91 lines
3.4 KiB
Plaintext
91 lines
3.4 KiB
Plaintext
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#!/bin/bash
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# +------------------------------------------------------------------+
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# | ____ _ _ __ __ _ __ |
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# | / ___| |__ ___ ___| | __ | \/ | |/ / |
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# | | | | '_ \ / _ \/ __| |/ / | |\/| | ' / |
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# | | |___| | | | __/ (__| < | | | | . \ |
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# | \____|_| |_|\___|\___|_|\_\___|_| |_|_|\_\ |
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# | |
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# | Copyright Mathias Kettner 2014 mk@mathias-kettner.de |
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# +------------------------------------------------------------------+
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#
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# This file is part of Check_MK.
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# The official homepage is at http://mathias-kettner.de/check_mk.
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#
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# check_mk is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation in version 2. check_mk is distributed
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# in the hope that it will be useful, but WITHOUT ANY WARRANTY; with-
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# out even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE. See the GNU General Public License for more de-
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# tails. You should have received a copy of the GNU General Public
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# License along with GNU Make; see the file COPYING. If not, write
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# to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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# Boston, MA 02110-1301 USA.
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# gets optional socket as argument
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function do_query() {
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INSTANCE=$(echo $1|awk -v FS="=" '{print $2}')
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COUNT=$(ps -efww | grep [/]usr/sbin/mysqld | grep socket | wc -l)
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if [ $COUNT -gt 1 ]
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then
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INSTANCE_NAME=$(ps -efww|grep socket|grep "${INSTANCE}"|grep "[u]ser" | sed -ne 's/.*socket=\([^.]*\).*/\1/p')
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INSTANCE_NAME="[[${INSTANCE_NAME##*/}]]"
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else
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INSTANCE_NAME="[[$(ps -efww|grep socket|grep "${INSTANCE}"|grep "[u]ser" | sed -ne 's/.*user=\([^ ]*\).*/\1/p')]]"
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fi
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# Check if mysqld is running and root password setup
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echo "<<<mysql_ping>>>"
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echo $INSTANCE_NAME
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mysqladmin --defaults-extra-file=/root/.my.cnf $1 ping 2>&1
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if [ $? -eq 0 ]; then
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echo "<<<mysql>>>"
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echo $INSTANCE_NAME
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mysql --defaults-extra-file=/root/.my.cnf $1 -sN \
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-e "show global status ; show global variables ;"
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echo "<<<mysql_capacity>>>"
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echo $INSTANCE_NAME
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mysql --defaults-extra-file=/root/.my.cnf $1 -sN \
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-e "SELECT table_schema, sum(data_length + index_length), sum(data_free)
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FROM information_schema.TABLES GROUP BY table_schema"
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echo "<<<mysql_slave>>>"
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echo $INSTANCE_NAME
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mysql --defaults-extra-file=/root/.my.cnf $1 -s \
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-e "show slave status\G"
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fi
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}
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if which mysqladmin >/dev/null
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then
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mysql_sockets=$(fgrep socket /root/.my.cnf|sed -ne 's/.*socket=\([^ ]*\).*/\1/p')
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if [ -z "$mysql_sockets" ] ; then
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mysql_sockets=$(ps -efww | grep mysqld | grep "[s]ocket" | sed -ne 's/.*socket=\([^ ]*\).*/\1/p')
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fi
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if [ -z "$mysql_sockets" ] ; then
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do_query ""
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else
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for socket in $mysql_sockets ; do
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do_query "--socket="$socket
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done
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fi
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#echo "<<<mysql_version>>>"
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#mysql -V
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echo "<<<mysql_port>>>"
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ps -efww|grep mysqld|while read LINE; do echo $LINE|grep "[u]ser" | sed -ne 's/.*user=\([^ ]*\).*/\1/p'; echo $LINE|grep mysqld | grep "[p]ort"|sed -ne 's/.*port=\([^ ]*\).*/\1/p' ; done|xargs -n2
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#echo "<<<mysql_instances>>>"
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#mysql --defaults-extra-file=/root/.my.cnf $1 -s \
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# -e "show INSTANCES"
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fi
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