Celes Renata
357e68a764
- scripts/backup-db.sh: pg_dump compressed backup with table count verification, optional MinIO upload, auto-prune keeping last 7 - scripts/restore-db.sh: restore from backup with safety confirmation, scales down services during restore, re-grants permissions, scales back up with correct replica counts - scripts/backup-redis.sh: triggers BGSAVE, copies RDB dump locally, shows key stats
70 lines
2.1 KiB
Bash
Executable File
70 lines
2.1 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# Stonks Oracle — Redis State Backup
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# Triggers a Redis BGSAVE and copies the RDB dump file locally.
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# Useful before major deployments or database resets.
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#
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# Usage:
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# ./scripts/backup-redis.sh
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#
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# Requires: kubectl access to the cluster
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NAMESPACE_REDIS="redis-service"
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REDIS_POD="redis-master-0"
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REDIS_PASSWORD="${REDIS_PASSWORD:-PSCh4ng3me!}"
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BACKUP_DIR="${BACKUP_DIR:-$HOME/backups/stonks-oracle}"
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TIMESTAMP=$(date +%Y%m%d-%H%M%S)
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BACKUP_FILE="redis-${TIMESTAMP}.rdb"
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BACKUP_PATH="${BACKUP_DIR}/${BACKUP_FILE}"
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echo "=== Stonks Oracle Redis Backup ==="
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echo "Timestamp: ${TIMESTAMP}"
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mkdir -p "${BACKUP_DIR}"
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# Trigger BGSAVE
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echo "[1/3] Triggering Redis BGSAVE..."
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kubectl exec -n "${NAMESPACE_REDIS}" "${REDIS_POD}" -- \
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redis-cli -a "${REDIS_PASSWORD}" BGSAVE 2>/dev/null
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# Wait for save to complete
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echo " Waiting for background save..."
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sleep 5
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LAST_SAVE=$(kubectl exec -n "${NAMESPACE_REDIS}" "${REDIS_POD}" -- \
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redis-cli -a "${REDIS_PASSWORD}" LASTSAVE 2>/dev/null)
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echo " Last save timestamp: ${LAST_SAVE}"
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# Copy the RDB file
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echo "[2/3] Copying RDB dump..."
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kubectl cp "${NAMESPACE_REDIS}/${REDIS_POD}:/data/dump.rdb" "${BACKUP_PATH}" 2>/dev/null || \
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echo "WARNING: Could not copy RDB file (path may differ)"
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if [ -f "${BACKUP_PATH}" ]; then
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BACKUP_SIZE=$(du -h "${BACKUP_PATH}" | cut -f1)
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echo " Size: ${BACKUP_SIZE}"
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else
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echo " RDB copy failed — checking alternative paths..."
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# Try common Redis data paths
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for path in /data/dump.rdb /var/lib/redis/dump.rdb /bitnami/redis/data/dump.rdb; do
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kubectl cp "${NAMESPACE_REDIS}/${REDIS_POD}:${path}" "${BACKUP_PATH}" 2>/dev/null && break
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done
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if [ -f "${BACKUP_PATH}" ]; then
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BACKUP_SIZE=$(du -h "${BACKUP_PATH}" | cut -f1)
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echo " Size: ${BACKUP_SIZE}"
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else
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echo "WARNING: Could not locate RDB dump file"
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fi
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fi
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# Show key stats
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echo "[3/3] Redis key stats..."
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kubectl exec -n "${NAMESPACE_REDIS}" "${REDIS_POD}" -- \
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redis-cli -a "${REDIS_PASSWORD}" INFO keyspace 2>/dev/null | grep "^db"
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echo ""
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echo "=== Redis backup complete ==="
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echo "File: ${BACKUP_PATH}"
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