/usr/bin/mysqlserverclone is in mysql-utilities 1.0.5-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 | #!/usr/bin/python
#
# Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
"""
This file contains the clone server utility which launches a new instance
of an existing server.
"""
import os.path
import sys
from mysql.utilities.common.options import parse_connection
from mysql.utilities.common.options import setup_common_options
from mysql.utilities.common.options import add_verbosity
from mysql.utilities import exception
from mysql.utilities.command import serverclone
# Constants
NAME = "MySQL Utilities - mysqlserverclone "
DESCRIPTION = "mysqlserverclone - start another instance of a running server"
USAGE = "%prog --server=user:pass@host:port:socket --new-data=/tmp/data2 " \
"--new-port=3310 --new-id=12 --root-password=root"
# Setup the command parser and setup server, help
parser = setup_common_options(os.path.basename(sys.argv[0]),
DESCRIPTION, USAGE, False, True, None)
# Setup utility-specific options:
# Data directory for new instance
parser.add_option("--new-data", action="store", dest="new_data",
type = "string", help="the full path to the location "
"of the data directory for the new instance")
# Port for the new instance
parser.add_option("--new-port", action="store", dest="new_port",
type = "string", default="3307", help="the new port "
"for the new instance - default=%default")
# Server id for the new instance
parser.add_option("--new-id", action="store", dest="new_id",
type = "string", default="2", help="the server_id for "
"the new instance - default=%default")
# Root password for the new instance
parser.add_option("--root-password", action="store", dest="root_pass",
type="string", help="password for the root user")
# Optional additional command-line options
parser.add_option("--mysqld", action="store", dest="mysqld",
type="string", help="additional options for mysqld")
# Option to write command to file
parser.add_option("--write-command", "-w", action="store", dest='cmd_file',
default=None, type="string", help="path to file for writing"
" startup command. For example: start_server1.sh")
# Add verbosity and quiet mode
add_verbosity(parser, True)
# Add --basedir option
parser.add_option("--basedir", action="store", dest="basedir", default=None,
type="string", help="the base directory for the server")
# Now we process the rest of the arguments.
opt, args = parser.parse_args()
# Can only use --basedir and --datadir if --server is missing
if opt.basedir is not None and opt.server is not None:
parser.error("Cannot use the --basedir and --server options together.")
# Fail if no database path specified.
if opt.new_data is None:
parser.error("No new database path. Use --help for available options.")
# Warn if root-password is left off.
if opt.root_pass is None or opt.root_pass == '':
print "# WARNING: Root password for new instance has not been set."
# Build options
options = {
'new_data' : opt.new_data,
'new_port' : opt.new_port,
'new_id' : opt.new_id,
'root_pass' : opt.root_pass,
'mysqld_options' : opt.mysqld,
'verbosity' : opt.verbosity,
'quiet' : opt.quiet,
'cmd_file' : opt.cmd_file,
'basedir' : opt.basedir,
}
# Expand user paths and resolve relative paths
if opt.new_data and opt.new_data[0] == '~':
options['new_data'] = os.path.expanduser(opt.new_data)
if opt.basedir and opt.basedir[0] == '~':
options['basedir'] = os.path.expanduser(opt.basedir)
if opt.new_data and opt.new_data[0] == '.':
options['new_data'] = os.path.abspath(opt.new_data)
if opt.basedir and opt.basedir[0] == '.':
options['basedir'] = os.path.abspath(opt.basedir)
# Parse source connection values if we have a running server
if opt.basedir is None:
try:
conn = parse_connection(opt.server)
except:
parser.error("Source connection values invalid or cannot be parsed.")
else:
conn = None
try:
res = serverclone.clone_server(conn, options)
except exception.UtilError, e:
print "ERROR:", e.errmsg
exit(1)
exit()
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