Commit 599992ba authored by Deon George's avatar Deon George

Added MYSQL backup/restore scripts

parent 2e913751
#!/bin/bash
# Check our arguments
while getopts ":DF:m:p:P:s:u:" opt; do
case $opt in
D) DEBUG=1 ;;
# Filespace to store in TSM
F) FILESPACE=$OPTARG ;;
# Optional MYSQL arguments
m) MYSQL_ARGS=$OPTARG ;;
# Mysql PASSWORD
p) DBPASS=$OPTARG ;;
# PITDATE to restore
P) PITDATE=$OPTARG ;;
# Skip DBs
s) SKIP_DB=$OPTARG ;;
# Mysql USERNAME
u) DBUSER=$OPTARG ;;
# Error Checking
\?)
echo "Invalid option: -$OPTARG" >&2
exit 1
;;
:)
echo "Option -$OPTARG requires an argument." >&2
exit 1
;;
esac
done
# Our defaults
DB=${@:?"You need to specicify a database to restore"}
FILESPACE=${FILESPACE:-"/mysqldump"}
[ -n "$DBPASS" ] && MYSQL_AUTH="-p${DBPASS}"
[ -n "$DBUSER" ] && MYSQL_AUTH="-u${DBUSER} ${MYSQL_AUTH}"
# TSMPIPE ARGUMENTS
[ -n "$PITDATE" ] && TSMPIPE_ARGS="${TSMPIPE_ARGS} -P ${PITDATE}"
OLDIFS=$IFS
IFS=":"
for db in $DB; do
[ -n "$DEBUG" ] && echo "Processing DB ($db)"
# Restore from TSM
tsmpipe -Bxs ${FILESPACE} -f ${db}.FULL ${TSMPIPE_ARGS} | mysql ${MYSQL_AUTH} ${db}
done;
IFS=$OLDIFS
#!/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;
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