diff --git a/restore-mysql-daily b/restore-mysql-daily index ddb7e21..b24057a 100644 --- a/restore-mysql-daily +++ b/restore-mysql-daily @@ -4,22 +4,39 @@ SKIPDBS=('mysql' 'tables' 'to' 'skip') FULLRESTORE=true SKIPDBS=('mysql') SETPOSDB=null +CFG=~/.my.cnf #--- START=$(date +%s) + +if [[ $(grep -q user ~/.my.cnf) ]] then + echo -e "ERROR: 'user' field not found in '$CFG'" + exit; +fi + +if [[ $(grep -q password ~/.my.cnf) ]] then + echo -e "ERROR: 'password' field not found in '$CFG'" + exit; +fi + echo -e "\n--START: $(date +%F\ %T)\nrestoring most recent backups from $ARCHPATH\n\n" + +echo -e "\nstopping replication\n"; mysql -e "STOP SLAVE;" if [[ $FULLRESTORE == false ]]; then OLDDATE=$(ls -1d $ARCHPATH | head -1) + echo "files will be compared to '$OLDDATE'" +else + echo "full restorion" fi NEWDATE=$(ls -1rd $ARCHPATH | head -1) for FILE in $NEWDATE/backup_data/*.gz; do FILE=$(basename $FILE) if [[ "${SKIPDBS[*]}" =~ ${FILE%%.*} ]]; then echo "-- skipping $FILE";continue; fi; - if [[ "${SETPOSDB}" =~ ${FILE%%.*} ]]; then echo "-- recognized $FILE for master position and log file";SETPOSFILE=$FILE;continue; fi; + if [[ "${SETPOSDB}" =~ ${FILE%%.*} ]]; then echo "-- recognized $FILE for master position and log file";SETPOSFILE=$FILE; fi; if [[ -z $OLDDATE ]]; then OLDSIZE=$(stat -c %s $OLDDATE/backup_data/$FILE) else @@ -30,15 +47,13 @@ for FILE in $NEWDATE/backup_data/*.gz; do if [[ $OLDSIZE != $NEWSIZE ]]; then STARTLOOP=$(date +%s) - echo $(date +%F\ %T) - echo "$FILE:" + echo -e "\n$(date +%F\ %T) | $FILE:" DB=$(echo $FILE | cut -f1 -d'.') - echo -e "\tmysql -e 'DROP DATABASE IF EXISTS $DB' - mysql -e 'CREATE DATABASE $DB' - gunzip < $NEWDATE/backup_data/$FILE | mysql $DB" + echo -e "\tDROPPING/CREATING '$DB' + pv $NEWDATE/backup_data/$FILE | gunzip | mysql $DB" mysql -e "DROP DATABASE IF EXISTS $DB" mysql -e "CREATE DATABASE $DB" - gunzip < $NEWDATE/backup_data/$FILE | mysql $DB + pv $NEWDATE/backup_data/$FILE | gunzip | mysql $DB ENDLOOP=$(date +%s) EXCTIME=$(expr $ENDLOOP - $STARTLOOP) printf '\t%02dh:%02dm:%02ds\n' $((EXCTIME/3600)) $((EXCTIME%3600/60)) $((EXCTIME%60))