diff options
Diffstat (limited to 'dev-db/mysql-init-scripts/files/mysql.rc6')
| -rw-r--r-- | dev-db/mysql-init-scripts/files/mysql.rc6 | 358 |
1 files changed, 0 insertions, 358 deletions
diff --git a/dev-db/mysql-init-scripts/files/mysql.rc6 b/dev-db/mysql-init-scripts/files/mysql.rc6 deleted file mode 100644 index 141750c..0000000 --- a/dev-db/mysql-init-scripts/files/mysql.rc6 +++ /dev/null @@ -1,358 +0,0 @@ -#!/sbin/runscript -# Copyright 1999-2014 Gentoo Foundation -# Distributed under the terms of the GNU General Public License v2 -# $Id$ - -# external binaries used: which, sed, tac - -# int in_list(char * elem, char * list) -function in_list() { - local elem=${1:-"none"} - local list=${2:-","} - - [[ "${list}" == "${list/,${elem},/}" ]] \ - && return 1 \ - || return 0 -} - -function wdebug() { - if [[ "${DEBUG}" -ge "${1}" ]] ; then - shift - echo "dbg: ${@}" - fi -} - -depend() { - use dns net localmount netmount nfsmount -} - -do_escape() { - # Ihatethisreallyverymuch - #echo "$1" | sed -e "s|'| |" -e "s|=|='|" -e "s|$|'|" - echo "$1" -} - -# int get_slot_config(srv_slot=0, srv_num) -get_slot_config() { - wdebug 4 ">>> get_slot_config()" - - local srv srv_slot srv_num - srv_slot="${1:-"0"}" - srv_num="${2}" - MY_SUFFIX="-${srv_slot}" - # srv=array(0 => [srv_slot], 1 => [srv_num] ) - srv=( ${srv_slot} ${srv_num} ) - - local tmp_eval="mysql_slot_${srv_slot}${srv_num:+"_"}${srv_num}[@]" - local conf_d_parameters="${!tmp_eval}" - if [[ "${srv_slot}" == "0" ]] ; then - MY_SUFFIX='' - # try some other default for the default server - [[ -z "${conf_d_parameters[@]}" ]] && conf_d_parameters=${mysql_slot[@]} - fi - [[ -z "${conf_d_parameters[@]}" ]] && conf_d_parameters=( ) - basedir="" datadir="" pidfile="" socket="" - CHROOT="" NICE="" STARTUPTIMEOUT=5 STOPTIMEOUT=120 - - wdebug 3 "srv ${srv[@]}" - wdebug 3 "srv_slot ${srv_slot}" - wdebug 3 "srv_num ${srv_num}" - wdebug 3 "tmp_eval ${tmp_eval}" - wdebug 3 "conf_d_parameters ${conf_d_parameters[@]}" - wdebug 3 "MY_SUFFIX ${MY_SUFFIX}" - - local tmp_eval="mysql_slot_${srv_slot}${srv_num:+"_"}${srv_num}[@]" - local conf_d_parameters="${!tmp_eval}" - # collations need to be defined *after* the character sets, - # so we will duplicate them - local collations="" - [[ ${conf_d_parameters[*]} == '()' ]] && conf_d_parameters='' - - MY_CNF="/etc/mysql${MY_SUFFIX}/my.cnf" - # summa of unmanaged parameters - # some parameters may be present multiple times - unmanagedparams="" - - # grab the parameters from conf.d/mysql definition - for my_default in ${conf_d_parameters[*]} ; do - case "${my_default}" in - nice=*) - NICE="${my_default#nice=}" - nice -n $NICE ls /tmp &>/dev/null || NICE="" - ;; - mycnf=*) MY_CNF="${my_default#mycnf=}" ;; - startup_timeout=*) - STARTUPTIMEOUT="${my_default#startup_timeout=}" ;; - basedir=*) basedir="${my_default#basedir=}" ;; - datadir=*) datadir="${my_default#datadir=}" ;; - pid-file=*) pidfile="${my_default#pid-file=}" ;; - socket=*) socket="${my_default#socket=}" ;; - *collation*=) - collations="${collations} --$( do_escape "${my_default}" )" - ;; - *=*) - # list of parameters we already have - # prepend "--" because my_print_defaults do it - unmanagedparams="${unmanagedparams} --$( do_escape "${my_default}" )" - ;; - *) - unmanagedparams="${unmanagedparams} --${my_default}" - ;; - esac - done - - if [[ ! -r "${MY_CNF}" ]] ; then - ewarn "Cannot access ${MY_CNF} !" - MY_CNF="" - my_defaults="" - else - local my_print_defaults="$(which my_print_defaults${MY_SUFFIX} 2>/dev/null)" - if [[ ! -x "${my_print_defaults}" ]] ; then - eerror "my_print_defaults NOT found or not executable" - my_defaults="" - else - my_defaults=$( ${my_print_defaults} \ - --loose-verbose \ - --config-file="${MY_CNF}" \ - mysqld server ) - fi - fi - - # grab needed parameters from my.cnf, don't override the ones from - # conf.d/mysql - for my_default in ${my_defaults} ; do - case "${my_default}" in - --basedir=*) - [[ -z "${basedir}" ]] && basedir="${my_default#--basedir=}" ;; - --datadir=*) - [[ -z "${datadir}" ]] && datadir="${my_default#--datadir=}" ;; - --pid-file=*) - [[ -z "${pidfile}" ]] && pidfile="${my_default#--pid-file=}" ;; - --socket=*) - [[ -z "${socket}" ]] && socket="${my_default#--socket=}" ;; - --*collation*=) - # the order is inversed because we want the conf.d ones overriden - collations="$( do_escape "${my_default}" ) ${collations}" - ;; - esac - done - - # some parameters - basedir="${basedir:-"/usr"}" - datadir="${datadir:-"/var/lib/mysql${MY_SUFFIX}"}" - pidfile="${pidfile:-"/var/run/mysqld/mysqld${MY_SUFFIX}.pid"}" - socket="${socket:-"/var/run/mysqld/mysqld${MY_SUFFIX}.sock"}" - unmanagedparams="${unmanagedparams} ${collations}" - - wdebug 3 "chroot dir => ${CHROOT}" - wdebug 3 "niceness => ${NICE}" - wdebug 3 "basedir => ${basedir}" - wdebug 3 "datadir => ${datadir}" - wdebug 3 "pidfile => ${pidfile}" - wdebug 3 "socket => ${socket}" - wdebug 3 "Unamanged => ${unmanagedparams}" - - # extension for sleep tenth of seconds, not very portable so check it before - if sleep 0.01 ; then - STARTUPTIMEOUT=$(( STARTUPTIMEOUT * 10 )) - STOPTIMEOUT=$(( STOPTIMEOUT * 10 )) - TIMEUNIT=0.1 - else - TIMEUNIT=1 - fi - - # push these out to the script - export MY_SUFFIX NICE MY_CNF pidfile datadir basedir socket CHROOT - export unmanagedparams STARTUPTIMEOUT STOPTIMEOUT TIMEUNIT - wdebug 4 "<<< get_slot_config() ok" - return 0 -} - -checkconfig() { - wdebug 4 ">>> checkconfig(\"${1}\")" - local datadir="${1}" pidfile="${2}" socket="${3}" - - if [[ -n "${NOCHECK}" ]] ; then - rm -f "${pidfile}" "${socket}" - return 0 - fi - - if [[ ! -d "${datadir}" ]] ; then - eerror "MySQL datadir is empty or invalid" - eerror "Please check your my.cnf : ${MY_CNF}" - wdebug 4 "<<< checkconfig() KO" - return 1 - fi - - if [[ ! -d "${datadir}/mysql" ]] ; then - eerror "You don't appear to have the mysql database installed yet." - eerror "Please run /usr/bin/mysql_install_db to have this done..." - wdebug 4 "<<< checkconfig() KO" - return 1 - fi - - if [[ -f "${pidfile}" ]] ; then - kill -15 $(< ${pidfile}) 2>/dev/null - if [[ $? -eq 0 ]] ; then - # the process exist, we have a problem - eerror "\"${pidfile}\" is still present and the process is running." - eerror "Please stop it \"kill $(< ${pidfile})\" maybe ?" - wdebug 4 "<<< checkconfig() KO" - return 1 - else - rm -f "${pidfile}" - fi - fi - - if [[ -S "${socket}" ]] ; then - ewarn "Strange, the socket file already exist in \"${socket}\"" - ewarn "it will be removed now and re-created by the MySQL server" - ewarn "BUT please make your checks." - rm -f "${socket}" - fi - - wdebug 4 "<<< checkconfig() ok" - return 0 -} - -start() { - wdebug 4 ">>> start()" - - MYSQL_GLOB_PID_FILE=${MYSQL_GLOB_PID_FILE:-"/var/run/svc-started-${SVCNAME/mysql/mysqld}"} - # servers are defined in /etc/conf.d/mysql - local serverlist=${!mysql_slot_*} - # provide default for empty conf.d/mysql - if [[ -z "${serverlist}" ]] ; then - serverlist=0 - export mysql_slot_0=( ) - fi - local retstatus timeout - local globretstatus=1 - local srv_slot srv_num - # server MUST NOT share same location for these - local pidfilelist=',' datadirlist=',' socketlist=',' - local ssd_thing=1 - local mysqld_thing tmpnice - - ebegin "Starting ${myservice}" - # try to start each server - for srv in ${serverlist[*]} ; do - - srv_slot="${srv#mysql_slot_}" - if [[ "${srv_slot}" == "${srv_slot#*_}" ]] ; then - srv_num='' - else - srv_num="${srv_slot#*_}" - fi - srv_slot="${srv_slot%%_*}" - - retstatus=0 - get_slot_config "${srv_slot}" "${srv_num}" || retstatus=1 - - # checks - if ! checkconfig "${datadir}" "${pidfile}" "${socket}" ; then - retstatus=2 ; continue - fi - if in_list "${pidfile}" "${pidfilelist}" ; then - eerror "Sorry, won't start with same pid-file: ${pidfile}" - retstatus=3 ; continue - fi - if in_list "${datadir}" "${datadirlist}" ; then - eerror "Sorry, won't start with same datadir: ${datadir}" - retstatus=4 ; continue - fi - if in_list "${socket}" "${socketlist}" ; then - eerror "Sorry, won't start with same socket: ${socket}" - retstatus=5 ; continue - fi - - einfo "Starting ${myservice} (${MY_CNF})" - - mysqld_thing="${MY_CNF:+"--defaults-file="}${MY_CNF}" - mysqld_thing="${mysqld_thing} ${unmanagedparams}" - mysqld_thing="${mysqld_thing} --basedir=${basedir}" - mysqld_thing="${mysqld_thing} --datadir=${datadir}" - mysqld_thing="${mysqld_thing} --pid-file=${pidfile}" - mysqld_thing="${mysqld_thing} --socket=${socket}" - - wdebug 2 "starting mysqld with: ${mysqld_thing}" - - if [[ ${ssd_thing} -eq 1 ]] ; then - tmpnice="${NICE:+"--nicelevel "}${NICE}" - start-stop-daemon --quiet ${DEBUG/*/"--verbose"} --start \ - --background ${tmpnice} --pidfile ${pidfile} \ - --exec ${basedir}/sbin/mysqld${MY_SUFFIX} -- ${mysqld_thing} \ - && sleep ${TIMEUNIT} - retstatus=$? - else - tmpnice="${NICE:+"nice -n "}${NICE}" - ${tmpnice} ${basedir}/sbin/mysqld${MY_SUFFIX} ${mysqld_thing} & - retstatus=0 - fi - - # only the first run is done by start-stop-daemon - ssd_thing="" - - # wait for socket creation - wdebug 1 - while ! [[ -S "${socket}" || "${STARTUPTIMEOUT}" -lt 1 || "${retstatus}" -ne 0 ]] ; do - STARTUPTIMEOUT=$(( STARTUPTIMEOUT - 1 )) - [[ ${DEBUG} -ge 1 ]] && echo -n "${STARTUPTIMEOUT}," - sleep ${TIMEUNIT} - done - wdebug 1 "" - if [[ ! -S "${socket}" ]] ; then - eerror "MySQL${MY_SUFFIX} NOT started (${retstatus})" - retstatus=1 - else - globretstatus=0 - pidfilelist="${pidfilelist}${pidfile}," - datadirlist="${datadirlist}${datadir}," - socketlist="${socketlist}${socket}," - echo "${srv_slot}${srv_num:+"_"}${srv_num}=${pidfile}" >> "${MYSQL_GLOB_PID_FILE}" - fi - done - # successfull if at least one mysqld started - wdebug 4 "<<< start()" - eend $globretstatus -} - -stop() { - get_slot_config &> /dev/null - MYSQL_GLOB_PID_FILE=${MYSQL_GLOB_PID_FILE:-"/var/run/svc-started-${SVCNAME/mysql/mysqld}"} - local runwhat pidfile shutdown_elem - local PID cnt timeout=${STOPTIMEOUT:-"120"} - local retstatus=0 - local shutdown_list="$(< "${MYSQL_GLOB_PID_FILE}" )" - - ebegin "Stopping ${myservice}" - wdebug 5 "MYSQL_GLOB_PID_FILE: ${MYSQL_GLOB_PID_FILE}" - wdebug 5 "shutdown_list: ${shutdown_list}" - for shutdown_elem in ${shutdown_list} ; do - runwhat=${shutdown_elem%%=*} - pidfile=${shutdown_elem#*=} - timeout=${STOPTIMEOUT:-"120"} - PID=$(< "${pidfile}" ) - wdebug 3 "runwhat ${runwhat}" - wdebug 3 "pidfile ${pidfile}" - wdebug 3 "timeout ${timeout}" - wdebug 3 "PID ${PID}" - - einfo "Stopping mysqld (${runwhat})" - - start-stop-daemon --quiet ${DEBUG/*/"--verbose"} --stop --pidfile "${pidfile}" & - wdebug 1 "" - while [[ -n "$PID" ]] \ - && $( ps -Ao pid | grep -q "^ *$PID$" ) \ - && [[ "${timeout}" -ge 1 ]] - do - timeout=$(($timeout - 1)) - [[ ${DEBUG} -ge 1 ]] && echo -n "$(( $STOPTIMEOUT - $timeout ))," - sleep ${TIMEUNIT} - done - [[ "${timeout}" -lt 1 ]] && retstatus=1 - done - sleep ${TIMEUNIT} - [[ "$retstatus" -eq 0 ]] && rm -f "$MYSQL_GLOB_PID_FILE" - eend ${retstatus} -} |