1a4be7b18a
- Add Velero metrics NodePort service (30885) - Add K3s infrastructure alert rules: - VIP 6443 availability - Node ICMP checks - AWOOOI API/Web TCP checks - SignOz/Sentry availability - Add Velero backup alerts (failed/missing) - Add ADR-034 for ArgoCD GitOps adoption Deployed to: - K3s: velero-metrics service - 188: Prometheus + Alertmanager configs Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Velero Backup System
建立日期: 2026-03-28 (台北時間) 用途: K3s 叢集災難恢復備份
前置條件
- MinIO 已部署在 192.168.0.188:9000
- velero-backups bucket 已建立
- 具有 K3s cluster-admin 權限
部署步驟
# 1. SSH 到 K3s Master
ssh wooo@192.168.0.120
# 2. 套用 Velero 完整安裝
sudo kubectl apply -f https://raw.githubusercontent.com/owenhytsai/awoooi/main/k8s/velero/velero-install-full.yaml
# 3. 驗證安裝
sudo kubectl get pods -n velero
sudo kubectl get backupstoragelocation -n velero
使用方式
# 建立備份
velero backup create awoooi-$(date +%Y%m%d) --include-namespaces awoooi-prod
# 查看備份
velero backup get
# 還原備份
velero restore create --from-backup awoooi-20260328
# 建立定時備份 (每日 3:00)
velero schedule create awoooi-daily --schedule="0 3 * * *" --include-namespaces awoooi-prod --ttl 168h
MinIO 存取資訊
| 項目 | 值 |
|---|---|
| Endpoint | http://192.168.0.188:9000 |
| Console | http://192.168.0.188:9001 |
| User | minio_admin |
| Bucket | velero-backups |