import os #========================================================== # HOST LOGIN #========================================================== # Location of the database host relative to this driver # Valid values: local, remote, or docker HOST_CONN = 'local' # The name of the Docker container for the target database # (only required if HOST_CONN = docker) CONTAINER_NAME = None # e.g., 'postgres_container' # Host SSH login credentials (only required if HOST_CONN=remote) LOGIN_NAME = None LOGIN_HOST = None LOGIN_PORT = None # Set when using a port other than the SSH default #========================================================== # DATABASE OPTIONS #========================================================== # Either Postgres or Oracle DB_TYPE = 'postgres' # Name of the database DB_NAME = 'tpcc' # Database username DB_USER = 'dbuser' # Password for DB_USER DB_PASSWORD = 'dbpassword' # Database admin username (for tasks like restarting the database) ADMIN_USER = DB_USER # Database host address DB_HOST = 'localhost' # Database port DB_PORT = '5432' # Path to the configuration file on the database server DB_CONF = '/etc/postgresql/9.6/main/postgresql.conf' # Path to the directory for storing database dump files DB_DUMP_DIR = '/var/lib/postgresql/9.6/main/dumpfiles' # Base config settings to always include when installing new configurations BASE_DB_CONF = { 'track_counts': 'on', 'track_functions': 'all', 'track_io_timing': 'on', 'autovacuum': 'off', } # Name of the device on the database server to monitor the disk usage, or None to disable DATABASE_DISK = None # Set this to a different database version to override the current version OVERRIDE_DB_VERSION = None # POSTGRES-SPECIFIC OPTIONS >>> PG_DATADIR = '/var/lib/postgresql/9.6/main' # ORACLE-SPECIFIC OPTIONS >>> ORACLE_AWR_ENABLED = False #========================================================== # DRIVER OPTIONS #========================================================== # Path to this driver DRIVER_HOME = os.path.dirname(os.path.realpath(__file__)) # Path to the directory for storing results RESULT_DIR = os.path.join(DRIVER_HOME, 'results') # Path to temp directory TEMP_DIR = '/tmp/driver' # Path to the directory for storing database dump files DB_DUMP_DIR = os.path.join(DRIVER_HOME, 'dumpfiles') # Reload the database after running this many iterations RELOAD_INTERVAL = 10 # The maximum allowable disk usage percentage. Reload the database # whenever the current disk usage exceeds this value. MAX_DISK_USAGE = 90 # Execute this many warmup iterations before uploading the next result # to the website WARMUP_ITERATIONS = 0 # Let the database initialize for this many seconds after it restarts RESTART_SLEEP_SEC = 300 #========================================================== # OLTPBENCHMARK OPTIONS #========================================================== # Path to OLTPBench directory OLTPBENCH_HOME = os.path.expanduser('~/oltpbench') # Path to the OLTPBench configuration file OLTPBENCH_CONFIG = os.path.join(OLTPBENCH_HOME, 'config/tpcc_config_postgres.xml') # Name of the benchmark to run OLTPBENCH_BENCH = 'tpcc' #========================================================== # CONTROLLER OPTIONS #========================================================== # Path to the controller directory CONTROLLER_HOME = os.path.expanduser('~/ottertune/client/controller') # Path to the controller configuration file CONTROLLER_CONFIG = os.path.join(CONTROLLER_HOME, 'config/postgres_config.json') #========================================================== # LOGGING OPTIONS #========================================================== LOG_LEVEL = 'DEBUG' # Path to log directory LOG_DIR = os.path.join(DRIVER_HOME, 'log') # Log files DRIVER_LOG = os.path.join(LOG_DIR, 'driver.log') OLTPBENCH_LOG = os.path.join(LOG_DIR, 'oltpbench.log') CONTROLLER_LOG = os.path.join(LOG_DIR, 'controller.log') #========================================================== # WEBSITE OPTIONS #========================================================== # OtterTune website URL WEBSITE_URL = 'http://127.0.0.1:8000' # Code for uploading new results to the website UPLOAD_CODE = 'I5I10PXK3PK27FM86YYS'