def fill_tfvars(image_path, storage_path, master_count, nodes_details,
tf_folder):
tfvars_json_file = os.path.join(tf_folder, consts.TFVARS_JSON_NAME)
with open(tfvars_json_file) as _file:
tfvars = json.load(_file)
master_starting_ip = str(
ipaddress.ip_address(
ipaddress.IPv4Network(
nodes_details["machine_cidr"]).network_address) + 10)
worker_starting_ip = str(
ipaddress.ip_address(
ipaddress.IPv4Network(
nodes_details["machine_cidr"]).network_address) + 10 +
int(tfvars["master_count"]))
master_count = min(master_count, consts.NUMBER_OF_MASTERS)
tfvars['image_path'] = image_path
tfvars['master_count'] = master_count
tfvars['libvirt_master_ips'] = utils.create_ip_address_list(
master_count, starting_ip_addr=master_starting_ip)
tfvars['libvirt_worker_ips'] = utils.create_ip_address_list(
nodes_details['worker_count'], starting_ip_addr=worker_starting_ip)
tfvars['api_vip'] = _get_vips_ips()[0]
tfvars['libvirt_storage_pool_path'] = storage_path
tfvars.update(nodes_details)
tfvars.update(_secondary_tfvars(master_count, nodes_details))
with open(tfvars_json_file, "w") as _file:
json.dump(tfvars, _file)
def _get_vips_ips():
network_subnet_starting_ip = str(
ipaddress.ip_address(
ipaddress.IPv4Network(args.vm_network_cidr).network_address) + 100)
ips = utils.create_ip_address_list(
2,
starting_ip_addr=str(ipaddress.ip_address(network_subnet_starting_ip)))
return ips[0], ips[1]
def _secondary_tfvars(master_count, nodes_details):
secondary_master_starting_ip = str(
ipaddress.ip_address(
ipaddress.IPv4Network(
nodes_details['provisioning_cidr']).network_address) + 10)
secondary_worker_starting_ip = str(
ipaddress.ip_address(
ipaddress.IPv4Network(
nodes_details['provisioning_cidr']).network_address) + 10 +
int(master_count))
return {
'libvirt_secondary_worker_ips':
utils.create_ip_address_list(
nodes_details['worker_count'],
starting_ip_addr=secondary_worker_starting_ip),
'libvirt_secondary_master_ips':
utils.create_ip_address_list(
master_count, starting_ip_addr=secondary_master_starting_ip)
}
def set_workers_ips_by_type(tfvars, num_worker_nodes, master_ip_type,
worker_ip_type):
master_end_ip = tfvars[master_ip_type][-1]
workers_ip_list = tfvars[worker_ip_type]
if not workers_ip_list:
worker_starting_ip = ipaddress.ip_address(master_end_ip)
else:
worker_starting_ip = ipaddress.ip_address(tfvars[worker_ip_type][-1])
worker_ips_list = workers_ip_list + utils.create_ip_address_list(
num_worker_nodes, worker_starting_ip + 1)
tfvars[worker_ip_type] = worker_ips_list