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devops/observability/prometheus-grafana/scripts/backup-grafana.sh

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+#!/bin/bash
+# Grafana Dashboard Backup Script
+# Usage: ./backup-grafana.sh [grafana-url] [api-key] [output-dir]
+
+set -euo pipefail
+
+GRAFANA_URL="${1:-http://localhost:3000}"
+API_KEY="${2:-$GRAFANA_API_KEY}"
+OUTPUT_DIR="${3:-./grafana-backup-$(date +%Y%m%d)}"
+
+if [ -z "$API_KEY" ]; then
+    echo "Error: API key required. Set GRAFANA_API_KEY or pass as argument."
+    exit 1
+fi
+
+mkdir -p "$OUTPUT_DIR/dashboards"
+mkdir -p "$OUTPUT_DIR/datasources"
+mkdir -p "$OUTPUT_DIR/folders"
+
+echo "========================================="
+echo "Grafana Backup"
+echo "URL: $GRAFANA_URL"
+echo "Output: $OUTPUT_DIR"
+echo "========================================="
+echo ""
+
+# Backup datasources
+echo "Backing up datasources..."
+curl -s -H "Authorization: Bearer $API_KEY" \
+    "$GRAFANA_URL/api/datasources" > "$OUTPUT_DIR/datasources/datasources.json"
+DS_COUNT=$(jq length "$OUTPUT_DIR/datasources/datasources.json")
+echo "  Backed up $DS_COUNT datasources"
+
+# Backup folders
+echo "Backing up folders..."
+curl -s -H "Authorization: Bearer $API_KEY" \
+    "$GRAFANA_URL/api/folders" > "$OUTPUT_DIR/folders/folders.json"
+FOLDER_COUNT=$(jq length "$OUTPUT_DIR/folders/folders.json")
+echo "  Backed up $FOLDER_COUNT folders"
+
+# Get all dashboards
+echo "Backing up dashboards..."
+DASHBOARDS=$(curl -s -H "Authorization: Bearer $API_KEY" \
+    "$GRAFANA_URL/api/search?type=dash-db")
+
+DASH_COUNT=0
+echo "$DASHBOARDS" | jq -r '.[].uid' | while read uid; do
+    DASH=$(curl -s -H "Authorization: Bearer $API_KEY" \
+        "$GRAFANA_URL/api/dashboards/uid/$uid")
+    
+    TITLE=$(echo "$DASH" | jq -r '.dashboard.title' | tr ' /' '_')
+    echo "$DASH" > "$OUTPUT_DIR/dashboards/${TITLE}_${uid}.json"
+    echo "  - $TITLE"
+    DASH_COUNT=$((DASH_COUNT + 1))
+done
+
+echo ""
+echo "Backup complete!"
+echo "Location: $OUTPUT_DIR"
+echo ""
+echo "To restore:"
+echo "  1. Datasources: POST to /api/datasources"
+echo "  2. Folders: POST to /api/folders"
+echo "  3. Dashboards: POST to /api/dashboards/db"