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#!/sbin/openrc-run |
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#!/sbin/openrc-run |
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# Copyright 1999-2016 Gentoo Foundation |
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# Copyright 1999-2017 Gentoo Foundation |
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# Distributed under the terms of the GNU General Public License v2 |
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# Distributed under the terms of the GNU General Public License v2 |
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extra_commands="checkconfig" |
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extra_commands="checkconfig bootstrap_galera" |
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depend() { |
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depend() { |
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use net.lo |
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use net.lo |
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} |
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} |
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get_config() { |
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get_config() { |
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my_print_defaults --config-file="$1" mysqld | |
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my_print_defaults --defaults-file="$1" --mysqld | |
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sed -n -e "s/^--$2=//p" |
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sed -n -e "s/^--$2=?//p" |
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} |
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} |
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mysql_svcname() { |
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mysql_svcname() { |
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echo "${SVCNAME}${ebextra}" |
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echo "${SVCNAME}${ebextra}" |
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} |
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} |
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stringContain() { [ -z "${2##*$1*}" ] && [ -z "$1" -o -n "$2" ]; } |
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bootstrap_galera() { |
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if ! service_stopped ; then |
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eerror "The server cannot be running to perform this action" |
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return 1 |
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fi |
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MY_ARGS="--wsrep-new-cluster ${MY_ARGS}" |
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mark_service_starting |
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if start ; then |
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mark_service_started |
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return 0 |
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else |
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mark_service_stopped |
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return 1 |
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fi |
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} |
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start() { |
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start() { |
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# Check for old conf.d variables that mean migration was not yet done. |
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# Check for old conf.d variables that mean migration was not yet done. |
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set | egrep -sq '^(mysql_slot_|MYSQL_BLOG_PID_FILE|STOPTIMEOUT)' |
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set | egrep -sq '^(mysql_slot_|MYSQL_BLOG_PID_FILE|STOPTIMEOUT)' |
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Lines 38-44
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fi |
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fi |
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# Check the config or die |
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# Check the config or die |
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checkconfig || return 1 |
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if [ ${RC_CMD} != "restart" ] ; then |
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checkconfig || return 1 |
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fi |
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# Now we can startup |
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# Now we can startup |
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ebegin "Starting $(mysql_svcname)" |
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ebegin "Starting $(mysql_svcname)" |
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Lines 52-84
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# tail -n1 is critical as these we only want the last instance of the option |
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# tail -n1 is critical as these we only want the last instance of the option |
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local basedir=$(get_config "${MY_CNF}" basedir | tail -n1) |
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local basedir=$(get_config "${MY_CNF}" basedir | tail -n1) |
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local datadir=$(get_config "${MY_CNF}" datadir | tail -n1) |
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local pidfile=$(get_config "${MY_CNF}" pid-file | tail -n1) |
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local pidfile=$(get_config "${MY_CNF}" pid-file | tail -n1) |
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local socket=$(get_config "${MY_CNF}" socket | tail -n1) |
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local socket=$(get_config "${MY_CNF}" socket | tail -n1) |
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local chroot=$(get_config "${MY_CNF}" chroot | tail -n1) |
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local chroot=$(get_config "${MY_CNF}" chroot | tail -n1) |
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local wsrep=$(get_config "${MY_CNF}" wsrep[_-]on | tail -n1) |
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local wsrep-new=$(get_config "${MY_CNF}" wsrep-new-cluster | tail -n1) |
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if [ -n "${chroot}" ] ; then |
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if [ -n "${chroot}" ] ; then |
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socket="${chroot}/${socket}" |
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socket="${chroot}/${socket}" |
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pidfile="${chroot}/${pidfile}" |
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pidfile="${chroot}/${pidfile}" |
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fi |
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fi |
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if [ ! -d "${datadir}" ] ; then |
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# Galera: Only check datadir if not starting a new cluster and galera is enabled |
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eerror "MySQL datadir \`${datadir}' is empty or invalid" |
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# wsrep_on is empty or wsrep-new-cluster exists in the config or MY_ARGS |
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eerror "Please check your config file \`${MY_CNF}'" |
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if [ -z "${wsrep}" ] || [ -n "${wsrep-new}" ] || stringContain 'wsrep-new-cluster' "${MY_ARGS}" ; then |
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return 1 |
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fi |
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local datadir=$(get_config "${MY_CNF}" datadir | tail -n1) |
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if [ ! -d "${datadir}" ] ; then |
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eerror "MySQL datadir \`${datadir}' is empty or invalid" |
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eerror "Please check your config file \`${MY_CNF}'" |
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return 1 |
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fi |
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if [ ! -d "${datadir}"/mysql ] ; then |
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if [ ! -d "${datadir}"/mysql ] ; then |
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# find which package is installed to report an error |
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# find which package is installed to report an error |
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local EROOT=$(portageq envvar EROOT) |
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local EROOT=$(portageq envvar EROOT) |
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local DBPKG_P=$(portageq match ${EROOT} $(portageq expand_virtual ${EROOT} virtual/mysql | head -n1)) |
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local DBPKG_P=$(portageq match ${EROOT} $(portageq expand_virtual ${EROOT} virtual/mysql | head -n1)) |
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if [ -z ${DBPKG_P} ] ; then |
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if [ -z ${DBPKG_P} ] ; then |
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eerror "You don't appear to have a server package installed yet." |
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eerror "You don't appear to have a server package installed yet." |
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else |
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else |
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eerror "You don't appear to have the mysql database installed yet." |
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eerror "You don't appear to have the mysql database installed yet." |
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eerror "Please run \`emerge --config =${DBPKG_P}\` to have this done..." |
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eerror "Please run \`emerge --config =${DBPKG_P}\` to have this done..." |
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fi |
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return 1 |
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fi |
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fi |
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return 1 |
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fi |
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fi |
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local piddir="${pidfile%/*}" |
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local piddir="${pidfile%/*}" |
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Lines 96-102
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start-stop-daemon \ |
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start-stop-daemon \ |
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${DEBUG:+"--verbose"} \ |
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${DEBUG:+"--verbose"} \ |
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--start \ |
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--start \ |
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--exec "${basedir}"/sbin/mysqld \ |
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--exec "${basedir:=/usr}"/sbin/mysqld \ |
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--pidfile "${pidfile}" \ |
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--pidfile "${pidfile}" \ |
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--background \ |
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--background \ |
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--wait ${startup_early_timeout} \ |
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--wait ${startup_early_timeout} \ |
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Lines 117-122
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} |
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} |
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stop() { |
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stop() { |
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if [ ${RC_CMD} = "restart" ] ; then |
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checkconfig || return 1 |
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fi |
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ebegin "Stopping $(mysql_svcname)" |
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ebegin "Stopping $(mysql_svcname)" |
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local pidfile="$(get_options pidfile)" |
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local pidfile="$(get_options pidfile)" |
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Lines 140-149
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if [ ${RC_CMD} = "checkconfig" ] ; then |
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if [ ${RC_CMD} = "checkconfig" ] ; then |
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# We are calling checkconfig specifically. Print warnings regardless. |
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# We are calling checkconfig specifically. Print warnings regardless. |
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"${basedir}"/sbin/mysqld --defaults-file="${my_cnf}" --help --verbose > /dev/null |
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"${basedir:=/usr}"/sbin/mysqld --defaults-file="${my_cnf}" --help --verbose > /dev/null |
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else |
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else |
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# Suppress output to check the return value |
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# Suppress output to check the return value |
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"${basedir}"/sbin/mysqld --defaults-file="${my_cnf}" --help --verbose > /dev/null 2>&1 |
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"${basedir:=/usr}"/sbin/mysqld --defaults-file="${my_cnf}" --help --verbose > /dev/null 2>&1 |
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# If the above command does not return 0, |
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# If the above command does not return 0, |
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# then there is an error to echo to the user |
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# then there is an error to echo to the user |
