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#!/bin/sh
# PROVIDE: mysql
# REQUIRE: LOGIN
# KEYWORD: shutdown
#
# Add the following line to /etc/rc.conf to enable mysql:
# mysql_enable (bool): Set to "NO" by default.
# Set it to "YES" to enable MySQL.
%%LEGACY_LIMITS%%# mysql_limits (bool): Set to "NO" by default.
%%LEGACY_LIMITS%%# Set it to yes to run `limits -e -U mysql`
%%LEGACY_LIMITS%%# just before mysql starts.
# mysql_dbdir (str): Default to "%%MY_DBDIR%%"
# Base database directory.
# mysql_confdir (str): Default to "%%ETCDIR%%"
# Base configuration directory.
# mysql_optfile (str): Server-specific option file.
# Set it in the rc.conf or default behaviour of
# `mysqld_safe` itself, will be picking
# ${mysql_confdir}/my.cnf if it exists.
# mysql_pidfile (str): Custum PID file path and name.
# Default to "${mysql_dbdir}/${hostname}.pid".
# mysql_args (str): Custom additional arguments to be passed
# to mysqld_safe (default empty).
# mysql_startup_timeout (int): How much time, in seconds, should
# we wait for mysqld to start (default 900).
#
. /etc/rc.subr
name="mysql"
rcvar=mysql_enable
load_rc_config $name
: ${mysql_enable="NO"}
%%LEGACY_LIMITS%%: ${mysql_limits="NO"}
: ${mysql_dbdir="%%MY_DBDIR%%"}
: ${mysql_confdir="%%ETCDIR%%"}
if [ -f "${mysql_confdir}/my.cnf" ]; then
: ${mysql_optfile="${mysql_confdir}/my.cnf"}
elif [ -f "${mysql_dbdir}/my.cnf" ]; then
: ${mysql_optfile="${mysql_dbdir}/my.cnf"}
fi
if [ ! -z "${mysql_optfile}" ]; then
mysql_extra="--defaults-extra-file=${mysql_optfile}"
fi
mysql_user="mysql"
%%LEGACY_LIMITS%%mysql_limits_args="-e -U ${mysql_user}"
: ${hostname:=`/bin/hostname`}
pidfile=${mysql_pidfile:-"${mysql_dbdir}/${hostname}.pid"}
command="/usr/sbin/daemon"
command_args="-c -f %%PREFIX%%/bin/mysqld_safe ${mysql_extra} --basedir=%%PREFIX%% --datadir=${mysql_dbdir} --pid-file=${pidfile} --user=${mysql_user} ${mysql_args} %%FEDER%% %%PERFSCHEMRC%%"
procname="%%PREFIX%%/libexec/mysqld"
start_precmd="${name}_prestart"
start_postcmd="${name}_poststart"
mysql_install_db="${procname}"
mysql_install_db_args="${mysql_extra} --basedir=%%PREFIX%% --datadir=${mysql_dbdir} --user=${mysql_user} --initialize"
: ${mysql_startup_timeout=900}
startup_sleep=1
sst_progress_file=${mysql_dbdir}/sst_in_progress
extra_commands="bootstrap"
bootstrap_cmd="mysql_bootstrap"
mysql_bootstrap()
{
# Bootstrap the cluster: start the first node that initiates the cluster
check_startmsgs && echo "Bootstrapping cluster"
shift
command_args="${command_args} --wsrep-new-cluster"
run_rc_command ${_rc_prefix}start
}
mysql_create_auth_tables()
{
eval $mysql_install_db $mysql_install_db_args >/dev/null 2>/dev/null
}
mysql_prestart()
{
if [ ! -d "${mysql_dbdir}/mysql/." ]; then
mysql_create_auth_tables || return 1
fi
%%LEGACY_LIMITS%% if checkyesno mysql_limits; then
%%LEGACY_LIMITS%% eval `/usr/bin/limits ${mysql_limits_args}` 2>/dev/null
%%LEGACY_LIMITS%% else
%%LEGACY_LIMITS%% return 0
%%LEGACY_LIMITS%% fi
%%MODERN_LIMITS%% return 0
}
mysql_poststart()
{
local timeout=${mysql_startup_timeout}
while [ ! -f "${pidfile}" -a ${timeout} -gt 0 ]; do
if test -e $sst_progress_file && [ $startup_sleep -ne 100 ]; then
check_startmsgs && echo "SST in progress, setting sleep higher"
startup_sleep=100
fi
timeout=$(( timeout - 1 ))
sleep $startup_sleep
done
return 0
}
run_rc_command "$1"
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