# Add the --slaves option.
add_slaves_option(parser)
# Add verbosity
add_verbosity(parser, quiet=False)
# Now we process the rest of the arguments.
opt, args = parser.parse_args()
server_val = None
master_val = None
slaves_val = None
if opt.server and opt.master:
parser.error(PARSE_ERR_OPTS_EXCLD.format(opt1="--server",
opt2="--master"))
if opt.master is None and opt.slaves:
parser.error(PARSE_ERR_OPT_REQ_OPT.format(opt="--slaves",
opts="--master"))
if opt.master is None and opt.discover:
parser.error(
PARSE_ERR_OPT_REQ_OPT.format(opt="--discover-slaves-login",
opts="--master")
)
if opt.master and opt.slaves is None and opt.discover is None:
err_msg = PARSE_ERR_OPT_REQ_OPT.format(
opt="--master",
opts="--slaves or --discover-slaves-login",
# Parse the options and arguments.
opt, args = parser.parse_args()
# Check security settings
check_password_security(opt, args)
# At least one of the options --discover-slaves-login or --slaves is
# required.
if not opt.discover and not opt.slaves:
parser.error(PARSE_ERR_SLAVE_DISCO_REQ)
# The --discover-slaves-login and --slaves options cannot be used
# simultaneously (only one).
if opt.discover and opt.slaves:
parser.error(PARSE_ERR_OPTS_EXCLD.format(opt1="--discover-slaves-login", opt2="--slaves"))
if opt.discover and not opt.master:
parser.error(PARSE_ERR_OPT_REQ_OPT.format(opt="--discover-slaves-login", opts="--master"))
# Check timeout values, must be greater than zero.
if opt.rpl_timeout < 0:
parser.error(PARSE_ERR_OPT_REQ_NON_NEGATIVE_VALUE.format(opt="--rpl-timeout"))
if opt.checksum_timeout < 0:
parser.error(PARSE_ERR_OPT_REQ_NON_NEGATIVE_VALUE.format(opt="--checksum-timeout"))
# Check interval value, must be greater than zero.
if opt.interval < 1:
parser.error(PARSE_ERR_OPT_REQ_GREATER_VALUE.format(opt="--interval", val="zero"))
# Check slaves list (master cannot be included in slaves list).
# Add option to skip the flush binary/relay logs operation.
parser.add_option("--skip-flush-binlogs",
action="store_true",
dest="skip_flush_binlogs",
default=False,
help="Skip the binary/relay flush operation to reload "
"server's cache after moving files.")
# Parse the options and arguments.
opt, args = parser.parse_args()
# The --server and --binlog-dir options cannot be used simultaneously
# (only one).
if opt.server and opt.binlog_dir:
parser.error(
PARSE_ERR_OPTS_EXCLD.format(opt1='--server', opt2='--binlog-dir'))
# Check mandatory options: --server or --binlog-dir.
if not opt.server and not opt.binlog_dir:
parser.error(
PARSE_ERR_OPTS_REQ.format(opt="--server' or '--binlog-dir"))
# Check specified server.
server_val = None
if opt.server:
# Parse server connection values
try:
server_val = parse_connection(opt.server, None, opt)
except FormatError:
_, err, _ = sys.exc_info()
parser.error("Server connection values invalid: %s." % err)
"yyyy-mm-ddThh:mm:ss or yyyy-mm-dd, or an integer "
"for the elapsed days.")
# Add option to skip the flush binary/relay logs operation.
parser.add_option("--skip-flush-binlogs", action="store_true",
dest="skip_flush_binlogs", default=False,
help="Skip the binary/relay flush operation to reload "
"server's cache after moving files.")
# Parse the options and arguments.
opt, args = parser.parse_args()
# The --server and --binlog-dir options cannot be used simultaneously
# (only one).
if opt.server and opt.binlog_dir:
parser.error(PARSE_ERR_OPTS_EXCLD.format(opt1='--server',
opt2='--binlog-dir'))
# Check mandatory options: --server or --binlog-dir.
if not opt.server and not opt.binlog_dir:
parser.error(PARSE_ERR_OPTS_REQ.format(
opt="--server' or '--binlog-dir"))
# Check specified server.
server_val = None
if opt.server:
# Parse server connection values
try:
server_val = parse_connection(opt.server, None, opt)
except FormatError:
_, err, _ = sys.exc_info()
parser.error("Server connection values invalid: %s." % err)
# Parse the options and arguments.
opt, args = parser.parse_args()
# Check security settings
check_password_security(opt, args)
# At least one of the options --discover-slaves-login or --slaves is
# required.
if not opt.discover and not opt.slaves:
parser.error(PARSE_ERR_SLAVE_DISCO_REQ)
# The --discover-slaves-login and --slaves options cannot be used
# simultaneously (only one).
if opt.discover and opt.slaves:
parser.error(
PARSE_ERR_OPTS_EXCLD.format(opt1='--discover-slaves-login',
opt2='--slaves'))
if opt.discover and not opt.master:
parser.error(PARSE_ERR_DISCO_REQ_MASTER)
# Check timeout values, must be greater than zero.
if opt.rpl_timeout < 0:
parser.error(
PARSE_ERR_OPT_REQ_NON_NEGATIVE_VALUE.format(opt='--rpl-timeout'))
if opt.checksum_timeout < 0:
parser.error(
PARSE_ERR_OPT_REQ_NON_NEGATIVE_VALUE.format(
opt='--checksum-timeout'))
# Check interval value, must be greater than zero.
if opt.interval < 1:
parser.error("You can only specify one command to execute at a time.")
elif len(args) == 0:
parser.error("You must specify a command to execute.")
command = args[0].lower()
# At least one of the options --discover-slaves-login or --slaves is
# required unless we are doing a health command.
if not opt.discover and not opt.slaves and not command == 'health':
parser.error(PARSE_ERR_SLAVE_DISCO_REQ)
# --discover-slaves-login and --slaves cannot be used simultaneously
# (only one)
if opt.discover and opt.slaves:
parser.error(PARSE_ERR_OPTS_EXCLD.format(
opt1='--discover-slaves-login', opt2='--slaves'
))
# Check slaves list
check_server_lists(parser, opt.master, opt.slaves)
# The value for --timeout needs to be an integer > 0.
try:
if int(opt.timeout) <= 0:
parser.error("The --timeout option requires a value greater "
"than 0.")
except ValueError:
parser.error("The --timeout option requires an integer value.")
# Check errors and warnings of options and combinations.
# Add the --slaves option.
add_slaves_option(parser)
# Add verbosity
add_verbosity(parser, quiet=False)
# Now we process the rest of the arguments.
opt, args = parser.parse_args()
server_val = None
master_val = None
slaves_val = None
if opt.server and opt.master:
parser.error(
PARSE_ERR_OPTS_EXCLD.format(opt1="--server", opt2="--master"))
if opt.master is None and opt.slaves:
parser.error(
PARSE_ERR_OPT_REQ_OPT.format(opt="--slaves", opts="--master"))
if opt.master is None and opt.discover:
parser.error(
PARSE_ERR_OPT_REQ_OPT.format(opt="--discover-slaves-login",
opts="--master"))
if opt.master and opt.slaves is None and opt.discover is None:
err_msg = PARSE_ERR_OPT_REQ_OPT.format(
opt="--master",
opts="--slaves or --discover-slaves-login",
)