f51bf5a6a8
新增備份（已部署到 110，首次執行全部通過）： - backup-langfuse.sh: Langfuse AI 追蹤/評測 DB (7238 traces) - backup-monitoring.sh: Prometheus + Grafana + Alertmanager volumes + configs - backup-signoz.sh: SignOz ClickHouse + SQLite (分散式追蹤/日誌) - backup-open-webui.sh: Open-WebUI LLM 對話紀錄 (SSH 188 volume) - backup-clawbot.sh: ClawBot Redis 狀態/快取 (SSH 188 volume) - backup-all.sh v3.0: 整合至 9/9 服務 告警機制： - common.sh: notify_clawbot 改用 /webhook/custom 正確格式 - failed → severity:critical → Telegram 🔴 立即告警 - 告警測試通過：{"status":"ok","alert_id":"878c4c59..."} GFS 保留：30日/12週/24月 (AWOOOI 額外 28h 高頻) Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
104 lines
3.8 KiB
Bash
Executable File
104 lines
3.8 KiB
Bash
Executable File
#!/bin/bash
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# =============================================================================
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# WOOO AIOps - SignOz 備份腳本 (ClickHouse + SQLite)
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# 版本: 1.1.0
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# 建立日期: 2026-04-05
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# 2026-04-05 Claude Code: 新增 SignOz 分散式追蹤備份 — 首席架構師備份審計
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# 2026-04-05 Claude Code: v1.1 修正 tar pipeline exit code 處理 + || true
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# =============================================================================
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set -euo pipefail
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source "$(dirname "$0")/common.sh"
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SERVICE="signoz"
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LOCAL_REPO="${BACKUP_BASE}/signoz"
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DUMP_DIR="/tmp/signoz-backup-$$"
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cleanup() {
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# 確保 collector 已重啟
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docker start signoz-otel-collector 2>/dev/null || true
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rm -rf "${DUMP_DIR}"
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}
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backup_volume() {
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local volume_name="$1"
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local output_file="$2"
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local extra_exclude="${3:-}"
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log_info "備份 volume: ${volume_name}"
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# 使用 || true 處理 tar 備份運行中 volume 的 exit 1 警告
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if [ -n "${extra_exclude}" ]; then
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docker run --rm -v "${volume_name}:/data" alpine tar czf - "${extra_exclude}" /data 2>/dev/null > "${output_file}" || true
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else
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docker run --rm -v "${volume_name}:/data" alpine tar czf - /data 2>/dev/null > "${output_file}" || true
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fi
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if [ -s "${output_file}" ]; then
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local size=$(du -h "${output_file}" | cut -f1)
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log_success " Volume ${volume_name} 備份完成 (${size})"
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return 0
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else
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log_error " Volume ${volume_name} 備份失敗 (空檔案)"
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return 1
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fi
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}
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main() {
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local start_time=$(date +%s)
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log_info "========== 開始 SignOz 備份 =========="
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mkdir -p "${DUMP_DIR}"
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local timestamp=$(date "+%Y%m%d_%H%M%S")
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# Step 1: 停止 OTEL Collector 確保數據一致性
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log_info "暫停 signoz-otel-collector 以確保數據一致性..."
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docker stop signoz-otel-collector 2>/dev/null || log_warn "signoz-otel-collector 未在運行，繼續"
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docker stop signoz-telemetrystore-migrator 2>/dev/null || true
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# Step 2: 備份 ClickHouse volume (排除 tmp 目錄降低體積)
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backup_volume "signoz-clickhouse" "${DUMP_DIR}/clickhouse_${timestamp}.tar.gz" "--exclude=/data/tmp" || {
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log_error "ClickHouse volume 備份失敗"
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cleanup
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notify_clawbot "failed" "${SERVICE}" "SignOz ClickHouse 備份失敗"
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exit 1
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}
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# Step 3: 備份 SQLite volume (SignOz metadata)
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backup_volume "signoz-sqlite" "${DUMP_DIR}/sqlite_${timestamp}.tar.gz" || {
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log_warn "SQLite volume 備份失敗，繼續..."
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}
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# Step 4: 重啟 Collector
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log_info "重啟 signoz-otel-collector..."
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docker start signoz-otel-collector 2>/dev/null || log_warn "signoz-otel-collector 重啟失敗"
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# Step 5: 初始化 Restic 倉庫
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if [ ! -d "${LOCAL_REPO}/data" ]; then
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log_info "初始化 Restic 倉庫: ${LOCAL_REPO}"
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restic -r "${LOCAL_REPO}" init --password-file "${RESTIC_PASSWORD_FILE}" 2>&1 || {
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log_error "Restic 倉庫初始化失敗"
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rm -rf "${DUMP_DIR}"
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exit 1
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}
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fi
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# Step 6: Restic 備份
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log_info "建立 Restic 備份..."
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local tags=$(build_tags "${SERVICE}")
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restic -r "${LOCAL_REPO}" backup "${DUMP_DIR}" --password-file "${RESTIC_PASSWORD_FILE}" ${tags} 2>&1
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local snapshot_id=$(restic -r "${LOCAL_REPO}" snapshots --latest 1 --json --password-file "${RESTIC_PASSWORD_FILE}" 2>/dev/null | grep -oP '"short_id":"\K[^"]+' | head -1)
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log_success "Restic 備份完成: ${snapshot_id}"
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# Step 7: GFS 清理
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cleanup_old_backups "${LOCAL_REPO}"
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rm -rf "${DUMP_DIR}"
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local end_time=$(date +%s)
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local duration=$((end_time - start_time))
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log_success "========== SignOz 備份完成 (${duration}s) =========="
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notify_clawbot "success" "${SERVICE}" "SignOz 備份完成 (ClickHouse+SQLite)" "${duration}"
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}
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main "$@"
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