2016-02-10 19:55:33 +01:00
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import copy
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2016-05-13 16:21:33 +02:00
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import os
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2016-02-10 19:55:33 +01:00
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2016-04-07 14:15:29 +02:00
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# from functools import reduce
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# PORT_NUMBER = reduce(lambda x, y: x * y, map(ord, 'BigchainDB')) % 2**16
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# basically, the port number is 9984
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2017-03-28 14:51:02 +02:00
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_base_database_rethinkdb = {
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2017-01-23 16:49:59 +01:00
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'host': os.environ.get('BIGCHAINDB_DATABASE_HOST', 'localhost'),
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'port': int(os.environ.get('BIGCHAINDB_DATABASE_PORT', 28015)),
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'name': os.environ.get('BIGCHAINDB_DATABASE_NAME', 'bigchain'),
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}
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2017-03-28 14:51:02 +02:00
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# The following variable is used by `bigchaindb configure` to
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# prompt the user for database values. We cannot rely on
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# _base_database_rethinkdb.keys() or _base_database_mongodb.keys()
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# because dicts are unordered. I tried to configure
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_base_database_rethinkdb_keys = ('host', 'port', 'name')
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_base_database_mongodb = {
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2017-01-23 16:49:59 +01:00
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'host': os.environ.get('BIGCHAINDB_DATABASE_HOST', 'localhost'),
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'port': int(os.environ.get('BIGCHAINDB_DATABASE_PORT', 27017)),
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'name': os.environ.get('BIGCHAINDB_DATABASE_NAME', 'bigchain'),
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'replicaset': os.environ.get('BIGCHAINDB_DATABASE_REPLICASET', 'bigchain-rs'),
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2017-03-28 14:51:02 +02:00
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'ssl': bool(os.environ.get('BIGCHAINDB_DATABASE_SSL', False)),
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'login': os.environ.get('BIGCHAINDB_DATABASE_LOGIN'),
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'password': os.environ.get('BIGCHAINDB_DATABASE_PASSWORD')
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}
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_base_database_mongodb_keys = ('host', 'port', 'name', 'replicaset',
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'ssl', 'login', 'password')
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_database_rethinkdb = {
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'backend': os.environ.get('BIGCHAINDB_DATABASE_BACKEND', 'rethinkdb'),
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2017-02-23 17:20:21 +01:00
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'connection_timeout': 5000,
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'max_tries': 3,
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2017-01-23 16:49:59 +01:00
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}
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2017-03-28 14:51:02 +02:00
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_database_rethinkdb.update(_base_database_rethinkdb)
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_database_mongodb = {
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'backend': os.environ.get('BIGCHAINDB_DATABASE_BACKEND', 'mongodb'),
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'connection_timeout': 5000,
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'max_tries': 3,
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}
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_database_mongodb.update(_base_database_mongodb)
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_database_keys_map = {
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'mongodb': _base_database_mongodb_keys,
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'rethinkdb': _base_database_rethinkdb_keys
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}
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2016-02-10 19:55:33 +01:00
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2017-01-31 10:34:45 +01:00
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_database_map = {
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'mongodb': _database_mongodb,
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'rethinkdb': _database_rethinkdb
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}
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2016-02-10 19:55:33 +01:00
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config = {
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2016-03-22 18:42:50 +01:00
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'server': {
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2016-04-07 14:15:29 +02:00
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# Note: this section supports all the Gunicorn settings:
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# - http://docs.gunicorn.org/en/stable/settings.html
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2016-10-05 11:25:45 +02:00
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'bind': os.environ.get('BIGCHAINDB_SERVER_BIND') or 'localhost:9984',
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2016-10-18 17:38:44 +02:00
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'workers': None, # if none, the value will be cpu_count * 2 + 1
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'threads': None, # if none, the value will be cpu_count * 2 + 1
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2016-03-22 18:42:50 +01:00
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},
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2017-01-31 10:34:45 +01:00
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'database': _database_map[
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os.environ.get('BIGCHAINDB_DATABASE_BACKEND', 'rethinkdb')
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],
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2016-02-10 19:55:33 +01:00
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'keypair': {
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2016-03-24 01:41:00 +01:00
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'public': None,
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'private': None,
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2016-02-10 19:55:33 +01:00
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},
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2016-03-24 01:41:00 +01:00
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'keyring': [],
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2017-03-13 17:55:11 +01:00
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'backlog_reassign_delay': 120,
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'log': {
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# TODO Document here or elsewhere.
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# Example of config:
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# 'file': '/var/log/bigchaindb.log',
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# 'level_console': 'info',
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# 'level_logfile': 'info',
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# 'datefmt_console': '%Y-%m-%d %H:%M:%S',
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# 'datefmt_logfile': '%Y-%m-%d %H:%M:%S',
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# 'fmt_console': '%(asctime)s [%(levelname)s] (%(name)s) %(message)s',
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# 'fmt_logfile': '%(asctime)s [%(levelname)s] (%(name)s) %(message)s',
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# 'granular_levels': {
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# 'bichaindb.backend': 'info',
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# 'bichaindb.core': 'info',
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# },
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},
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2016-02-10 19:55:33 +01:00
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}
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# We need to maintain a backup copy of the original config dict in case
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# the user wants to reconfigure the node. Check ``bigchaindb.config_utils``
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# for more info.
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_config = copy.deepcopy(config)
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2016-02-22 10:17:16 +01:00
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from bigchaindb.core import Bigchain # noqa
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2016-04-21 14:40:51 +02:00
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from bigchaindb.version import __version__ # noqa
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