def PrepareGCDDataDir(data_dir): """Prepares the given directory using gcd create. Raises: UnableToPrepareDataDir: If the gcd create execution fails. Args: data_dir: str, Path of data directy to be prepared. """ if os.path.isdir(data_dir) and os.listdir(data_dir): log.warn('Reusing existing data in [{0}].'.format(data_dir)) return gcd_create_args = ['create'] project = properties.VALUES.core.project.Get(required=True) gcd_create_args.append('--project_id={0}'.format(project)) gcd_create_args.append(data_dir) exec_args = ArgsForGCDEmulator(*gcd_create_args) log.status.Print('Executing: {0}'.format(' '.join(exec_args))) process = util.Exec(exec_args) util.PrefixOutput(process, DATASTORE) failed = process.poll() if failed: raise UnableToPrepareDataDir()
def Start(args): pubsub_args = BuildStartArgs(ToArgsList(args), platforms.OperatingSystem.Current()) log.status.Print('Executing: {0}'.format(' '.join(pubsub_args))) pubsub_process = util.Exec(pubsub_args) util.WriteEnvYaml(GetEnv(args), args.data_dir) util.PrefixOutput(pubsub_process, PUBSUB)
def PrepareGCDDataDir(args): """Prepares the given directory using gcd create. Raises: UnableToPrepareDataDir: If the gcd create execution fails. Args: args: The arguments passed to the command. """ data_dir = args.data_dir if os.path.isdir(data_dir) and os.listdir(data_dir): log.warn('Reusing existing data in [{0}].'.format(data_dir)) return gcd_create_args = ['create'] project = properties.VALUES.core.project.Get(required=True) gcd_create_args.append('--project_id={0}'.format(project)) gcd_create_args.append(data_dir) exec_args = ArgsForGCDEmulator(gcd_create_args, args) log.status.Print('Executing: {0}'.format(' '.join(exec_args))) with util.Exec(exec_args) as process: util.PrefixOutput(process, DATASTORE) failed = process.poll() if failed: raise UnableToPrepareDataDir()
def StartGCDEmulator(args): """Starts the datastore emulator with the given arguments. Args: args: Arguments passed to the start command. Returns: process, The handle of the child process running the datastore emulator. """ gcd_start_args = ['start'] gcd_start_args.append('--host={0}'.format(args.host_port.host)) gcd_start_args.append('--port={0}'.format(args.host_port.port)) gcd_start_args.append('--store_on_disk={0}'.format(args.store_on_disk)) gcd_start_args.append('--consistency={0}'.format(args.consistency)) gcd_start_args.append('--allow_remote_shutdown') gcd_start_args.append(args.data_dir) exec_args = ArgsForGCDEmulator(*gcd_start_args) log.status.Print('Executing: {0}'.format(' '.join(exec_args))) return util.Exec(exec_args)
def Start(args): bigtable_args = BuildStartArgs(util.BuildArgsList(args)) log.status.Print('Executing: {0}'.format(' '.join(bigtable_args))) with util.Exec(bigtable_args) as bigtable_process: util.WriteEnvYaml(GetEnv(args), GetDataDir()) util.PrefixOutput(bigtable_process, BIGTABLE)
def Start(args, log_file=None): pubsub_args = BuildStartArgs( util.BuildArgsList(args), platforms.OperatingSystem.Current()) log.status.Print('Executing: {0}'.format(' '.join(pubsub_args))) return util.Exec(pubsub_args, log_file=log_file)