/[gentoo-x86]/eclass/mysql-v2.eclass

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Revision 1.19		Revision 1.20
1	# Copyright 1999-2012 Gentoo Foundation	1	# Copyright 1999-2012 Gentoo Foundation
2	# Distributed under the terms of the GNU General Public License v2	2	# Distributed under the terms of the GNU General Public License v2
3	# $Header: /var/cvsroot/gentoo-x86/eclass/mysql-v2.eclass,v 1.19 2012/09/27 16:35:41 axs Exp $	3	# $Header: /var/cvsroot/gentoo-x86/eclass/mysql-v2.eclass,v 1.20 2012/11/01 20:22:57 robbat2 Exp $
4		4
5	# @ECLASS: mysql-v2.eclass	5	# @ECLASS: mysql-v2.eclass
6	# @MAINTAINER:	6	# @MAINTAINER:
7	# Maintainers:	7	# Maintainers:
8	# - MySQL Team <mysql-bugs@gentoo.org>	8	# - MySQL Team <mysql-bugs@gentoo.org>
…		…
512	mysql_check_version_range "4.0 to 5.0.99.99" \	512	mysql_check_version_range "4.0 to 5.0.99.99" \
513	&& use berkdb \	513	&& use berkdb \
514	&& elog "Berkeley DB support is deprecated and will be removed in future versions!"	514	&& elog "Berkeley DB support is deprecated and will be removed in future versions!"
515	}	515	}
516		516
		517	# @FUNCTION: mysql-v2_getopt
		518	# @DESCRIPTION:
		519	# Use my_print_defaults to extract specific config options
		520	mysql-v2_getopt() {
		521	local mypd="${EROOT}"/usr/bin/my_print_defaults
		522	section="$1"
		523	flag="--${2}="
		524	"${mypd}" $section \| sed -n "/^${flag}/p"
		525	}
		526
		527	# @FUNCTION: mysql-v2_getoptval
		528	# @DESCRIPTION:
		529	# Use my_print_defaults to extract specific config options
		530	mysql-v2_getoptval() {
		531	local mypd="${EROOT}"/usr/bin/my_print_defaults
		532	section="$1"
		533	flag="--${2}="
		534	"${mypd}" $section \| sed -n "/^${flag}/s,${flag},,gp"
		535	}
		536
517	# @FUNCTION: mysql-v2_pkg_config	537	# @FUNCTION: mysql-v2_pkg_config
518	# @DESCRIPTION:	538	# @DESCRIPTION:
519	# Configure mysql environment.	539	# Configure mysql environment.
520	mysql-v2_pkg_config() {	540	mysql-v2_pkg_config() {
521		541
522	local old_MY_DATADIR="${MY_DATADIR}"	542	local old_MY_DATADIR="${MY_DATADIR}"
		543	local old_HOME="${HOME}"
		544	# my_print_defaults needs to read stuff in $HOME/.my.cnf
		545	export HOME=/root
523		546
524	# Make sure the vars are correctly initialized	547	# Make sure the vars are correctly initialized
525	mysql_init_vars	548	mysql_init_vars
526		549
527	[[ -z "${MY_DATADIR}" ]] && die "Sorry, unable to find MY_DATADIR"	550	[[ -z "${MY_DATADIR}" ]] && die "Sorry, unable to find MY_DATADIR"
…		…
531	fi	554	fi
532		555
533	if [[ ( -n "${MY_DATADIR}" ) && ( "${MY_DATADIR}" != "${old_MY_DATADIR}" ) ]]; then	556	if [[ ( -n "${MY_DATADIR}" ) && ( "${MY_DATADIR}" != "${old_MY_DATADIR}" ) ]]; then
534	local MY_DATADIR_s="${ROOT}/${MY_DATADIR}"	557	local MY_DATADIR_s="${ROOT}/${MY_DATADIR}"
535	MY_DATADIR_s="${MY_DATADIR_s%%/}"	558	MY_DATADIR_s="${MY_DATADIR_s%%/}"
536	local old_MY_DATADIR_s="${ROOT}/old_MY_DATADIR}"	559	local old_MY_DATADIR_s="${ROOT}/${old_MY_DATADIR}"
537	old_MY_DATADIR_s="${old_MY_DATADIR_s%%/}"	560	old_MY_DATADIR_s="${old_MY_DATADIR_s%%/}"
538		561
539	if [[ -d "${old_MY_DATADIR_s}" ]]; then	562	if [[ -d "${old_MY_DATADIR_s}" ]] && [[ "${old_MY_DATADIR_s}" != / ]]; then
540	if [[ -d "${MY_DATADIR_s}" ]]; then	563	if [[ -d "${MY_DATADIR_s}" ]]; then
541	ewarn "Both ${old_MY_DATADIR_s} and ${MY_DATADIR_s} exist"	564	ewarn "Both ${old_MY_DATADIR_s} and ${MY_DATADIR_s} exist"
542	ewarn "Attempting to use ${MY_DATADIR_s} and preserving ${old_MY_DATADIR_s}"	565	ewarn "Attempting to use ${MY_DATADIR_s} and preserving ${old_MY_DATADIR_s}"
543	else	566	else
544	elog "Moving MY_DATADIR from ${old_MY_DATADIR_s} to ${MY_DATADIR_s}"	567	elog "Moving MY_DATADIR from ${old_MY_DATADIR_s} to ${MY_DATADIR_s}"
…		…
558		581
559	local pwd1="a"	582	local pwd1="a"
560	local pwd2="b"	583	local pwd2="b"
561	local maxtry=15	584	local maxtry=15
562		585
563	if [ -z "${MYSQL_ROOT_PASSWORD}" -a -f "${EROOT}/root/.my.cnf" ]; then	586	if [ -z "${MYSQL_ROOT_PASSWORD}" ]; then
564	MYSQL_ROOT_PASSWORD="$(sed -n -e '/^password=/s,^password=,,gp' "${EROOT}/root/.my.cnf")"	587	MYSQL_ROOT_PASSWORD="$(mysql-v2_getoptval 'client mysql' password)"
		588	fi
		589	MYSQL_TMPDIR="$(mysql-v2_getoptval mysqld tmpdir)"
		590	# These are dir+prefix
		591	MYSQL_RELAY_LOG="$(mysql-v2_getoptval mysqld relay-log)"
		592	MYSQL_RELAY_LOG=${MYSQL_RELAY_LOG%/*}
		593	MYSQL_LOG_BIN="$(mysql-v2_getoptval mysqld log-bin)"
		594	MYSQL_LOG_BIN=${MYSQL_LOG_BIN%/*}
		595
		596	if [[ ! -d "${EROOT}"/$MYSQL_TMPDIR ]]; then
		597	einfo "Creating MySQL tmpdir $MYSQL_TMPDIR"
		598	install -d -m 770 -o mysql -g mysql "${EROOT}"/$MYSQL_TMPDIR
		599	fi
		600	if [[ ! -d "${EROOT}"/$MYSQL_LOG_BIN ]]; then
		601	einfo "Creating MySQL log-bin directory $MYSQL_LOG_BIN"
		602	install -d -m 770 -o mysql -g mysql "${EROOT}"/$MYSQL_LOG_BIN
		603	fi
		604	if [[ ! -d "${EROOT}"/$MYSQL_RELAY_LOG ]]; then
		605	einfo "Creating MySQL relay-log directory $MYSQL_RELAY_LOG"
		606	install -d -m 770 -o mysql -g mysql "${EROOT}"/$MYSQL_RELAY_LOG
565	fi	607	fi
566		608
567	if [[ -d "${ROOT}/${MY_DATADIR}/mysql" ]] ; then	609	if [[ -d "${ROOT}/${MY_DATADIR}/mysql" ]] ; then
568	ewarn "You have already a MySQL database in place."	610	ewarn "You have already a MySQL database in place."
569	ewarn "(${ROOT}/${MY_DATADIR}/*)"	611	ewarn "(${ROOT}/${MY_DATADIR}/*)"
…		…
590	fi	632	fi
591	MYSQL_ROOT_PASSWORD="${pwd1}"	633	MYSQL_ROOT_PASSWORD="${pwd1}"
592	unset pwd1 pwd2	634	unset pwd1 pwd2
593	fi	635	fi
594		636
595	local options=""	637	local options="--log-warnings=0"
596	local sqltmp="$(emktemp)"	638	local sqltmp="$(emktemp)"
597		639
598	local help_tables="${ROOT}${MY_SHAREDSTATEDIR}/fill_help_tables.sql"	640	local help_tables="${ROOT}${MY_SHAREDSTATEDIR}/fill_help_tables.sql"
599	[[ -r "${help_tables}" ]] \	641	[[ -r "${help_tables}" ]] \
600	&& cp "${help_tables}" "${TMPDIR}/fill_help_tables.sql" \	642	&& cp "${help_tables}" "${TMPDIR}/fill_help_tables.sql" \
601	\|\| touch "${TMPDIR}/fill_help_tables.sql"	643	\|\| touch "${TMPDIR}/fill_help_tables.sql"
602	help_tables="${TMPDIR}/fill_help_tables.sql"	644	help_tables="${TMPDIR}/fill_help_tables.sql"
		645
		646	# Figure out which options we need to disable to do the setup
		647	helpfile="${TMPDIR}/mysqld-help"
		648	${EROOT}/usr/sbin/mysqld --verbose --help >"${helpfile}" 2>/dev/null
		649	for opt in grant-tables host-cache name-resolve networking slave-start bdb \
		650	federated innodb ssl log-bin relay-log slow-query-log external-locking \
		651	ndbcluster log-slave-updates \
		652	; do
		653	optexp="--(skip-)?${opt}" optfull="--loose-skip-${opt}"
		654	egrep -sq -- "${optexp}" "${helpfile}" && options="${options} ${optfull}"
		655	done
		656	# But some options changed names
		657	egrep -sq external-locking "${helpfile}" && \
		658	options="${options/skip-locking/skip-external-locking}"
		659
		660	use prefix \|\| options="${options} --user=mysql"
603		661
604	pushd "${TMPDIR}" &>/dev/null	662	pushd "${TMPDIR}" &>/dev/null
605	"${EROOT}/usr/bin/mysql_install_db" "--basedir=${EPREFIX}/usr" >"${TMPDIR}"/mysql_install_db.log 2>&1	663	#cmd="'${EROOT}/usr/share/mysql/scripts/mysql_install_db' '--basedir=${EPREFIX}/usr' ${options}"
		664	cmd=${EROOT}usr/share/mysql/scripts/mysql_install_db
		665	[ -f ${cmd} ] \|\| cmd=${EROOT}usr/bin/mysql_install_db
		666	cmd="'$cmd' '--basedir=${EPREFIX}/usr' ${options}"
		667	einfo "Command: $cmd"
		668	eval $cmd \
		669	>"${TMPDIR}"/mysql_install_db.log 2>&1
606	if [ $? -ne 0 ]; then	670	if [ $? -ne 0 ]; then
607	grep -B5 -A999 -i "ERROR" "${TMPDIR}"/mysql_install_db.log 1>&2	671	grep -B5 -A999 -i "ERROR" "${TMPDIR}"/mysql_install_db.log 1>&2
608	die "Failed to run mysql_install_db. Please review ${EPREFIX}/var/log/mysql/mysqld.err AND ${TMPDIR}/mysql_install_db.log"	672	die "Failed to run mysql_install_db. Please review ${EPREFIX}/var/log/mysql/mysqld.err AND ${TMPDIR}/mysql_install_db.log"
609	fi	673	fi
610	popd &>/dev/null	674	popd &>/dev/null
611	[[ -f "${ROOT}/${MY_DATADIR}/mysql/user.frm" ]] \	675	[[ -f "${ROOT}/${MY_DATADIR}/mysql/user.frm" ]] \
612	\|\| die "MySQL databases not installed"	676	\|\| die "MySQL databases not installed"
613	chown -R mysql:mysql "${ROOT}/${MY_DATADIR}" 2>/dev/null	677	chown -R mysql:mysql "${ROOT}/${MY_DATADIR}" 2>/dev/null
614	chmod 0750 "${ROOT}/${MY_DATADIR}" 2>/dev/null	678	chmod 0750 "${ROOT}/${MY_DATADIR}" 2>/dev/null
615		679
616	# Figure out which options we need to disable to do the setup
617	helpfile="${TMPDIR}/mysqld-help"
618	${EROOT}/usr/sbin/mysqld --verbose --help >"${helpfile}" 2>/dev/null
619	for opt in grant-tables host-cache name-resolve networking slave-start bdb \
620	federated innodb ssl log-bin relay-log slow-query-log external-locking \
621	ndbcluster \
622	; do
623	optexp="--(skip-)?${opt}" optfull="--skip-${opt}"
624	egrep -sq -- "${optexp}" "${helpfile}" && options="${options} ${optfull}"
625	done
626	# But some options changed names
627	egrep -sq external-locking "${helpfile}" && \
628	options="${options/skip-locking/skip-external-locking}"
629
630	# Filling timezones, see	680	# Filling timezones, see
631	# http://dev.mysql.com/doc/mysql/en/time-zone-support.html	681	# http://dev.mysql.com/doc/mysql/en/time-zone-support.html
632	"${EROOT}/usr/bin/mysql_tzinfo_to_sql" "${EROOT}/usr/share/zoneinfo" > "${sqltmp}" 2>/dev/null	682	"${EROOT}/usr/bin/mysql_tzinfo_to_sql" "${EROOT}/usr/share/zoneinfo" > "${sqltmp}" 2>/dev/null
633		683
634	if [[ -r "${help_tables}" ]] ; then	684	if [[ -r "${help_tables}" ]] ; then
…		…
641	local socket="${EROOT}/var/run/mysqld/mysqld${RANDOM}.sock"	691	local socket="${EROOT}/var/run/mysqld/mysqld${RANDOM}.sock"
642	local pidfile="${EROOT}/var/run/mysqld/mysqld${RANDOM}.pid"	692	local pidfile="${EROOT}/var/run/mysqld/mysqld${RANDOM}.pid"
643	local mysqld="${EROOT}/usr/sbin/mysqld \	693	local mysqld="${EROOT}/usr/sbin/mysqld \
644	${options} \	694	${options} \
645	--user=mysql \	695	--user=mysql \
		696	--log-warnings=0 \
646	--basedir=${EROOT}/usr \	697	--basedir=${EROOT}/usr \
647	--datadir=${ROOT}/${MY_DATADIR} \	698	--datadir=${ROOT}/${MY_DATADIR} \
648	--max_allowed_packet=8M \	699	--max_allowed_packet=8M \
649	--net_buffer_length=16K \	700	--net_buffer_length=16K \
650	--default-storage-engine=MyISAM \	701	--default-storage-engine=MyISAM \
651	--socket=${socket} \	702	--socket=${socket} \
652	--pid-file=${pidfile}"	703	--pid-file=${pidfile}"
653	#einfo "About to start mysqld: ${mysqld}"	704	#einfo "About to start mysqld: ${mysqld}"
654	ebegin "Starting mysqld"	705	ebegin "Starting mysqld"
		706	einfo "Command ${mysqld}"
655	${mysqld} &	707	${mysqld} &
656	rc=$?	708	rc=$?
657	while ! [[ -S "${socket}" \|\| "${maxtry}" -lt 1 ]] ; do	709	while ! [[ -S "${socket}" \|\| "${maxtry}" -lt 1 ]] ; do
658	maxtry=$((${maxtry}-1))	710	maxtry=$((${maxtry}-1))
659	echo -n "."	711	echo -n "."
…		…
677	ebegin "Loading \"zoneinfo\", this step may require a few seconds ..."	729	ebegin "Loading \"zoneinfo\", this step may require a few seconds ..."
678	"${EROOT}/usr/bin/mysql" \	730	"${EROOT}/usr/bin/mysql" \
679	--socket=${socket} \	731	--socket=${socket} \
680	-hlocalhost \	732	-hlocalhost \
681	-uroot \	733	-uroot \
682	-p"${MYSQL_ROOT_PASSWORD}" \	734	--password="${MYSQL_ROOT_PASSWORD}" \
683	mysql < "${sqltmp}"	735	mysql < "${sqltmp}"
684	rc=$?	736	rc=$?
685	eend $?	737	eend $?
686	[ $rc -ne 0 ] && ewarn "Failed to load zoneinfo!"	738	[ $rc -ne 0 ] && ewarn "Failed to load zoneinfo!"
687		739

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