def change_objects_owner(args): print 'Fixing database objects owner' properties = Properties() #Dummy, args contains the dbms name and parameters already factory = DBMSConfigFactory() dbms = factory.create(args, properties) dbms.change_db_files_owner()
def _reset_database(options):
properties = get_ambari_properties()
if properties == -1:
print_error_msg("Error getting ambari properties")
return -1
factory = DBMSConfigFactory()
dbmsAmbari = factory.create(options, properties)
dbmsAmbari.reset_database()
def _reset_database(options):
properties = get_ambari_properties()
if properties == -1:
print_error_msg("Error getting tbds properties")
return -1
factory = DBMSConfigFactory()
dbmsAmbari = factory.create(options, properties)
dbmsAmbari.reset_database()
def prompt_db_properties(options):
ok = False
if options.must_set_database_options:
ok = get_YN_input("Enter advanced database configuration [y/n] (n)? ", False)
print 'Configuring database...'
factory = DBMSConfigFactory()
options.must_set_database_options = ok
options.database_index = factory.select_dbms(options)
def prompt_db_properties(options):
ok = False
if options.must_set_database_options:
ok = get_YN_input_optional("Enter advanced database configuration [y/n] (n)? ", False,SETUP_USE_DEFAULT)
print 'Configuring database...'
factory = DBMSConfigFactory()
options.must_set_database_options = ok
options.database_index = factory.select_dbms(options)
def prompt_db_properties(options):
factory = DBMSConfigFactory()
if not factory.force_dbms_setup():
ok = False
if options.must_set_database_options:
ok = get_YN_input("Enter advanced database configuration [y/n] (n)? ", False)
else:
ok = True
print 'Configuring database...'
options.must_set_database_options = ok
options.database_index = factory.select_dbms(options)
def _setup_database(options):
properties = get_ambari_properties()
if properties == -1:
raise FatalException(-1, "Error getting ambari properties")
factory = DBMSConfigFactory()
dbmsAmbari = factory.create(options, properties, "Ambari")
resultA = dbmsAmbari.configure_database(properties)
# Now save the properties file
if resultA:
update_properties(properties)
dbmsAmbari.setup_database()
def _reset_database(options):
properties = get_ambari_properties()
if properties == -1:
print_error_msg("Error getting ambari properties")
return -1
persistence_type = properties[PERSISTENCE_TYPE_PROPERTY]
if persistence_type == "remote":
err = 'Ambari doesn\'t support resetting exernal DB automatically. ' \
'To reset Ambari Server schema you must first drop and then create it ' \
'using DDL scripts from "/var/lib/ambari-server/resources/"'
raise FatalException(1, err)
else:
factory = DBMSConfigFactory()
dbmsAmbari = factory.create(options, properties)
dbmsAmbari.reset_database()
def verify_setup_allowed(options):
if get_silent():
properties = get_ambari_properties()
if properties == -1:
print_error_msg("Error getting ambari properties")
return -1
isSecure = get_is_secure(properties)
if isSecure:
(isPersisted, masterKeyFile) = get_is_persisted(properties)
if not isPersisted:
print "ERROR: Cannot run silent 'setup' with password encryption enabled " \
"and Master Key not persisted."
print "Ambari Server 'setup' exiting."
return 1
factory = DBMSConfigFactory()
default_dbms = factory.get_default_dbms_name()
if default_dbms:
valid = True
if options.dbms is not None \
and options.database_host is not None \
and options.database_port is not None \
and options.database_name is not None \
and options.database_username is not None \
and options.database_password is not None:
if default_dbms == "sqlanywhere" and options.sqla_server_name is None:
valid = False
else:
valid = False
if not valid:
print "ERROR: Cannot run silent setup without database connection properties provided."
print "Ambari Server 'setup' exiting."
return 2
return 0
def _createDefDbFactory(options):
properties = get_ambari_properties()
if properties == -1:
raise FatalException(-1, "Error getting ambari properties")
if not (properties.getPropertyDict().has_key(JDBC_URL_PROPERTY) and
properties.getPropertyDict().has_key(JDBC_RCA_URL_PROPERTY)):
raise FatalException(-1, "Ambari Server not set up yet. Nothing to reset.")
empty_options = optparse.Values()
empty_options.must_set_database_options = options.must_set_database_options
empty_options.database_index = options.database_index
empty_options.database_host = ""
empty_options.database_port = ""
empty_options.database_name = ""
empty_options.database_windows_auth = False
empty_options.database_username = ""
empty_options.database_password = ""
empty_options.init_db_script_file = ""
empty_options.cleanup_db_script_file = ""
factory = DBMSConfigFactory()
return empty_options, factory, properties
def get_supported_jdbc_drivers(): factory = DBMSConfigFactory() return factory.get_supported_jdbc_drivers()
