def reuse_vms_stage(cfg, ctx):
vms_patterns = cfg.get('clouds', {}).get('openstack', {}).get('vms', [])
private_key_path = get_vm_keypair(cfg)['keypair_file_private']
for creds in vms_patterns:
user_name, vm_name_pattern = creds.split("@", 1)
msg = "Vm like {0} lookup failed".format(vm_name_pattern)
with utils.log_error(msg):
msg = "Looking for vm with name like {0}".format(vm_name_pattern)
logger.debug(msg)
if not start_vms.is_connected():
os_creds = get_OS_credentials(cfg, ctx)
else:
os_creds = None
conn = start_vms.nova_connect(os_creds)
for ip, vm_id in start_vms.find_vms(conn, vm_name_pattern):
conn_url = "ssh://{user}@{ip}::{key}".format(user=user_name,
ip=ip,
key=private_key_path)
node = Node(conn_url, ['testnode'])
node.os_vm_id = vm_id
ctx.nodes.append(node)
def create_vms_ctx(ctx, cfg, config, already_has_count=0):
if config['count'].startswith('='):
count = int(config['count'][1:])
if count <= already_has_count:
logger.debug("Not need new vms")
yield []
return
params = cfg.vm_configs[config['cfg_name']].copy()
os_nodes_ids = []
if not start_vms.is_connected():
os_creds = get_OS_credentials(cfg, ctx)
else:
os_creds = None
nova = start_vms.nova_connect(os_creds)
params.update(config)
params.update(get_vm_keypair(cfg))
params['group_name'] = cfg.run_uuid
params['keypair_name'] = cfg.vm_configs['keypair_name']
if not config.get('skip_preparation', False):
logger.info("Preparing openstack")
start_vms.prepare_os_subpr(nova, params, os_creds)
new_nodes = []
old_nodes = ctx.nodes[:]
try:
for new_node, node_id in start_vms.launch_vms(nova, params,
already_has_count):
new_node.roles.append('testnode')
ctx.nodes.append(new_node)
os_nodes_ids.append(node_id)
new_nodes.append(new_node)
store_nodes_in_log(cfg, os_nodes_ids)
ctx.openstack_nodes_ids = os_nodes_ids
yield new_nodes
finally:
if not cfg.keep_vm:
shut_down_vms_stage(cfg, ctx)
ctx.nodes = old_nodes
def create_vms_ctx(ctx, cfg, config, already_has_count=0):
if config['count'].startswith('='):
count = int(config['count'][1:])
if count <= already_has_count:
logger.debug("Not need new vms")
yield []
return
params = cfg.vm_configs[config['cfg_name']].copy()
os_nodes_ids = []
if not start_vms.is_connected():
os_creds = get_OS_credentials(cfg, ctx)
else:
os_creds = None
nova = start_vms.nova_connect(os_creds)
params.update(config)
params.update(get_vm_keypair(cfg))
params['group_name'] = cfg.run_uuid
params['keypair_name'] = cfg.vm_configs['keypair_name']
if not config.get('skip_preparation', False):
logger.info("Preparing openstack")
start_vms.prepare_os_subpr(nova, params, os_creds)
new_nodes = []
old_nodes = ctx.nodes[:]
try:
for new_node, node_id in start_vms.launch_vms(nova, params,
already_has_count):
new_node.roles.append('testnode')
ctx.nodes.append(new_node)
os_nodes_ids.append(node_id)
new_nodes.append(new_node)
store_nodes_in_log(cfg, os_nodes_ids)
ctx.openstack_nodes_ids = os_nodes_ids
yield new_nodes
finally:
if not cfg.keep_vm:
shut_down_vms_stage(cfg, ctx)
ctx.nodes = old_nodes
def reuse_vms_stage(cfg, ctx):
vms_patterns = cfg.get('clouds', {}).get('openstack', {}).get('vms', [])
private_key_path = get_vm_keypair(cfg)['keypair_file_private']
for creds in vms_patterns:
user_name, vm_name_pattern = creds.split("@", 1)
msg = "Vm like {0} lookup failed".format(vm_name_pattern)
with utils.log_error(msg):
msg = "Looking for vm with name like {0}".format(vm_name_pattern)
logger.debug(msg)
if not start_vms.is_connected():
os_creds = get_OS_credentials(cfg, ctx)
else:
os_creds = None
conn = start_vms.nova_connect(os_creds)
for ip, vm_id in start_vms.find_vms(conn, vm_name_pattern):
conn_url = "ssh://{user}@{ip}::{key}".format(
user=user_name, ip=ip, key=private_key_path)
node = Node(conn_url, ['testnode'])
node.os_vm_id = vm_id
ctx.nodes.append(node)