diff options
Diffstat (limited to 'dev-db/mysql-init-scripts/files/mysqlmanager.rc6')
-rw-r--r-- | dev-db/mysql-init-scripts/files/mysqlmanager.rc6 | 230 |
1 files changed, 0 insertions, 230 deletions
diff --git a/dev-db/mysql-init-scripts/files/mysqlmanager.rc6 b/dev-db/mysql-init-scripts/files/mysqlmanager.rc6 deleted file mode 100644 index 4462a8a..0000000 --- a/dev-db/mysql-init-scripts/files/mysqlmanager.rc6 +++ /dev/null @@ -1,230 +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 - -depend() { - use dns net localmount netmount nfsmount - #provide mysql -} - -# int in_list(char * elem, char * list) -function in_list() { - local elem=${1:-"none"} - local list=${2:-","} - - [[ "${list}" == "${list/,${elem},/}" ]] \ - && return 1 \ - || return 0 -} - -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() { - [[ ${DEBUG} -ge 4 ]] && einfo ">>> get_slot_config(\"${1}\", \"${2}\")" - - srv_slot="${1:-"0"}" - srv_num="${2}" - MY_SUFFIX="-${srv_slot}" - [[ "${MY_SUFFIX}" == '-0' ]] && MY_SUFFIX='' - - basedir="" pidfile="" socket="" - - local tmp_eval="mysqlmanager_slot_${srv_slot}${srv_num:+"_"}${srv_num}[@]" - local conf_d_parameters="${!tmp_eval}" - [[ ${conf_d_parameters[*]} == '()' ]] && conf_d_parameters='' - - MY_CNF="/etc/mysql${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 - mycnf=*) MY_CNF="${my_default#mycnf=}" ;; - basedir=*) basedir="${my_default#basedir=}" ;; - pid-file=*) pidfile="${my_default#pid-file=}" ;; - socket=*) socket="${my_default#socket=}" ;; - *=*) - # 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}" \ - manager ) - 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 - --pid-file=*) - [[ -z "${pidfile}" ]] && pidfile="${my_default#--pid-file=}" ;; - --socket=*) - [[ -z "${socket}" ]] && socket="${my_default#--socket=}" ;; - esac - done - - # still empty, I'm in doubt if assign a default or break, will see - basedir="${basedir:-"/usr"}" - pidfile="${pidfile:-"/var/run/mysqld/mysqlmanager${MY_SUFFIX}.pid"}" - socket="${socket:-"/var/run/mysqld/mysqlmanager${MY_SUFFIX}.sock"}" - - if [[ ${DEBUG} -ge 3 ]] ; then - einfo "basedir => ${basedir}" - einfo "pidfile => ${pidfile}" - einfo "socket => ${socket}" - einfo "Unamanged => ${unmanagedparams}" - fi - - # push these out to the script - export MY_SUFFIX MY_CNF pidfile basedir socket - export unmanagedparams - [[ ${DEBUG} -ge 4 ]] && einfo "<<< get_slot_config() ok" - return 0 -} - -start() { - [[ ${DEBUG} -ge 4 ]] && einfo ">>> start()" - MYSQL_GLOB_PID_FILE=${MYSQL_GLOB_PID_FILE:-"/var/run/svc-started-${SVCNAME}"} - # servers are defined in /etc/conf.d/mysql - local serverlist=${!mysqlmanager_slot_*} - # provide default for empty conf.d/mysql - if [[ -z "${serverlist}" ]] ; then - serverlist=0 - export mysqlmanager_slot_0=() - fi - local retstatus timeout - local globretstatus=1 - local srv_slot srv_num - # server MUST NOT share same location for these - local pidfilelist=',' socketlist=',' - - # additional security - rm -f "${MYSQL_GLOB_PID_FILE}" ; touch "${MYSQL_GLOB_PID_FILE}" - if [[ $? -ne 0 ]] ; then - eerror "cannot create MYSQL_GLOB_PID_FILE: ${MYSQL_GLOB_PID_FILE}" - [[ ${DEBUG} -ge 4 ]] && einfo "<<< start() KO" - return 1 - fi - - ebegin - # try to start each server - for srv in ${serverlist[*]} ; do - einfo "working on ${srv}" - - srv_slot="${srv#mysqlmanager_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 - - # timeout (seconds) before declaring the startup failed - - # pre_run checks - if [[ "$retstatus" -eq 0 ]] ; then - if in_list "${pidfile}" "${pidfilelist}" ; then - retstatus=3 - eerror "Sorry, won't start with same pid-file: ${pidfile}" - fi - if in_list "${socket}" "${socketlist}" ; then - retstatus=5 - eerror "Sorry, won't start with same socket: ${socket}" - fi - fi - - if [[ $retstatus -eq 0 ]] ; then - # additional security - rm -f ${pidfile} ${socket} - einfo "Starting mysqlmanager${MY_SUFFIX:+"_"}${srv_slot}${srv_num:+"_"}${srv_num} (${MY_CNF})" - - [[ ${DEBUG} -ge 2 ]] && echo "starting mysqlmanager with: "${basedir}/sbin/mysqlmanager${MY_SUFFIX} ${unmanagedparams} --pid-file=${pidfile} --socket=${socket} - - start-stop-daemon --quiet --start --background \ - --pidfile "${pidfile}" \ - --exec ${basedir}/sbin/mysqlmanager${MY_SUFFIX} \ - -- \ - ${MY_CNF:+"--defaults-file="}${MY_CNF} \ - ${unmanagedparams} \ - --pid-file=${pidfile} \ - --socket=${socket} - - retstatus=$? - - if [[ "${retstatus}" -eq 0 ]] ; then - pidfilelist="${pidfilelist}${pidfile}," - socketlist="${socketlist}${socket}," - globretstatus=0 - echo "${srv_slot}${srv_num:+"_"}${srv_num}=${pidfile}" >> "${MYSQL_GLOB_PID_FILE}" - fi - fi - done - # successfull if at least one mysqlmanager started - [[ ${DEBUG} -ge 4 ]] && einfo "<<< start()" - eend $globretstatus -} - -stop () { - MYSQL_GLOB_PID_FILE=${MYSQL_GLOB_PID_FILE:-"/var/run/svc-started-${SVCNAME}"} - local runwhat pidfile shutdown_elem - local PID cnt timeout - local retstatus=0 - local shutdown_list="$(< "${MYSQL_GLOB_PID_FILE}" )" - - # shutdown in reverse order - ebegin - for shutdown_elem in $shutdown_list; do - runwhat=${shutdown_elem%%=*} - pidfile=${shutdown_elem#*=} - timeout=${STOPTIMEOUT:-"10"} - - einfo "Stopping mysqlmanager (${runwhat})" - - PID=$(cat "${pidfile}" 2>/dev/null) - start-stop-daemon --stop --quiet --pidfile="${pidfile}" - [[ ${DEBUG} -ge 1 ]] && echo "" - while [[ -n "$PID" && $( kill -0 $PID 2>/dev/null ) && "${timeout}" -ge 1 ]] ; do - timeout=$(($timeout - 1)) - [[ ${DEBUG} -ge 1 ]] && echo -n $(( $STOPTIMEOUT - $timeout )) - sleep 1 - done - if [[ "${timeout}" -lt 1 ]] ; then - retstatus=$(( $retstatus + 1 )) - fi - done - - [[ "$retstatus" -eq 0 ]] && rm -f "$MYSQL_GLOB_PID_FILE" - eend $retstatus -} |