Kevin Veen-Birkenbach a10dd402b8
refactor: improve service handling and introduce MODE_ASSERT
- Improved get_service_name filter plugin (clearer suffix handling, consistent var names).
- Added MODE_ASSERT flag to optionally execute validation/assertion tasks.
- Fixed systemd unit handling: consistent use of %I instead of %i, correct escaping of instance names.
- Unified on_failure behavior and alarm composer scripts.
- Cleaned up redundant logging, handlers, and debug config.
- Strengthened sys-service template resolution with assert (only active when MODE_ASSERT).
- Simplified timer and suffix handling with get_service_name filter.
- Hardened sensitive tasks with no_log.
- Added conditional asserts across roles (Keycloak, DNS, Mailu, Discourse, etc.).

These changes improve consistency, safety, and validation across the automation stack.

Conversation: https://chatgpt.com/share/68a4ae28-483c-800f-b2f7-f64c7124c274
2025-08-19 19:02:52 +02:00
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sys-service

Description

Role to manage systemd service units for Infinito.Nexus software stacks.
It installs or removes unit files, configures runtime behavior, and ensures services are properly deployed.

Overview

  • Resets service units by removing old or obsolete definitions.
  • Deploys new service unit files and service scripts.
  • Optionally sets up timers linked to the services.
  • Ensures correct reload/restart behavior across the stack.

Features

  • Unit Cleanup: Automated removal of old service units.
  • Custom Templates: Supports both systemctl.service.j2 and systemctl@.service.j2.
  • Timers: Integrates with sys-timer for scheduled execution.
  • Runtime Limits: Configurable RuntimeMaxSec per service.
  • Handlers: Automatic reload/restart of services when definitions change.

Further Resources