mirror of
https://github.com/uprightbass360/AzerothCore-RealmMaster.git
synced 2026-01-13 00:58:34 +00:00
114 lines
3.6 KiB
Bash
Executable File
114 lines
3.6 KiB
Bash
Executable File
#!/bin/bash
|
||
# azerothcore-rm
|
||
set -e
|
||
|
||
BACKUP_DIR_BASE="/backups"
|
||
HOURLY_DIR="$BACKUP_DIR_BASE/hourly"
|
||
DAILY_DIR="$BACKUP_DIR_BASE/daily"
|
||
RETENTION_HOURS=${BACKUP_RETENTION_HOURS:-6}
|
||
RETENTION_DAYS=${BACKUP_RETENTION_DAYS:-3}
|
||
DAILY_TIME=${BACKUP_DAILY_TIME:-09}
|
||
MYSQL_PORT=${MYSQL_PORT:-3306}
|
||
|
||
mkdir -p "$HOURLY_DIR" "$DAILY_DIR"
|
||
|
||
log() { echo "[$(date '+%F %T')] $*"; }
|
||
|
||
# Build database list from env (include optional acore_playerbots if present)
|
||
database_list() {
|
||
local dbs=("${DB_AUTH_NAME}" "${DB_WORLD_NAME}" "${DB_CHARACTERS_NAME}")
|
||
if mysql -h"${MYSQL_HOST}" -P"${MYSQL_PORT}" -u"${MYSQL_USER}" -p"${MYSQL_PASSWORD}" -e "USE acore_playerbots;" >/dev/null 2>&1; then
|
||
dbs+=("acore_playerbots")
|
||
log "Detected optional database: acore_playerbots (will be backed up)" >&2
|
||
fi
|
||
printf '%s\n' "${dbs[@]}"
|
||
}
|
||
|
||
run_backup() {
|
||
local tier_dir="$1" # hourly or daily dir
|
||
local tier_type="$2" # "hourly" or "daily"
|
||
local ts=$(date '+%Y%m%d_%H%M%S')
|
||
local target_dir="$tier_dir/$ts"
|
||
mkdir -p "$target_dir"
|
||
log "Starting ${tier_type} backup to $target_dir"
|
||
|
||
local -a dbs
|
||
mapfile -t dbs < <(database_list)
|
||
|
||
for db in "${dbs[@]}"; do
|
||
log "Backing up database: $db"
|
||
if mysqldump \
|
||
-h"${MYSQL_HOST}" -P"${MYSQL_PORT}" -u"${MYSQL_USER}" -p"${MYSQL_PASSWORD}" \
|
||
--single-transaction --routines --triggers --events \
|
||
--hex-blob --quick --lock-tables=false \
|
||
--add-drop-database --databases "$db" \
|
||
| gzip -c > "$target_dir/${db}.sql.gz"; then
|
||
log "✅ Successfully backed up $db"
|
||
else
|
||
log "❌ Failed to back up $db"
|
||
fi
|
||
done
|
||
|
||
# Create backup manifest (parity with scripts/backup.sh and backup-hourly.sh)
|
||
local size; size=$(du -sh "$target_dir" | cut -f1)
|
||
local mysql_ver; mysql_ver=$(mysql -h"${MYSQL_HOST}" -P"${MYSQL_PORT}" -u"${MYSQL_USER}" -p"${MYSQL_PASSWORD}" -e 'SELECT VERSION();' -s -N 2>/dev/null || echo "unknown")
|
||
|
||
if [ "$tier_type" = "hourly" ]; then
|
||
cat > "$target_dir/manifest.json" <<EOF
|
||
{
|
||
"timestamp": "${ts}",
|
||
"type": "hourly",
|
||
"databases": [$(printf '"%s",' "${dbs[@]}" | sed 's/,$//')],
|
||
"backup_size": "${size}",
|
||
"retention_hours": ${RETENTION_HOURS},
|
||
"mysql_version": "${mysql_ver}"
|
||
}
|
||
EOF
|
||
else
|
||
cat > "$target_dir/manifest.json" <<EOF
|
||
{
|
||
"timestamp": "${ts}",
|
||
"type": "daily",
|
||
"databases": [$(printf '"%s",' "${dbs[@]}" | sed 's/,$//')],
|
||
"backup_size": "${size}",
|
||
"retention_days": ${RETENTION_DAYS},
|
||
"mysql_version": "${mysql_ver}"
|
||
}
|
||
EOF
|
||
fi
|
||
|
||
log "Backup complete: $target_dir (size ${size})"
|
||
if find "$target_dir" ! -user "$(id -un)" -o ! -group "$(id -gn)" -prune -print -quit >/dev/null 2>&1; then
|
||
log "ℹ️ Ownership drift detected; correcting permissions in $target_dir"
|
||
if chown -R "$(id -u):$(id -g)" "$target_dir" >/dev/null 2>&1; then
|
||
chmod -R u+rwX,g+rX "$target_dir" >/dev/null 2>&1 || true
|
||
log "✅ Ownership reset for $target_dir"
|
||
else
|
||
log "⚠️ Failed to adjust ownership for $target_dir"
|
||
fi
|
||
fi
|
||
}
|
||
|
||
cleanup_old() {
|
||
find "$HOURLY_DIR" -mindepth 1 -maxdepth 1 -type d -mmin +$((RETENTION_HOURS*60)) -print -exec rm -rf {} + 2>/dev/null || true
|
||
find "$DAILY_DIR" -mindepth 1 -maxdepth 1 -type d -mtime +$RETENTION_DAYS -print -exec rm -rf {} + 2>/dev/null || true
|
||
}
|
||
|
||
log "Backup scheduler starting: hourly($RETENTION_HOURS h), daily($RETENTION_DAYS d at ${DAILY_TIME}:00)"
|
||
|
||
while true; do
|
||
minute=$(date '+%M')
|
||
hour=$(date '+%H')
|
||
|
||
if [ "$minute" = "00" ]; then
|
||
run_backup "$HOURLY_DIR" "hourly"
|
||
fi
|
||
|
||
if [ "$hour" = "$DAILY_TIME" ] && [ "$minute" = "00" ]; then
|
||
run_backup "$DAILY_DIR" "daily"
|
||
fi
|
||
|
||
cleanup_old
|
||
sleep 60
|
||
done
|