Initial travel knowledge graph release

scripts/export_snapshots.sh

@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+POSTGRES_CONTAINER="${POSTGRES_CONTAINER:-zn-kg-new2-postgres}"
+FALKORDB_CONTAINER="${FALKORDB_CONTAINER:-zn-kg-new2-falkordb}"
+POSTGRES_DB="${POSTGRES_DB:-kg_admin}"
+POSTGRES_USER="${POSTGRES_USER:-admin}"
+POSTGRES_SCHEMA="${POSTGRES_SCHEMA:-kg_admin_new2}"
+
+mkdir -p "$ROOT/snapshots/postgres" "$ROOT/snapshots/falkordb"
+
+echo "Exporting PostgreSQL schema ${POSTGRES_SCHEMA} from ${POSTGRES_CONTAINER}..."
+docker exec "$POSTGRES_CONTAINER" pg_dump \
+  -U "$POSTGRES_USER" \
+  -d "$POSTGRES_DB" \
+  -n "$POSTGRES_SCHEMA" \
+  --format=custom \
+  --no-owner \
+  --no-privileges \
+  --file="/tmp/${POSTGRES_SCHEMA}.dump"
+docker cp "$POSTGRES_CONTAINER:/tmp/${POSTGRES_SCHEMA}.dump" "$ROOT/snapshots/postgres/${POSTGRES_SCHEMA}.dump"
+
+echo "Saving FalkorDB RDB from ${FALKORDB_CONTAINER}..."
+docker exec "$FALKORDB_CONTAINER" redis-cli -p 6379 BGSAVE >/dev/null || true
+for _ in 1 2 3 4 5 6 7 8 9 10; do
+  if docker exec "$FALKORDB_CONTAINER" redis-cli -p 6379 INFO persistence | grep -q 'rdb_bgsave_in_progress:0'; then
+    break
+  fi
+  sleep 1
+done
+docker cp "$FALKORDB_CONTAINER:/var/lib/falkordb/data/dump.rdb" "$ROOT/snapshots/falkordb/dump.rdb"
+
+echo "Snapshot files:"
+ls -lh "$ROOT/snapshots/postgres/${POSTGRES_SCHEMA}.dump" "$ROOT/snapshots/falkordb/dump.rdb"