Optimize/Repair table scripts: ommit tables with table engine InnoDB.
This commit is contained in:
@@ -1,7 +1,7 @@
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#!/usr/bin/env bash
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working_dir="$(dirname $(realpath $0))"
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conf_file="${working_dir}/conf/mysql_credetials.conf"
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conf_file="${working_dir}/conf/optimize_mysql_tables.conf"
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tmp_log_file="$(mktemp)"
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@@ -10,6 +10,8 @@ tmp_log_file="$(mktemp)"
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# - Variable settings
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# -------------
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DEFAULT_MYSQL_CREDENTIAL_ARGS="--login-path=local"
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DEFAULT_LOG_FILE="/var/log/optimize_mysql_tables.log"
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VERBOSE=false
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# -------------
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@@ -23,7 +25,7 @@ usage() {
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[[ $terminal ]] && echo -e "
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\033[1mUsage:\033[m
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$(basename $0) [DB-Name]
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$(basename $0) [-h|-v] [DB-Name]
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\033[1mDescription\033[m
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@@ -38,7 +40,11 @@ usage() {
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\033[1mOptions\033[m
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No Options available
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-h
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Prints this help
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-v
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Verbose output if running on a terminal.
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\033[1mFiles\033[m
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@@ -174,10 +180,27 @@ if [ -z "$mysql" ]; then
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fi
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fi
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# -------------
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# - Read Commandline Parameters
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# -------------
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while getopts hv opt ; do
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case $opt in
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v) VERBOSE=true
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;;
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h) usage
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;;
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*) usage
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esac
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done
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shift $(expr $OPTIND - 1)
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[[ "$#" -gt 1 ]] && usage "Wrong number or order of arguments given!"
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# - Print help?
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# -
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if [[ "$(trim $*)" = "-h" ]] || [[ "$(trim $*)" = "--help" ]] ; then
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if [[ "$(trim $*)" =~ " -h" ]] || [[ "$(trim $*)" =~ " --help" ]] ; then
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usage
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fi
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@@ -213,6 +236,7 @@ fi
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[[ -z "$mysql_credential_args" ]] && mysql_credential_args="$DEFAULT_MYSQL_CREDENTIAL_ARGS"
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[[ -z "$log_file" ]] && log_file="$DEFAULT_LOG_FILE"
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if [[ ${#mysql_credential_args_arr[@]} -eq 0 ]]; then
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[[ -z "$mysql_credential_args" ]] && mysql_credential_args="$DEFAULT_MYSQL_CREDENTIAL_ARGS"
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@@ -234,6 +258,7 @@ for _val in ${mysql_credential_args_arr[@]} ; do
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echo ""
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echo -e "[ \033[37m\033[1mMySQL $mysql_version\033[m ]: optimize (and repair) tables of databases at host '$(hostname -f)'."
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fi
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echo -e "[ MySQL $mysql_version ]: optimize (and repair) tables of databases at host '$(hostname -f)'." > $log_file
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if [[ -z "$DATABASES" ]] ; then
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DATABASES="$($mysql $mysql_credential_args -N -s -e "show databases")"
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@@ -250,11 +275,24 @@ for _val in ${mysql_credential_args_arr[@]} ; do
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echo ""
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echo -e " [$(date)] Optimize tables in database '${db}'.."
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fi
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echo "" >> $log_file
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echo -e " [$(date)] Optimize tables in database '${db}'.." >> $log_file
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TABLES=`$mysql $mysql_credential_args $db -N -s -e "show tables"`
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for table in $TABLES ; do
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# - Ommit InnoDB tables
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# -
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_engine="$($mysql $mysql_credential_args -N -s -e "SELECT ENGINE FROM information_schema.TABLES WHERE TABLE_SCHEMA = '$db' AND TABLE_NAME = '$table'")"
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if [[ "${_engine,,}" = 'innodb' ]] ; then
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if $VERBOSE ; then
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echo -e " [$(date)] Ommit table '$table' - storage engine is InnoDB"
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fi
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echo -e " [$(date)] Ommit table '$table' - storage engine is InnoDB" >> $log_file
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continue
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fi
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if $terminal ; then
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blank_signs=""
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if [[ $length_table_name -gt ${#table} ]]; then
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@@ -267,6 +305,7 @@ for _val in ${mysql_credential_args_arr[@]} ; do
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echo -en "\033[1G"
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fi
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echo -en "\033[1G \033[32mOptimize table \033[1m$table\033[m$blank_signs\033[1G"
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echo -e " [$(date)] Optimize table '$table'" >> $log_file
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fi
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length_table_name=${#table}
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@@ -276,6 +315,10 @@ for _val in ${mysql_credential_args_arr[@]} ; do
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if [[ $? -ne 0 ]]; then
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warn "Optimizing table \"${table}\" of database \"$db\" failed. Trying to repair.."
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echo "" >> $log_file
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echo " [$(date)] warning: Optimizing table \"${table}\" of database \"$db\" failed." >> $log_file
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echo "" >> $log_file
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echo " [$(date)] Repair table '$table'" >> $log_file
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$mysql $mysql_credential_args $db -N -s -e "REPAIR TABLE \`$table\`" > $tmp_log_file 2>&1
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@@ -284,14 +327,22 @@ for _val in ${mysql_credential_args_arr[@]} ; do
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_all_success=false
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error "Repairing table '$table' failed.\n$(cat "$tmp_log_file")"
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error_messages_arr+=("MySQL $mysql_version: Error while repairing table '${table}' of database '$db'.")
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echo "" >> $log_file
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echo -e " [$(date)] error: Repairing table '$table' failed of database \"$db\" failed..\n$(cat "$tmp_log_file")" >> $log_file
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echo "" >> $log_file
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else
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echo -e " [$(date)] Optimize table '$table'" >> $log_file
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$mysql $mysql_credential_args $db -N -s -e "OPTIMIZE TABLE \`$table\`" > $tmp_log_file 2>&1
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if [[ $? -ne 0 ]]; then
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error "Reoptimizing table \"${table}\" of database \"$db\" failed.\n$(cat "$tmp_log_file")"
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error_messages_arr+=("MySQL $mysql_version: Error while (re-)optimizing table '${table}' of database '$db'.")
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echo "" >> $log_file
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echo -e " [$(date)] error: Reoptimizing table \"${table}\" of database \"$db\" failed.\n$(cat "$tmp_log_file")" >> $log_file
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echo "" >> $log_file
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else
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info "Reoptimizing table \"${table}\" of database \"$db\" was successfully."
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fi
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@@ -308,11 +359,12 @@ for _val in ${mysql_credential_args_arr[@]} ; do
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echo -en "\033[1G [$(date)] End optimize tables in database '${db}'.."
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echo
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fi
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echo -e " [$(date)] End optimize tables in database '${db}'" >> $log_file
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done
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if $_all_success ; then
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info_messages_arr+=("MySQL $mysql_version: The optimization of the MySQL tables of all databases was successful.")
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info_messages_arr+=("MySQL $mysql_version: The optimization of the MySQL tables of all databases were successful.")
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fi
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if $terminal ; then
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@@ -320,6 +372,9 @@ for _val in ${mysql_credential_args_arr[@]} ; do
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echo -e "[ \033[37m\033[1mMySQL $mysql_version\033[m ]: Finished optimizing MySQL databases at host $(hostname -f)."
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echo ""
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fi
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echo "" >> $log_file
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echo "[ MySQL $mysql_version ]: Finished optimizing MySQL databases at host $(hostname -f)." >> $log_file
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echo "" >> $log_file
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done
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if [[ ${#info_messages_arr[@]} -gt 0 ]]; then
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@@ -327,6 +382,7 @@ if [[ ${#info_messages_arr[@]} -gt 0 ]]; then
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if $terminal ; then
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info "$msg"
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fi
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echo "[ Info ]: $msg" >> $log_file
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done
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fi
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@@ -335,7 +391,12 @@ if [[ ${#error_messages_arr[@]} -gt 0 ]]; then
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if $terminal ; then
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error "$msg"
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fi
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echo "[ Error ]: $msg" >> $log_file
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done
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fi
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if $terminal ; then
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info "See logfile '$log_file' for more details."
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fi
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clean_up 0
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