Category: Server Maintenance & Operations
Automated security updates, disk S.M.A.R.T. predictive failure monitoring, systemd timers, and server longevity.
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Predictive Drive Failure & S.M.A.R.T. Health Monitoring with smartd and Scrutiny
Detect hard drive and NVMe SSD degradation before data loss occurs. Setting up smartd background monitoring, automated self-tests, and deploying Scrutiny in Docker with instant webhook failure alerts.
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Zero-Downtime Container Healthchecks, Auto-Healing & Safe Update Strategies
Prevent silent container deadlocks. Implementing production Docker healthcheck blocks, configuring autoheal for automated container recovery, and managing safe zero-downtime container updates.
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Automated Security Patching & Maintenance Windows with unattended-upgrades and needrestart
A complete production runbook for configuring zero-touch automated security patching on Ubuntu 24.04 and Debian 12, featuring scheduled 04:00 AM reboot windows, needrestart daemon recycling, and webhook alerts.