Background collector samples CPU/memory/network/block I/O for every
instance and site on a configurable interval (default 15s, range
5-300s), persists samples to SQLite with a configurable retention
window (default 2h, range 0-24h), and skips ticks gracefully when
the Docker daemon is unreachable. Settings are reloadable without
a restart — each tick re-reads them.
New API endpoints:
- GET /api/system/stats (host snapshot: info + df)
- GET /api/system/stats/history
- GET /api/system/stats/top?by=cpu|memory
- GET /api/projects/{id}/stages/{s}/instances/{iid}/stats/history
- GET /api/sites/{id}/stats[/history]
- GET /api/sites/{id}/logs (SSE + JSON, reuses instance log streamer)
Frontend:
- ECharts added with tree-shaken imports (~180KB gzip) for
future-proof time-series/gantt/graph visualizations
- CollapsibleSection wraps all dashboard sections (system health,
daemons, system resources, static sites, projects) with
localStorage-persisted open state
- SystemResourcesCard shows capacity tiles, workload utilization
chart with 30m/2h/6h/24h window picker, disk breakdown with
reclaimable callouts, and top 5 consumers
- ContainerStats and ContainerLogs take a source discriminated union
so sites reuse the same components as instances; sites detail page
embeds both for Deno backend debugging
- Settings › Maintenance exposes collection interval + retention
- Docker-unavailable state returns 503 and renders an amber banner
instead of a generic 500
Full i18n coverage (en + ru) for all new strings.
Promotes the Forge visual language from the Stacks feature into a
global design system used across the app:
- app.css: Forge utilities (dot-grid backdrop, eyebrow, ember,
display/lede, status pills, stat grid, panels, registration
marks, alert, terminal, buttons). CSS variables alias the forge
display font to the app's standard sans stack (Inter, now
properly self-hosted via @fontsource/inter).
- +layout.svelte: reskinned sidebar brand, active nav rail,
mobile top bar, global h1/h2 typography overrides, main dot-grid
backdrop.
- Shared components reskinned: EmptyState (breathing-ember empty
mark), StatusBadge (mono pills with pulse), ConfirmDialog
(registration marks + forge buttons).
- Dashboard (+page.svelte): ForgeHero header, forge-stat-grid,
Instrument-style section titles with accent.
- New ForgeHero component for reusable hero headers.
Stacks feature fully localized (EN + RU):
- 80+ keys under stacks.* covering list, new, detail, revisions,
logs, errors, status labels, delete/rollback dialogs.
- Russian uses forge vocabulary (куются/наковальня/куём/etc).
- $t() wired through all three Stacks pages.
Adds a new Stacks feature: upload/edit docker-compose YAML,
deploy as atomic units, browse revisions, roll back, and
stream logs. Backend in internal/stack + internal/api/stacks.go,
persistent storage in internal/store/stacks.go.
Stacks pages (list, new, detail) use a modern Forge aesthetic —
Instrument Serif display type, JetBrains Mono for meta/code,
indigo ember accents, dot-grid hero, registration marks on
hover, terminal panel for logs. Palette is sourced from the
app's existing design tokens so the feature remains consistent
with the rest of Tinyforge.
Fonts self-hosted via @fontsource/instrument-serif and
@fontsource/jetbrains-mono to satisfy the strict CSP.
Rebrand the project as Tinyforge to reflect its evolution from a Docker
container watcher into a self-hosted mini CI/deployment platform.
Rename covers: Go module path, Docker labels, DB/config filenames,
JWT issuer, Dockerfile binary, docker-compose, CI workflows, frontend
i18n, README with static sites docs, and all code comments.
- Bump Docker SDK, downgrade otel deps for Go 1.24 compatibility
- Fix duplicate i18n import in InstanceCard
- Fix SvelteKit prerender/strict config for SPA build
- Update Dockerfile with GOTOOLCHAIN=auto
- Generate package-lock.json and go.sum
WIP: still resolving Go 1.24 vs otel transitive dep versions
alexei.dolgolyov