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mariadb-columnstore-engine/oam/install_scripts/post-mysql-install
2020-04-07 16:01:55 -04:00

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#!/bin/bash
#
# $Id: post-mysql-install 3661 2013-06-25 22:04:33Z dhill $
#
# Post-install steps for calpont-mysql install
# check if running systemd
running_systemd() {
if [ "$(ps --no-headers -o comm 1)" == "systemd" ]; then
echo 0
else
echo 1
fi
}
# check log for error
checkForError() {
# check for password error
grep "ERROR 1045" ${tmpdir}/mysql_install.log > ${tmpdir}/error.check
if [ `cat ${tmpdir}/error.check | wc -c` -ne 0 ]; then
echo "MySQL Password file missing or incorrect, check .my.cnf file"
rm -f ${tmpdir}/error.check
# Test we are using systemd
systemctl cat mariadb.service > /dev/null 2>&1
if [ $? -eq 0 ] && [ $(running_systemd) -eq 0 ]; then
systemctl stop mariadb.service > /dev/null 2>&1
else
pkill mysqld
fi
sleep 2
exit 2;
fi
rm -f ${tmpdir}/error.check
#---------------------------------------------------------------------------
# See if engine columnstore exist
#---------------------------------------------------------------------------
echo "checking for engine columnstore..."
mysql \
--user=root \
--execute='show engines;' \
| grep -i columnstore
#
# Add compressiontype column to SYSCOLUMN if applicable
#
if [ $? -ne 0 ]; then
echo "columnstore doesn't exist"
exit 1
fi
echo "columnstore exist"
return 0;
}
rpmmode=install
tmpdir="/tmp"
for arg in "$@"; do
if [ $(expr -- "$arg" : '--rpmmode=') -eq 10 ]; then
rpmmode="$(echo $arg | awk -F= '{print $2}')"
elif [ $(expr -- "$arg" : '--tmpdir=') -eq 9 ]; then
tmpdir="$(echo $arg | awk -F= '{print $2}')"
else
echo "ignoring unknown argument: $arg" 1>&2
fi
done
# Restart in the same way that mysqld will be started normally.
# Test we are using systemd
systemctl cat mariadb.service > /dev/null 2>&1
if [ $? -eq 0 ] && [ $(running_systemd) -eq 0 ]; then
systemctl stop mariadb.service > /dev/null 2>&1
else
pkill mysqld
fi
sleep 2
export MYSQL_OPTS="--skip-grant-tables"
# Test we are using systemd
systemctl cat mariadb.service > /dev/null 2>&1
if [ $? -eq 0 ] && [ $(running_systemd) -eq 0 ]; then
systemctl start mariadb.service
else
/usr/bin/mysqld_safe --skip-grant-tables &
fi
unset MYSQL_OPTS
sleep 5
# Install various Calpont stuff...
install_mcs_mysql.sh --tmpdir=$tmpdir
checkForError
if [ $? -ne 0 ]; then
echo "ERROR: Invalid password in .my.cnf, or Columnstore plugin install missing"
# Test we are using systemd
systemctl cat mariadb.service > /dev/null 2>&1
if [ $? -eq 0 ] && [ $(running_systemd) -eq 0 ]; then
systemctl stop mariadb.service > /dev/null 2>&1
else
pkill mysqld
fi
sleep 2
exit 2;
fi
# Test we are using systemd
systemctl cat mariadb.service > /dev/null 2>&1
if [ $? -eq 0 ] && [ $(running_systemd) -eq 0 ]; then
systemctl stop mariadb.service > /dev/null 2>&1
else
pkill mysqld
fi
exit 0