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How to use get_main_container_name method in localstack

Best Python code snippet using localstack_python

diagnose.py

Source:diagnose.py

...56ENDPOINT_RESOLVE_LIST = ["localhost.localstack.cloud", "api.localstack.cloud"]57INSPECT_DIRECTORIES = [DEFAULT_VOLUME_DIR, "/tmp"]58def get_localstack_logs() -> Union[str, Dict]:59    try:60        result = DOCKER_CLIENT.get_container_logs(get_main_container_name())61    except Exception as e:62        result = "error getting docker logs for container: %s" % e63    return {"docker": result}64def get_localstack_config() -> Dict:65    result = {}66    for k, v in inspect.getmembers(config):67        if k in EXCLUDE_CONFIG_KEYS:68            continue69        if inspect.isbuiltin(v):70            continue71        if inspect.isfunction(v):72            continue73        if inspect.ismodule(v):74            continue75        if inspect.isclass(v):76            continue77        if "typing." in str(type(v)):78            continue79        if hasattr(v, "__dict__"):80            result[k] = v.__dict__81        else:82            result[k] = v83    return result84def inspect_main_container() -> Union[str, Dict]:85    try:86        return DOCKER_CLIENT.inspect_container(get_main_container_name())87    except Exception as e:88        return f"inspect failed: {e}"89def get_localstack_version() -> Dict[str, str]:90    return {91        "build-date": os.environ.get("LOCALSTACK_BUILD_DATE"),92        "build-git-hash": os.environ.get("LOCALSTACK_BUILD_GIT_HASH"),93        "build-version": os.environ.get("LOCALSTACK_BUILD_VERSION"),94    }95def resolve_endpoints() -> Dict[str, str]:96    result = {}97    for endpoint in ENDPOINT_RESOLVE_LIST:98        try:99            resolved_endpoint = socket.gethostbyname(endpoint)100        except Exception as e:...

container_networking.py

Source:container_networking.py

...15    """16    main_container_network = None17    try:18        if config.is_in_docker:19            networks = DOCKER_CLIENT.get_networks(get_main_container_name())20            main_container_network = networks[0]21        else:22            main_container_network = "bridge"  # use the default bridge network in case of host mode23        LOG.info("Determined main container network: %s", main_container_network)24    except Exception as e:25        container_name = get_main_container_name()26        LOG.info('Unable to get network name of main container "%s": %s', container_name, e)27    return main_container_network28@lru_cache()29def get_endpoint_for_network(network: Optional[str] = None) -> str:30    """31    Get the LocalStack endpoint (= IP address) on the given network.32    If a network is given, it will return the IP address/hostname of LocalStack on that network33    If omitted, it will return the IP address/hostname of the main container network34    This is a cached call, clear cache if networks might have changed35    :param network: Network to return the endpoint for36    :return: IP address or hostname of LS on the given network37    """38    container_name = get_main_container_name()39    network = network or get_main_container_network()40    main_container_ip = None41    try:42        if config.is_in_docker:43            main_container_ip = DOCKER_CLIENT.get_container_ipv4_for_network(44                container_name_or_id=container_name,45                container_network=network,46            )47        else:48            # default gateway for the network should be the host49            # (only under Linux - otherwise fall back to DOCKER_HOST_FROM_CONTAINER below)50            if config.is_in_linux:51                main_container_ip = DOCKER_CLIENT.inspect_network(network)["IPAM"]["Config"][0][52                    "Gateway"53                ]54        LOG.info("Determined main container target IP: %s", main_container_ip)55    except Exception as e:56        LOG.info('Unable to get IP address of main Docker container "%s": %s', container_name, e)57    # return (1) predefined endpoint host, or (2) main container IP, or (3) Docker host (e.g., bridge IP)58    return main_container_ip or config.DOCKER_HOST_FROM_CONTAINER59def get_main_container_ip():60    """61    Get the container IP address of the LocalStack container.62    Use get_endpoint_for network where possible, as it allows better control about which address to return63    :return: IP address of LocalStack container64    """65    container_name = get_main_container_name()66    return DOCKER_CLIENT.get_container_ip(container_name)67def get_main_container_id():68    """69    Return the container ID of the LocalStack container70    :return: container ID71    """72    container_name = get_main_container_name()73    try:74        return DOCKER_CLIENT.get_container_id(container_name)75    except ContainerException:76        return None77@lru_cache()78def get_main_container_name():79    """80    Returns the container name of the LocalStack container81    :return: LocalStack container name82    """83    hostname = os.environ.get("HOSTNAME")84    if hostname:85        try:86            return DOCKER_CLIENT.get_container_name(hostname)87        except ContainerException:88            return config.MAIN_CONTAINER_NAME89    else:...

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