Peios Learn
Peios is an operating system designed for secure, manageable infrastructure. Learn how it works — from the security model and identity system to service management, federation, and beyond.
Documentation
Peios
The Peios operating system from an operator's perspective — identity, access control, services, and the surfaces you work with running Peios in production.
201 articlesPeios Packages
Building, distributing, and serving software packages for Peios — recipes, the build farm, and the official repository.
20 articlesTrail
Static site generator for documentation with pathway support, fuzzy search, and dark mode.
20 articlesProvium
General-purpose KVM test harness for kernel modules. Write tests in Lua, run them against real VMs.
36 articlesCairn
File-based project tracker with a CLI and milestone-centric web board.
7 articlesSpecifications
Peios Specification Documents
Peios Specification Documents — conventions for writing, numbering, versioning, and citing Peios specifications.
v0.20 21 sections psd-002Binary Identifiers
Binary identifier types — GUID and LUID formats, comparison, generation, and allocation.
v0.20 11 sections psd-003KMES
Kernel Mediated Event Subsystem — unified event emission, buffering, and delivery for the Peios kernel.
v0.20 12 sections psd-004KACS
Kernel Access Control Subsystem — tokens, security descriptors, access checks, and integrity controls.
v0.20 68 sections psd-005LCS
Layered Configuration Subsystem — kernel-mediated hierarchical configuration store with layers, watches, and transactions.
v0.21 31 sections psd-006Loregd
Local Registry Daemon — SQLite-backed RSI source providing the Machine and Users hives.
v0.21 8 sections psd-007Peinit
Peios init system — PID 1 service manager with KACS-integrated identity, dependency ordering, and supervised process execution.
v0.22 30 sections psd-008eventd
Event daemon — unified observability sink and query engine for events, logs, and metrics.
v0.23 44 sections psd-009Peipkg
Peios package format and repository protocol — binary distribution primitive, signing, and repo conventions.
v0.22 34 sections