def setup_replication(master_vals, slave_vals, rpl_user,
options, test_db=None):
"""Setup replication among a master and a slave.
master_vals[in] Master connection in form user:passwd@host:port:sock
slave_vals[in] Slave connection in form user:passwd@host:port:sock
rpl_user[in] Replication user in the form user:passwd
options[in] dictionary of options (verbosity, quiet, pedantic)
test_db[in] Test replication using this database name (optional)
default = None
"""
verbosity = options.get("verbosity", 0)
conn_options = {
'src_name': "master",
'dest_name': 'slave',
'version': "5.0.0",
'unique': True,
}
servers = connect_servers(master_vals, slave_vals, conn_options)
master = servers[0]
slave = servers[1]
rpl_options = options.copy()
rpl_options['verbosity'] = verbosity > 0
# Create an instance of the replication object
rpl = Replication(master, slave, rpl_options)
errors = rpl.check_server_ids()
for error in errors:
print error
# Check for server_id uniqueness
if verbosity > 0:
print "# master id = %s" % master.get_server_id()
print "# slave id = %s" % slave.get_server_id()
errors = rpl.check_server_uuids()
for error in errors:
print error
# Check for server_uuid uniqueness
if verbosity > 0:
print "# master uuid = %s" % master.get_server_uuid()
print "# slave uuid = %s" % slave.get_server_uuid()
# Check InnoDB compatibility
if verbosity > 0:
print "# Checking InnoDB statistics for type and version conflicts."
errors = rpl.check_innodb_compatibility(options)
for error in errors:
print error
# Checking storage engines
if verbosity > 0:
print "# Checking storage engines..."
errors = rpl.check_storage_engines(options)
for error in errors:
print error
# Check master for binary logging
print "# Checking for binary logging on master..."
errors = rpl.check_master_binlog()
if errors != []:
raise UtilError(errors[0])
# Setup replication
print "# Setting up replication..."
if not rpl.setup(rpl_user, 10):
raise UtilError("Cannot setup replication.")
# Test the replication setup.
if test_db:
rpl.test(test_db, 10)
print "# ...done."
def setup_replication(master_vals, slave_vals, rpl_user,
options, test_db=None):
"""Setup replication among a master and a slave.
master_vals[in] Master connection in form user:passwd@host:port:sock
slave_vals[in] Slave connection in form user:passwd@host:port:sock
rpl_user[in] Replication user in the form user:passwd
options[in] dictionary of options (verbosity, quiet, pedantic)
test_db[in] Test replication using this database name (optional)
default = None
"""
from mysql.utilities.common.server import connect_servers
from mysql.utilities.common.replication import Replication
verbosity = options.get("verbosity", 0)
conn_options = {
'src_name' : "master",
'dest_name' : 'slave',
'version' : "5.0.0",
'unique' : True,
}
servers = connect_servers(master_vals, slave_vals, conn_options)
master = servers[0]
slave = servers[1]
rpl_options = options.copy()
rpl_options['verbosity'] = verbosity > 0
# Create an instance of the replication object
rpl = Replication(master, slave, rpl_options)
errors = rpl.check_server_ids()
for error in errors:
print error
# Check for server_id uniqueness
if verbosity > 0:
print "# master id = %s" % master.get_server_id()
print "# slave id = %s" % slave.get_server_id()
errors = rpl.check_server_uuids()
for error in errors:
print error
# Check for server_uuid uniqueness
if verbosity > 0:
print "# master uuid = %s" % master.get_server_uuid()
print "# slave uuid = %s" % slave.get_server_uuid()
# Check InnoDB compatibility
if verbosity > 0:
print "# Checking InnoDB statistics for type and version conflicts."
errors = rpl.check_innodb_compatibility(options)
for error in errors:
print error
# Checking storage engines
if verbosity > 0:
print "# Checking storage engines..."
errors = rpl.check_storage_engines(options)
for error in errors:
print error
# Check master for binary logging
print "# Checking for binary logging on master..."
errors = rpl.check_master_binlog()
if not errors == []:
raise UtilError(errors[0])
# Setup replication
print "# Setting up replication..."
if not rpl.setup(rpl_user, 10):
raise UtilError("Cannot setup replication.")
# Test the replication setup.
if test_db:
rpl.test(test_db, 10)
print "# ...done."
