2022-11-04 17:11:21
This commit is contained in:
@@ -7,8 +7,12 @@ SETPOSDB=db_for_master_log_position
|
|||||||
CFG='~/.my.cnf'
|
CFG='~/.my.cnf'
|
||||||
DRY_RUN=false
|
DRY_RUN=false
|
||||||
NOPROMPT=false
|
NOPROMPT=false
|
||||||
|
DONOTSTART=false
|
||||||
CMD=''
|
CMD=''
|
||||||
#---
|
MASTER_HOST=''
|
||||||
|
MASTER_USER=''
|
||||||
|
MASTER_PASSWORD=''
|
||||||
|
#--- --- --- --- --- --- ---#
|
||||||
|
|
||||||
while [[ $# -gt 0 ]]; do
|
while [[ $# -gt 0 ]]; do
|
||||||
case $1 in
|
case $1 in
|
||||||
@@ -21,11 +25,11 @@ while [[ $# -gt 0 ]]; do
|
|||||||
ARCHPATH=$2
|
ARCHPATH=$2
|
||||||
shift 2
|
shift 2
|
||||||
;;
|
;;
|
||||||
-s|--subdir)
|
-sd|--subdir)
|
||||||
SUBDIR=$2
|
SUBDIR=$2
|
||||||
shift 2
|
shift 2
|
||||||
;;
|
;;
|
||||||
-k|--skip)
|
-sk|--skip)
|
||||||
SKIPDBS=($2)
|
SKIPDBS=($2)
|
||||||
shift 2
|
shift 2
|
||||||
;;
|
;;
|
||||||
@@ -41,23 +45,43 @@ while [[ $# -gt 0 ]]; do
|
|||||||
CFG=$2
|
CFG=$2
|
||||||
shift 2
|
shift 2
|
||||||
;;
|
;;
|
||||||
-n|--noprompt)
|
-ns|--nostart)
|
||||||
|
DONOTSTART=true
|
||||||
|
shift 1
|
||||||
|
;;
|
||||||
|
-np|--noprompt)
|
||||||
NOPROMPT=true
|
NOPROMPT=true
|
||||||
shift 1
|
shift 1
|
||||||
;;
|
;;
|
||||||
|
-mh|--masterhost)
|
||||||
|
MASTER_HOST=$2
|
||||||
|
shift 2
|
||||||
|
;;
|
||||||
|
-sd|--subdir)
|
||||||
|
MASTER_USER=$2
|
||||||
|
shift 2
|
||||||
|
;;
|
||||||
|
-sd|--subdir)
|
||||||
|
MASTER_PASSWORD=$2
|
||||||
|
shift 2
|
||||||
|
;;
|
||||||
-h|--help)
|
-h|--help)
|
||||||
echo -e "\n\n\t______________________________ MySQL restoration script options ____________________________________\n"
|
echo -e "\n\n\t ______________________________ MySQL restoration script options ____________________________________\n"
|
||||||
echo -e "\t | arg | | type | default |\n"
|
echo -e "\t | arg | | type | default |\n"
|
||||||
echo -e "\t‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾"
|
echo -e "\t ‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾‾"
|
||||||
echo -e "\t-h| --help display this menu [ flag ]"
|
echo -e "\t -h| --help display this menu [ flag ]"
|
||||||
echo -e "\t-d| --dry-run no permanent changes, show plan [ flag ]"
|
echo -e "\t -d| --dry-run no permanent changes, show plan [ flag ]"
|
||||||
echo -e "\t-a| --arch directory containing archive directories [ string ]"
|
echo -e "\t -a| --arch directory containing archive directories [ string ]"
|
||||||
echo -e "\t-s| --subdir directory containing actual compressed sql files [ string ]"
|
echo -e "\t-sd| --subdir directory containing actual compressed sql files [ string ]"
|
||||||
echo -e "\t-k| --skip databases to not restore (e.g. mysql would replace users) [ array ] mysql"
|
echo -e "\t-sk| --skip databases to not restore (e.g. mysql would replace users) [ array ] mysql"
|
||||||
echo -e "\t-f| --full restore all tables not excluded (no comparison) [ array ] off"
|
echo -e "\t -f| --full restore all tables not excluded (no comparison) [ array ] off"
|
||||||
echo -e "\t-p| --pos datbase from which master log position will be used [ string ]"
|
echo -e "\t -p| --pos datbase from which master log position will be used [ string ]"
|
||||||
echo -e "\t-c| --cfg path of config file for mysql credentials [ string ] ~/.my.cnf"
|
echo -e "\t -c| --cfg path of config file for mysql credentials [ string ] ~/.my.cnf"
|
||||||
echo -e "\t-n| --noprompt do not prompt user (Y/n) [ flag ] off"
|
echo -e "\t-ns| --nostart do not restart replication [ flag ] off"
|
||||||
|
echo -e "\t-np| --noprompt do not prompt user (Y/n) [ flag ] off"
|
||||||
|
echo -e "\t-mh| --masterhost replication master host address [ string ]"
|
||||||
|
echo -e "\t-mu| --masteruser user name for replication [ string ]"
|
||||||
|
echo -e "\t-mp| --masterpass password for replication [ string ]"
|
||||||
echo -e "\nEXAMPLE: $0 -p main_db -s backup_data -a /home/backups/mysql/daily -k 'mysql performance_stats' --dry-run"
|
echo -e "\nEXAMPLE: $0 -p main_db -s backup_data -a /home/backups/mysql/daily -k 'mysql performance_stats' --dry-run"
|
||||||
exit
|
exit
|
||||||
;;
|
;;
|
||||||
@@ -71,16 +95,20 @@ done
|
|||||||
ARCHPATH="${ARCHPATH%/}/"
|
ARCHPATH="${ARCHPATH%/}/"
|
||||||
SUBDIR="${SUBDIR%/}/"
|
SUBDIR="${SUBDIR%/}/"
|
||||||
|
|
||||||
|
|
||||||
echo "restore with options:"
|
echo "restore with options:"
|
||||||
echo -e "\tarchive path = $ARCHPATH"
|
echo -e "\tarchive path = $ARCHPATH"
|
||||||
echo -e "\tsubdirectory = $SUBDIR"
|
echo -e "\tsubdirectory = $SUBDIR"
|
||||||
echo -e "\tDBs to skip = ${SKIPDBS[@]}"
|
echo -e "\tDBs to skip = ${SKIPDBS[@]}"
|
||||||
echo -e "\tfull restore = $FULLRESTORE"
|
echo -e "\tfull restore = $FULLRESTORE"
|
||||||
echo -e "\tDB for position = $SETPOSDB"
|
echo -e "\tDB for position = $SETPOSDB"
|
||||||
echo -e "\tconfig file = $CFG"
|
echo -e "\tconfig file = $CFG"
|
||||||
echo -e "\tdry run = $DRY_RUN"
|
echo -e "\tdry run = $DRY_RUN"
|
||||||
echo -e "\n"
|
echo -e "\n"
|
||||||
|
echo -e "\treplication master = $MASTER_HOST"
|
||||||
|
echo -e "\treplication user = $MASTER_USER"
|
||||||
|
echo -e "\treplication password = $([[ $MASTER_PASSWORD ]] && echo true || echo false )"
|
||||||
|
echo -e "\n"
|
||||||
|
|
||||||
|
|
||||||
if [[ -f "$CFG" ]]; then
|
if [[ -f "$CFG" ]]; then
|
||||||
if [[ ! $(grep user $CFG) ]]; then
|
if [[ ! $(grep user $CFG) ]]; then
|
||||||
@@ -123,7 +151,7 @@ else
|
|||||||
echo "full restorion selected: comparisons will not be made, all non-excluded databases will be restored"
|
echo "full restorion selected: comparisons will not be made, all non-excluded databases will be restored"
|
||||||
fi
|
fi
|
||||||
|
|
||||||
echo "finding files '$NEWPATH*.gz'"
|
echo "\nfinding files in '$NEWPATH*.gz'"
|
||||||
for FILE in $NEWPATH*.gz; do
|
for FILE in $NEWPATH*.gz; do
|
||||||
FILE=$(basename $FILE)
|
FILE=$(basename $FILE)
|
||||||
STARTLOOP=$(date +%s)
|
STARTLOOP=$(date +%s)
|
||||||
@@ -154,22 +182,37 @@ for FILE in $NEWPATH*.gz; do
|
|||||||
printf '\t%02dh:%02dm:%02ds\n' $((EXCTIME/3600)) $((EXCTIME%3600/60)) $((EXCTIME%60))
|
printf '\t%02dh:%02dm:%02ds\n' $((EXCTIME/3600)) $((EXCTIME%3600/60)) $((EXCTIME%60))
|
||||||
done
|
done
|
||||||
|
|
||||||
if [[ -z $SETPOSFILE ]]; then
|
if [[ MASTER_HOST && MASTER_USER && MASTER_PASSWORD ]]; then
|
||||||
|
echo "applying configuration for replication from $MASTER_HOST"
|
||||||
|
$CMD mysql -e "CHANGE MASTER TO master_host='$MASTER_HOST',master_user='$MASTER_USER',master_password='$MASTER_PASSWORD';"
|
||||||
|
else
|
||||||
|
echo "replication credentials not configured"
|
||||||
|
fi
|
||||||
|
|
||||||
|
if [[ $SETPOSFILE ]]; then
|
||||||
SETPOSSTMT=$(zcat $SETPOSFILE | head -40 | grep MASTER | sed 's/-- //')
|
SETPOSSTMT=$(zcat $SETPOSFILE | head -40 | grep MASTER | sed 's/-- //')
|
||||||
echo "\n$SETPOSSTMT\n"
|
echo -e "\n$SETPOSSTMT\n"
|
||||||
$CMD mysql -e "$SETPOS"
|
$CMD mysql -e "$SETPOS"
|
||||||
|
else
|
||||||
|
DONOTSTART=true
|
||||||
|
echo "master position database undefined, listing suggestions"
|
||||||
|
for FILE in $NEWPATH*.gz; do
|
||||||
|
echo $(basename $FILE)
|
||||||
|
echo -e "\t$(zcat $FILE | head -40 | grep MASTER)"
|
||||||
|
done
|
||||||
fi
|
fi
|
||||||
|
|
||||||
if [[ $NOPROMPT == false ]]; then
|
if [[ $NOPROMPT == false ]]; then
|
||||||
read -n 1 -p "restart replication? [Y/n] " reply;
|
read -n 1 -p "restart replication? [Y/n] " reply;
|
||||||
if [[ $reply == [Nn] ]]; then
|
if [[ $reply == [Nn] ]]; then
|
||||||
echo -e "\naborting"
|
DONOTSTART=true
|
||||||
exit 1
|
|
||||||
fi
|
fi
|
||||||
fi
|
fi
|
||||||
|
|
||||||
echo -e "restarting replication"
|
if [[ $DONOTSTART != true ]]; then
|
||||||
$CMD mysql -e "START SLAVE"
|
echo -e "restarting replication"
|
||||||
|
$CMD mysql -e "START SLAVE"
|
||||||
|
fi
|
||||||
|
|
||||||
END=$(date +%s)
|
END=$(date +%s)
|
||||||
EXCTIME=$(expr $END - $START)
|
EXCTIME=$(expr $END - $START)
|
||||||
|
|||||||
Reference in New Issue
Block a user