systemd

The article explores using NixOS to inspect and manage systemd schedules at build time for self-hosted services, enhancing runtime checks.

The article explains how to monitor systemd services by integrating Healthchecks.io using OnSuccess and OnFailure hooks to ping the service on status changes, with code examples and updates for improved logging.

A single log line can cause systemd-journald to write 49KB+ on ext4 and 110KB+ on btrfs due to disk write amplification, highlighting a significant performance issue in systemd's logging subsystem.

This article explains systemd dynamic users, a feature that creates ephemeral Unix users at runtime for systemd units, removing the need to manually manage service users. It includes configuration examples and use cases.

Marginalia Search migrated from Docker to systemd for better NUMA handling and network configuration, introduced an unranked query endpoint, and improved crawl times by indexing wide domains separately.

A guide to replacing Systemd with OpenRC on Debian, including installation steps and challenges faced.

A detailed post-mortem guide explaining the root causes and permanent fix for the gogcli "integrity check failed" error loop in headless OpenClaw deployments running as a systemd user service.

Systemd 261 is released with significant new features including the systemd-sysinstall OS installer, IMDSD for unified cloud metadata access, and storagectl for storage management.

Fedora proposes replacing the kernel console fbcon with the userspace console kmscon by default in Fedora 45, offering enhanced configurability, security, and features like scrolling and better keyboard support.

NixOS 26.05 'Yarara' is released, featuring systemd in initrd, GNOME 50, deprecation of x86_64-darwin, and thousands of package updates.

A personal blog post detailing the author's experience choosing operating system and service management software for a new home server, comparing Synology, TrueNAS, Debian, and Void Linux with Runit.

Flatpak's next major version will likely depend on systemd to move permission management to a service layer, potentially breaking compatibility with non-systemd distributions.

The author improves their self-hosted Gitea Actions runner setup by replacing Docker with systemd-nspawn containers for better security, detailing the configuration and trade-offs.

This provides documentation for building, testing, and deploying a node for the Amadeus Protocol, including testnet setup and systemd service configuration.