 +99,35 @@ class OpenNebulaManager():
)
return vm_id
def create_template(self, name, cores, memory, disk_size):
"""Create and add a new template to opennebula.
:param name: A string representation describing the template.
Used as label in view.
:param cores: Amount of virtual cpu cores for the VM.
:param memory: Amount of RAM for the VM (MB)
:param disk_size: Amount of disk space for VM (MB)
"""
template_string_formatter = """<TEMPLATE>
<NAME>{name}</NAME>
<MEMORY>{memory}</MEMORY>
<VCPU>{vcpu}</VCPU>
<CPU>{cpu}</CPU>
<DISK>
<TYPE>fs</TYPE>
<SIZE>{size}</SIZE>
<DEV_PREFIX>vd</DEV_PREFIX>
</DISK>
</TEMPLATE>
"""
template_id = oca.VmTemplate.allocate(
self.oneadmin_client,
template_string_formatter.format(
name=name,
vcpu=cores,
cpu=0.1*cores,
size=1024 * disk_size,
memory=1024 * memory
)
)
return template_id

12
opennebula_api/tests.py
View file

@ -18,7 +18,11 @@ class OpenNebulaManagerTestCases(TestCase):
def test_model_can_connect_to_server(self):
"""Test the opennebula manager model can connect to a server."""
self.assertFalse(self.manager is None)
try:
version = self.manager.version()
except:
version = None
self.assertFalse(version is None)
def test_model_can_create_user(self):
"""Test the opennebula manager model can create a new user."""
@ -46,8 +50,10 @@ class VirtualMachineTemplateTestCase(TestCase):
self.disk_size = 10.0
self.manager = OpenNebulaManager(email=None, password=None, create_user=False)
self.opennebula_id = self.manager.create_template(self.cores, self.memory,
self.disk_size)
self.opennebula_id = self.manager.create_template(name=self.template_name,
cores=self.cores,
memory=self.memory,
disk_size=self.disk_size)
self.template = VirtualMachineTemplate(opennebula_id=self.opennebula_id,
base_price=self.base_price,