Viktor Barzin
b345b086ef
update backup/DR docs and runbooks for 3-2-1 architecture
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- Full rewrite of backup-dr.md: 3-2-1 strategy with sda backup disk,
PVC file-level copy from LVM snapshots, pfsense backup, two offsite
paths. 4 Mermaid diagrams (data flow, timeline, disk layout, restore tree).
- Update storage.md: 65 proxmox-lvm PVCs, sda backup tier
- Update restore-full-cluster.md: add Phase 3.5 for PVC restore from sda
- Update restore-{mysql,postgresql,vault,vaultwarden}.md: add sda fallback paths
- New runbook: restore-pvc-from-backup.md (file-level restore from sda)
- Update CLAUDE.md Storage & Backup section for 3-2-1 architecture
2026-04-06 15:06:01 +03:00
Viktor Barzin
d49acebd8e
migrate ebooks-calibre to proxmox-lvm, update storage docs [ci skip]
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- Migrate ebooks-calibre-config-iscsi (2Gi, 2380 files) to proxmox-lvm
- Update docs/architecture/storage.md: document Proxmox CSI as primary
block storage, mark democratic-csi iSCSI as deprecated
- Add full migration plan to docs/plans/
2026-04-03 19:45:34 +03:00
Viktor Barzin
5a42643176
add architecture documentation for all infrastructure subsystems [ci skip]
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14 docs covering networking, VPN, storage, authentication, security,
monitoring, secrets, CI/CD, backup/DR, compute, databases, and
multi-tenancy. Each doc includes Mermaid diagrams, component tables,
configuration references, decision rationale, and troubleshooting.
2026-03-24 00:55:25 +02:00
