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https://github.com/kevinveenbirkenbach/computer-playbook.git
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Kevin Veen-Birkenbach
26b392ea76
- Swap role includes: sys-systemctl → sys-service in all roles
- Rename variables everywhere: systemctl_* → system_service_* (incl. systemctl_id → system_service_id)
- Templates: ExecStart now uses {{ system_service_script_exec }}; add optional RuntimeMaxSec via SYS_SERVICE_DEFAULT_RUNTIME
- Move SYS_SERVICE defaults into roles/sys-service/defaults (remove SYS_SERVICE_ALL_ENABLED & SYS_SERVICE_DEFAULT_STATE from group_vars/07_services.yml)
- Tidy group_vars/all/08_timer.yml formatting
- Introduce roles/sys-daemon:
- default manager timeouts (timeouts.conf)
- optional purge of /etc/systemd/system.conf.d
- validation via systemd-analyze verify
- handlers for daemon-reload & daemon-reexec
- Refactor sys-timer to system_service_* variables (docs and templates updated)
- Move filter_plugins/filetype.py under sys-service
- Update meta/README to point to official systemd docs
- Touch many roles (backup/cleanup/health/repair/certs/nginx/csp/wireguard/ssd-hdd/keyboard/update-docker/alarm compose/email/telegram/etc.) to new naming
BREAKING CHANGE:
- Role path/name change: use `sys-service` instead of `sys-systemctl`
- All `systemctl_*` vars are now `system_service_*` (e.g., on_calendar, state, timer_enabled, script_exec, id)
- If you have custom templates, adopt RuntimeMaxSec and new variable names
Chat context: https://chatgpt.com/share/68a47568-312c-800f-af3f-e98575446327
Storage Optimizer
Description
This role optimizes storage allocation for Docker volumes by migrating volumes between SSD (rapid storage) and HDD (mass storage) based on container image types. It creates symbolic links to maintain consistent storage paths after migration.
Overview
The role performs the following tasks:
- Migrates Docker volumes with database workloads to rapid storage (SSD) for improved performance.
- Moves non-database Docker volumes to mass storage (HDD) to optimize storage usage.
- Manages container stopping and restarting during the migration process.
- Creates symbolic links to preserve consistent file paths.
Purpose
The primary purpose of this role is to enhance system performance by ensuring that Docker volumes are stored on the most appropriate storage medium, optimizing both speed and capacity.
Features
- Dynamic Volume Migration: Moves Docker volumes based on container image types.
- Symbolic Link Creation: Maintains consistent access paths after migration.
- Container Management: Safely stops and starts containers during volume migration.
- Performance Optimization: Improves overall system performance by leveraging appropriate storage media.
Credits 📝
For detailed context and the development history of this role, refer to this conversation.