523 lines
14 KiB
Bash
Executable File
523 lines
14 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
script_name="$(basename $(realpath $0))"
|
|
working_dir="$(dirname $(realpath $0))"
|
|
|
|
conf_file="${working_dir}/conf/mysql_credetials.conf"
|
|
|
|
tmp_log_file="$(mktemp)"
|
|
|
|
|
|
# -------------
|
|
# - Variable settings
|
|
# -------------
|
|
DEFAULT_MYSQL_CREDENTIAL_ARGS="--defaults-file=/usr/local/mysql/sys-maint.cnf"
|
|
DEFAULT_LOG_FILE="/var/log/${script_name%%.*}.log"
|
|
VERBOSE=false
|
|
|
|
|
|
# -------------
|
|
# --- Some functions
|
|
# -------------
|
|
|
|
usage() {
|
|
|
|
[[ -n "$1" ]] && error "$1"
|
|
|
|
[[ $terminal ]] && echo -e "
|
|
\033[1mUsage:\033[m
|
|
|
|
$(basename $0) [-h|-v] [DB-Name]
|
|
|
|
\033[1mDescription\033[m
|
|
|
|
Script checks (and reorganizes) all tables of all databases by executing MySQL
|
|
command 'OPTIMIZE TABLE'.
|
|
|
|
If a database is given at the command line, only tables of that database
|
|
will be checked.
|
|
|
|
If a check on a table fails, MySQL command 'REPAIR TABLE' will be executed on
|
|
that table.
|
|
|
|
\033[1mOptions\033[m
|
|
|
|
-h
|
|
Prints this help
|
|
|
|
-v
|
|
Verbose output if running on a terminal.
|
|
|
|
\033[1mFiles\033[m
|
|
|
|
$conf_file: Configuration file
|
|
|
|
|
|
"
|
|
|
|
clean_up 1
|
|
|
|
|
|
}
|
|
|
|
|
|
clean_up() {
|
|
|
|
# Perform program exit housekeeping
|
|
rm -f $tmp_log_file
|
|
exit $1
|
|
}
|
|
|
|
|
|
echononl(){
|
|
if $terminal ; then
|
|
echo X\\c > /tmp/shprompt$$
|
|
if [ `wc -c /tmp/shprompt$$ | awk '{print $1}'` -eq 1 ]; then
|
|
echo -e -n "$*\\c" 1>&2
|
|
else
|
|
echo -e -n "$*" 1>&2
|
|
fi
|
|
rm /tmp/shprompt$$
|
|
fi
|
|
}
|
|
|
|
|
|
fatal(){
|
|
echo ""
|
|
if $terminal ; then
|
|
if [[ -n "$*" ]] ; then
|
|
echo -e " [ \033[31m\033[1mFatal\033[m ]: $*"
|
|
echo ""
|
|
echo -e " \033[31m\033[1mScript will be interrupted.\033[m\033[m"
|
|
else
|
|
echo -e " \033[31m\033[1mFatal error\033[m: \033[1mScript will be interrupted.\033[m"
|
|
fi
|
|
else
|
|
if [[ -n "$*" ]] ; then
|
|
echo " [ Fatal ]: $*"
|
|
echo ""
|
|
echo " Script was terminated.."
|
|
else
|
|
echo " Fatal error: Script was terminated.."
|
|
fi
|
|
fi
|
|
echo ""
|
|
clean_up 1
|
|
}
|
|
|
|
|
|
error(){
|
|
echo ""
|
|
if $terminal ; then
|
|
echo -e " [ \033[31m\033[1mError\033[m ]: $*"
|
|
else
|
|
echo " [ Error ]: $*"
|
|
fi
|
|
echo ""
|
|
}
|
|
|
|
warn (){
|
|
if $terminal ; then
|
|
echo ""
|
|
echo -e " [ \033[33m\033[1mWarning\033[m ]: $*"
|
|
echo ""
|
|
else
|
|
echo " [ Warning ]: $*"
|
|
fi
|
|
}
|
|
|
|
info (){
|
|
if $terminal ; then
|
|
echo ""
|
|
echo -e " [ \033[32m\033[1mInfo\033[m ]: $*"
|
|
echo ""
|
|
else
|
|
echo " [ Info ]: $*"
|
|
fi
|
|
}
|
|
|
|
echo_ok() {
|
|
if $terminal ; then
|
|
echo -e "\033[80G[ \033[32mok\033[m ]"
|
|
fi
|
|
}
|
|
echo_failed(){
|
|
if $terminal ; then
|
|
echo -e "\033[80G[ \033[1;31mfailed\033[m ]"
|
|
fi
|
|
}
|
|
echo_skipped() {
|
|
if $terminal ; then
|
|
echo -e "\033[80G[ \033[37mskipped\033[m ]"
|
|
fi
|
|
}
|
|
|
|
trim() {
|
|
local var="$*"
|
|
var="${var#"${var%%[![:space:]]*}"}" # remove leading whitespace characters
|
|
var="${var%"${var##*[![:space:]]}"}" # remove trailing whitespace characters
|
|
echo -n "$var"
|
|
}
|
|
|
|
|
|
|
|
trap clean_up SIGHUP SIGINT SIGTERM
|
|
|
|
|
|
# - Is this script running on terminal ?
|
|
# -
|
|
if [[ -t 1 ]] ; then
|
|
terminal=true
|
|
else
|
|
terminal=false
|
|
fi
|
|
|
|
mysql=`which mysql`
|
|
|
|
if [ -z "$mysql" ]; then
|
|
if [ -x "/usr/local/mysql/bin/mysql" ]; then
|
|
mysql=/usr/local/mysql/bin/mysql
|
|
else
|
|
fatal "No binary 'mysql' found!"
|
|
fi
|
|
fi
|
|
|
|
|
|
# -------------
|
|
# - Read Commandline Parameters
|
|
# -------------
|
|
|
|
while getopts hv opt ; do
|
|
case $opt in
|
|
v) VERBOSE=true
|
|
;;
|
|
h) usage
|
|
;;
|
|
*) usage
|
|
esac
|
|
done
|
|
|
|
shift $(expr $OPTIND - 1)
|
|
[[ "$#" -gt 1 ]] && usage "Wrong number or order of arguments given!"
|
|
|
|
|
|
# - Print help?
|
|
# -
|
|
if [[ "$(trim $*)" =~ " -h" ]] || [[ "$(trim $*)" =~ " --help" ]] ; then
|
|
usage
|
|
fi
|
|
|
|
|
|
# -------------
|
|
# - Load Settings from configuration file
|
|
# -------------
|
|
|
|
if [[ -n "$1 " ]] ; then
|
|
DATABASES="$1"
|
|
else
|
|
DATABASES=""
|
|
fi
|
|
|
|
if $terminal ; then
|
|
echo ""
|
|
fi
|
|
echononl " Loading configuration settings from $(basename ${conf_file}).."
|
|
if [[ -f "$conf_file" ]]; then
|
|
source "$conf_file" > $tmp_log_file 2>&1
|
|
if [[ $? -eq 0 ]]; then
|
|
echo_ok
|
|
else
|
|
echo_failed
|
|
fatal "$(cat $tmp_log_file)"
|
|
fi
|
|
else
|
|
echo_skipped
|
|
if $terminal ;then
|
|
warn "No Configuration File found. Loading defaults.."
|
|
fi
|
|
fi
|
|
|
|
|
|
[[ -z "$mysql_credential_args" ]] && mysql_credential_args="$DEFAULT_MYSQL_CREDENTIAL_ARGS"
|
|
[[ -z "$log_file" ]] && log_file="$DEFAULT_LOG_FILE"
|
|
|
|
if [[ ${#mysql_credential_args_arr[@]} -eq 0 ]]; then
|
|
[[ -z "$mysql_credential_args" ]] && mysql_credential_args="$DEFAULT_MYSQL_CREDENTIAL_ARGS"
|
|
mysql_credential_args_arr="default:$mysql_credential_args"
|
|
fi
|
|
|
|
declare -i length_table_name
|
|
declare -i number_blank_signd
|
|
declare -i index_i
|
|
for _val in ${mysql_credential_args_arr[@]} ; do
|
|
|
|
_all_success=true
|
|
|
|
IFS=':' read -a _val_arr <<< "${_val}"
|
|
mysql_version="${_val_arr[0]}"
|
|
mysql_credential_args="${_val_arr[1]}"
|
|
|
|
if $terminal ; then
|
|
echo ""
|
|
echo -e "[ \033[37m\033[1mMySQL $mysql_version\033[m ]: optimize (and repair) tables of databases at host '$(hostname -f)'."
|
|
fi
|
|
echo -e "[ MySQL $mysql_version ]: optimize (and repair) tables of databases at host '$(hostname -f)'." > $log_file
|
|
|
|
if [[ -z "$DATABASES" ]] ; then
|
|
DATABASES=`$mysql $mysql_credential_args -N -s -e "show databases"`
|
|
fi
|
|
|
|
length_table_name=0
|
|
_service_extension=PRODUCTION.$$
|
|
for db in $DATABASES ; do
|
|
|
|
[ "$db" = "information_schema" ] && continue
|
|
[ "$db" = "performance_schema" ] && continue
|
|
[ "$db" = "mysql" ] && continue
|
|
|
|
if $terminal ;then
|
|
echo ""
|
|
echo -e " [$(date)] Optimize tables in database '${db}'.."
|
|
fi
|
|
echo "" >> $log_file
|
|
echo -e " [$(date)] Optimize tables in database '${db}'.." >> $log_file
|
|
|
|
_htdocs_nd_moved=false
|
|
_htdocs_nd_symlinked=false
|
|
_htdocs_nd_archiv_moved=false
|
|
_htdocs_nd_archiv_symlinked=false
|
|
if [[ "$db" = "nd" ]]; then
|
|
|
|
if [[ -d "/var/www/html/projekte/nd/htdocs" ]] ; then
|
|
|
|
if [[ -d "/var/www/html/projekte/nd/htdocs503" ]] ; then
|
|
|
|
mv /var/www/html/projekte/nd/htdocs /var/www/html/projekte/nd/htdocs.$_service_extension > $tmp_log_file 2>&1
|
|
if [[ $? -ne 0 ]]; then
|
|
error "Error while moving '/var/www/html/projekte/nd/htdocs'.\n$(cat $tmp_log_file)"
|
|
else
|
|
_htdocs_nd_moved=true
|
|
fi
|
|
|
|
if $_htdocs_nd_moved ; then
|
|
ln -s htdocs503 /var/www/html/projekte/nd/htdocs > $tmp_log_file 2>&1
|
|
if [[ $? -ne 0 ]]; then
|
|
error "Error while linking '/var/www/html/projekte/nd/htdocs' --> 'htdocs503'.\n$(cat $tmp_log_file)"
|
|
else
|
|
_htdocs_nd_symlinked=true
|
|
fi
|
|
fi
|
|
|
|
/usr/local/apache2/bin/apachectl graceful > $tmp_log_file 2>&1
|
|
if [[ $? -ne 0 ]]; then
|
|
error "Restarting Apache Webservice failed.\n$(cat $tmp_log_file)"
|
|
fi
|
|
|
|
else
|
|
error "Directory '/var/www/html/projekte/nd/htdocs503' not found."
|
|
fi
|
|
else
|
|
error "Directory '/var/www/html/projekte/nd/htdocs503' not found."
|
|
fi
|
|
|
|
elif [[ "$db" = "nd_archiv" ]]; then
|
|
|
|
if [[ -d "/var/www/html/projekte/nd-archiv/htdocs" ]] ; then
|
|
|
|
if [[ -d "/var/www/html/projekte/nd-archiv/htdocs503" ]] ; then
|
|
|
|
mv /var/www/html/projekte/nd-archiv/htdocs /var/www/html/projekte/nd-archiv/htdocs.$_service_extension > $tmp_log_file 2>&1
|
|
if [[ $? -ne 0 ]]; then
|
|
error "Error while moving '/var/www/html/projekte/nd-archiv/htdocs'.\n$(cat $tmp_log_file)"
|
|
else
|
|
_htdocs_nd_archiv_moved=true
|
|
fi
|
|
|
|
ln -s htdocs503 /var/www/html/projekte/nd-archiv/htdocs > $tmp_log_file 2>&1
|
|
if [[ $? -ne 0 ]]; then
|
|
error "Error while linking '/var/www/html/projekte/nd-archiv/htdocs' --> 'htdocs503'.\n$(cat $tmp_log_file)"
|
|
else
|
|
_htdocs_nd_archiv_symlinked=true
|
|
fi
|
|
|
|
/usr/local/apache2/bin/apachectl graceful > $tmp_log_file 2>&1
|
|
if [[ $? -ne 0 ]]; then
|
|
error "Restarting Apache Webservice failed.\n$(cat $tmp_log_file)"
|
|
fi
|
|
|
|
else
|
|
error "Directory '/var/www/html/projekte/nd-archiv/htdocs503' not found."
|
|
fi
|
|
else
|
|
error "Directory '/var/www/html/projekte/nd-archiv/htdocs503' not found."
|
|
fi
|
|
|
|
fi
|
|
|
|
TABLES=`$mysql $mysql_credential_args $db -N -s -e "show tables"`
|
|
|
|
for table in $TABLES ; do
|
|
|
|
# - Ommit InnoDB tables
|
|
# -
|
|
_engine="$($mysql $mysql_credential_args -N -s -e "SELECT ENGINE FROM information_schema.TABLES WHERE TABLE_SCHEMA = '$db' AND TABLE_NAME = '$table'")"
|
|
if [[ "${_engine,,}" = 'innodb' ]] ; then
|
|
if $VERBOSE ; then
|
|
echo -e " [$(date)] Ommit table '$table' - storage engine is InnoDB"
|
|
fi
|
|
echo -e " [$(date)] Ommit table '$table' - storage engine is InnoDB" >> $log_file
|
|
continue
|
|
fi
|
|
|
|
if $terminal ; then
|
|
blank_signs=""
|
|
if [[ $length_table_name -gt ${#table} ]]; then
|
|
number_blank_sign=$(expr $length_table_name - ${#table})
|
|
index_i=0
|
|
while [[ $index_i -lt $number_blank_sign ]] ; do
|
|
blank_signs="$blank_signs "
|
|
(( index_i++ ))
|
|
done
|
|
echo -en "\033[1G"
|
|
fi
|
|
echo -en "\033[1G \033[32mOptimize table \033[1m$table\033[m$blank_signs\033[1G"
|
|
fi
|
|
echo -e " [$(date)] Optimize table '$table'" >> $log_file
|
|
length_table_name=${#table}
|
|
|
|
$mysql $mysql_credential_args $db -N -s -e "OPTIMIZE TABLE \`$table\`" > $tmp_log_file 2>&1
|
|
|
|
|
|
if [[ $? -ne 0 ]]; then
|
|
|
|
warn "Optimizing table \"${table}\" of database \"$db\" failed. Trying to repair.."
|
|
echo "" >> $log_file
|
|
echo " [$(date)] warning: Optimizing table \"${table}\" of database \"$db\" failed." >> $log_file
|
|
echo "" >> $log_file
|
|
echo " [$(date)] Repair table '$table'" >> $log_file
|
|
|
|
$mysql $mysql_credential_args $db -N -s -e "REPAIR TABLE \`$table\`" > $tmp_log_file 2>&1
|
|
|
|
if [[ $? -ne 0 ]]; then
|
|
|
|
_all_success=false
|
|
error "Repairing table '$table' failed.\n$(cat "$tmp_log_file")"
|
|
error_messages_arr+=("MySQL $mysql_version: Error while repairing table '${table}' of database '$db'.")
|
|
echo "" >> $log_file
|
|
echo -e " [$(date)] error: Repairing table '$table' failed of database \"$db\" failed..\n$(cat "$tmp_log_file")" >> $log_file
|
|
echo "" >> $log_file
|
|
|
|
else
|
|
|
|
echo -e " [$(date)] Optimize table '$table'" >> $log_file
|
|
$mysql $mysql_credential_args $db -N -s -e "OPTIMIZE TABLE \`$table\`" > $tmp_log_file 2>&1
|
|
|
|
if [[ $? -ne 0 ]]; then
|
|
error "Reoptimizing table \"${table}\" of database \"$db\" failed.\n$(cat "$tmp_log_file")"
|
|
error_messages_arr+=("MySQL $mysql_version: Error while (re-)optimizing table '${table}' of database '$db'.")
|
|
echo "" >> $log_file
|
|
echo -e " [$(date)] error: Reoptimizing table \"${table}\" of database \"$db\" failed.\n$(cat "$tmp_log_file")" >> $log_file
|
|
echo "" >> $log_file
|
|
else
|
|
info "Reoptimizing table \"${table}\" of database \"$db\" was successfully."
|
|
fi
|
|
fi
|
|
if $terminal ; then
|
|
echo ""
|
|
fi
|
|
|
|
fi
|
|
|
|
done
|
|
|
|
|
|
if [[ "$db" = "nd" ]]; then
|
|
|
|
if $_htdocs_nd_symlinked ; then
|
|
rm /var/www/html/projekte/nd/htdocs > $tmp_log_file 2>&1
|
|
if [[ $? -ne 0 ]]; then
|
|
error "Error while removing symlink '/var/www/html/projekte/nd/htdocs'.\n$(cat $tmp_log_file)"
|
|
fi
|
|
fi
|
|
|
|
if $_htdocs_nd_moved ; then
|
|
mv /var/www/html/projekte/nd/htdocs.$_service_extension /var/www/html/projekte/nd/htdocs > $tmp_log_file 2>&1
|
|
if [[ $? -ne 0 ]]; then
|
|
error "Error while moving back '/var/www/html/projekte/nd/htdocs'.\n$(cat $tmp_log_file)"
|
|
fi
|
|
fi
|
|
|
|
/usr/local/apache2/bin/apachectl graceful > $tmp_log_file 2>&1
|
|
if [[ $? -ne 0 ]]; then
|
|
error "Restarting Apache Webservice failed.\n$(cat $tmp_log_file)"
|
|
fi
|
|
|
|
elif [[ "$db" = "nd_archiv" ]]; then
|
|
|
|
if $_htdocs_nd_archiv_symlinked ; then
|
|
rm /var/www/html/projekte/nd-archiv/htdocs > $tmp_log_file 2>&1
|
|
if [[ $? -ne 0 ]]; then
|
|
error "Error while removing symlink '/var/www/html/projekte/nd-archiv/htdocs'.\n$(cat $tmp_log_file)"
|
|
fi
|
|
fi
|
|
|
|
if $_htdocs_nd_archiv_moved ; then
|
|
mv /var/www/html/projekte/nd-archiv/htdocs.$_service_extension /var/www/html/projekte/nd-archiv/htdocs > $tmp_log_file 2>&1
|
|
if [[ $? -ne 0 ]]; then
|
|
error "Error while moving back '/var/www/html/projekte/nd-archiv/htdocs'.\n$(cat $tmp_log_file)"
|
|
fi
|
|
fi
|
|
|
|
/usr/local/apache2/bin/apachectl graceful > $tmp_log_file 2>&1
|
|
if [[ $? -ne 0 ]]; then
|
|
error "Restarting Apache Webservice failed.\n$(cat $tmp_log_file)"
|
|
fi
|
|
|
|
fi
|
|
|
|
if $terminal ;then
|
|
echo -en "\033[1G [$(date)] End optimize tables in database '${db}'.."
|
|
echo
|
|
fi
|
|
echo -e " [$(date)] End optimize tables in database '${db}'" >> $log_file
|
|
|
|
done
|
|
|
|
if $_all_success ; then
|
|
info_messages_arr+=("MySQL $mysql_version: The optimization of the MySQL tables of all databases were successful.")
|
|
fi
|
|
|
|
if $terminal ; then
|
|
echo ""
|
|
echo -e "[ \033[37m\033[1mMySQL $mysql_version\033[m ]: Finished optimizing MySQL databases at host $(hostname -f)."
|
|
echo ""
|
|
fi
|
|
echo "" >> $log_file
|
|
echo "[ MySQL $mysql_version ]: Finished optimizing MySQL databases at host $(hostname -f)." >> $log_file
|
|
echo "" >> $log_file
|
|
done
|
|
|
|
if [[ ${#info_messages_arr[@]} -gt 0 ]]; then
|
|
for msg in "${info_messages_arr[@]}" ; do
|
|
if $terminal ; then
|
|
info "$msg"
|
|
fi
|
|
echo "[ Info ]: $msg" >> $log_file
|
|
done
|
|
fi
|
|
|
|
if [[ ${#error_messages_arr[@]} -gt 0 ]]; then
|
|
for msg in "${error_messages_arr[@]}" ; do
|
|
if $terminal ; then
|
|
error "$msg"
|
|
fi
|
|
echo "[ Error ]: $msg" >> $log_file
|
|
done
|
|
fi
|
|
|
|
if $terminal ; then
|
|
info "See logfile '$log_file' for more details."
|
|
fi
|
|
|
|
clean_up 0
|