def command_info(args): info = armada_api.get_json('info') output_header = ['Current', 'Ship name', 'Ship role', 'API address', 'API status', 'Version'] output_rows = [output_header] ship_role_counts = Counter() for ship in info: current_string = '->'.rjust(len(output_header[0])) if ship['is_current'] else '' if ship['status'] == 'passing': ship_role_counts[ship['role']] += 1 output_rows.append([current_string, ship['name'], ship['role'], ship['address'], ship['status'], ship['version']]) print_table(output_rows) if ship_role_counts['leader'] == 0: print('\nERROR: There is no active leader. Armada is not working!', file=sys.stderr) elif ship_role_counts['commander'] == 0: print('\nWARNING: We cannot survive leader leaving/failure.', file=sys.stderr) print('Such configuration should only be used in development environments.', file=sys.stderr) elif ship_role_counts['commander'] == 1: print('\nWARNING: We can survive leaving of commander but commander failure or leader leave/failure will be ' 'fatal.', file=sys.stderr) print('Such configuration should only be used in development environments.', file=sys.stderr) else: failure_tolerance = ship_role_counts['commander'] / 2 print('\nWe can survive failure of {0} {1} (including leader).'.format( failure_tolerance, 'commander' if failure_tolerance == 1 else 'commanders'), file=sys.stderr)
def command_dockyard_list(args): output_header = ['Default', 'Alias', 'Address', 'User', 'Password'] output_rows = [output_header] alias_list = alias.get_list() for alias_dict in alias_list: default_string = '->'.rjust(len(output_header[0])) if alias_dict['is_default'] else '' row = [default_string, alias_dict['name'], alias_dict['address'], alias_dict.get('user', ''), _hide_password(alias_dict.get('password', ''))] output_rows.append(row) print_table(output_rows)
def command_dockyard_list(args): output_header = ['Default', 'Alias', 'Address', 'User', 'Password'] output_rows = [output_header] alias_list = alias.get_list() for alias_dict in alias_list: default_string = '->'.rjust(len( output_header[0])) if alias_dict['is_default'] else '' row = [ default_string, alias_dict['name'], alias_dict['address'], alias_dict.get('user', ''), _hide_password(alias_dict.get('password', '')) ] output_rows.append(row) print_table(output_rows)
def command_list(args): service_list = get_json('list', vars(args)) if args.quiet: for container_id in { service['container_id'] for service in service_list }: print(container_id) return output_header = ['Name', 'Address', 'ID', 'Status', 'Env', 'AppID'] if args.uptime: output_header.append("Created (UTC)") if args.microservice_version: output_header.append("Microservice Version") output_rows = [output_header] for service in service_list: service_tags = service['tags'] output_row = [ service['name'], service['address'], service['container_id'], service['status'], service_tags.get('env') or '-', service_tags.get('app_id') or '-' ] if args.uptime: creation_time = epoch_to_iso(service['start_timestamp']) output_row.append(creation_time) if args.microservice_version: microservice_version = service.get('microservice_version', '?') output_row.append(microservice_version) output_rows.append(output_row) print_table(output_rows)