73 lines
2.3 KiB
Bash
73 lines
2.3 KiB
Bash
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#!/bin/bash
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# === CONFIG ===
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SRC="/mnt/raid5/minio-data/linodeassets"
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DST="/mnt/mastodon-assets"
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MOUNTPOINT="/home/mastodon/live/public/system"
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LOGFILE="/var/log/mastodon_asset_migration_$(date +%Y%m%d_%H%M%S).log"
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log() {
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echo "[$(date '+%F %T')] $*" | tee -a "$LOGFILE"
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}
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verify_sync() {
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local src_count=$(find "$SRC" -type f | wc -l)
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local dst_count=$(find "$DST" -type f | wc -l)
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local src_bytes=$(du -sb "$SRC" | awk '{print $1}')
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local dst_bytes=$(du -sb "$DST" | awk '{print $1}')
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echo "--- Verification Results ---" | tee -a "$LOGFILE"
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echo "Files: $src_count → $dst_count" | tee -a "$LOGFILE"
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echo "Bytes: $src_bytes → $dst_bytes" | tee -a "$LOGFILE"
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if [[ "$src_count" -ne "$dst_count" || "$src_bytes" -ne "$dst_bytes" ]]; then
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echo "❌ MISMATCH detected. Please review the rsync log." | tee -a "$LOGFILE"
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else
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echo "✅ Verified: source and destination match." | tee -a "$LOGFILE"
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fi
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echo "---------------------------" | tee -a "$LOGFILE"
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}
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# === PHASE 1: Live Sync ===
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log "🚀 Starting Phase 1: Live rsync"
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rsync -aAXv --progress "$SRC/" "$DST/" | tee -a "$LOGFILE"
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# === Stop Mastodon ===
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log "🛑 Stopping Mastodon services..."
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systemctl stop mastodon-web mastodon-sidekiq mastodon-streaming || {
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log "❌ Failed to stop Mastodon services"; exit 1;
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}
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# === PHASE 2: Final Sync ===
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log "🔁 Starting Phase 2: Final rsync with --delete"
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rsync -aAXv --delete "$SRC/" "$DST/" | tee -a "$LOGFILE"
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# === Bind Mount Cutover ===
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log "🔗 Swapping in block storage as $MOUNTPOINT"
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if [[ -d "$MOUNTPOINT" ]]; then
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mv "$MOUNTPOINT" "${MOUNTPOINT}.bak" || {
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log "❌ Could not move existing mountpoint"; exit 1;
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}
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fi
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mkdir -p "$MOUNTPOINT"
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mount --bind "$DST" "$MOUNTPOINT"
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grep -q "$MOUNTPOINT" /etc/fstab || echo "$DST $MOUNTPOINT none bind 0 0" >> /etc/fstab
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log "[✓] Bind mount active and persisted"
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# === Permissions ===
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log "🔧 Fixing permissions on $DST"
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chown -R mastodon:mastodon "$DST"
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# === Restart Mastodon ===
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log "🚀 Restarting Mastodon services..."
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systemctl start mastodon-web mastodon-sidekiq mastodon-streaming || {
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log "❌ Failed to restart Mastodon services"; exit 1;
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}
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# === VERIFY ===
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log "🧪 Verifying file count and byte totals"
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verify_sync
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log "🎉 Migration completed successfully. Mastodon is live on block storage."
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