View file File name : mariadb-service-convert Content :#!/bin/bash # Copyright (c) 2015, Daniel Black. All rights reserved. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; version 2 of the License. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1335 USA # # PURPOSE: # # Used to generate a mariadb.service file based on the current mysql/mariadb settings # # This is to assist distro maintainers in migrating to systemd service definations from # a user mysqld_safe settings in the my.cnf files. # # Redirect output to user directory like /etc/systemd/system/mariadb.service.d/migrated-from-my.cnf-settings.conf tz_old=$TZ . /usr/bin/mariadbd-safe --dry-run echo "# converted using $0" echo "#" echo echo '[Service]' echo if [[ ( ! -z "$user" && "$user" != "root" && "$user" != "mysql" ) || "${SET_USER}" == 1 ]]; then echo User=$user fi [ -n "${open_files}" ] && echo LimitNOFILE=$open_files [ -n "${core_file_size}" ] && echo LimitCORE=$core_file_size [[ "${niceness}" -gt 0 ]] && echo Nice=$niceness [ "${TZ}" != "${tz_old}" ] && echo Environment=\"TZ=${TZ}\" if [ -n "$mysqld_ld_preload" ]; then new_text="$mysqld_ld_preload" [ -n "$LD_PRELOAD" ] && new_text="$new_text $LD_PRELOAD" echo Environment=\"LD_PRELOAD=`shell_quote_string "$new_text"`\" fi if [ -n "$mysqld_ld_library_path" ]; then new_text="$mysqld_ld_library_path" [ -n "$LD_LIBRARY_PATH" ] && new_text="$new_text:$LD_LIBRARY_PATH" echo Environment=\"LD_LIBRARY_PATH=`shell_quote_string "$new_text"`\" fi if [[ $want_syslog -eq 1 ]]; then echo StandardOutput=syslog echo StandardError=syslog echo SyslogFacility=daemon echo SyslogLevel=err echo SyslogIdentifier=${syslog_tag_mysqld} fi if [[ "${flush_caches}" -gt 0 ]]; then echo ExecStartPre=/usr/bin/sync echo ExecStartPre=/usr/sbin/sysctl -q -w vm.drop_caches=3 fi if [[ "${numa_interleave}" -gt 0 ]]; then echo echo ExecStart=/usr/bin/numactl --interleave=all ${cmd} '${MYSQLD_OPTS}' echo fi if [ -n "${CRASH_SCRIPT}" ]; then echo FailureAction=${CRASH_SCRIPT} fi