File_id.diz
File area. Each archive is a real environment, described without client names. Named references are available on request.
NAME SIZE DL YEAR DESCRIPTION
LAW-FIRM.ZIP
LAW-FIRM.ZIP 2.4M — 2026
Law firm, a dozen workstations. Full rebuild of the
foundation: redundant virtualization cluster, encrypted
offsite backup, telephony migration to PJSIP with
zero service interruption.
tags: Proxmox VE · ZFS · Asterisk · PBS
HOMELAB.ZIP
HOMELAB.ZIP 8.1M — 2026
The lab where everything gets tested before it lands
at a client site. Two-node cluster, replication, backup
to a remote site, full monitoring.
Nothing reaches production without going through it.
tags: HA cluster · Replication · Monitoring
PBX-MIGR.ZIP
PBX-MIGR.ZIP 1.2M — 2026
Migration of a phone system from a legacy stack to a
maintained one. Staged cutover, number portability kept,
SIP carrier comparison, logging anomalies fixed.
tags: Asterisk 22 · PJSIP · SIP trunk
BACKUP-3-2-1.ZIP
BACKUP-3-2-1.ZIP 4.7M — 2025
Ransomware-resistant backup architecture: append-only
repository, copy pulled from the remote site rather than
pushed, scheduled integrity checks and quarterly
restore tests.
tags: PBS · Append-only · Offsite
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