84 lines
1.7 KiB
Bash
Executable File
84 lines
1.7 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
# Check our arguments
|
|
while getopts ":d:DF:m:M:p:s:u:" opt; do
|
|
case $opt in
|
|
# Just backup this DB
|
|
d) DB=$OPTARG ;;
|
|
|
|
D) DEBUG=1 ;;
|
|
|
|
# Filespace to store in TSM
|
|
F) FILESPACE=$OPTARG ;;
|
|
|
|
# Digest to use
|
|
M) DIGEST=$OPTARG ;;
|
|
|
|
# Optional MYSQL arguments
|
|
m) MYSQL_ARGS=$OPTARG ;;
|
|
|
|
# Mysql PASSWORD
|
|
p) DBPASS=$OPTARG ;;
|
|
|
|
# Skip DBs
|
|
s) SKIP_DB=$OPTARG ;;
|
|
|
|
# Mysql USERNAME
|
|
u) DBUSER=$OPTARG ;;
|
|
|
|
# Error Checking
|
|
\?)
|
|
echo "Invalid option: -$OPTARG" >&2
|
|
exit 1
|
|
;;
|
|
:)
|
|
echo "Option -$OPTARG requires an argument." >&2
|
|
exit 1
|
|
;;
|
|
esac
|
|
done
|
|
|
|
# Our defaults
|
|
FILESPACE=${FILESPACE:-"/mysqldump"}
|
|
MYSQL_ARGS=${MYSQL_ARGS:-"-K --skip-extended-insert --skip-dump-date"}
|
|
|
|
[ -n "$DBPASS" ] && MYSQL_AUTH="-p${DBPASS}"
|
|
[ -n "$DBUSER" ] && MYSQL_AUTH="-u${DBUSER} ${MYSQL_AUTH}"
|
|
|
|
# List our Databases
|
|
function listdb() {
|
|
echo "show databases" |mysql -N ${MYSQL_AUTH}
|
|
}
|
|
|
|
# Get Size
|
|
function getsize() {
|
|
echo "SELECT sum(data_length+index_length) FROM information_schema.TABLES where table_schema=\"$1\" GROUP BY table_schema ; " | mysql -N ${MYSQL_AUTH}
|
|
}
|
|
|
|
# TSMPIPE ARGUMENTS
|
|
[ -n "$DIGEST" ] && TSMPIPE_ARGS="${TSMPIPE_ARGS} -m ${DIGEST}"
|
|
|
|
listdb | while read db; do
|
|
[ -n "$DB" -a "$db" != "$DB" ] && continue;
|
|
|
|
if [ -n "$SKIP_DB" ]; then
|
|
OLDIFS=$IFS
|
|
IFS=":"
|
|
SKIP=0
|
|
for x in $SKIP_DB ; do
|
|
[ $x == $db ] && SKIP=1 && break
|
|
done
|
|
IFS=$OLDIFS
|
|
fi
|
|
|
|
# We need to skip this DB
|
|
[ "$SKIP" -eq 1 ] && continue;
|
|
|
|
size=$(getsize $db);
|
|
|
|
[ -n "$DEBUG" ] && echo "Processing DB ($db), with size ($size)"
|
|
|
|
# Backup to TSM
|
|
mysqldump ${MYSQL_AUTH} ${MYSQL_ARGS} $db| tsmpipe -Bcs ${FILESPACE} -f ${db}.FULL -l ${size} ${TSMPIPE_ARGS}
|
|
done;
|