def parse_service_ports():
""" Parses the environment variable $SERVICE_PORTS with a comma-separated list of services
and (optional) ports they should run on: 'service1:port1,service2,service3:port3' """
service_ports = os.environ.get('SERVICES', '').strip()
if not service_ports:
return DEFAULT_SERVICE_PORTS
result = {}
for service_port in re.split(r'\s*,\s*', service_ports):
parts = re.split(r'[:=]', service_port)
service = parts[0]
result[service] = int(parts[-1]) if len(parts) > 1 else DEFAULT_SERVICE_PORTS.get(service)
# Fix Elasticsearch port - we have 'es' (AWS ES API) and 'elasticsearch' (actual Elasticsearch API)
if result.get('es') and not result.get('elasticsearch'):
result['elasticsearch'] = DEFAULT_SERVICE_PORTS.get('elasticsearch')
return result
def parse_service_ports():
""" Parses the environment variable $SERVICE_PORTS with a comma-separated list of services
and (optional) ports they should run on: 'service1:port1,service2,service3:port3' """
service_ports = os.environ.get('SERVICES', '').strip()
if not service_ports:
return DEFAULT_SERVICE_PORTS
result = {}
for service_port in re.split(r'\s*,\s*', service_ports):
parts = re.split(r'[:=]', service_port)
service = parts[0]
result[service] = int(parts[-1]) if len(parts) > 1 else DEFAULT_SERVICE_PORTS.get(service)
# Fix Elasticsearch port - we have 'es' (AWS ES API) and 'elasticsearch' (actual Elasticsearch API)
if result.get('es') and not result.get('elasticsearch'):
result['elasticsearch'] = DEFAULT_SERVICE_PORTS.get('elasticsearch')
return result
def set_service_status(data):
command = data.get('command')
service = data.get('service')
service_ports = config.parse_service_ports()
if command == 'start':
existing = service_ports.get(service)
port = DEFAULT_SERVICE_PORTS.get(service)
if existing:
status = get_service_status(service, port)
if status == 'running':
return
key_upper = service.upper().replace('-', '_')
port_variable = 'PORT_%s' % key_upper
service_list = os.environ.get('SERVICES', '').strip()
services = [e for e in re.split(r'[\s,]+', service_list) if e]
contained = [s for s in services if s.startswith(service)]
if not contained:
services.append(service)
update_config_variable(port_variable, port)
new_service_list = ','.join(services)
os.environ['SERVICES'] = new_service_list
config.populate_configs()
LOG.info('Starting service %s on port %s' % (service, port))
SERVICE_PLUGINS[service].start(asynchronous=True)
return {}
def parse_service_ports():
""" Parses the environment variable $SERVICES with a comma-separated list of services
and (optional) ports they should run on: 'service1:port1,service2,service3:port3' """
service_ports = os.environ.get('SERVICES', '').strip()
if not service_ports:
return DEFAULT_SERVICE_PORTS
result = {}
for service_port in re.split(r'\s*,\s*', service_ports):
parts = re.split(r'[:=]', service_port)
service = parts[0]
key_upper = service.upper().replace('-', '_')
port_env_name = '%s_PORT' % key_upper
# (1) set default port number
port_number = DEFAULT_SERVICE_PORTS.get(service)
# (2) set port number from <SERVICE>_PORT environment, if present
if os.environ.get(port_env_name):
port_number = os.environ.get(port_env_name)
# (3) set port number from <service>:<port> portion in $SERVICES, if present
if len(parts) > 1:
port_number = int(parts[-1])
# (4) try to parse as int, fall back to 0 (invalid port)
try:
port_number = int(port_number)
except Exception:
port_number = 0
result[service] = port_number
return result
def set_service_status(data):
command = data.get("command")
service = data.get("service")
service_ports = config.parse_service_ports()
if command == "start":
existing = service_ports.get(service)
port = DEFAULT_SERVICE_PORTS.get(service)
if existing:
status = get_service_status(service, port)
if status == "running":
return
key_upper = service.upper().replace("-", "_")
port_variable = "PORT_%s" % key_upper
service_list = os.environ.get("SERVICES", "").strip()
services = [e for e in re.split(r"[\s,]+", service_list) if e]
contained = [s for s in services if s.startswith(service)]
if not contained:
services.append(service)
config_listener.update_config_variable(port_variable, port)
new_service_list = ",".join(services)
os.environ["SERVICES"] = new_service_list
# TODO: expensive operation - check if we need to do this here for each service, should be optimized!
config.populate_configs()
LOG.info("Starting service %s on port %s" % (service, port))
SERVICE_PLUGINS[service].start(asynchronous=True)
return {}
def parse_service_ports():
""" Parses the environment variable $SERVICE_PORTS with a comma-separated list of services
and (optional) ports they should run on: 'service1:port1,service2,service3:port3' """
service_ports = os.environ.get('SERVICES', '').strip()
if not service_ports:
return DEFAULT_SERVICE_PORTS
result = {}
for service_port in re.split(r'\s*,\s*', service_ports):
parts = re.split(r'[:=]', service_port)
service = parts[0]
result[service] = int(parts[-1]) if len(parts) > 1 else DEFAULT_SERVICE_PORTS.get(service)
return result
def populate_config_env_var_names():
global CONFIG_ENV_VARS
for key, value in DEFAULT_SERVICE_PORTS.items():
clean_key = key.upper().replace("-", "_")
CONFIG_ENV_VARS += [
clean_key + "_BACKEND",
clean_key + "_PORT_EXTERNAL",
"PROVIDER_OVERRIDE_" + clean_key,
]
# create variable aliases prefixed with LOCALSTACK_ (except LOCALSTACK_HOSTNAME)
CONFIG_ENV_VARS += [
"LOCALSTACK_" + v for v in CONFIG_ENV_VARS if not v.startswith("LOCALSTACK_")
]
CONFIG_ENV_VARS = list(set(CONFIG_ENV_VARS))
def install_all_components():
# load plugins
os.environ[LOCALSTACK_INFRA_PROCESS] = '1'
bootstrap.load_plugins()
# install all components
install_components(DEFAULT_SERVICE_PORTS.keys())
def install_all_components():
install_components(DEFAULT_SERVICE_PORTS.keys())
def install_all_components():
hooks.install.run()
# install all components
install_components(DEFAULT_SERVICE_PORTS.keys())
def install_all_components():
# install dependencies - make sure that install_components(..) is called before hooks.install below!
install_components(DEFAULT_SERVICE_PORTS.keys())
hooks.install.run()
def install_all_components():
install_components(DEFAULT_SERVICE_PORTS.keys())
def install_all_components():
# load plugins
bootstrap.load_plugins()
# install all components
install_components(DEFAULT_SERVICE_PORTS.keys())