def up(env=None, **kwargs):
logging.debug('phase[up]: args=%s' % kwargs)
# Generates a directory for results
resultdir_name = kwargs['--env'] or \
'enos_' + datetime.today().isoformat()
resultdir = os.path.join(CALL_PATH, resultdir_name)
# The result directory cannot be created if a related file exists
if os.path.isfile(resultdir):
logging.error("Result directory cannot be created due to %s" %
resultdir)
sys.exit(1)
# Create the result directory if it does not exist
os.path.isdir(resultdir) or os.mkdir(resultdir)
logging.info('Generate results in %s' % resultdir)
env['resultdir'] = resultdir
# Symlink the result directory with the current directory
link = os.path.abspath(SYMLINK_NAME)
os.path.lexists(link) and os.remove(link)
try:
os.symlink(env['resultdir'], link)
logging.info("Symlinked %s to %s" % (env['resultdir'], link))
except OSError:
# An harmless error can occur due to a race condition when multiple
# regions are simultaneously deployed
logging.warning("Symlink %s to %s failed" % (env['resultdir'], link))
pass
# Loads the configuration file
config_file = kwargs['-f']
if os.path.isfile(config_file):
env['config_file'] = config_file
with open(config_file, 'r') as f:
env['config'].update(yaml.load(f))
logging.info("Reloaded config %s", env['config'])
else:
logging.error('Configuration file %s does not exist', config_file)
sys.exit(1)
# Calls the provider and initialise resources
provider = make_provider(env)
rsc, provider_net, eths = \
provider.init(env['config'], CALL_PATH, kwargs['--force-deploy'])
env['rsc'] = rsc
env['provider_net'] = provider_net
env['eths'] = eths
# Generates inventory for ansible/kolla
base_inventory = env['config']['inventory']
inventory = os.path.join(env['resultdir'], 'multinode')
generate_inventory(env['rsc'], base_inventory, inventory)
logging.info('Generates inventory %s' % inventory)
env['inventory'] = inventory
wait_ssh(env)
# Set variables required by playbooks of the application
if 'ip' in env['config']['registry']:
registry_vip = env['config']['registry']['ip']
else:
registry_vip = pop_ip(env)
env['config'].update({
'vip': pop_ip(env),
'registry_vip': registry_vip,
'influx_vip': pop_ip(env),
'grafana_vip': pop_ip(env),
'network_interface': eths[NETWORK_IFACE],
'resultdir': env['resultdir'],
'rabbitmq_password': "******",
'database_password': "******",
'external_vip': pop_ip(env)
})
# Executes hooks and runs playbook that initializes resources (eg,
# installs the registry, install monitoring tools, ...)
provider.before_preintsall(env)
up_playbook = os.path.join(ANSIBLE_DIR, 'up.yml')
run_ansible([up_playbook],
inventory,
extra_vars=env['config'],
tags=kwargs['--tags'])
provider.after_preintsall(env)
def up(env=None, **kwargs):
logging.debug('phase[up]: args=%s' % kwargs)
# Generate or get the directory for results
env['resultdir'] = _set_resultdir(kwargs['--env'])
logging.info("Directory for experiment results is %s", env['resultdir'])
# Loads the configuration file
config_file = os.path.abspath(kwargs['-f'])
if os.path.isfile(config_file):
env['config_file'] = config_file
with open(config_file, 'r') as f:
env['config'].update(yaml.load(f))
logging.info("Reloaded configuration file %s", env['config_file'])
logging.debug("Configuration is %s", env['config'])
else:
raise EnosFilePathError(
config_file, "Configuration file %s does not exist" % config_file)
# Calls the provider and initialise resources
provider = make_provider(env)
config = load_config(env['config'], provider.topology_to_resources,
provider.default_config())
rsc, provider_net, eths = \
provider.init(config, kwargs['--force-deploy'])
env['rsc'] = rsc
env['provider_net'] = provider_net
env['eths'] = eths
logging.debug("Provider ressources: %s", env['rsc'])
logging.debug("Provider network information: %s", env['provider_net'])
logging.debug("Provider network interfaces: %s", env['eths'])
# Generates inventory for ansible/kolla
base_inventory = seekpath(env['config']['inventory'])
inventory = os.path.join(env['resultdir'], 'multinode')
generate_inventory(env['rsc'], base_inventory, inventory)
logging.info('Generates inventory %s' % inventory)
env['inventory'] = inventory
# Wait for resources to be ssh reachable
wait_ssh(env)
# Set variables required by playbooks of the application
env['config'].update({
'vip':
pop_ip(env),
'registry_vip':
env['config']['registry'].get('ip') or pop_ip(env),
'influx_vip':
pop_ip(env),
'grafana_vip':
pop_ip(env),
'network_interface':
eths[NETWORK_IFACE],
'resultdir':
env['resultdir'],
'rabbitmq_password':
"******",
'database_password':
"******",
'external_vip':
pop_ip(env)
})
# Runs playbook that initializes resources (eg,
# installs the registry, install monitoring tools, ...)
up_playbook = os.path.join(ANSIBLE_DIR, 'up.yml')
run_ansible([up_playbook],
inventory,
extra_vars=env['config'],
tags=kwargs['--tags'])