def _update_nodes_information(params, image, vm_size, min_nodes, max_nodes):
"""Updates cluster's nodes information.
:param models.ClusterCreateParameters params: cluster create parameters.
:param str or None image: image.
:param str or None vm_size: VM size.
:param int min_nodes: min number of nodes.
:param int or None max_nodes: max number of nodes.
:return models.ClusterCreateParameters: updated parameters.
"""
result = copy.deepcopy(params)
if vm_size:
result.vm_size = vm_size
if not result.vm_size:
raise CLIError('Please provide VM size')
if image:
result.virtual_machine_configuration = models.VirtualMachineConfiguration(_get_image_reference_or_die(image))
if min_nodes == max_nodes:
result.scale_settings = models.ScaleSettings(manual=models.ManualScaleSettings(min_nodes))
elif max_nodes is not None:
result.scale_settings = models.ScaleSettings(auto_scale=models.AutoScaleSettings(min_nodes, max_nodes))
if not result.scale_settings or (not result.scale_settings.manual and not result.scale_settings.auto_scale):
raise CLIError('Please provide scale setting for the cluster via configuration file or via --min and --max '
'parameters.')
return result
def _update_nodes_information(params, image, custom_image, vm_size, vm_priority, target, min_nodes, max_nodes):
"""Updates cluster's nodes information.
:param models.ClusterCreateParameters params: cluster create parameters.
:param str or None image: image.
:param str or None custom_image: custom image resource id.
:param str or None vm_size: VM size.
:param str vm_priority: Priority.
:param int or None target: initial number of nodes.
:param int or None min_nodes: min number of nodes.
:param int or None max_nodes: max number of nodes.
:return models.ClusterCreateParameters: updated parameters.
"""
result = copy.deepcopy(params)
if vm_size:
result.vm_size = vm_size
if not result.vm_size:
raise CLIError('Please provide VM size')
if vm_priority:
result.vm_priority = vm_priority
if image or custom_image:
result.virtual_machine_configuration = models.VirtualMachineConfiguration(
image_reference=_get_image_reference(image, custom_image))
scale_settings = _get_scale_settings(target, min_nodes, max_nodes)
if scale_settings:
result.scale_settings = scale_settings
if not result.scale_settings or (not result.scale_settings.manual and not result.scale_settings.auto_scale):
raise CLIError('Please provide scale setting for the cluster via command line or configuration file')
return result
def cluster_parameters_for(config, container_settings, volumes):
return models.ClusterCreateParameters(
virtual_machine_configuration=models.VirtualMachineConfiguration(
image_reference=models.ImageReference(offer='UbuntuServer',
publisher='Canonical',
sku='16.04-LTS',
version='16.04.201708151')),
location=config.location,
vm_size=config.vm_type,
user_account_settings=models.UserAccountSettings(
admin_user_name=config.admin_user['name'],
admin_user_password=config.admin_user['password']),
scale_settings=models.ScaleSettings(manual=models.ManualScaleSettings(
target_node_count=config.node_count)),
node_setup=models.NodeSetup(mount_volumes=volumes))